update

添加公共的 webview 组件

.gitignore

@@ -19,6 +19,7 @@ pubspec.lock
 *.iws
 .idea/
 .cursor
+Podfile.lock
 
 # The .vscode folder contains launch configuration and tasks you configure in
 # VS Code which you may wish to be included in version control, so this line
@@ -47,3 +48,6 @@ app.*.map.json
 /android/app/release
 /android/.kotlin
 
+CLAUDE.md
+AGENTS.md
+test/

android/app/build.gradle.kts

@@ -4,7 +4,7 @@ plugins {
     id("dev.flutter.flutter-gradle-plugin")
 }
 
-val appPackageName = "com.qxy.dronex"
+val appPackageName = "com.dronex.rec"
 
 android {
     namespace = appPackageName

android/app/src/main/AndroidManifest.xml

@@ -1,5 +1,5 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="com.qxy.dronex">
+    package="com.dronex.rec">
     <uses-permission android:name="android.permission.INTERNET" />
     <uses-permission android:name="android.permission.CAMERA" />
     <uses-permission android:name="android.permission.RECORD_AUDIO" />
@@ -10,7 +10,6 @@
     <uses-permission android:name="android.permission.ACCESS_NOTIFICATION_POLICY" />
     <uses-permission android:name="android.permission.POST_NOTIFICATIONS" />
     <uses-permission android:name="android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS" />
-    <uses-permission android:name="android.permission.READ_MEDIA_VIDEO" />
     <uses-permission
         android:name="android.permission.WRITE_EXTERNAL_STORAGE"
         android:maxSdkVersion="28" />
@@ -57,4 +56,4 @@
             <data android:mimeType="text/plain" />
         </intent>
     </queries>
-</manifest>
+</manifest>

android/app/src/main/kotlin/com/dronex/rec/AppConstants.kt

@@ -0,0 +1,10 @@
+package com.dronex.rec
+
+object AppConstants {
+    private const val CHANNEL_NAMESPACE = "app.record_tool"
+    const val PLATFORM_INFO_CHANNEL = "$CHANNEL_NAMESPACE/platform_info"
+    const val RECORDING_METHOD_CHANNEL = "$CHANNEL_NAMESPACE/recording"
+    const val RECORDING_EVENT_CHANNEL = "$CHANNEL_NAMESPACE/recording_events"
+    const val RECORDING_ACTION_START = "$CHANNEL_NAMESPACE.recording.START"
+    const val RECORDING_ACTION_STOP = "$CHANNEL_NAMESPACE.recording.STOP"
+}

android/app/src/main/kotlin/com/dronex/rec/MainActivity.kt

@@ -1,4 +1,4 @@
-package com.qxy.dronex
+package com.dronex.rec
 
 import android.content.Context
 import android.content.pm.ApplicationInfo
@@ -7,8 +7,8 @@ import android.os.Build
 import android.os.Environment
 import android.os.StatFs
 import androidx.camera.view.PreviewView
-import com.qxy.dronex.recording.RecordingPlatformHandler
-import com.qxy.dronex.recording.RecordingPreviewFactory
+import com.dronex.rec.recording.RecordingPlatformHandler
+import com.dronex.rec.recording.RecordingPreviewFactory
 import io.flutter.embedding.android.FlutterActivity
 import io.flutter.embedding.engine.FlutterEngine
 import io.flutter.plugin.common.MethodChannel
@@ -114,6 +114,7 @@ class MainActivity : FlutterActivity() {
                 "brand" to Build.BRAND,
                 "model" to Build.MODEL,
                 "systemVersion" to Build.VERSION.RELEASE,
+                "sdkInt" to Build.VERSION.SDK_INT,
                 "isPhysicalDevice" to !isEmulator,
         )
     }

android/app/src/main/kotlin/com/dronex/rec/recording/BatteryOptimizationHelper.kt

@@ -1,4 +1,4 @@
-package com.qxy.dronex.recording
+package com.dronex.rec.recording
 
 import android.content.Context
 import android.content.Intent

android/app/src/main/kotlin/com/dronex/rec/recording/DoNotDisturbHelper.kt

@@ -1,4 +1,4 @@
-package com.qxy.dronex.recording
+package com.dronex.rec.recording
 
 import android.app.NotificationManager
 import android.content.Context

android/app/src/main/kotlin/com/dronex/rec/recording/RecordingForegroundService.kt

@@ -1,4 +1,4 @@
-package com.qxy.dronex.recording
+package com.dronex.rec.recording
 
 import android.app.Notification
 import android.app.NotificationChannel
@@ -14,8 +14,8 @@ import android.os.PowerManager
 import androidx.core.app.NotificationCompat
 import androidx.core.content.ContextCompat
 import androidx.lifecycle.LifecycleService
-import com.qxy.dronex.AppConstants
-import com.qxy.dronex.MainActivity
+import com.dronex.rec.AppConstants
+import com.dronex.rec.MainActivity
 
 class RecordingForegroundService : LifecycleService() {
     private var wakeLock: PowerManager.WakeLock? = null

android/app/src/main/kotlin/com/dronex/rec/recording/RecordingOutputFactory.kt

@@ -0,0 +1,106 @@
+package com.dronex.rec.recording
+
+import android.content.ContentValues
+import android.content.Context
+import android.os.Build
+import android.provider.MediaStore
+import androidx.camera.video.FileOutputOptions
+import java.io.File
+import java.io.FileInputStream
+import java.text.SimpleDateFormat
+import java.util.Date
+import java.util.Locale
+
+object RecordingOutputFactory {
+    private const val RELATIVE_PATH = "Movies/飞行极控录像工作台"
+    private const val MIME_TYPE = "video/mp4"
+
+    fun buildSegmentOutputOptions(segmentFile: File): FileOutputOptions {
+        return FileOutputOptions.Builder(segmentFile).build()
+    }
+
+    fun createSegmentFile(
+            context: Context,
+            displayName: String?,
+            index: Int,
+    ): File {
+        val directory = File(context.cacheDir, "recording_segments")
+        if (!directory.exists()) {
+            directory.mkdirs()
+        }
+        val baseName = resolveFileName(displayName).removeSuffix(".mp4")
+        return File(directory, "${baseName}_${System.currentTimeMillis()}_part$index.mp4")
+    }
+
+    fun createMergeFile(context: Context, displayName: String?): File {
+        val directory = File(context.cacheDir, "recording_segments")
+        if (!directory.exists()) {
+            directory.mkdirs()
+        }
+        val baseName = resolveFileName(displayName).removeSuffix(".mp4")
+        return File(directory, "${baseName}_${System.currentTimeMillis()}_merged.mp4")
+    }
+
+    fun publishToMediaStore(
+            context: Context,
+            displayName: String?,
+            sourceFile: File,
+    ): String? {
+        val fileName = resolveFileName(displayName)
+        val contentValues =
+                ContentValues().apply {
+                    put(MediaStore.MediaColumns.DISPLAY_NAME, fileName)
+                    put(MediaStore.MediaColumns.MIME_TYPE, MIME_TYPE)
+                    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
+                        put(MediaStore.Video.Media.RELATIVE_PATH, RELATIVE_PATH)
+                        put(MediaStore.Video.Media.IS_PENDING, 1)
+                    }
+                }
+
+        val resolver = context.contentResolver
+        val uri =
+                resolver.insert(MediaStore.Video.Media.EXTERNAL_CONTENT_URI, contentValues)
+                        ?: return null
+        try {
+            val outputStream =
+                    resolver.openOutputStream(uri)
+                            ?: throw IllegalStateException("Cannot open MediaStore output stream")
+            outputStream.use { output ->
+                FileInputStream(sourceFile).use { input -> input.copyTo(output) }
+            }
+            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
+                val publishedValues =
+                        ContentValues().apply { put(MediaStore.Video.Media.IS_PENDING, 0) }
+                resolver.update(uri, publishedValues, null, null)
+            }
+            return uri.toString()
+        } catch (error: Exception) {
+            resolver.delete(uri, null, null)
+            throw error
+        }
+    }
+
+    fun publishPartToMediaStore(
+            context: Context,
+            displayName: String?,
+            sourceFile: File,
+            partIndex: Int,
+    ): String? {
+        val resolvedName = resolveFileName(displayName)
+        val partName = resolvedName.replace(".mp4", "_part$partIndex.mp4")
+        return publishToMediaStore(context, partName, sourceFile)
+    }
+
+    fun resolveFileName(displayName: String?): String {
+        val trimmed = displayName?.trim().orEmpty()
+        if (trimmed.isNotEmpty()) {
+            return if (trimmed.lowercase(Locale.US).endsWith(".mp4")) {
+                trimmed
+            } else {
+                "$trimmed.mp4"
+            }
+        }
+        val timestamp = SimpleDateFormat("yyyyMMdd_HHmmss", Locale.US).format(Date())
+        return "REC_$timestamp.mp4"
+    }
+}

android/app/src/main/kotlin/com/dronex/rec/recording/RecordingPlatformHandler.kt

@@ -1,12 +1,12 @@
-package com.qxy.dronex.recording
+package com.dronex.rec.recording
 
 import android.os.Handler
 import android.os.Looper
 import androidx.core.view.WindowCompat
 import androidx.core.view.WindowInsetsCompat
 import androidx.core.view.WindowInsetsControllerCompat
-import com.qxy.dronex.AppConstants
-import com.qxy.dronex.MainActivity
+import com.dronex.rec.AppConstants
+import com.dronex.rec.MainActivity
 import io.flutter.plugin.common.BinaryMessenger
 import io.flutter.plugin.common.EventChannel
 import io.flutter.plugin.common.MethodCall
@@ -50,6 +50,11 @@ class RecordingPlatformHandler(
                 startRecording(withAudio, enableDnd, displayName, result)
             }
             "stopRecording" -> stopRecording(result)
+            "getZoomCapabilities" -> result.success(controller.zoomCapabilitiesMap())
+            "setZoomRatio" -> {
+                val ratio = call.argument<Double>("zoomRatio") ?: 1.0
+                setZoomRatio(ratio, result)
+            }
             "disposePreview" -> {
                 controller.unbind()
                 result.success(null)
@@ -172,16 +177,29 @@ class RecordingPlatformHandler(
         }
     }
 
+    private fun setZoomRatio(ratio: Double, result: MethodChannel.Result) {
+        controller.setZoomRatio(ratio) { success, capabilities, message ->
+            mainHandler.post {
+                if (success) {
+                    result.success(capabilities)
+                } else {
+                    result.error("ZOOM_FAILED", message ?: "Failed to set camera zoom", null)
+                }
+            }
+        }
+    }
+
     private fun deliverStopResult(result: MethodChannel.Result, path: String?) {
-        val gallerySaved = path != null && controller.status.state != RecordingState.ERROR
+        val fileSaved = path != null && controller.status.state != RecordingState.ERROR
         val payload =
                 mutableMapOf<String, Any?>(
                         "outputPath" to path,
                         "status" to controller.status.toMap(),
-                        "gallerySaved" to gallerySaved,
+                        "fileSaved" to fileSaved,
+                        "segmentOutputPaths" to controller.segmentOutputPaths(),
                 )
-        if (!gallerySaved) {
-            payload["galleryErrorMessage"] = controller.status.message ?: "保存到相册失败"
+        if (!fileSaved) {
+            payload["fileErrorMessage"] = controller.status.message ?: "保存到文件夹失败"
         }
         result.success(payload)
     }

android/app/src/main/kotlin/com/dronex/rec/recording/RecordingPreviewFactory.kt

@@ -1,9 +1,9 @@
-package com.qxy.dronex.recording
+package com.dronex.rec.recording
 
 import android.content.Context
 import android.view.View
 import androidx.camera.view.PreviewView
-import com.qxy.dronex.MainActivity
+import com.dronex.rec.MainActivity
 import io.flutter.plugin.common.StandardMessageCodec
 import io.flutter.plugin.platform.PlatformView
 import io.flutter.plugin.platform.PlatformViewFactory

android/app/src/main/kotlin/com/dronex/rec/recording/RecordingSegmentMuxer.kt

@@ -0,0 +1,174 @@
+package com.dronex.rec.recording
+
+import android.media.MediaCodec
+import android.media.MediaExtractor
+import android.media.MediaFormat
+import android.media.MediaMuxer
+import java.io.File
+import java.io.FileInputStream
+import java.io.FileOutputStream
+import java.nio.ByteBuffer
+
+object RecordingSegmentMuxer {
+    fun mergeOrCopy(
+            segments: List<File>,
+            outputFile: File,
+    ) {
+        val validSegments = segments.filter { it.exists() && it.length() > 0L }
+        require(validSegments.isNotEmpty()) { "No recording segments were generated" }
+        if (validSegments.size == 1) {
+            copyFile(validSegments.first(), outputFile)
+            return
+        }
+
+        MediaMuxer(outputFile.absolutePath, MediaMuxer.OutputFormat.MUXER_OUTPUT_MPEG_4).use {
+                muxer ->
+            val firstTracks = readTrackFormats(validSegments.first())
+            val videoTrack = firstTracks.video?.let { muxer.addTrack(it) }
+            val audioTrack = firstTracks.audio?.let { muxer.addTrack(it) }
+            require(videoTrack != null) { "No video track in recording segment" }
+
+            muxer.start()
+            var offsetUs = 0L
+            validSegments.forEach { segment ->
+                val durationUs =
+                        copySegmentTracks(
+                                segment = segment,
+                                muxer = muxer,
+                                videoOutputTrack = videoTrack,
+                                audioOutputTrack = audioTrack,
+                                offsetUs = offsetUs,
+                        )
+                offsetUs += durationUs + 1L
+            }
+        }
+    }
+
+    private fun copyFile(source: File, target: File) {
+        FileInputStream(source).use { input ->
+            FileOutputStream(target).use { output -> input.copyTo(output) }
+        }
+    }
+
+    private fun readTrackFormats(file: File): TrackFormats {
+        val extractor = MediaExtractor()
+        extractor.setDataSource(file.absolutePath)
+        try {
+            var video: MediaFormat? = null
+            var audio: MediaFormat? = null
+            for (index in 0 until extractor.trackCount) {
+                val format = extractor.getTrackFormat(index)
+                val mime = format.getString(MediaFormat.KEY_MIME).orEmpty()
+                when {
+                    mime.startsWith("video/") && video == null -> video = format
+                    mime.startsWith("audio/") && audio == null -> audio = format
+                }
+            }
+            return TrackFormats(video = video, audio = audio)
+        } finally {
+            extractor.release()
+        }
+    }
+
+    private fun copySegmentTracks(
+            segment: File,
+            muxer: MediaMuxer,
+            videoOutputTrack: Int,
+            audioOutputTrack: Int?,
+            offsetUs: Long,
+    ): Long {
+        var segmentDurationUs = 0L
+        segmentDurationUs =
+                maxOf(
+                        segmentDurationUs,
+                        copyTrack(segment, muxer, "video/", videoOutputTrack, offsetUs),
+                )
+        if (audioOutputTrack != null) {
+            segmentDurationUs =
+                    maxOf(
+                            segmentDurationUs,
+                            copyTrack(segment, muxer, "audio/", audioOutputTrack, offsetUs),
+                    )
+        }
+        return segmentDurationUs
+    }
+
+    private fun copyTrack(
+            segment: File,
+            muxer: MediaMuxer,
+            mimePrefix: String,
+            outputTrack: Int,
+            offsetUs: Long,
+    ): Long {
+        val extractor = MediaExtractor()
+        extractor.setDataSource(segment.absolutePath)
+        try {
+            val inputTrack = findTrack(extractor, mimePrefix) ?: return 0L
+            extractor.selectTrack(inputTrack)
+            val bufferSize = trackBufferSize(extractor.getTrackFormat(inputTrack))
+            val buffer = ByteBuffer.allocate(bufferSize)
+            val info = MediaCodec.BufferInfo()
+            var firstSampleTimeUs: Long? = null
+            var lastSampleTimeUs = 0L
+
+            while (true) {
+                buffer.clear()
+                val sampleSize = extractor.readSampleData(buffer, 0)
+                if (sampleSize < 0) break
+
+                val sampleTimeUs = extractor.sampleTime
+                val baseTimeUs = firstSampleTimeUs ?: sampleTimeUs.also { firstSampleTimeUs = it }
+                val normalizedTimeUs = (sampleTimeUs - baseTimeUs).coerceAtLeast(0L)
+                info.set(
+                        0,
+                        sampleSize,
+                        offsetUs + normalizedTimeUs,
+                        extractor.sampleFlags,
+                )
+                muxer.writeSampleData(outputTrack, buffer, info)
+                lastSampleTimeUs = normalizedTimeUs
+                extractor.advance()
+            }
+            return lastSampleTimeUs
+        } finally {
+            extractor.release()
+        }
+    }
+
+    private fun findTrack(extractor: MediaExtractor, mimePrefix: String): Int? {
+        for (index in 0 until extractor.trackCount) {
+            val mime = extractor.getTrackFormat(index).getString(MediaFormat.KEY_MIME).orEmpty()
+            if (mime.startsWith(mimePrefix)) {
+                return index
+            }
+        }
+        return null
+    }
+
+    private fun trackBufferSize(format: MediaFormat): Int {
+        return if (format.containsKey(MediaFormat.KEY_MAX_INPUT_SIZE)) {
+            format.getInteger(MediaFormat.KEY_MAX_INPUT_SIZE).coerceAtLeast(DEFAULT_BUFFER_SIZE)
+        } else {
+            DEFAULT_BUFFER_SIZE
+        }
+    }
+
+    private data class TrackFormats(
+            val video: MediaFormat?,
+            val audio: MediaFormat?,
+    )
+
+    private const val DEFAULT_BUFFER_SIZE = 2 * 1024 * 1024
+}
+
+private inline fun MediaMuxer.use(block: (MediaMuxer) -> Unit) {
+    try {
+        block(this)
+    } finally {
+        try {
+            stop()
+        } catch (_: Exception) {
+        }
+        release()
+    }
+}

android/app/src/main/kotlin/com/dronex/rec/recording/RecordingSession.kt

@@ -1,4 +1,4 @@
-package com.qxy.dronex.recording
+package com.dronex.rec.recording
 
 import android.content.Context
 import androidx.lifecycle.LifecycleService

android/app/src/main/kotlin/com/dronex/rec/recording/RecordingState.kt

@@ -1,4 +1,4 @@
-package com.qxy.dronex.recording
+package com.dronex.rec.recording
 
 enum class RecordingState {
     IDLE,

android/app/src/main/kotlin/com/qxy/dronex/AppConstants.kt

@@ -1,10 +0,0 @@
-package com.qxy.dronex
-
-object AppConstants {
-    const val PACKAGE_NAME = "com.qxy.dronex"
-    const val PLATFORM_INFO_CHANNEL = "$PACKAGE_NAME/platform_info"
-    const val RECORDING_METHOD_CHANNEL = "$PACKAGE_NAME/recording"
-    const val RECORDING_EVENT_CHANNEL = "$PACKAGE_NAME/recording_events"
-    const val RECORDING_ACTION_START = "$PACKAGE_NAME.recording.START"
-    const val RECORDING_ACTION_STOP = "$PACKAGE_NAME.recording.STOP"
-}

android/app/src/main/kotlin/com/qxy/dronex/recording/RecordingCameraController.kt

@@ -1,248 +0,0 @@
-package com.qxy.dronex.recording
-
-import android.content.Context
-import android.util.Log
-import androidx.camera.core.CameraSelector
-import androidx.camera.core.Preview
-import androidx.camera.lifecycle.ProcessCameraProvider
-import androidx.camera.video.Quality
-import androidx.camera.video.QualitySelector
-import androidx.camera.video.Recorder
-import androidx.camera.video.Recording
-import androidx.camera.video.VideoCapture
-import androidx.camera.video.VideoRecordEvent
-import androidx.camera.view.PreviewView
-import androidx.core.content.ContextCompat
-import androidx.lifecycle.LifecycleOwner
-import java.util.concurrent.Executor
-
-class RecordingCameraController(
-        private val appContext: Context,
-) {
-    private val mainExecutor: Executor = ContextCompat.getMainExecutor(appContext)
-
-    private var cameraProvider: ProcessCameraProvider? = null
-    private var preview: Preview? = null
-    private var videoCapture: VideoCapture<Recorder>? = null
-    private var activeRecording: Recording? = null
-    private var boundLifecycleOwner: LifecycleOwner? = null
-
-    var status: RecordingStatus = RecordingStatus(RecordingState.IDLE)
-        private set
-
-    var statusListener: ((RecordingStatus) -> Unit)? = null
-
-    private var recordingStartedAt: Long = 0L
-    private var latestOutputPath: String? = null
-    private var pendingStopCallback: ((String?) -> Unit)? = null
-
-    fun bindPreview(
-            lifecycleOwner: LifecycleOwner,
-            previewView: PreviewView,
-            onReady: (Boolean) -> Unit,
-    ) {
-        val future = ProcessCameraProvider.getInstance(appContext)
-        future.addListener(
-                {
-                    try {
-                        val provider = future.get()
-                        cameraProvider = provider
-                        boundLifecycleOwner = lifecycleOwner
-
-                        preview =
-                                Preview.Builder().build().also {
-                                    it.surfaceProvider = previewView.surfaceProvider
-                                }
-
-                        val recorder =
-                                Recorder.Builder()
-                                        .setQualitySelector(QualitySelector.from(Quality.HD))
-                                        .build()
-                        videoCapture = VideoCapture.withOutput(recorder)
-
-                        provider.unbindAll()
-                        provider.bindToLifecycle(
-                                lifecycleOwner,
-                                CameraSelector.DEFAULT_BACK_CAMERA,
-                                preview,
-                                videoCapture,
-                        )
-
-                        updateStatus(RecordingStatus(RecordingState.PREVIEWING))
-                        onReady(true)
-                    } catch (error: Exception) {
-                        Log.e(TAG, "bindPreview failed", error)
-                        updateStatus(
-                                RecordingStatus(
-                                        RecordingState.ERROR,
-                                        message = error.message,
-                                ),
-                        )
-                        onReady(false)
-                    }
-                },
-                mainExecutor,
-        )
-    }
-
-    fun rebindForRecording(
-            lifecycleOwner: LifecycleOwner,
-            previewView: PreviewView,
-            onReady: (Boolean) -> Unit,
-    ) {
-        val provider = cameraProvider
-        if (provider == null) {
-            bindPreview(lifecycleOwner, previewView, onReady)
-            return
-        }
-
-        if (
-                boundLifecycleOwner === lifecycleOwner &&
-                        preview != null &&
-                        videoCapture != null
-        ) {
-            onReady(true)
-            return
-        }
-
-        try {
-            boundLifecycleOwner = lifecycleOwner
-            provider.unbindAll()
-            provider.bindToLifecycle(
-                    lifecycleOwner,
-                    CameraSelector.DEFAULT_BACK_CAMERA,
-                    preview,
-                    videoCapture,
-            )
-            onReady(true)
-        } catch (error: Exception) {
-            Log.e(TAG, "rebindForRecording failed", error)
-            onReady(false)
-        }
-    }
-
-    fun startRecording(
-            withAudio: Boolean,
-            displayName: String?,
-            onStarted: (Boolean, String?) -> Unit,
-    ) {
-        val capture = videoCapture
-        if (capture == null || boundLifecycleOwner == null) {
-            onStarted(false, "Camera not ready")
-            return
-        }
-
-        if (activeRecording != null) {
-            onStarted(false, "Already recording")
-            return
-        }
-
-        val outputOptions =
-                RecordingOutputFactory.buildMediaStoreOutputOptions(
-                        appContext,
-                        displayName,
-                )
-        latestOutputPath = null
-
-        val pending =
-                capture.output.prepareRecording(appContext, outputOptions).apply {
-                    if (withAudio) {
-                        val granted =
-                                ContextCompat.checkSelfPermission(
-                                        appContext,
-                                        android.Manifest.permission.RECORD_AUDIO,
-                                ) == android.content.pm.PackageManager.PERMISSION_GRANTED
-                        if (granted) {
-                            withAudioEnabled()
-                        }
-                    }
-                }
-
-        recordingStartedAt = System.currentTimeMillis()
-        updateStatus(
-                RecordingStatus(
-                        RecordingState.RECORDING,
-                        outputPath = latestOutputPath,
-                ),
-        )
-
-        activeRecording =
-                pending.start(mainExecutor) { event ->
-                    when (event) {
-                        is VideoRecordEvent.Start -> Unit
-                        is VideoRecordEvent.Finalize -> {
-                            activeRecording = null
-                            if (event.hasError()) {
-                                updateStatus(
-                                        RecordingStatus(
-                                                RecordingState.ERROR,
-                                                message = event.cause?.message
-                                                                ?: "Recording failed",
-                                        ),
-                                )
-                            } else {
-                                latestOutputPath = event.outputResults.outputUri.toString()
-                                updateStatus(
-                                        RecordingStatus(
-                                                RecordingState.PREVIEWING,
-                                                outputPath = latestOutputPath,
-                                                elapsedMillis =
-                                                        System.currentTimeMillis() -
-                                                                recordingStartedAt,
-                                        ),
-                                )
-                            }
-                            val stopCallback = pendingStopCallback
-                            pendingStopCallback = null
-                            stopCallback?.invoke(latestOutputPath)
-                        }
-                    }
-                }
-
-        onStarted(true, latestOutputPath ?: "recording")
-    }
-
-    fun stopRecording(onStopped: (String?) -> Unit) {
-        val recording = activeRecording
-        if (recording == null) {
-            onStopped(latestOutputPath)
-            return
-        }
-
-        pendingStopCallback = onStopped
-        updateStatus(
-                RecordingStatus(
-                        RecordingState.STOPPING,
-                        outputPath = latestOutputPath,
-                ),
-        )
-
-        recording.stop()
-        activeRecording = null
-    }
-
-    fun unbind() {
-        activeRecording?.stop()
-        activeRecording = null
-        cameraProvider?.unbindAll()
-        cameraProvider = null
-        preview = null
-        videoCapture = null
-        boundLifecycleOwner = null
-        updateStatus(RecordingStatus(RecordingState.IDLE))
-    }
-
-    fun elapsedMillis(): Long {
-        if (status.state != RecordingState.RECORDING) return 0L
-        return System.currentTimeMillis() - recordingStartedAt
-    }
-
-    private fun updateStatus(next: RecordingStatus) {
-        status = next
-        statusListener?.invoke(next)
-    }
-
-    companion object {
-        private const val TAG = "RecordingCamera"
-    }
-}

android/app/src/main/kotlin/com/qxy/dronex/recording/RecordingOutputFactory.kt

@@ -1,50 +0,0 @@
-package com.qxy.dronex.recording
-
-import android.content.ContentValues
-import android.content.Context
-import android.os.Build
-import android.provider.MediaStore
-import androidx.camera.video.MediaStoreOutputOptions
-import java.text.SimpleDateFormat
-import java.util.Date
-import java.util.Locale
-
-object RecordingOutputFactory {
-    private const val RELATIVE_PATH = "Movies/飞行极控录像工作台"
-    private const val MIME_TYPE = "video/mp4"
-
-    fun buildMediaStoreOutputOptions(
-            context: Context,
-            displayName: String?,
-    ): MediaStoreOutputOptions {
-        val fileName = resolveFileName(displayName)
-        val contentValues =
-                ContentValues().apply {
-                    put(MediaStore.MediaColumns.DISPLAY_NAME, fileName)
-                    put(MediaStore.MediaColumns.MIME_TYPE, MIME_TYPE)
-                    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
-                        put(MediaStore.Video.Media.RELATIVE_PATH, RELATIVE_PATH)
-                    }
-                }
-
-        return MediaStoreOutputOptions.Builder(
-                        context.contentResolver,
-                        MediaStore.Video.Media.EXTERNAL_CONTENT_URI,
-                )
-                .setContentValues(contentValues)
-                .build()
-    }
-
-    fun resolveFileName(displayName: String?): String {
-        val trimmed = displayName?.trim().orEmpty()
-        if (trimmed.isNotEmpty()) {
-            return if (trimmed.lowercase(Locale.US).endsWith(".mp4")) {
-                trimmed
-            } else {
-                "$trimmed.mp4"
-            }
-        }
-        val timestamp = SimpleDateFormat("yyyyMMdd_HHmmss", Locale.US).format(Date())
-        return "REC_$timestamp.mp4"
-    }
-}

buildServer.json

@@ -0,0 +1,19 @@
+{
+	"name": "xcode build server",
+	"version": "1.3.0",
+	"bspVersion": "2.2.0",
+	"languages": [
+		"c",
+		"cpp",
+		"objective-c",
+		"objective-cpp",
+		"swift"
+	],
+	"argv": [
+		"/opt/homebrew/bin/xcode-build-server"
+	],
+	"workspace": "/Users/ZhuanZ/Documents/gdfw/record-tool/ios/Runner.xcworkspace",
+	"build_root": "/Users/ZhuanZ/Library/Developer/Xcode/DerivedData/Runner-ckjfuyjdkgumnpbnnftroxddsppq",
+	"scheme": "Runner",
+	"kind": "xcode"
+}

clean.sh

@@ -0,0 +1,7 @@
+flutter clean  
+flutter pub get
+rm -rf ios/Pods
+rm -rf ios/Podfile.lock
+cd ios
+pod install
+cd ..

ios/Flutter/Debug.xcconfig

@@ -1,2 +1,3 @@
 #include? "Pods/Target Support Files/Pods-Runner/Pods-Runner.debug.xcconfig"
 #include "Generated.xcconfig"
+FRAMEWORK_SEARCH_PATHS = $(inherited) "${PODS_CONFIGURATION_BUILD_DIR}"

ios/Flutter/Release.xcconfig

@@ -1,2 +1,3 @@
 #include? "Pods/Target Support Files/Pods-Runner/Pods-Runner.release.xcconfig"
 #include "Generated.xcconfig"
+FRAMEWORK_SEARCH_PATHS = $(inherited) "${PODS_CONFIGURATION_BUILD_DIR}"

ios/Podfile

@@ -45,9 +45,34 @@ post_install do |installer|
         '$(inherited)',
         'PERMISSION_CAMERA=1',
         'PERMISSION_MICROPHONE=1',
-        'PERMISSION_PHOTOS=1',
-        'PERMISSION_PHOTOS_ADD_ONLY=1',
       ]
     end
   end
+
+  pods_runner_dir = File.join(
+    installer.sandbox.root,
+    'Target Support Files',
+    'Pods-Runner'
+  )
+  Dir.glob(File.join(pods_runner_dir, 'Pods-Runner.*.xcconfig')).each do |config_path|
+    config = File.read(config_path)
+    config.gsub!(
+      'FRAMEWORK_SEARCH_PATHS = $(inherited)',
+      'FRAMEWORK_SEARCH_PATHS = $(inherited) "${PODS_CONFIGURATION_BUILD_DIR}"'
+    )
+    File.write(config_path, config)
+  end
+
+  Dir.glob(File.join(pods_runner_dir, 'Pods-Runner-frameworks-*input-files.xcfilelist')).each do |file_list_path|
+    file_list = File.read(file_list_path)
+    file_list.gsub!('${BUILT_PRODUCTS_DIR}/', '${PODS_CONFIGURATION_BUILD_DIR}/')
+    File.write(file_list_path, file_list)
+  end
+
+  frameworks_script = File.join(pods_runner_dir, 'Pods-Runner-frameworks.sh')
+  if File.exist?(frameworks_script)
+    script = File.read(frameworks_script)
+    script.gsub!('${BUILT_PRODUCTS_DIR}/', '${PODS_CONFIGURATION_BUILD_DIR}/')
+    File.write(frameworks_script, script)
+  end
 end

ios/Podfile.lock

@@ -2,9 +2,6 @@ PODS:
   - connectivity_plus (0.0.1):
     - Flutter
   - Flutter (1.0.0)
-  - path_provider_foundation (0.0.1):
-    - Flutter
-    - FlutterMacOS
   - permission_handler_apple (9.4.8):
     - Flutter
   - shared_preferences_foundation (0.0.1):
@@ -19,7 +16,6 @@ PODS:
 DEPENDENCIES:
   - connectivity_plus (from `.symlinks/plugins/connectivity_plus/ios`)
   - Flutter (from `Flutter`)
-  - path_provider_foundation (from `.symlinks/plugins/path_provider_foundation/darwin`)
   - permission_handler_apple (from `.symlinks/plugins/permission_handler_apple/ios`)
   - shared_preferences_foundation (from `.symlinks/plugins/shared_preferences_foundation/darwin`)
   - sqflite_darwin (from `.symlinks/plugins/sqflite_darwin/darwin`)
@@ -30,8 +26,6 @@ EXTERNAL SOURCES:
     :path: ".symlinks/plugins/connectivity_plus/ios"
   Flutter:
     :path: Flutter
-  path_provider_foundation:
-    :path: ".symlinks/plugins/path_provider_foundation/darwin"
   permission_handler_apple:
     :path: ".symlinks/plugins/permission_handler_apple/ios"
   shared_preferences_foundation:
@@ -44,12 +38,11 @@ EXTERNAL SOURCES:
 SPEC CHECKSUMS:
   connectivity_plus: cb623214f4e1f6ef8fe7403d580fdad517d2f7dd
   Flutter: cabc95a1d2626b1b06e7179b784ebcf0c0cde467
-  path_provider_foundation: bb55f6dbba17d0dccd6737fe6f7f34fbd0376880
   permission_handler_apple: 92d754bbaa7361d436db2d6c3c1c2a0fdcec462e
   shared_preferences_foundation: 7036424c3d8ec98dfe75ff1667cb0cd531ec82bb
   sqflite_darwin: 20b2a3a3b70e43edae938624ce550a3cbf66a3d0
   url_launcher_ios: 7a95fa5b60cc718a708b8f2966718e93db0cef1b
 
-PODFILE CHECKSUM: 5a82b772179df87e6518bddc6f9bb8b4053ce48b
+PODFILE CHECKSUM: 858401fbd980bedce6ecd2f9b429bf271f11f74b
 
 COCOAPODS: 1.16.2

ios/Runner.xcodeproj/project.pbxproj

@@ -495,16 +495,22 @@
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CLANG_ENABLE_MODULES = YES;
+				CODE_SIGN_IDENTITY = "Apple Development";
+				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
+				CODE_SIGN_STYLE = Manual;
 				CURRENT_PROJECT_VERSION = "$(FLUTTER_BUILD_NUMBER)";
-				DEVELOPMENT_TEAM = 35634V629S;
+				DEVELOPMENT_TEAM = "";
+				"DEVELOPMENT_TEAM[sdk=iphoneos*]" = MT26BPCKF6;
 				ENABLE_BITCODE = NO;
 				INFOPLIST_FILE = Runner/Info.plist;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				PRODUCT_BUNDLE_IDENTIFIER = com.qxy.dronex;
+				PRODUCT_BUNDLE_IDENTIFIER = com.dronex.rec;
 				PRODUCT_NAME = "$(TARGET_NAME)";
+				PROVISIONING_PROFILE_SPECIFIER = "";
+				"PROVISIONING_PROFILE_SPECIFIER[sdk=iphoneos*]" = "dev-profile-dronex";
 				SWIFT_OBJC_BRIDGING_HEADER = "Runner/Runner-Bridging-Header.h";
 				SWIFT_VERSION = 5.0;
 				VERSIONING_SYSTEM = "apple-generic";
@@ -678,16 +684,22 @@
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CLANG_ENABLE_MODULES = YES;
+				CODE_SIGN_IDENTITY = "Apple Development";
+				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
+				CODE_SIGN_STYLE = Manual;
 				CURRENT_PROJECT_VERSION = "$(FLUTTER_BUILD_NUMBER)";
-				DEVELOPMENT_TEAM = 35634V629S;
+				DEVELOPMENT_TEAM = "";
+				"DEVELOPMENT_TEAM[sdk=iphoneos*]" = MT26BPCKF6;
 				ENABLE_BITCODE = NO;
 				INFOPLIST_FILE = Runner/Info.plist;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				PRODUCT_BUNDLE_IDENTIFIER = com.qxy.dronex;
+				PRODUCT_BUNDLE_IDENTIFIER = com.dronex.rec;
 				PRODUCT_NAME = "$(TARGET_NAME)";
+				PROVISIONING_PROFILE_SPECIFIER = "";
+				"PROVISIONING_PROFILE_SPECIFIER[sdk=iphoneos*]" = "dev-profile-dronex";
 				SWIFT_OBJC_BRIDGING_HEADER = "Runner/Runner-Bridging-Header.h";
 				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
 				SWIFT_VERSION = 5.0;
@@ -701,16 +713,22 @@
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CLANG_ENABLE_MODULES = YES;
+				CODE_SIGN_IDENTITY = "Apple Development";
+				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
+				CODE_SIGN_STYLE = Manual;
 				CURRENT_PROJECT_VERSION = "$(FLUTTER_BUILD_NUMBER)";
-				DEVELOPMENT_TEAM = 35634V629S;
+				DEVELOPMENT_TEAM = "";
+				"DEVELOPMENT_TEAM[sdk=iphoneos*]" = MT26BPCKF6;
 				ENABLE_BITCODE = NO;
 				INFOPLIST_FILE = Runner/Info.plist;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				PRODUCT_BUNDLE_IDENTIFIER = com.qxy.dronex;
+				PRODUCT_BUNDLE_IDENTIFIER = com.dronex.rec;
 				PRODUCT_NAME = "$(TARGET_NAME)";
+				PROVISIONING_PROFILE_SPECIFIER = "";
+				"PROVISIONING_PROFILE_SPECIFIER[sdk=iphoneos*]" = "dev-profile-dronex";
 				SWIFT_OBJC_BRIDGING_HEADER = "Runner/Runner-Bridging-Header.h";
 				SWIFT_VERSION = 5.0;
 				VERSIONING_SYSTEM = "apple-generic";

ios/Runner/Assets.xcassets/StartupBackground.imageset/Contents.json

@@ -0,0 +1,13 @@
+{
+  "images" : [
+    {
+      "filename" : "startup_background.png",
+      "idiom" : "universal",
+      "scale" : "1x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

ios/Runner/Base.lproj/LaunchScreen.storyboard

@@ -16,13 +16,15 @@
                     <view key="view" contentMode="scaleToFill" id="Ze5-6b-2t3">
                         <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
                         <subviews>
-                            <imageView opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center" image="LaunchImage" translatesAutoresizingMaskIntoConstraints="NO" id="YRO-k0-Ey4">
+                            <imageView opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="scaleToFill" image="StartupBackground" translatesAutoresizingMaskIntoConstraints="NO" id="YRO-k0-Ey4">
                             </imageView>
                         </subviews>
                         <color key="backgroundColor" red="1" green="1" blue="1" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
                         <constraints>
-                            <constraint firstItem="YRO-k0-Ey4" firstAttribute="centerX" secondItem="Ze5-6b-2t3" secondAttribute="centerX" id="1a2-6s-vTC"/>
-                            <constraint firstItem="YRO-k0-Ey4" firstAttribute="centerY" secondItem="Ze5-6b-2t3" secondAttribute="centerY" id="4X2-HB-R7a"/>
+                            <constraint firstItem="YRO-k0-Ey4" firstAttribute="top" secondItem="Ze5-6b-2t3" secondAttribute="top" id="1a2-6s-vTC"/>
+                            <constraint firstItem="YRO-k0-Ey4" firstAttribute="bottom" secondItem="Ze5-6b-2t3" secondAttribute="bottom" id="4X2-HB-R7a"/>
+                            <constraint firstItem="YRO-k0-Ey4" firstAttribute="leading" secondItem="Ze5-6b-2t3" secondAttribute="leading" id="E8f-e3-JEx"/>
+                            <constraint firstItem="YRO-k0-Ey4" firstAttribute="trailing" secondItem="Ze5-6b-2t3" secondAttribute="trailing" id="rwG-Bh-0uU"/>
                         </constraints>
                     </view>
                 </viewController>
@@ -32,6 +34,6 @@
         </scene>
     </scenes>
     <resources>
-        <image name="LaunchImage" width="168" height="185"/>
+        <image name="StartupBackground" width="750" height="1624"/>
     </resources>
 </document>

ios/Runner/Base.lproj/Main.storyboard

@@ -1,8 +1,10 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="10117" systemVersion="15F34" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" initialViewController="BYZ-38-t0r">
+<?xml version="1.0" encoding="UTF-8"?>
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="24412" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" colorMatched="YES" initialViewController="BYZ-38-t0r">
+    <device id="retina6_12" orientation="portrait" appearance="light"/>
     <dependencies>
         <deployment identifier="iOS"/>
-        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="10085"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="24405"/>
+        <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
     </dependencies>
     <scenes>
         <!--Flutter View Controller-->
@@ -14,13 +16,28 @@
                         <viewControllerLayoutGuide type="bottom" id="wfy-db-euE"/>
                     </layoutGuides>
                     <view key="view" contentMode="scaleToFill" id="8bC-Xf-vdC">
-                        <rect key="frame" x="0.0" y="0.0" width="600" height="600"/>
+                        <rect key="frame" x="0.0" y="0.0" width="393" height="852"/>
                         <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
-                        <color key="backgroundColor" white="1" alpha="1" colorSpace="custom" customColorSpace="calibratedWhite"/>
+                        <subviews>
+                            <imageView opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="scaleToFill" image="StartupBackground" translatesAutoresizingMaskIntoConstraints="NO" id="YQm-Ov-qw7">
+                                <rect key="frame" x="0.0" y="0.0" width="393" height="852"/>
+                            </imageView>
+                        </subviews>
+                        <color key="backgroundColor" red="1" green="1" blue="1" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
+                        <constraints>
+                            <constraint firstItem="YQm-Ov-qw7" firstAttribute="top" secondItem="8bC-Xf-vdC" secondAttribute="top" id="7pp-OK-Dgk"/>
+                            <constraint firstItem="YQm-Ov-qw7" firstAttribute="bottom" secondItem="8bC-Xf-vdC" secondAttribute="bottom" id="Hbf-gY-rbf"/>
+                            <constraint firstItem="YQm-Ov-qw7" firstAttribute="leading" secondItem="8bC-Xf-vdC" secondAttribute="leading" id="WPc-7k-20p"/>
+                            <constraint firstItem="YQm-Ov-qw7" firstAttribute="trailing" secondItem="8bC-Xf-vdC" secondAttribute="trailing" id="w1G-WA-3QR"/>
+                        </constraints>
                     </view>
                 </viewController>
                 <placeholder placeholderIdentifier="IBFirstResponder" id="dkx-z0-nzr" sceneMemberID="firstResponder"/>
             </objects>
+            <point key="canvasLocation" x="139" y="122"/>
         </scene>
     </scenes>
+    <resources>
+        <image name="StartupBackground" width="750" height="1624"/>
+    </resources>
 </document>

ios/Runner/Info.plist

@@ -30,8 +30,10 @@
 	<string>需要访问相机以显示预览并录制视频。</string>
 	<key>NSMicrophoneUsageDescription</key>
 	<string>需要访问麦克风以录制视频声音；未授权时将静音录制。</string>
-	<key>NSPhotoLibraryAddUsageDescription</key>
-	<string>需要将录制的视频保存到相册。</string>
+	<key>UIFileSharingEnabled</key>
+	<true/>
+	<key>LSSupportsOpeningDocumentsInPlace</key>
+	<true/>
 	<key>UIApplicationSceneManifest</key>
 	<dict>
 		<key>UIApplicationSupportsMultipleScenes</key>

ios/Runner/PlatformInfoPlugin.swift

@@ -4,7 +4,7 @@ import UIKit
 final class PlatformInfoPlugin: NSObject, FlutterPlugin {
   static func register(with registrar: FlutterPluginRegistrar) {
     let channel = FlutterMethodChannel(
-      name: "com.qxy.dronex/platform_info",
+      name: "app.record_tool/platform_info",
       binaryMessenger: registrar.messenger()
     )
     let plugin = PlatformInfoPlugin()

ios/Runner/RecordingPlugin.swift

@@ -1,6 +1,5 @@
 import AVFoundation
 import Flutter
-import Photos
 import UIKit
 
 private enum RecordingState: String {
@@ -110,12 +109,13 @@ private final class RecordingCameraController: NSObject, AVCaptureFileOutputReco
   private var audioInput: AVCaptureDeviceInput?
   private var configured = false
   private var latestOutputPath: String?
-  private var latestGallerySaved = true
-  private var latestGalleryErrorMessage: String?
+  private var latestFileSaved = true
+  private var latestFileErrorMessage: String?
   private var pendingDisplayName: String?
   private var recordingStartedAt: Date?
   private var elapsedTimer: Timer?
   private var pendingStopResult: FlutterResult?
+  private var currentZoomRatio: CGFloat = 1.0
 
   private(set) var status = RecordingStatus(state: .idle) {
     didSet {
@@ -215,10 +215,10 @@ private final class RecordingCameraController: NSObject, AVCaptureFileOutputReco
         }
 
         self.pendingDisplayName = displayName
-        self.latestGallerySaved = true
-        self.latestGalleryErrorMessage = nil
+        self.latestFileSaved = true
+        self.latestFileErrorMessage = nil
         let outputURL = try self.createOutputURL(displayName: displayName)
-        self.latestOutputPath = outputURL.lastPathComponent
+        self.latestOutputPath = outputURL.path
         self.recordingStartedAt = Date()
         self.updateStatus(RecordingStatus(state: .recording, outputPath: outputURL.path))
         self.movieOutput.startRecording(to: outputURL, recordingDelegate: self)
@@ -254,11 +254,11 @@ private final class RecordingCameraController: NSObject, AVCaptureFileOutputReco
           var payload: [String: Any] = [
             "outputPath": self.latestOutputPath as Any,
             "status": self.currentStatusMap(),
-            "gallerySaved": self.latestGallerySaved,
+            "fileSaved": self.latestFileSaved,
           ]
-          if !self.latestGallerySaved {
-            payload["galleryErrorMessage"] =
-              self.latestGalleryErrorMessage ?? "保存到相册失败"
+          if !self.latestFileSaved {
+            payload["fileErrorMessage"] =
+              self.latestFileErrorMessage ?? "保存到文件夹失败"
           }
           result(payload)
         }
@@ -291,6 +291,7 @@ private final class RecordingCameraController: NSObject, AVCaptureFileOutputReco
       self.session.commitConfiguration()
       self.videoInput = nil
       self.audioInput = nil
+      self.currentZoomRatio = 1.0
       self.configured = false
       self.updateStatus(RecordingStatus(state: .idle))
 
@@ -312,6 +313,54 @@ private final class RecordingCameraController: NSObject, AVCaptureFileOutputReco
     return status.toMap()
   }
 
+  func zoomCapabilities(result: @escaping FlutterResult) {
+    sessionQueue.async { [weak self] in
+      guard let self else { return }
+      let capabilities = self.currentZoomCapabilitiesMap()
+      DispatchQueue.main.async {
+        result(capabilities)
+      }
+    }
+  }
+
+  func setZoomRatio(_ ratio: CGFloat, result: @escaping FlutterResult) {
+    sessionQueue.async { [weak self] in
+      guard let self else { return }
+      guard let device = self.videoInput?.device else {
+        self.currentZoomRatio = max(1.0, ratio)
+        let capabilities = self.currentZoomCapabilitiesMap()
+        DispatchQueue.main.async {
+          result(capabilities)
+        }
+        return
+      }
+
+      do {
+        // 入参是显示倍率(1.0x = 主摄)，按 S 基准换算回设备 zoomFactor。
+        let baseline = self.mainBaselineFactor(for: device)
+        let nextZoom = self.clampedZoomRatio(ratio * baseline, for: device)
+        try device.lockForConfiguration()
+        device.videoZoomFactor = nextZoom
+        device.unlockForConfiguration()
+        self.currentZoomRatio = nextZoom
+        let capabilities = self.currentZoomCapabilitiesMap()
+        DispatchQueue.main.async {
+          result(capabilities)
+        }
+      } catch {
+        DispatchQueue.main.async {
+          result(
+            FlutterError(
+              code: "ZOOM_FAILED",
+              message: error.localizedDescription,
+              details: nil
+            )
+          )
+        }
+      }
+    }
+  }
+
   func fileOutput(
     _ output: AVCaptureFileOutput,
     didFinishRecordingTo outputFileURL: URL,
@@ -322,8 +371,8 @@ private final class RecordingCameraController: NSObject, AVCaptureFileOutputReco
     pendingStopResult = nil
 
     if let error {
-      latestGallerySaved = false
-      latestGalleryErrorMessage = error.localizedDescription
+      latestFileSaved = false
+      latestFileErrorMessage = error.localizedDescription
       updateStatus(
         RecordingStatus(
           state: .error, outputPath: latestOutputPath, message: error.localizedDescription))
@@ -331,29 +380,30 @@ private final class RecordingCameraController: NSObject, AVCaptureFileOutputReco
       return
     }
 
-    saveVideoToPhotoLibrary(fileURL: outputFileURL) { [weak self] success, message in
-      guard let self else { return }
-      self.latestGallerySaved = success
-      self.latestGalleryErrorMessage = message
-      if success {
-        self.updateStatus(
-          RecordingStatus(
-            state: .previewing,
-            outputPath: self.latestOutputPath,
-            elapsedMillis: self.elapsedMillis()
-          )
+    latestFileSaved = true
+    latestFileErrorMessage = nil
+    latestOutputPath = outputFileURL.path
+    guard FileManager.default.fileExists(atPath: outputFileURL.path) else {
+      latestFileSaved = false
+      latestFileErrorMessage = "录制文件未生成"
+      updateStatus(
+        RecordingStatus(
+          state: .error,
+          outputPath: latestOutputPath,
+          message: latestFileErrorMessage
         )
-      } else {
-        self.updateStatus(
-          RecordingStatus(
-            state: .error,
-            outputPath: self.latestOutputPath,
-            message: message ?? "保存到相册失败"
-          )
-        )
-      }
-      self.finishStopRecording(stopResult: stopResult)
+      )
+      finishStopRecording(stopResult: stopResult)
+      return
     }
+    updateStatus(
+      RecordingStatus(
+        state: .previewing,
+        outputPath: latestOutputPath,
+        elapsedMillis: elapsedMillis()
+      )
+    )
+    finishStopRecording(stopResult: stopResult)
   }
 
   private func finishStopRecording(stopResult: FlutterResult?) {
@@ -363,79 +413,23 @@ private final class RecordingCameraController: NSObject, AVCaptureFileOutputReco
       var payload: [String: Any] = [
         "outputPath": self.latestOutputPath as Any,
         "status": self.currentStatusMap(),
-        "gallerySaved": self.latestGallerySaved,
+        "fileSaved": self.latestFileSaved,
       ]
-      if !self.latestGallerySaved {
-        payload["galleryErrorMessage"] =
-          self.latestGalleryErrorMessage ?? "保存到相册失败，请开启相册权限"
+      if !self.latestFileSaved {
+        payload["fileErrorMessage"] =
+          self.latestFileErrorMessage ?? "保存到文件夹失败，请检查文件保存权限"
       }
       stopResult?(payload)
     }
   }
 
-  private func saveVideoToPhotoLibrary(
-    fileURL: URL,
-    completion: @escaping (Bool, String?) -> Void
-  ) {
-    let performSave = {
-      PHPhotoLibrary.shared().performChanges({
-        PHAssetCreationRequest.forAsset().addResource(with: .video, fileURL: fileURL, options: nil)
-      }) { success, error in
-        if success {
-          try? FileManager.default.removeItem(at: fileURL)
-          completion(true, nil)
-        } else {
-          completion(false, error?.localizedDescription ?? "保存到相册失败")
-        }
-      }
-    }
-
-    if #available(iOS 14, *) {
-      let status = PHPhotoLibrary.authorizationStatus(for: .addOnly)
-      switch status {
-      case .authorized, .limited:
-        performSave()
-      case .notDetermined:
-        PHPhotoLibrary.requestAuthorization(for: .addOnly) { newStatus in
-          if newStatus == .authorized || newStatus == .limited {
-            performSave()
-          } else {
-            completion(false, "未授予相册权限")
-          }
-        }
-      default:
-        completion(false, "未授予相册权限")
-      }
-    } else {
-      let status = PHPhotoLibrary.authorizationStatus()
-      switch status {
-      case .authorized:
-        performSave()
-      case .notDetermined:
-        PHPhotoLibrary.requestAuthorization { newStatus in
-          if newStatus == .authorized {
-            performSave()
-          } else {
-            completion(false, "未授予相册权限")
-          }
-        }
-      default:
-        completion(false, "未授予相册权限")
-      }
-    }
-  }
-
   private func configureSession(withAudio: Bool) throws {
     if configured {
       try configureAudioInput(enabled: withAudio)
       return
     }
 
-    guard
-      let videoDevice = AVCaptureDevice.default(
-        .builtInWideAngleCamera, for: .video, position: .back)
-        ?? AVCaptureDevice.default(for: .video)
-    else {
+    guard let videoDevice = Self.preferredVideoDevice() else {
       throw NSError(
         domain: "RecordingCamera", code: 1,
         userInfo: [NSLocalizedDescriptionKey: "No camera device available"])
@@ -465,9 +459,74 @@ private final class RecordingCameraController: NSObject, AVCaptureFileOutputReco
     session.commitConfiguration()
 
     configured = true
+    // 默认以主摄(显示 1.0x)开场：虚拟多摄设备里主摄对应的 zoomFactor 是 S。
+    currentZoomRatio = mainBaselineFactor(for: videoDevice)
+    try applyCurrentZoom()
     try configureAudioInput(enabled: withAudio)
   }
 
+  /// 优先选用包含超广角的虚拟多摄设备，使 minAvailableVideoZoomFactor 能低于主摄(从而支持 0.6x)。
+  private static func preferredVideoDevice() -> AVCaptureDevice? {
+    let preferredTypes: [AVCaptureDevice.DeviceType] = [
+      .builtInTripleCamera,
+      .builtInDualWideCamera,
+      .builtInWideAngleCamera,
+    ]
+    for type in preferredTypes {
+      if let device = AVCaptureDevice.default(type, for: .video, position: .back) {
+        return device
+      }
+    }
+    return AVCaptureDevice.default(for: .video)
+  }
+
+  /// 虚拟多摄设备中「主摄(显示 1.0x)」对应的设备 zoomFactor 基准 S。
+  /// 取 ultra-wide → wide 的切换点；非虚拟设备无切换点时返回 1.0(向后兼容)。
+  private func mainBaselineFactor(for device: AVCaptureDevice) -> CGFloat {
+    if let first = device.virtualDeviceSwitchOverVideoZoomFactors.first {
+      let value = CGFloat(truncating: first)
+      if value > 0 {
+        return value
+      }
+    }
+    return 1.0
+  }
+
+  private func currentZoomCapabilitiesMap() -> [String: Any] {
+    guard let device = videoInput?.device else {
+      return [
+        "zoomRatio": Double(currentZoomRatio),
+        "minZoomRatio": 1.0,
+        "maxZoomRatio": 3.0,
+      ]
+    }
+
+    // 设备 zoomFactor 以 S 为基准换算成 App 使用的「显示倍率」(1.0x = 主摄)。
+    let baseline = mainBaselineFactor(for: device)
+    let minZoom = device.minAvailableVideoZoomFactor
+    let maxZoom = device.maxAvailableVideoZoomFactor
+    let zoom = clampedZoomRatio(device.videoZoomFactor, for: device)
+    currentZoomRatio = zoom
+    return [
+      "zoomRatio": Double(zoom / baseline),
+      "minZoomRatio": Double(minZoom / baseline),
+      "maxZoomRatio": Double(maxZoom / baseline),
+    ]
+  }
+
+  private func applyCurrentZoom() throws {
+    guard let device = videoInput?.device else { return }
+    let nextZoom = clampedZoomRatio(currentZoomRatio, for: device)
+    try device.lockForConfiguration()
+    device.videoZoomFactor = nextZoom
+    device.unlockForConfiguration()
+    currentZoomRatio = nextZoom
+  }
+
+  private func clampedZoomRatio(_ ratio: CGFloat, for device: AVCaptureDevice) -> CGFloat {
+    min(max(ratio, device.minAvailableVideoZoomFactor), device.maxAvailableVideoZoomFactor)
+  }
+
   private func configureAudioInput(enabled: Bool) throws {
     session.beginConfiguration()
     defer { session.commitConfiguration() }
@@ -502,7 +561,30 @@ private final class RecordingCameraController: NSObject, AVCaptureFileOutputReco
     try FileManager.default.createDirectory(at: recordingsURL, withIntermediateDirectories: true)
 
     let fileName = Self.resolveFileName(displayName: displayName)
-    return recordingsURL.appendingPathComponent(fileName)
+    return uniqueOutputURL(in: recordingsURL, preferredFileName: fileName)
+  }
+
+  private func uniqueOutputURL(in directoryURL: URL, preferredFileName: String) -> URL {
+    let preferredURL = directoryURL.appendingPathComponent(preferredFileName)
+    guard !FileManager.default.fileExists(atPath: preferredURL.path) else {
+      let fileExtension = preferredURL.pathExtension
+      let baseName = preferredURL.deletingPathExtension().lastPathComponent
+      let timestamp = Self.fileNameDateFormatter.string(from: Date())
+
+      var index = 0
+      while true {
+        let suffix = index == 0 ? timestamp : "\(timestamp)_\(index)"
+        let nextName = fileExtension.isEmpty
+          ? "\(baseName)_\(suffix)"
+          : "\(baseName)_\(suffix).\(fileExtension)"
+        let nextURL = directoryURL.appendingPathComponent(nextName)
+        if !FileManager.default.fileExists(atPath: nextURL.path) {
+          return nextURL
+        }
+        index += 1
+      }
+    }
+    return preferredURL
   }
 
   private static func resolveFileName(displayName: String?) -> String {
@@ -520,6 +602,13 @@ private final class RecordingCameraController: NSObject, AVCaptureFileOutputReco
     return "REC_\(formatter.string(from: Date())).mov"
   }
 
+  private static let fileNameDateFormatter: DateFormatter = {
+    let formatter = DateFormatter()
+    formatter.locale = Locale(identifier: "en_US_POSIX")
+    formatter.dateFormat = "yyyyMMdd_HHmmss"
+    return formatter
+  }()
+
   private func updateStatus(_ next: RecordingStatus) {
     status = next
   }
@@ -544,9 +633,9 @@ private final class RecordingCameraController: NSObject, AVCaptureFileOutputReco
 }
 
 private enum RecordingChannelNames {
-  static let packageName = "com.qxy.dronex"
-  static let method = "\(packageName)/recording"
-  static let events = "\(packageName)/recording_events"
+  static let namespace = "app.record_tool"
+  static let method = "\(namespace)/recording"
+  static let events = "\(namespace)/recording_events"
 }
 
 final class RecordingPlugin: NSObject, FlutterPlugin, FlutterStreamHandler {
@@ -587,6 +676,12 @@ final class RecordingPlugin: NSObject, FlutterPlugin, FlutterStreamHandler {
       controller.startRecording(withAudio: withAudio, displayName: displayName, result: result)
     case "stopRecording":
       controller.stopRecording(result: result)
+    case "getZoomCapabilities":
+      controller.zoomCapabilities(result: result)
+    case "setZoomRatio":
+      let args = call.arguments as? [String: Any]
+      let ratio = args?["zoomRatio"] as? Double ?? 1.0
+      controller.setZoomRatio(CGFloat(ratio), result: result)
     case "disposePreview":
       controller.disposePreview(result: result)
     case "getStatus":

lib/app/app.dart

@@ -7,7 +7,7 @@ import 'package:pull_to_refresh/pull_to_refresh.dart';
 import 'package:recording_tool/app/config/app_config.dart';
 import 'package:recording_tool/app/router/app_navigator.dart';
 import 'package:recording_tool/app/theme/app_theme.dart';
-import 'package:recording_tool/features/recording/pages/page_record.dart';
+import 'package:recording_tool/features/auth/pages/page_auth.dart';
 import 'package:recording_tool/features/recording/view-model/view_model_recording.dart';
 
 class FlutterTemplateApp extends ConsumerStatefulWidget {
@@ -74,7 +74,7 @@ class _FlutterTemplateAppState extends ConsumerState<FlutterTemplateApp>
           home: RefreshConfiguration(
             enableLoadingWhenNoData: false,
             headerTriggerDistance: 80.h,
-            child: const RecordingPage(),
+            child: const AuthPageWidget(),
           ),
         );
       },

lib/app/config/app_config.dart

@@ -37,12 +37,12 @@ class AppConfig {
       ),
       AppEnvironment.staging => const EnvironmentValues(
         environment: AppEnvironment.staging,
-        baseUrl: 'https://staging.example.com/api',
+        baseUrl: 'https://example.com/api',
         enableNetworkLog: true,
       ),
       AppEnvironment.prod => const EnvironmentValues(
         environment: AppEnvironment.prod,
-        baseUrl: 'https://api.example.com',
+        baseUrl: 'https://example.com/api',
         enableNetworkLog: false,
       ),
     };

lib/core/platform/app_platform_info.dart

@@ -60,7 +60,7 @@ class AppPlatformInfo {
   AppPlatformInfo._();
 
   static const MethodChannel _channel = MethodChannel(
-    'com.qxy.dronex/platform_info',
+    'app.record_tool/platform_info',
   );
 
   static Future<AppPackageInfo> packageInfo() async {

lib/features/auth/pages/page_auth.dart

@@ -0,0 +1,50 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_screenutil/flutter_screenutil.dart';
+import 'package:recording_tool/app/router/app_navigator.dart';
+import 'package:recording_tool/features/scan_qrcode/pages/page_scan_qrcode.dart';
+import 'package:recording_tool/shared/widgets/widgets.dart';
+
+class AuthPageWidget extends StatefulWidget {
+  const AuthPageWidget({super.key});
+
+  @override
+  State<AuthPageWidget> createState() => _AuthPageWidgetState();
+}
+
+class _AuthPageWidgetState extends State<AuthPageWidget> {
+  @override
+  Widget build(BuildContext context) {
+    return Center(
+      child: Column(
+        children: [
+          SizedBox(height: 180.h),
+          Text('裁判工作台', style: TextStyle(fontSize: 50, color: Colors.black)),
+          SizedBox(height: 20.h),
+          Text(
+            'Auth Page',
+            style: TextStyle(fontSize: 30, color: Colors.black),
+          ),
+          SizedBox(height: 20.h),
+
+          SizedBox(
+            width: 280.w,
+            height: 80.h,
+            child: AppTextField(initialValue: 'hhh'),
+          ),
+          SizedBox(height: 20.h),
+          SizedBox(
+            width: 280.w,
+            height: 80.h,
+            child: AppButton(
+              label: '确定',
+              onPressed: () {
+                AppNavigator.push(const ScanQrCodePage());
+              },
+              variant: AppButtonVariant.secondary,
+            ),
+          ),
+        ],
+      ),
+    );
+  }
+}

lib/features/recording/model/model_recording_session.dart

@@ -7,30 +7,40 @@ class RecordingSessionState {
     this.isTouchLocked = true,
     this.isPreviewReady = false,
     this.isStartingRecording = false,
+    this.isSwitchingLens = false,
     this.hasDndAccess = false,
     this.isBatteryOptimizedIgnored = true,
     this.notificationsGranted = true,
     this.isMicrophoneGranted = false,
+    this.zoomRatio = 1.0,
+    this.minZoomRatio = 1.0,
+    this.maxZoomRatio = 3.0,
     this.lastOutputPath,
     this.lastSavedDisplayName,
     this.errorMessage,
     this.permissionWarning,
-    this.gallerySaveFailed = false,
+    this.fileSaveFailed = false,
+    this.segmentOutputPaths = const [],
   });
 
   final RecordingStatus status;
   final bool isTouchLocked;
   final bool isPreviewReady;
   final bool isStartingRecording;
+  final bool isSwitchingLens;
   final bool hasDndAccess;
   final bool isBatteryOptimizedIgnored;
   final bool notificationsGranted;
   final bool isMicrophoneGranted;
+  final double zoomRatio;
+  final double minZoomRatio;
+  final double maxZoomRatio;
   final String? lastOutputPath;
   final String? lastSavedDisplayName;
   final String? errorMessage;
   final String? permissionWarning;
-  final bool gallerySaveFailed;
+  final bool fileSaveFailed;
+  final List<String> segmentOutputPaths;
 
   bool get isRecording => status.isRecording;
 
@@ -47,15 +57,20 @@ class RecordingSessionState {
     bool? isTouchLocked,
     bool? isPreviewReady,
     bool? isStartingRecording,
+    bool? isSwitchingLens,
     bool? hasDndAccess,
     bool? isBatteryOptimizedIgnored,
     bool? notificationsGranted,
     bool? isMicrophoneGranted,
+    double? zoomRatio,
+    double? minZoomRatio,
+    double? maxZoomRatio,
     String? lastOutputPath,
     String? lastSavedDisplayName,
     String? errorMessage,
     String? permissionWarning,
-    bool? gallerySaveFailed,
+    bool? fileSaveFailed,
+    List<String>? segmentOutputPaths,
     bool clearPermissionWarning = false,
     bool clearLastSaved = false,
   }) {
@@ -64,11 +79,15 @@ class RecordingSessionState {
       isTouchLocked: isTouchLocked ?? this.isTouchLocked,
       isPreviewReady: isPreviewReady ?? this.isPreviewReady,
       isStartingRecording: isStartingRecording ?? this.isStartingRecording,
+      isSwitchingLens: isSwitchingLens ?? this.isSwitchingLens,
       hasDndAccess: hasDndAccess ?? this.hasDndAccess,
       isBatteryOptimizedIgnored:
           isBatteryOptimizedIgnored ?? this.isBatteryOptimizedIgnored,
       notificationsGranted: notificationsGranted ?? this.notificationsGranted,
       isMicrophoneGranted: isMicrophoneGranted ?? this.isMicrophoneGranted,
+      zoomRatio: zoomRatio ?? this.zoomRatio,
+      minZoomRatio: minZoomRatio ?? this.minZoomRatio,
+      maxZoomRatio: maxZoomRatio ?? this.maxZoomRatio,
       lastOutputPath: lastOutputPath ?? this.lastOutputPath,
       lastSavedDisplayName: clearLastSaved
           ? null
@@ -77,7 +96,8 @@ class RecordingSessionState {
       permissionWarning: clearPermissionWarning
           ? null
           : (permissionWarning ?? this.permissionWarning),
-      gallerySaveFailed: gallerySaveFailed ?? this.gallerySaveFailed,
+      fileSaveFailed: fileSaveFailed ?? this.fileSaveFailed,
+      segmentOutputPaths: segmentOutputPaths ?? this.segmentOutputPaths,
     );
   }
 }

lib/features/recording/pages/page_record.dart

@@ -172,8 +172,12 @@ class _RecordingPageState extends ConsumerState<RecordingPage> {
     await ref.read(recordingViewModelProvider.notifier).stopRecording();
     if (!mounted) return;
     final latest = ref.read(recordingViewModelProvider).session;
-    if (latest.gallerySaveFailed) {
-      AppToast.show(latest.errorMessage ?? '保存到相册失败，请开启相册权限');
+    if (latest.fileSaveFailed) {
+      if (latest.segmentOutputPaths.isNotEmpty) {
+        AppToast.show('视频合并失败，已为你保存分段文件，可在相册中查看');
+      } else {
+        AppToast.show(latest.errorMessage ?? '保存到文件夹失败，请检查文件保存权限');
+      }
       return;
     }
     await _showRecordingSavedDialogIfNeeded();
@@ -190,7 +194,7 @@ class _RecordingPageState extends ConsumerState<RecordingPage> {
   Future<void> _showRecordingSavedDialogIfNeeded() async {
     final recordingInfo = ref.read(recordingViewModelProvider);
     final session = recordingInfo.session;
-    if (session.lastSavedDisplayName == null || session.gallerySaveFailed) {
+    if (session.lastSavedDisplayName == null || session.fileSaveFailed) {
       return;
     }
 
@@ -357,10 +361,7 @@ class _PreviewLoadingLayer extends ConsumerWidget {
 }
 
 class _RecordingHudLayer extends ConsumerWidget {
-  const _RecordingHudLayer({
-    required this.onStart,
-    required this.onStop,
-  });
+  const _RecordingHudLayer({required this.onStart, required this.onStop});
 
   final Future<void> Function() onStart;
   final Future<void> Function() onStop;
@@ -377,7 +378,11 @@ class _RecordingHudLayer extends ConsumerWidget {
           m.session.notificationsGranted,
           m.session.isRecording,
           m.session.isStartingRecording,
+          m.session.isSwitchingLens,
           m.session.isTouchLocked,
+          m.session.zoomRatio,
+          m.session.minZoomRatio,
+          m.session.maxZoomRatio,
           m.hasValidClipboardInfo,
           m.clipboardRecordingModel.address.trim(),
         ),
@@ -391,7 +396,11 @@ class _RecordingHudLayer extends ConsumerWidget {
       notificationsGranted,
       isRecording,
       isStartingRecording,
+      isSwitchingLens,
       isTouchLocked,
+      zoomRatio,
+      minZoomRatio,
+      maxZoomRatio,
       showClipboardHint,
       clipboardAddress,
     ) = hudState;
@@ -405,7 +414,11 @@ class _RecordingHudLayer extends ConsumerWidget {
       notificationsGranted: notificationsGranted,
       isRecording: isRecording,
       isStartingRecording: isStartingRecording,
+      isSwitchingLens: isSwitchingLens,
       isTouchLocked: isTouchLocked,
+      zoomRatio: zoomRatio,
+      minZoomRatio: minZoomRatio,
+      maxZoomRatio: maxZoomRatio,
       showClipboardHint: showClipboardHint,
       clipboardAddress: clipboardAddress,
       onStart: onStart,
@@ -419,9 +432,15 @@ class _RecordingHudLayer extends ConsumerWidget {
         await viewModel.refreshBatteryOptimization();
       },
       onToggleTouchLock: () {
-        final locked = ref.read(recordingViewModelProvider).session.isTouchLocked;
+        final locked = ref
+            .read(recordingViewModelProvider)
+            .session
+            .isTouchLocked;
         viewModel.setTouchLocked(!locked);
       },
+      onZoomSelected: (ratio) async {
+        await viewModel.setZoomRatio(ratio);
+      },
     );
   }
 }

lib/features/recording/platform/recording_channel_names.dart

@@ -1,5 +1,5 @@
 abstract final class RecordingChannelNames {
-  static const packageName = 'com.qxy.dronex';
-  static const method = '$packageName/recording';
-  static const events = '$packageName/recording_events';
+  static const namespace = 'app.record_tool';
+  static const method = '$namespace/recording';
+  static const events = '$namespace/recording_events';
 }

lib/features/recording/platform/recording_platform.dart

@@ -81,6 +81,21 @@ class RecordingPlatform {
     return RecordingStatus.fromMap(result ?? const {});
   }
 
+  static Future<RecordingZoomCapabilities> getZoomCapabilities() async {
+    final result = await _channel.invokeMapMethod<String, dynamic>(
+      'getZoomCapabilities',
+    );
+    return RecordingZoomCapabilities.fromMap(result);
+  }
+
+  static Future<RecordingZoomCapabilities> setZoomRatio(double ratio) async {
+    final result = await _channel.invokeMapMethod<String, dynamic>(
+      'setZoomRatio',
+      <String, dynamic>{'zoomRatio': ratio},
+    );
+    return RecordingZoomCapabilities.fromMap(result);
+  }
+
   static Future<RecordingStartResult> startRecording({
     bool withAudio = true,
     bool enableDoNotDisturb = true,
@@ -156,6 +171,29 @@ class RecordingPlatform {
   }
 }
 
+class RecordingZoomCapabilities {
+  const RecordingZoomCapabilities({
+    required this.zoomRatio,
+    required this.minZoomRatio,
+    required this.maxZoomRatio,
+  });
+
+  final double zoomRatio;
+  final double minZoomRatio;
+  final double maxZoomRatio;
+
+  factory RecordingZoomCapabilities.fromMap(Map<String, dynamic>? map) {
+    final minZoomRatio = (map?['minZoomRatio'] as num?)?.toDouble() ?? 1.0;
+    final maxZoomRatio = (map?['maxZoomRatio'] as num?)?.toDouble() ?? 3.0;
+    final zoomRatio = (map?['zoomRatio'] as num?)?.toDouble() ?? minZoomRatio;
+    return RecordingZoomCapabilities(
+      zoomRatio: zoomRatio.clamp(minZoomRatio, maxZoomRatio).toDouble(),
+      minZoomRatio: minZoomRatio,
+      maxZoomRatio: maxZoomRatio,
+    );
+  }
+}
+
 class RecordingStartResult {
   const RecordingStartResult({this.outputPath, required this.status});
 
@@ -167,14 +205,16 @@ class RecordingStopResult {
   const RecordingStopResult({
     this.outputPath,
     required this.status,
-    this.gallerySaved = true,
-    this.galleryErrorMessage,
+    this.fileSaved = true,
+    this.fileErrorMessage,
+    this.segmentOutputPaths = const [],
   });
 
   final String? outputPath;
   final RecordingStatus status;
-  final bool gallerySaved;
-  final String? galleryErrorMessage;
+  final bool fileSaved;
+  final String? fileErrorMessage;
+  final List<String> segmentOutputPaths;
 
   factory RecordingStopResult.fromMap(Map<String, dynamic>? result) {
     return RecordingStopResult(
@@ -182,8 +222,13 @@ class RecordingStopResult {
       status: RecordingStatus.fromMap(
         Map<dynamic, dynamic>.from(result?['status'] as Map? ?? const {}),
       ),
-      gallerySaved: result?['gallerySaved'] as bool? ?? true,
-      galleryErrorMessage: result?['galleryErrorMessage'] as String?,
+      fileSaved: result?['fileSaved'] as bool? ?? true,
+      fileErrorMessage: result?['fileErrorMessage'] as String?,
+      segmentOutputPaths:
+          (result?['segmentOutputPaths'] as List?)?.whereType<String>().toList(
+            growable: false,
+          ) ??
+          const [],
     );
   }
 }

lib/features/recording/view-model/view_model_recording.dart

@@ -7,6 +7,7 @@ import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:permission_handler/permission_handler.dart';
 import 'package:recording_tool/core/logging/app_logger.dart';
 import 'package:recording_tool/core/permission/permission_service.dart';
+import 'package:recording_tool/core/platform/app_platform_info.dart';
 import 'package:recording_tool/features/recording/model/model_clipboard.dart';
 import 'package:recording_tool/features/recording/model/model_recording.dart';
 import 'package:recording_tool/features/recording/model/model_recording_session.dart';
@@ -31,15 +32,19 @@ enum ClipboardReadResult {
   invalid,
 }
 
-List<Permission> recordingGalleryPermissionsForHost({
+List<Permission> recordingFileSavePermissionsForHost({
   required bool isIOS,
   required bool isAndroid,
+  int? androidSdkInt,
 }) {
   if (isIOS) {
-    return [Permission.photosAddOnly];
+    return const [];
   }
   if (isAndroid) {
-    return [Permission.videos, Permission.storage];
+    if (androidSdkInt != null && androidSdkInt <= 28) {
+      return [Permission.storage];
+    }
+    return const [];
   }
   return const [];
 }
@@ -144,11 +149,12 @@ class RecordingViewModel extends Notifier<RecordingModel> {
       return;
     }
 
+    final fileSavePermissions = await _fileSavePermissions();
     final permissions = await PermissionService.requestMissing([
       Permission.camera,
       Permission.microphone,
       if (Platform.isAndroid) Permission.notification,
-      ..._galleryPermissions(),
+      ...fileSavePermissions,
     ]);
 
     final cameraGranted = permissions[Permission.camera]?.isGranted ?? false;
@@ -170,8 +176,8 @@ class RecordingViewModel extends Notifier<RecordingModel> {
     if (!microphoneGranted) {
       warnings.add('未授予麦克风权限，当前将以静音模式录制');
     }
-    if (!_isGalleryPermissionGranted(permissions)) {
-      warnings.add('未授予相册权限，录制结束后可能无法保存到相册');
+    if (!_isFileSavePermissionGranted(permissions, fileSavePermissions)) {
+      warnings.add('未授予文件保存权限，录制结束后可能无法保存到文件夹');
     }
 
     final hasDnd = await RecordingPlatform.hasNotificationPolicyAccess();
@@ -193,6 +199,7 @@ class RecordingViewModel extends Notifier<RecordingModel> {
     await _listenStatus();
     try {
       final status = await _initializePreviewWithRetry();
+      await _refreshZoomCapabilities();
       _updateSession(
         (s) => s.copyWith(
           status: status,
@@ -239,6 +246,7 @@ class RecordingViewModel extends Notifier<RecordingModel> {
     );
     try {
       final status = await _initializePreviewWithRetry();
+      await _refreshZoomCapabilities();
       _updateSession(
         (s) => s.copyWith(
           status: status,
@@ -258,24 +266,36 @@ class RecordingViewModel extends Notifier<RecordingModel> {
     }
   }
 
-  /// 当前平台所需的相册/视频保存权限列表。
-  List<Permission> _galleryPermissions() {
-    return recordingGalleryPermissionsForHost(
+  /// 当前平台所需的视频文件保存权限列表。
+  Future<List<Permission>> _fileSavePermissions() async {
+    int? androidSdkInt;
+    if (Platform.isAndroid) {
+      try {
+        androidSdkInt = int.tryParse(
+          (await AppPlatformInfo.deviceInfo()).values['sdkInt'] ?? '',
+        );
+      } on PlatformException {
+        androidSdkInt = null;
+      }
+    }
+    return recordingFileSavePermissionsForHost(
       isIOS: Platform.isIOS,
       isAndroid: Platform.isAndroid,
+      androidSdkInt: androidSdkInt,
     );
   }
 
-  /// 判断相册相关权限是否至少有一项已授予。
-  bool _isGalleryPermissionGranted(
+  /// 判断文件保存相关权限是否至少有一项已授予。
+  bool _isFileSavePermissionGranted(
     Map<Permission, PermissionStatus> permissions,
+    List<Permission> fileSavePermissions,
   ) {
-    for (final permission in _galleryPermissions()) {
+    for (final permission in fileSavePermissions) {
       if (permissions[permission]?.isGranted ?? false) {
         return true;
       }
     }
-    return _galleryPermissions().isEmpty;
+    return fileSavePermissions.isEmpty;
   }
 
   /// 检测并尝试申请相机、麦克风权限，同步更新 session 中的 isMicrophoneGranted。
@@ -309,10 +329,62 @@ class RecordingViewModel extends Notifier<RecordingModel> {
     return status?.isGranted == true || status?.isLimited == true;
   }
 
+  /// 读取相机支持的倍距范围并同步当前倍距。
+  Future<void> _refreshZoomCapabilities() async {
+    try {
+      final zoom = await RecordingPlatform.getZoomCapabilities();
+      _updateSession(
+        (s) => s.copyWith(
+          zoomRatio: zoom.zoomRatio,
+          minZoomRatio: zoom.minZoomRatio,
+          maxZoomRatio: zoom.maxZoomRatio,
+          errorMessage: null,
+        ),
+      );
+    } on PlatformException catch (error) {
+      AppLogger.debug('读取相机倍距能力失败', error: error);
+    }
+  }
+
+  /// 设置相机倍距，原生层会返回设备实际应用后的倍距范围与当前值。
+  Future<void> setZoomRatio(double ratio) async {
+    final session = state.session;
+    if (session.isSwitchingLens) {
+      return;
+    }
+    final clamped = ratio
+        .clamp(session.minZoomRatio, session.maxZoomRatio)
+        .toDouble();
+
+    _updateSession((s) => s.copyWith(isSwitchingLens: true));
+    try {
+      final zoom = await RecordingPlatform.setZoomRatio(clamped);
+      _updateSession(
+        (s) => s.copyWith(
+          zoomRatio: zoom.zoomRatio,
+          minZoomRatio: zoom.minZoomRatio,
+          maxZoomRatio: zoom.maxZoomRatio,
+          errorMessage: null,
+        ),
+      );
+    } on PlatformException catch (error) {
+      final message = error.code == 'ZOOM_FAILED'
+          ? '切换镜头失败，请重试'
+          : (error.message ?? '相机倍距设置失败');
+      _updateSession((s) => s.copyWith(errorMessage: message));
+    } finally {
+      _updateSession(
+        (s) => s.copyWith(isSwitchingLens: false, errorMessage: s.errorMessage),
+      );
+    }
+  }
+
   /// 开始录制，可选开启勿扰模式。
   Future<void> startRecording({bool enableDoNotDisturb = true}) async {
     final session = state.session;
-    if (session.isRecording || session.isStartingRecording) {
+    if (session.isRecording ||
+        session.isStartingRecording ||
+        session.isSwitchingLens) {
       return;
     }
     if (!session.isPreviewReady) {
@@ -338,7 +410,8 @@ class RecordingViewModel extends Notifier<RecordingModel> {
           lastOutputPath: result.outputPath,
           isTouchLocked: true,
           errorMessage: null,
-          gallerySaveFailed: false,
+          fileSaveFailed: false,
+          segmentOutputPaths: const [],
           clearLastSaved: true,
         ),
       );
@@ -351,13 +424,13 @@ class RecordingViewModel extends Notifier<RecordingModel> {
     }
   }
 
-  /// 停止录制、保存到相册，并恢复相机预览。
+  /// 停止录制、保存到文件夹，并恢复相机预览。
   Future<void> stopRecording() async {
-    if (!state.session.isRecording) return;
+    if (!state.session.isRecording || state.session.isSwitchingLens) return;
 
     try {
       final result = await RecordingPlatform.stopRecording();
-      final galleryFailed = !result.gallerySaved;
+      final fileFailed = !result.fileSaved;
       final savedName = recordingFileNameForPlatform(
         state.clipboardRecordingModel.filename,
       );
@@ -365,11 +438,12 @@ class RecordingViewModel extends Notifier<RecordingModel> {
         (s) => s.copyWith(
           status: result.status,
           lastOutputPath: result.outputPath ?? s.lastOutputPath,
-          lastSavedDisplayName: galleryFailed ? null : savedName,
-          errorMessage: galleryFailed
-              ? (result.galleryErrorMessage ?? '保存到相册失败，请开启相册权限')
+          lastSavedDisplayName: fileFailed ? null : savedName,
+          errorMessage: fileFailed
+              ? (result.fileErrorMessage ?? '保存到文件夹失败，请检查文件保存权限')
               : null,
-          gallerySaveFailed: galleryFailed,
+          fileSaveFailed: fileFailed,
+          segmentOutputPaths: result.segmentOutputPaths,
         ),
       );
     } on PlatformException catch (error) {

lib/features/recording/widgets/widget_recording_hud.dart

@@ -18,14 +18,19 @@ class RecordingHudWidget extends StatelessWidget {
     required this.notificationsGranted,
     required this.isRecording,
     required this.isStartingRecording,
+    required this.isSwitchingLens,
     required this.isTouchLocked,
     this.showClipboardHint = false,
     this.clipboardAddress = '',
+    required this.zoomRatio,
+    required this.minZoomRatio,
+    required this.maxZoomRatio,
     required this.onStart,
     required this.onStop,
     required this.onOpenDnd,
     required this.onOpenBattery,
     required this.onToggleTouchLock,
+    required this.onZoomSelected,
   });
 
   final String? errorMessage;
@@ -35,14 +40,19 @@ class RecordingHudWidget extends StatelessWidget {
   final bool notificationsGranted;
   final bool isRecording;
   final bool isStartingRecording;
+  final bool isSwitchingLens;
   final bool isTouchLocked;
   final bool showClipboardHint;
   final String clipboardAddress;
+  final double zoomRatio;
+  final double minZoomRatio;
+  final double maxZoomRatio;
   final Future<void> Function() onStart;
   final Future<void> Function() onStop;
   final VoidCallback onOpenDnd;
   final VoidCallback onOpenBattery;
   final VoidCallback onToggleTouchLock;
+  final ValueChanged<double> onZoomSelected;
 
   static double get _recordButtonSize => 70.r;
   static double get _recordButtonBottom => 63.r;
@@ -133,6 +143,18 @@ class RecordingHudWidget extends StatelessWidget {
               ),
             ),
           ),
+        Positioned(
+          right: 16.r,
+          bottom: 260.r,
+          child: _ZoomPresetControl(
+            enabled: !isSwitchingLens,
+            zoomRatio: zoomRatio,
+            minZoomRatio: minZoomRatio,
+            maxZoomRatio: maxZoomRatio,
+            presets: _zoomPresetsForRange(minZoomRatio),
+            onSelected: onZoomSelected,
+          ),
+        ),
         Positioned(
           left: 0,
           right: 0,
@@ -141,7 +163,7 @@ class RecordingHudWidget extends StatelessWidget {
             child: RecordingControlButton(
               isRecording: isRecording,
               isStartingRecording: isStartingRecording,
-              enabled: !isStartingRecording,
+              enabled: !isStartingRecording && !isSwitchingLens,
               size: _recordButtonSize,
               onTap: () {
                 if (isRecording) {
@@ -170,4 +192,140 @@ class RecordingHudWidget extends StatelessWidget {
       ],
     );
   }
+
+  List<double> _zoomPresetsForRange(double minZoomRatio) {
+    return [if (minZoomRatio < 1.0) minZoomRatio, 1.0];
+  }
+}
+
+class _ZoomPresetControl extends StatelessWidget {
+  const _ZoomPresetControl({
+    required this.enabled,
+    required this.zoomRatio,
+    required this.minZoomRatio,
+    required this.maxZoomRatio,
+    required this.presets,
+    required this.onSelected,
+  });
+
+  final bool enabled;
+  final double zoomRatio;
+  final double minZoomRatio;
+  final double maxZoomRatio;
+  final List<double> presets;
+  final ValueChanged<double> onSelected;
+
+  @override
+  Widget build(BuildContext context) {
+    final availablePresets = presets
+        .where(_isPresetAvailable)
+        .toList(growable: false);
+    if (availablePresets.isEmpty) {
+      return const SizedBox.shrink();
+    }
+
+    return DecoratedBox(
+      decoration: BoxDecoration(
+        color: Colors.black.withValues(alpha: 0.46),
+        borderRadius: BorderRadius.circular(18.r),
+        border: Border.all(color: Colors.white.withValues(alpha: 0.18)),
+      ),
+      child: Padding(
+        padding: EdgeInsets.all(3.r),
+        child: Row(
+          mainAxisSize: MainAxisSize.min,
+          children: [
+            for (final preset in availablePresets)
+              _ZoomPresetButton(
+                displayRatio: preset,
+                requestRatio: preset,
+                selected: _isPresetSelected(preset),
+                enabled: enabled,
+                onSelected: onSelected,
+              ),
+          ],
+        ),
+      ),
+    );
+  }
+
+  bool _isPresetAvailable(double preset) {
+    if (preset < 1.0) {
+      return minZoomRatio <= preset && maxZoomRatio >= preset;
+    }
+    return preset >= minZoomRatio && preset <= maxZoomRatio;
+  }
+
+  bool _isPresetSelected(double preset) {
+    if (preset < 1.0) {
+      return zoomRatio < 1.0;
+    }
+    return (zoomRatio - preset).abs() < 0.05;
+  }
+}
+
+class _ZoomPresetButton extends StatelessWidget {
+  const _ZoomPresetButton({
+    required this.displayRatio,
+    required this.requestRatio,
+    required this.selected,
+    required this.enabled,
+    required this.onSelected,
+  });
+
+  final double displayRatio;
+  final double requestRatio;
+  final bool selected;
+  final bool enabled;
+  final ValueChanged<double> onSelected;
+
+  @override
+  Widget build(BuildContext context) {
+    return Padding(
+      padding: EdgeInsets.symmetric(horizontal: 1.r),
+      child: TextButton(
+        onPressed: selected || !enabled
+            ? null
+            : () => RateLimit.instance.debounce<void>(
+                key:
+                    'recording.session.zoom.${requestRatio.toStringAsFixed(1)}',
+                value: null,
+                duration: Duration(milliseconds: 300),
+                onCallback: (_) async {
+                  onSelected(requestRatio);
+                },
+              ),
+        style: TextButton.styleFrom(
+          minimumSize: Size(38.r, 32.r),
+          padding: EdgeInsets.zero,
+          tapTargetSize: MaterialTapTargetSize.shrinkWrap,
+          foregroundColor: selected ? Colors.black : Colors.white,
+          disabledForegroundColor: Colors.black,
+          backgroundColor: selected ? Colors.white : Colors.transparent,
+          disabledBackgroundColor: Colors.white,
+          shape: RoundedRectangleBorder(
+            borderRadius: BorderRadius.circular(15.r),
+          ),
+        ),
+        child: Text(
+          _formatZoomRatio(displayRatio),
+          style: TextStyle(
+            fontSize: 13.sp,
+            fontWeight: FontWeight.w700,
+            letterSpacing: 0,
+          ),
+        ),
+      ),
+    );
+  }
+
+  String _formatZoomRatio(double ratio) {
+    if (ratio < 1.0) {
+      return '广角';
+    }
+    if (ratio == ratio.roundToDouble()) {
+      return '${ratio.toStringAsFixed(0)}x';
+    }
+    return '${ratio.toStringAsFixed(1)}x';
+  }
 }

lib/features/recording/widgets/widget_recording_saved_dialog.dart

@@ -1,7 +1,7 @@
 import 'package:flutter/material.dart';
 import 'package:recording_tool/features/dialog/dialog-record.dart';
 
-/// 录制结束并保存到相册后的后续操作弹窗。
+/// 录制结束并保存到文件夹后的后续操作弹窗。
 Future<void> showRecordingSavedDialog(
   BuildContext context, {
   required String sessionTitle,
@@ -10,7 +10,7 @@ Future<void> showRecordingSavedDialog(
 }) {
   return RecordDialog.showDouble(
     context,
-    title: '本轮比赛视频已保存到相册\n请选择后续录制信息',
+    title: '本轮比赛视频已保存到文件夹\n请选择后续录制信息',
     leftText: '继续本轮',
     rightText: '录制新轮',
     onLeftPressed: onContinueRound,

lib/features/scan_qrcode/pages/page_scan_qrcode.dart

@@ -0,0 +1,64 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_screenutil/flutter_screenutil.dart';
+import 'package:recording_tool/app/router/app_navigator.dart';
+import 'package:recording_tool/shared/widgets/app_button.dart';
+import 'package:recording_tool/shared/widgets/app_qr_scanner_dialog.dart';
+import 'package:recording_tool/shared/widgets/app_webview.dart';
+
+class ScanQrCodePage extends StatefulWidget {
+  const ScanQrCodePage({super.key});
+
+  @override
+  State<ScanQrCodePage> createState() => _AuthPageWidgetState();
+}
+
+class _AuthPageWidgetState extends State<ScanQrCodePage> {
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(
+        leading: IconButton(
+          icon: const Icon(Icons.arrow_back),
+          onPressed: () {
+            Navigator.of(context).maybePop();
+          },
+        ),
+        centerTitle: true,
+        elevation: 0,
+        backgroundColor: Colors.transparent,
+        foregroundColor: Colors.black,
+      ),
+      body: Center(
+        child: Column(
+          children: [
+            SizedBox(height: 100.h),
+            Text('裁判工作台', style: TextStyle(fontSize: 30, color: Colors.black)),
+            SizedBox(height: 100.h),
+            Text(
+              '扫描选手参赛凭证进行执裁',
+              style: TextStyle(fontSize: 30, color: Colors.black),
+            ),
+            SizedBox(height: 20.h),
+
+            SizedBox(
+              width: 280.w,
+              height: 80.h,
+              child: AppButton(
+                label: '扫码',
+                onPressed: () async {
+                  final result = await AppQrScannerDialog.show(context);
+                  if (result == null || result.isEmpty) return;
+                  debugPrint('扫码结果: $result');
+                  AppNavigator.push(
+                    const WebviewPage(url: 'https://www.dronex.cc/'),
+                  );
+                },
+                variant: AppButtonVariant.secondary,
+              ),
+            ),
+          ],
+        ),
+      ),
+    );
+  }
+}

lib/shared/widgets/app_qr_scanner_dialog.dart

@@ -0,0 +1,331 @@
+import 'dart:async';
+import 'dart:math' as math;
+
+import 'package:flutter/material.dart';
+import 'package:flutter_screenutil/flutter_screenutil.dart';
+import 'package:mobile_scanner/mobile_scanner.dart';
+
+class AppQrScannerDialog extends StatefulWidget {
+  const AppQrScannerDialog({super.key});
+
+  static Future<String?> show(BuildContext context) {
+    return showGeneralDialog<String>(
+      context: context,
+      barrierDismissible: false,
+      barrierLabel: MaterialLocalizations.of(context).modalBarrierDismissLabel,
+      barrierColor: Colors.black,
+      transitionDuration: const Duration(milliseconds: 180),
+      pageBuilder: (dialogContext, animation, secondaryAnimation) {
+        return const AppQrScannerDialog();
+      },
+      transitionBuilder: (context, animation, secondaryAnimation, child) {
+        return FadeTransition(opacity: animation, child: child);
+      },
+    );
+  }
+
+  @override
+  State<AppQrScannerDialog> createState() => _AppQrScannerDialogState();
+}
+
+class _AppQrScannerDialogState extends State<AppQrScannerDialog>
+    with SingleTickerProviderStateMixin {
+  late final MobileScannerController _controller;
+  late final AnimationController _scanLineController;
+  bool _hasScanned = false;
+
+  @override
+  void initState() {
+    super.initState();
+    _controller = MobileScannerController(
+      detectionSpeed: DetectionSpeed.noDuplicates,
+      facing: CameraFacing.back,
+      formats: const [BarcodeFormat.qrCode],
+    );
+    _scanLineController = AnimationController(
+      vsync: this,
+      duration: const Duration(milliseconds: 1800),
+    )..repeat(reverse: true);
+  }
+
+  @override
+  void dispose() {
+    _scanLineController.dispose();
+    unawaited(_controller.dispose());
+    super.dispose();
+  }
+
+  Future<void> _handleDetect(BarcodeCapture capture) async {
+    if (_hasScanned || capture.barcodes.isEmpty) return;
+
+    final value = capture.barcodes.first.rawValue;
+    if (value == null || value.isEmpty) return;
+
+    _hasScanned = true;
+    final navigator = Navigator.of(context, rootNavigator: true);
+    try {
+      await _controller.stop();
+    } catch (error) {
+      debugPrint('停止扫码相机失败: $error');
+    }
+
+    if (!mounted) return;
+    navigator.pop(value);
+  }
+
+  void _close() {
+    Navigator.of(context, rootNavigator: true).pop();
+  }
+
+  Rect _scanWindowFor(Size size) {
+    final scanSize = math.min(size.width * 0.72, 300.w);
+    final center = Offset(size.width / 2, size.height * 0.46);
+    return Rect.fromCenter(center: center, width: scanSize, height: scanSize);
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Material(
+      color: Colors.black,
+      child: LayoutBuilder(
+        builder: (context, constraints) {
+          final size = constraints.biggest;
+          final scanWindow = _scanWindowFor(size);
+
+          return Stack(
+            children: [
+              Positioned.fill(
+                child: MobileScanner(
+                  controller: _controller,
+                  fit: BoxFit.cover,
+                  scanWindow: scanWindow,
+                  onDetect: _handleDetect,
+                  errorBuilder: _buildCameraError,
+                  placeholderBuilder: (_) => const ColoredBox(
+                    color: Colors.black,
+                    child: Center(
+                      child: CircularProgressIndicator(color: Colors.white),
+                    ),
+                  ),
+                ),
+              ),
+              Positioned.fill(
+                child: CustomPaint(
+                  painter: _ScannerOverlayPainter(scanWindow: scanWindow),
+                ),
+              ),
+              _ScanLine(animation: _scanLineController, scanWindow: scanWindow),
+              Positioned(
+                left: 0,
+                right: 0,
+                top: 0,
+                child: SafeArea(
+                  bottom: false,
+                  child: SizedBox(
+                    height: 56.h,
+                    child: Stack(
+                      alignment: Alignment.center,
+                      children: [
+                        Align(
+                          alignment: Alignment.centerLeft,
+                          child: IconButton(
+                            onPressed: _close,
+                            icon: const Icon(Icons.close),
+                            color: Colors.white,
+                            tooltip: '关闭',
+                          ),
+                        ),
+                        Text(
+                          '扫一扫',
+                          style: TextStyle(
+                            color: Colors.white,
+                            fontSize: 18.sp,
+                            fontWeight: FontWeight.w600,
+                          ),
+                        ),
+                      ],
+                    ),
+                  ),
+                ),
+              ),
+              Positioned(
+                top: scanWindow.bottom + 28.h,
+                left: 24.w,
+                right: 24.w,
+                child: Text(
+                  '将二维码放入框内，即可自动扫描',
+                  textAlign: TextAlign.center,
+                  style: TextStyle(
+                    color: Colors.white.withValues(alpha: 0.86),
+                    fontSize: 15.sp,
+                    height: 1.4,
+                  ),
+                ),
+              ),
+            ],
+          );
+        },
+      ),
+    );
+  }
+
+  Widget _buildCameraError(BuildContext context, MobileScannerException error) {
+    return ColoredBox(
+      color: Colors.black,
+      child: Center(
+        child: Padding(
+          padding: EdgeInsets.symmetric(horizontal: 32.w),
+          child: Column(
+            mainAxisSize: MainAxisSize.min,
+            children: [
+              Icon(
+                Icons.camera_alt_outlined,
+                color: Colors.white.withValues(alpha: 0.82),
+                size: 44.r,
+              ),
+              SizedBox(height: 16.h),
+              Text(
+                '无法启动相机，请检查相机权限后重试',
+                textAlign: TextAlign.center,
+                style: TextStyle(
+                  color: Colors.white,
+                  fontSize: 16.sp,
+                  height: 1.45,
+                ),
+              ),
+              SizedBox(height: 8.h),
+              Text(
+                error.errorDetails?.message ?? error.errorCode.message,
+                textAlign: TextAlign.center,
+                style: TextStyle(
+                  color: Colors.white.withValues(alpha: 0.58),
+                  fontSize: 12.sp,
+                  height: 1.35,
+                ),
+              ),
+              SizedBox(height: 24.h),
+              TextButton(
+                onPressed: _close,
+                style: TextButton.styleFrom(
+                  foregroundColor: Colors.white,
+                  side: BorderSide(color: Colors.white.withValues(alpha: 0.44)),
+                ),
+                child: const Text('关闭'),
+              ),
+            ],
+          ),
+        ),
+      ),
+    );
+  }
+}
+
+class _ScanLine extends StatelessWidget {
+  const _ScanLine({required this.animation, required this.scanWindow});
+
+  final Animation<double> animation;
+  final Rect scanWindow;
+
+  @override
+  Widget build(BuildContext context) {
+    return AnimatedBuilder(
+      animation: animation,
+      builder: (context, child) {
+        final inset = 14.r;
+        final top =
+            scanWindow.top +
+            inset +
+            (scanWindow.height - inset * 2) * animation.value;
+
+        return Positioned(
+          left: scanWindow.left + inset,
+          top: top,
+          width: scanWindow.width - inset * 2,
+          child: child!,
+        );
+      },
+      child: Container(
+        height: 2.h,
+        decoration: BoxDecoration(
+          color: const Color(0xFF1BD760),
+          borderRadius: BorderRadius.circular(2.r),
+          boxShadow: [
+            BoxShadow(
+              color: const Color(0xFF1BD760).withValues(alpha: 0.65),
+              blurRadius: 12.r,
+              spreadRadius: 2.r,
+            ),
+          ],
+        ),
+      ),
+    );
+  }
+}
+
+class _ScannerOverlayPainter extends CustomPainter {
+  const _ScannerOverlayPainter({required this.scanWindow});
+
+  final Rect scanWindow;
+
+  @override
+  void paint(Canvas canvas, Size size) {
+    final overlayPaint = Paint()..color = Colors.black.withValues(alpha: 0.58);
+    final outerPath = Path()..addRect(Offset.zero & size);
+    final innerPath = Path()
+      ..addRRect(RRect.fromRectAndRadius(scanWindow, Radius.circular(8.r)));
+    final overlayPath = Path.combine(
+      PathOperation.difference,
+      outerPath,
+      innerPath,
+    );
+    canvas.drawPath(overlayPath, overlayPaint);
+
+    final borderPaint = Paint()
+      ..color = Colors.white.withValues(alpha: 0.38)
+      ..style = PaintingStyle.stroke
+      ..strokeWidth = 1.r;
+    canvas.drawRRect(
+      RRect.fromRectAndRadius(scanWindow, Radius.circular(8.r)),
+      borderPaint,
+    );
+
+    final cornerPaint = Paint()
+      ..color = const Color(0xFF1BD760)
+      ..style = PaintingStyle.stroke
+      ..strokeCap = StrokeCap.round
+      ..strokeWidth = 4.r;
+    final cornerLength = 28.r;
+
+    void drawCorner(Offset start, Offset horizontalEnd, Offset verticalEnd) {
+      canvas
+        ..drawLine(start, horizontalEnd, cornerPaint)
+        ..drawLine(start, verticalEnd, cornerPaint);
+    }
+
+    drawCorner(
+      scanWindow.topLeft,
+      scanWindow.topLeft.translate(cornerLength, 0),
+      scanWindow.topLeft.translate(0, cornerLength),
+    );
+    drawCorner(
+      scanWindow.topRight,
+      scanWindow.topRight.translate(-cornerLength, 0),
+      scanWindow.topRight.translate(0, cornerLength),
+    );
+    drawCorner(
+      scanWindow.bottomLeft,
+      scanWindow.bottomLeft.translate(cornerLength, 0),
+      scanWindow.bottomLeft.translate(0, -cornerLength),
+    );
+    drawCorner(
+      scanWindow.bottomRight,
+      scanWindow.bottomRight.translate(-cornerLength, 0),
+      scanWindow.bottomRight.translate(0, -cornerLength),
+    );
+  }
+
+  @override
+  bool shouldRepaint(covariant _ScannerOverlayPainter oldDelegate) {
+    return oldDelegate.scanWindow != scanWindow;
+  }
+}

lib/shared/widgets/app_webview.dart

@@ -0,0 +1,164 @@
+import 'package:flutter/foundation.dart';
+import 'package:flutter/material.dart';
+import 'package:webview_flutter/webview_flutter.dart';
+import 'package:webview_flutter_android/webview_flutter_android.dart';
+import 'package:webview_flutter_wkwebview/webview_flutter_wkwebview.dart';
+
+class WebviewPage extends StatefulWidget {
+  final String url;
+  final String? title;
+
+  const WebviewPage({super.key, required this.url, this.title});
+
+  @override
+  State<WebviewPage> createState() => WebviewPageState();
+}
+
+class WebviewPageState extends State<WebviewPage> {
+  WebViewController? _controller;
+  bool _isLoading = true;
+  String? _errorMessage;
+
+  @override
+  void initState() {
+    super.initState();
+    _initController();
+  }
+
+  Future<void> _initController() async {
+    if (widget.url?.isEmpty ?? true) {
+      return;
+    }
+    final params = _createPlatformParams();
+    final controller = WebViewController.fromPlatformCreationParams(params)
+      ..setJavaScriptMode(JavaScriptMode.unrestricted)
+      ..setBackgroundColor(Colors.transparent)
+      ..setNavigationDelegate(
+        NavigationDelegate(
+          onProgress: (int progress) {
+            debugPrint('webview - progress: $progress');
+          },
+          onPageStarted: (String url) {
+            debugPrint('webview - page started: $url');
+            if (!mounted) return;
+            setState(() {
+              _isLoading = true;
+              _errorMessage = null;
+            });
+          },
+          onPageFinished: (String url) {
+            debugPrint('webview - page finished: $url');
+            if (!mounted) return;
+            setState(() => _isLoading = false);
+          },
+          onHttpError: (HttpResponseError error) {
+            debugPrint(
+              'webview - http error: ${error.response?.uri}, code: ${error.response?.statusCode}',
+            );
+          },
+          onWebResourceError: (WebResourceError error) {
+            debugPrint(
+              'webview error: ${error.description}, code: ${error.errorCode}, url: ${error.url}',
+            );
+            if (!mounted || error.isForMainFrame != true) return;
+            setState(() {
+              _isLoading = false;
+              _errorMessage = error.description;
+            });
+          },
+          onNavigationRequest: (NavigationRequest request) {
+            return NavigationDecision.navigate;
+          },
+        ),
+      );
+
+    if (controller.platform is AndroidWebViewController) {
+      AndroidWebViewController.enableDebugging(kDebugMode);
+      await (controller.platform as AndroidWebViewController)
+          .setMediaPlaybackRequiresUserGesture(false);
+    }
+
+    final targetUrl = widget.url ?? '';
+    try {
+      await controller.loadRequest(Uri.parse(targetUrl));
+    } catch (e) {
+      debugPrint('webview - loadRequest failed: $e');
+      if (!mounted) return;
+      setState(() {
+        _isLoading = false;
+        _errorMessage = e.toString();
+      });
+      return;
+    }
+
+    if (!mounted) return;
+    setState(() => _controller = controller);
+  }
+
+  PlatformWebViewControllerCreationParams _createPlatformParams() {
+    if (WebViewPlatform.instance is WebKitWebViewPlatform) {
+      return WebKitWebViewControllerCreationParams(
+        allowsInlineMediaPlayback: true,
+        mediaTypesRequiringUserAction: const <PlaybackMediaTypes>{},
+      );
+    }
+    return const PlatformWebViewControllerCreationParams();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      backgroundColor: Colors.transparent,
+      extendBodyBehindAppBar: true,
+      appBar: AppBar(
+        backgroundColor: Colors.transparent,
+        elevation: 0,
+        title: Text(
+          widget.title ?? '',
+          style: const TextStyle(color: Colors.white),
+        ),
+        leading: IconButton(
+          icon: const Icon(Icons.arrow_back, color: Colors.white),
+          onPressed: () async {
+            final controller = _controller;
+            if (controller != null && await controller.canGoBack()) {
+              await controller.goBack();
+            } else {
+              if (context.mounted) Navigator.of(context).maybePop();
+            }
+          },
+        ),
+        iconTheme: const IconThemeData(color: Colors.white),
+      ),
+
+      body: _buildBody(),
+    );
+  }
+
+  Widget _buildBody() {
+    if (_errorMessage != null) {
+      return Center(
+        child: Padding(
+          padding: const EdgeInsets.all(24),
+          child: Text(
+            '页面加载失败\n$_errorMessage',
+            textAlign: TextAlign.center,
+            style: const TextStyle(color: Colors.white, fontSize: 14),
+          ),
+        ),
+      );
+    }
+
+    final controller = _controller;
+    if (controller == null) {
+      return const Center(child: CircularProgressIndicator());
+    }
+
+    return Stack(
+      children: [
+        Positioned.fill(child: WebViewWidget(controller: controller)),
+        if (_isLoading) const Center(child: CircularProgressIndicator()),
+      ],
+    );
+  }
+}

lib/shared/widgets/widgets.dart

@@ -6,6 +6,7 @@ export 'app_empty_view.dart';
 export 'app_error_view.dart';
 export 'app_loading_view.dart';
 export 'app_network_image.dart';
+export 'app_qr_scanner_dialog.dart';
 export 'app_refresh_list.dart';
 export 'app_search_bar.dart';
 export 'app_status_view.dart';

pubspec.yaml

@@ -16,7 +16,7 @@ publish_to: "none" # Remove this line if you wish to publish to pub.dev
 # https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html
 # In Windows, build-name is used as the major, minor, and patch parts
 # of the product and file versions while build-number is used as the build suffix.
-version: 1.0.0+2002
+version: 1.0.0
 
 environment:
   sdk: ^3.9.0
@@ -47,6 +47,10 @@ dependencies:
   shared_preferences: ^2.5.5
   url_launcher: ^6.3.2
   uuid: ^4.5.3
+  mobile_scanner: ^7.2.0
+  webview_flutter_android: ^4.13.0
+  webview_flutter_wkwebview: ^3.26.0
+  webview_flutter: ^4.14.0
 
 dev_dependencies:
   flutter_test:

test/core/permission/permission_service_test.dart

@@ -1,131 +0,0 @@
-import 'dart:io';
-
-import 'package:flutter_test/flutter_test.dart';
-// ignore: depend_on_referenced_packages
-import 'package:permission_handler_platform_interface/permission_handler_platform_interface.dart';
-
-import 'package:recording_tool/core/permission/permission_service.dart';
-
-void main() {
-  group('PermissionService.requestMissing', () {
-    late PermissionHandlerPlatform originalPlatform;
-
-    setUp(() {
-      originalPlatform = PermissionHandlerPlatform.instance;
-    });
-
-    tearDown(() {
-      PermissionHandlerPlatform.instance = originalPlatform;
-    });
-
-    test('requests only missing permissions and skips granted ones', () async {
-      final platform = FakePermissionHandlerPlatform(
-        statuses: <Permission, PermissionStatus>{
-          Permission.camera: PermissionStatus.granted,
-          Permission.microphone: PermissionStatus.denied,
-        },
-        requestResults: <Permission, PermissionStatus>{
-          Permission.microphone: PermissionStatus.granted,
-        },
-      );
-      PermissionHandlerPlatform.instance = platform;
-
-      final result = await PermissionService.requestMissing(<Permission>[
-        Permission.camera,
-        Permission.microphone,
-      ]);
-
-      expect(platform.requestCalls, <List<Permission>>[
-        <Permission>[Permission.microphone],
-      ]);
-      expect(result[Permission.camera], PermissionStatus.granted);
-      expect(result[Permission.microphone], PermissionStatus.granted);
-    });
-
-    test(
-      'preserves permanently denied permissions without requesting them',
-      () async {
-        final platform = FakePermissionHandlerPlatform(
-          statuses: <Permission, PermissionStatus>{
-            Permission.camera: PermissionStatus.permanentlyDenied,
-            Permission.microphone: PermissionStatus.denied,
-          },
-          requestResults: <Permission, PermissionStatus>{
-            Permission.microphone: PermissionStatus.granted,
-          },
-        );
-        PermissionHandlerPlatform.instance = platform;
-
-        final result = await PermissionService.requestMissing(<Permission>[
-          Permission.camera,
-          Permission.microphone,
-        ]);
-
-        expect(platform.requestCalls, <List<Permission>>[
-          <Permission>[Permission.microphone],
-        ]);
-        expect(result[Permission.camera], PermissionStatus.permanentlyDenied);
-        expect(result[Permission.microphone], PermissionStatus.granted);
-      },
-    );
-  });
-
-  group('iOS permission configuration', () {
-    test('Podfile enables camera, microphone and photos permission macros', () {
-      final podfile = File('ios/Podfile').readAsStringSync();
-
-      expect(
-        podfile,
-        contains('flutter_additional_ios_build_settings(target)'),
-      );
-      expect(podfile, contains("'PERMISSION_CAMERA=1'"));
-      expect(podfile, contains("'PERMISSION_MICROPHONE=1'"));
-      expect(podfile, contains("'PERMISSION_PHOTOS=1'"));
-      expect(podfile, contains("'PERMISSION_PHOTOS_ADD_ONLY=1'"));
-    });
-  });
-}
-
-class FakePermissionHandlerPlatform extends PermissionHandlerPlatform {
-  FakePermissionHandlerPlatform({
-    required this.statuses,
-    required this.requestResults,
-  });
-
-  final Map<Permission, PermissionStatus> statuses;
-  final Map<Permission, PermissionStatus> requestResults;
-  final List<List<Permission>> requestCalls = <List<Permission>>[];
-
-  @override
-  Future<PermissionStatus> checkPermissionStatus(Permission permission) async {
-    return statuses[permission] ?? PermissionStatus.denied;
-  }
-
-  @override
-  Future<ServiceStatus> checkServiceStatus(Permission permission) async {
-    return ServiceStatus.enabled;
-  }
-
-  @override
-  Future<bool> openAppSettings() async {
-    return true;
-  }
-
-  @override
-  Future<Map<Permission, PermissionStatus>> requestPermissions(
-    List<Permission> permissions,
-  ) async {
-    requestCalls.add(List<Permission>.unmodifiable(permissions));
-    return <Permission, PermissionStatus>{
-      for (final permission in permissions)
-        permission: requestResults[permission] ?? PermissionStatus.granted,
-    };
-  }
-
-  @override
-  Future<bool> shouldShowRequestPermissionRationale(
-    Permission permission,
-  ) async {
-    return false;
-  }
-}

test/core/platform/device_health_checker_test.dart

@@ -1,88 +0,0 @@
-import 'package:flutter_test/flutter_test.dart';
-import 'package:recording_tool/core/platform/device_health_checker.dart';
-import 'package:recording_tool/core/platform/device_health_snapshot.dart';
-
-void main() {
-  group('DeviceHealthChecker.warningLines', () {
-    test('returns empty when battery and storage are healthy', () {
-      const snapshot = DeviceHealthSnapshot(
-        batteryLevelPercent: 50,
-        storageAvailablePercent: 50,
-      );
-
-      expect(DeviceHealthChecker.warningLines(snapshot), isEmpty);
-    });
-
-    test('returns low battery message only', () {
-      const snapshot = DeviceHealthSnapshot(
-        batteryLevelPercent: 9,
-        storageAvailablePercent: 50,
-      );
-
-      expect(
-        DeviceHealthChecker.warningLines(snapshot),
-        [DeviceHealthChecker.lowBatteryMessage],
-      );
-    });
-
-    test('returns low storage message only', () {
-      const snapshot = DeviceHealthSnapshot(
-        batteryLevelPercent: 50,
-        storageAvailablePercent: 9.9,
-      );
-
-      expect(
-        DeviceHealthChecker.warningLines(snapshot),
-        [DeviceHealthChecker.lowStorageMessage],
-      );
-    });
-
-    test('returns both messages when battery and storage are low', () {
-      const snapshot = DeviceHealthSnapshot(
-        batteryLevelPercent: 5,
-        storageAvailablePercent: 5,
-      );
-
-      expect(
-        DeviceHealthChecker.warningLines(snapshot),
-        [
-          DeviceHealthChecker.lowBatteryMessage,
-          DeviceHealthChecker.lowStorageMessage,
-        ],
-      );
-    });
-
-    test('does not warn at exactly threshold percent', () {
-      const snapshot = DeviceHealthSnapshot(
-        batteryLevelPercent: 10,
-        storageAvailablePercent: 10,
-      );
-
-      expect(DeviceHealthChecker.warningLines(snapshot), isEmpty);
-    });
-
-    test('skips battery warning when level is unknown', () {
-      const snapshot = DeviceHealthSnapshot(
-        batteryLevelPercent: null,
-        storageAvailablePercent: 5,
-      );
-
-      expect(
-        DeviceHealthChecker.warningLines(snapshot),
-        [DeviceHealthChecker.lowStorageMessage],
-      );
-    });
-  });
-
-  group('DeviceHealthSnapshot.fromMap', () {
-    test('parses native map fields', () {
-      final snapshot = DeviceHealthSnapshot.fromMap({
-        'batteryLevelPercent': 42,
-        'storageAvailablePercent': 12.5,
-      });
-
-      expect(snapshot.batteryLevelPercent, 42);
-      expect(snapshot.storageAvailablePercent, 12.5);
-    });
-  });
-}

test/features/dialog/record_dialog_test.dart

@@ -1,130 +0,0 @@
-import 'package:flutter/material.dart';
-import 'package:flutter_screenutil/flutter_screenutil.dart';
-import 'package:flutter_test/flutter_test.dart';
-import 'package:recording_tool/features/dialog/dialog-record.dart';
-import 'package:recording_tool/features/recording/widgets/widget_recording_saved_dialog.dart';
-import 'package:recording_tool/gen/assets.gen.dart';
-
-void main() {
-  Future<void> pumpDialogHost(WidgetTester tester, Widget child) async {
-    await tester.pumpWidget(
-      ScreenUtilInit(
-        designSize: const Size(375, 812),
-        builder: (context, _) {
-          return MaterialApp(home: Scaffold(body: child));
-        },
-      ),
-    );
-  }
-
-  testWidgets('single button dialog shows configured content and closes', (
-    tester,
-  ) async {
-    var tapped = false;
-
-    await pumpDialogHost(
-      tester,
-      Builder(
-        builder: (context) {
-          return TextButton(
-            onPressed: () {
-              RecordDialog.showSingle(
-                context,
-                title: '无选手信息！',
-                buttonText: '粘贴',
-                onPressed: () => tapped = true,
-              );
-            },
-            child: const Text('show'),
-          );
-        },
-      ),
-    );
-
-    await tester.tap(find.text('show'));
-    await tester.pumpAndSettle();
-
-    expect(find.byType(Image), findsOneWidget);
-    expect(find.image(AssetImage(Assets.images.imageDialogBg.path)), findsOne);
-    expect(find.text('无选手信息！'), findsOneWidget);
-    expect(find.text('粘贴'), findsOneWidget);
-
-    await tester.tap(find.text('粘贴'));
-    await tester.pumpAndSettle();
-
-    expect(tapped, isTrue);
-    expect(find.text('无选手信息！'), findsNothing);
-  });
-
-  testWidgets('double button dialog dispatches each action', (tester) async {
-    var leftTapped = false;
-    var rightTapped = false;
-
-    await pumpDialogHost(
-      tester,
-      Builder(
-        builder: (context) {
-          return TextButton(
-            onPressed: () {
-              RecordDialog.showDouble(
-                context,
-                title: '本轮比赛视频已保存到相册\n请选择后续录制信息',
-                leftText: '继续本轮',
-                rightText: '录制新轮',
-                onLeftPressed: () => leftTapped = true,
-                onRightPressed: () => rightTapped = true,
-              );
-            },
-            child: const Text('show'),
-          );
-        },
-      ),
-    );
-
-    await tester.tap(find.text('show'));
-    await tester.pumpAndSettle();
-    await tester.tap(find.text('继续本轮'));
-    await tester.pumpAndSettle();
-
-    expect(leftTapped, isTrue);
-    expect(rightTapped, isFalse);
-
-    await tester.tap(find.text('show'));
-    await tester.pumpAndSettle();
-    await tester.tap(find.text('录制新轮'));
-    await tester.pumpAndSettle();
-
-    expect(rightTapped, isTrue);
-  });
-
-  testWidgets('recording saved dialog follows design title only', (
-    tester,
-  ) async {
-    await pumpDialogHost(
-      tester,
-      Builder(
-        builder: (context) {
-          return TextButton(
-            onPressed: () {
-              showRecordingSavedDialog(
-                context,
-                sessionTitle: '王东方 丨李想 空中格斗赛',
-                onContinueRound: () {},
-                onRecordNewRound: () {},
-              );
-            },
-            child: const Text('show'),
-          );
-        },
-      ),
-    );
-
-    await tester.tap(find.text('show'));
-    await tester.pumpAndSettle();
-
-    expect(find.text('王东方 丨李想 空中格斗赛'), findsNothing);
-    expect(find.text('本轮比赛视频已保存到相册\n请选择后续录制信息'), findsOneWidget);
-    expect(find.text('继续本轮'), findsOneWidget);
-    expect(find.text('录制新轮'), findsOneWidget);
-  });
-}

test/features/recording/model_clipboard_test.dart

@@ -1,77 +0,0 @@
-import 'package:flutter_test/flutter_test.dart';
-import 'package:recording_tool/features/recording/model/model_clipboard.dart';
-
-void main() {
-  group('ClipboardRecordingModel', () {
-    const clipboardJson = {
-      'title': '王东方 丨李想 空中格斗赛',
-      'startTimestamp': 1717334400,
-      'endTimestamp': 1717334400,
-      'address': '广州市番禺区·粤港澳大湾区青年人才双创小镇',
-    };
-
-    test('parses mini program clipboard JSON', () {
-      final model = ClipboardRecordingModel.fromJson(clipboardJson);
-
-      expect(model.title, '王东方 丨李想 空中格斗赛');
-      expect(model.startTimestamp, 1717334400);
-      expect(model.endTimestamp, 1717334400);
-      expect(model.address, '广州市番禺区·粤港澳大湾区青年人才双创小镇');
-      expect(model.filename, isNull);
-      expect(model.toJson(), clipboardJson);
-    });
-
-    test('parses JSON without optional timestamps', () {
-      final json = {
-        'title': '郑昌梦 丨黄伟依 空中格斗赛 小学组',
-        'address': '广东省汕头市番禺区青蓝街 111 号',
-        'filename': '郑昌梦_黄伟依_6月3日测试-1_空中格斗赛',
-      };
-      final model = ClipboardRecordingModel.fromJson(json);
-
-      expect(model.title, json['title']);
-      expect(model.address, json['address']);
-      expect(model.filename, json['filename']);
-      expect(model.startTimestamp, isNull);
-      expect(model.endTimestamp, isNull);
-    });
-
-    test('parses optional filename from mini program JSON', () {
-      final json = {
-        ...clipboardJson,
-        'filename': '选手名称_选手ID_赛事名称_赛项',
-      };
-      final model = ClipboardRecordingModel.fromJson(json);
-
-      expect(model.filename, '选手名称_选手ID_赛事名称_赛项');
-      expect(model.toJson(), json);
-    });
-
-    test('throws FormatException when required field is missing', () {
-      final json = Map<String, dynamic>.from(clipboardJson)..remove('title');
-
-      expect(
-        () => ClipboardRecordingModel.fromJson(json),
-        throwsA(isA<FormatException>()),
-      );
-    });
-
-    test('throws FormatException when optional int field has wrong type', () {
-      final json = {...clipboardJson, 'startTimestamp': '1717334400'};
-
-      expect(
-        () => ClipboardRecordingModel.fromJson(json),
-        throwsA(isA<FormatException>()),
-      );
-    });
-
-    test('throws FormatException when required address is missing', () {
-      final json = Map<String, dynamic>.from(clipboardJson)..remove('address');
-
-      expect(
-        () => ClipboardRecordingModel.fromJson(json),
-        throwsA(isA<FormatException>()),
-      );
-    });
-  });
-}

test/features/recording/recording_display_name_test.dart

@@ -1,69 +0,0 @@
-import 'package:flutter_test/flutter_test.dart';
-import 'package:recording_tool/features/recording/utils/recording_display_name.dart';
-
-void main() {
-  group('sanitizeRecordingBaseName', () {
-    test('removes invalid path characters', () {
-      expect(
-        sanitizeRecordingBaseName(r'a/b:c*d?e"f<g>h|i'),
-        'a_b_c_d_e_f_g_h_i',
-      );
-    });
-
-    test('returns null for blank input', () {
-      expect(sanitizeRecordingBaseName('   '), isNull);
-    });
-
-    test('truncates overly long names', () {
-      final long = 'a' * 200;
-      expect(sanitizeRecordingBaseName(long)!.length, 120);
-    });
-  });
-
-  group('resolveRecordingDisplayName', () {
-    test('uses sanitized clipboard filename when present', () {
-      expect(
-        resolveRecordingDisplayName('选手名称_选手ID_赛事名称_赛项'),
-        '选手名称_选手ID_赛事名称_赛项',
-      );
-    });
-
-    test('falls back to REC_ prefix when clipboard filename is empty', () {
-      expect(resolveRecordingDisplayName(null), startsWith('REC_'));
-      expect(resolveRecordingDisplayName(''), startsWith('REC_'));
-    });
-  });
-
-  group('withVideoExtension', () {
-    test('appends mp4 on Android', () {
-      expect(
-        withVideoExtension('match', isIOS: false),
-        'match.mp4',
-      );
-    });
-
-    test('appends mov on iOS', () {
-      expect(
-        withVideoExtension('match', isIOS: true),
-        'match.mov',
-      );
-    });
-
-    test('keeps existing extension', () {
-      expect(withVideoExtension('a.mp4', isIOS: false), 'a.mp4');
-      expect(withVideoExtension('a.MOV', isIOS: true), 'a.MOV');
-    });
-  });
-
-  group('recordingFileNameForPlatform', () {
-    test('combines clipboard name with platform extension', () {
-      expect(
-        recordingFileNameForPlatform(
-          '选手名称_选手ID_赛事名称_赛项',
-          isIOS: false,
-        ),
-        '选手名称_选手ID_赛事名称_赛项.mp4',
-      );
-    });
-  });
-}

test/features/recording/recording_platform_test.dart

@@ -1,21 +0,0 @@
-import 'package:flutter_test/flutter_test.dart';
-import 'package:recording_tool/features/recording/platform/recording_platform.dart';
-
-void main() {
-  group('RecordingPlatform support', () {
-    test('supports Android and iOS hosts only', () {
-      expect(
-        RecordingPlatform.supportsHost(isAndroid: true, isIOS: false),
-        isTrue,
-      );
-      expect(
-        RecordingPlatform.supportsHost(isAndroid: false, isIOS: true),
-        isTrue,
-      );
-      expect(
-        RecordingPlatform.supportsHost(isAndroid: false, isIOS: false),
-        isFalse,
-      );
-    });
-  });
-}

test/features/recording/view_model_recording_test.dart

@@ -1,223 +0,0 @@
-import 'package:flutter/services.dart';
-import 'package:flutter_riverpod/flutter_riverpod.dart';
-import 'package:flutter_test/flutter_test.dart';
-import 'package:permission_handler/permission_handler.dart';
-import 'package:recording_tool/features/recording/view-model/view_model_recording.dart';
-
-void main() {
-  TestWidgetsFlutterBinding.ensureInitialized();
-
-  const defaultClipboardTitle = '';
-  const validClipboardText =
-      '{"title":"王东方 丨李想 空中格斗赛","startTimestamp":1717334400,"endTimestamp":1717334400,"filename":"选手名称_选手ID_赛事名称_赛项","address":"广州市番禺区·粤港澳大湾区青年人才双创小镇"}';
-
-  Future<void> setClipboardText(String? text) async {
-    TestDefaultBinaryMessengerBinding.instance.defaultBinaryMessenger
-        .setMockMethodCallHandler(SystemChannels.platform, (call) async {
-          if (call.method == 'Clipboard.getData') {
-            return text == null ? null : <String, dynamic>{'text': text};
-          }
-          return null;
-        });
-  }
-
-  tearDown(() {
-    TestDefaultBinaryMessengerBinding.instance.defaultBinaryMessenger
-        .setMockMethodCallHandler(SystemChannels.platform, null);
-  });
-
-  group('RecordingViewModel', () {
-    test('initializes with default clipboard and session state', () {
-      final container = ProviderContainer();
-      addTearDown(container.dispose);
-
-      final model = container.read(recordingViewModelProvider);
-      expect(model.hasValidClipboardInfo, isFalse);
-      expect(model.clipboardRecordingModel.title, defaultClipboardTitle);
-      expect(model.session.isPreviewReady, isFalse);
-      expect(model.session.isRecording, isFalse);
-    });
-  });
-
-  group('recordingGalleryPermissionsForHost', () {
-    test('requests only add-only photo permission on iOS', () {
-      final permissions = recordingGalleryPermissionsForHost(
-        isIOS: true,
-        isAndroid: false,
-      );
-
-      expect(permissions, <Permission>[Permission.photosAddOnly]);
-      expect(permissions, isNot(contains(Permission.photos)));
-    });
-
-    test('keeps Android gallery permissions unchanged', () {
-      final permissions = recordingGalleryPermissionsForHost(
-        isIOS: false,
-        isAndroid: true,
-      );
-
-      expect(permissions, <Permission>[Permission.videos, Permission.storage]);
-    });
-  });
-
-  group('RecordingViewModel.getClipboardContent', () {
-    test(
-      'updates state when clipboard contains valid mini program JSON',
-      () async {
-        await setClipboardText(validClipboardText);
-        final container = ProviderContainer();
-        addTearDown(container.dispose);
-
-        final result = await container
-            .read(recordingViewModelProvider.notifier)
-            .getClipboardContent();
-
-        expect(result, ClipboardReadResult.success);
-        final model = container.read(recordingViewModelProvider);
-        expect(model.hasValidClipboardInfo, isTrue);
-        expect(model.clipboardRecordingModel.title, '王东方 丨李想 空中格斗赛');
-        expect(model.clipboardRecordingModel.startTimestamp, 1717334400);
-        expect(model.clipboardRecordingModel.endTimestamp, 1717334400);
-        expect(model.clipboardRecordingModel.address, '广州市番禺区·粤港澳大湾区青年人才双创小镇');
-        expect(model.clipboardRecordingModel.filename, '选手名称_选手ID_赛事名称_赛项');
-      },
-    );
-
-    test('returns empty when clipboard is empty', () async {
-      await setClipboardText('');
-      final container = ProviderContainer();
-      addTearDown(container.dispose);
-
-      final result = await container
-          .read(recordingViewModelProvider.notifier)
-          .getClipboardContent();
-
-      expect(result, ClipboardReadResult.empty);
-      final model = container.read(recordingViewModelProvider);
-      expect(model.hasValidClipboardInfo, isFalse);
-      expect(model.clipboardRecordingModel.title, defaultClipboardTitle);
-    });
-
-    test('returns invalid when clipboard is not JSON', () async {
-      await setClipboardText('hello');
-      final container = ProviderContainer();
-      addTearDown(container.dispose);
-
-      final result = await container
-          .read(recordingViewModelProvider.notifier)
-          .getClipboardContent();
-
-      expect(result, ClipboardReadResult.invalid);
-      expect(
-        container
-            .read(recordingViewModelProvider)
-            .clipboardRecordingModel
-            .title,
-        defaultClipboardTitle,
-      );
-      expect(
-        container.read(recordingViewModelProvider).hasValidClipboardInfo,
-        isFalse,
-      );
-    });
-
-    test('returns invalid when clipboard JSON is not an object', () async {
-      await setClipboardText('[1,2,3]');
-      final container = ProviderContainer();
-      addTearDown(container.dispose);
-
-      final result = await container
-          .read(recordingViewModelProvider.notifier)
-          .getClipboardContent();
-
-      expect(result, ClipboardReadResult.invalid);
-      expect(
-        container
-            .read(recordingViewModelProvider)
-            .clipboardRecordingModel
-            .title,
-        defaultClipboardTitle,
-      );
-    });
-
-    test(
-      'returns invalid when clipboard JSON misses required address',
-      () async {
-        await setClipboardText('{"title":"王东方 丨李想 空中格斗赛"}');
-        final container = ProviderContainer();
-        addTearDown(container.dispose);
-
-        final result = await container
-            .read(recordingViewModelProvider.notifier)
-            .getClipboardContent();
-
-        expect(result, ClipboardReadResult.invalid);
-        expect(
-          container
-              .read(recordingViewModelProvider)
-              .clipboardRecordingModel
-              .title,
-          defaultClipboardTitle,
-        );
-      },
-    );
-
-    test('updates state when clipboard omits optional timestamps', () async {
-      await setClipboardText(
-        '{"title":"郑昌梦 丨黄伟依 空中格斗赛 小学组","address":"广东省汕头市番禺区青蓝街 111 号","filename":"郑昌梦_黄伟依_6月3日测试-1_空中格斗赛"}',
-      );
-      final container = ProviderContainer();
-      addTearDown(container.dispose);
-
-      final result = await container
-          .read(recordingViewModelProvider.notifier)
-          .getClipboardContent();
-
-      expect(result, ClipboardReadResult.success);
-      final model = container.read(recordingViewModelProvider);
-      expect(model.hasValidClipboardInfo, isTrue);
-      expect(model.clipboardRecordingModel.startTimestamp, isNull);
-      expect(model.clipboardRecordingModel.endTimestamp, isNull);
-      expect(model.clipboardRecordingModel.filename, '郑昌梦_黄伟依_6月3日测试-1_空中格斗赛');
-    });
-
-    test('returns invalid when clipboard JSON has wrong field type', () async {
-      await setClipboardText(
-        '{"title":"王东方 丨李想 空中格斗赛","startTimestamp":"1717334400","endTimestamp":1717334400,"address":"广州市番禺区·粤港澳大湾区青年人才双创小镇"}',
-      );
-      final container = ProviderContainer();
-      addTearDown(container.dispose);
-
-      final result = await container
-          .read(recordingViewModelProvider.notifier)
-          .getClipboardContent();
-
-      expect(result, ClipboardReadResult.invalid);
-      expect(
-        container
-            .read(recordingViewModelProvider)
-            .clipboardRecordingModel
-            .title,
-        defaultClipboardTitle,
-      );
-    });
-
-    test('returns invalid when title is blank', () async {
-      await setClipboardText(
-        '{"title":"   ","startTimestamp":1717334400,"endTimestamp":1717334400,"address":"广州市"}',
-      );
-      final container = ProviderContainer();
-      addTearDown(container.dispose);
-
-      final result = await container
-          .read(recordingViewModelProvider.notifier)
-          .getClipboardContent();
-
-      expect(result, ClipboardReadResult.invalid);
-      expect(
-        container.read(recordingViewModelProvider).hasValidClipboardInfo,
-        isFalse,
-      );
-    });
-  });
-}

test/features/recording/widget_record_header_test.dart

@@ -1,52 +0,0 @@
-import 'package:flutter/material.dart';
-import 'package:flutter_screenutil/flutter_screenutil.dart';
-import 'package:flutter_test/flutter_test.dart';
-import 'package:recording_tool/features/recording/widgets/widget_record_header.dart';
-import 'package:recording_tool/gen/assets.gen.dart';
-
-void main() {
-  Future<void> pumpHeader(
-    WidgetTester tester, {
-    required bool hasValidClipboardInfo,
-    String? eventTitle,
-  }) async {
-    await tester.pumpWidget(
-      ScreenUtilInit(
-        designSize: const Size(375, 812),
-        builder: (context, _) {
-          return MaterialApp(
-            home: Scaffold(
-              body: RecordHeaderWidget(
-                hasValidClipboardInfo: hasValidClipboardInfo,
-                eventTitle: eventTitle,
-                isRecording: false,
-                onPasteEventInfo: () async {},
-                onClearEventInfo: () {},
-              ),
-            ),
-          );
-        },
-      ),
-    );
-  }
-
-  testWidgets('paste player info button uses copy image asset', (tester) async {
-    await pumpHeader(tester, hasValidClipboardInfo: false);
-
-    expect(find.text('粘贴选手信息'), findsOneWidget);
-    expect(find.image(AssetImage(Assets.images.imageCopy.path)), findsOne);
-  });
-
-  testWidgets('clear player info button uses delete image asset', (
-    tester,
-  ) async {
-    await pumpHeader(
-      tester,
-      hasValidClipboardInfo: true,
-      eventTitle: '王东方 丨李想 空中格斗赛',
-    );
-
-    expect(find.text('王东方 丨李想 空中格斗赛'), findsOneWidget);
-    expect(find.image(AssetImage(Assets.images.imageDelete.path)), findsOne);
-  });
-}

test/features/recording/widget_recording_button_test.dart

@@ -1,138 +0,0 @@
-import 'package:flutter/material.dart';
-import 'package:flutter_screenutil/flutter_screenutil.dart';
-import 'package:flutter_test/flutter_test.dart';
-import 'package:recording_tool/features/recording/widgets/widget_recording_button.dart';
-
-void main() {
-  const designSize = Size(375, 812);
-  const morphDuration = Duration(milliseconds: 380);
-
-  Future<void> pumpButton(
-    WidgetTester tester, {
-    required bool isRecording,
-    bool isStartingRecording = false,
-  }) async {
-    await tester.pumpWidget(
-      ScreenUtilInit(
-        designSize: designSize,
-        builder: (context, _) {
-          return MaterialApp(
-            home: Scaffold(
-              body: Center(
-                child: RecordingControlButton(
-                  isRecording: isRecording,
-                  isStartingRecording: isStartingRecording,
-                  onTap: () {},
-                ),
-              ),
-            ),
-          );
-        },
-      ),
-    );
-    await tester.pump();
-  }
-
-  Size innerCoreSize(WidgetTester tester) {
-    final finder = find.byWidgetPredicate(
-      (widget) =>
-          widget is Container &&
-          widget.decoration is BoxDecoration &&
-          (widget.decoration! as BoxDecoration).color == Colors.red,
-    );
-    return tester.getSize(finder);
-  }
-
-  testWidgets('idle state uses large circular inner core', (tester) async {
-    await pumpButton(tester, isRecording: false);
-
-    final size = innerCoreSize(tester);
-    expect(size.width, closeTo(62.r, 0.5));
-    expect(size.height, closeTo(62.r, 0.5));
-  });
-
-  testWidgets('isStartingRecording morphs to stop square before isRecording', (
-    tester,
-  ) async {
-    await pumpButton(
-      tester,
-      isRecording: false,
-      isStartingRecording: true,
-    );
-
-    await tester.pump(morphDuration);
-    await tester.pump();
-
-    final size = innerCoreSize(tester);
-    expect(size.width, closeTo(22.r, 0.5));
-    expect(size.height, closeTo(22.r, 0.5));
-  });
-
-  testWidgets('isRecording forward and reverse morph without errors', (
-    tester,
-  ) async {
-    await pumpButton(tester, isRecording: false);
-
-    await tester.pumpWidget(
-      ScreenUtilInit(
-        designSize: designSize,
-        builder: (context, _) {
-          return MaterialApp(
-            home: Scaffold(
-              body: Center(
-                child: RecordingControlButton(
-                  isRecording: true,
-                  onTap: () {},
-                ),
-              ),
-            ),
-          );
-        },
-      ),
-    );
-    await tester.pump(morphDuration);
-    await tester.pump();
-
-    expect(innerCoreSize(tester).width, closeTo(22.r, 0.5));
-
-    await tester.pumpWidget(
-      ScreenUtilInit(
-        designSize: designSize,
-        builder: (context, _) {
-          return MaterialApp(
-            home: Scaffold(
-              body: Center(
-                child: RecordingControlButton(
-                  isRecording: false,
-                  onTap: () {},
-                ),
-              ),
-            ),
-          );
-        },
-      ),
-    );
-    await tester.pump(morphDuration);
-    await tester.pump();
-
-    expect(innerCoreSize(tester).width, closeTo(62.r, 0.5));
-  });
-
-  testWidgets('failed start rolls morph back to idle circle', (tester) async {
-    await pumpButton(
-      tester,
-      isRecording: false,
-      isStartingRecording: true,
-    );
-    await tester.pump(morphDuration);
-    await tester.pump();
-
-    expect(innerCoreSize(tester).width, closeTo(22.r, 0.5));
-
-    await pumpButton(tester, isRecording: false, isStartingRecording: false);
-    await tester.pump(morphDuration);
-    await tester.pump();
-
-    expect(innerCoreSize(tester).width, closeTo(62.r, 0.5));
-  });
-}

test/features/recording/widget_recording_touch_lock_overlay_test.dart

@@ -1,126 +0,0 @@
-import 'package:flutter/material.dart';
-import 'package:flutter_screenutil/flutter_screenutil.dart';
-import 'package:flutter_test/flutter_test.dart';
-import 'package:recording_tool/features/recording/widgets/widget_recording_touch_lock_overlay.dart';
-
-void main() {
-  group('resolveRecordingTouchLockUnlockIntent', () {
-    test('returns stopRecording for portrait bottom 30 percent', () {
-      final intent = resolveRecordingTouchLockUnlockIntent(
-        position: const Offset(120, 466.9),
-        size: const Size(375, 667),
-      );
-
-      expect(intent, RecordingTouchLockUnlockIntent.stopRecording);
-    });
-
-    test('returns unlockOnly for portrait area outside bottom 30 percent', () {
-      final intent = resolveRecordingTouchLockUnlockIntent(
-        position: const Offset(120, 320),
-        size: const Size(375, 667),
-      );
-
-      expect(intent, RecordingTouchLockUnlockIntent.unlockOnly);
-    });
-
-    test('returns stopRecording for landscape right 30 percent', () {
-      final intent = resolveRecordingTouchLockUnlockIntent(
-        position: const Offset(466.9, 120),
-        size: const Size(667, 375),
-      );
-
-      expect(intent, RecordingTouchLockUnlockIntent.stopRecording);
-    });
-
-    test('returns unlockOnly for landscape area outside right 30 percent', () {
-      final intent = resolveRecordingTouchLockUnlockIntent(
-        position: const Offset(320, 120),
-        size: const Size(667, 375),
-      );
-
-      expect(intent, RecordingTouchLockUnlockIntent.unlockOnly);
-    });
-  });
-
-  group('RecordingTouchLockOverlayWidget', () {
-    Future<void> pumpOverlay(
-      WidgetTester tester, {
-      required Size surfaceSize,
-      required ValueChanged<RecordingTouchLockUnlockIntent> onUnlocked,
-    }) async {
-      await tester.binding.setSurfaceSize(surfaceSize);
-      addTearDown(() => tester.binding.setSurfaceSize(null));
-
-      await tester.pumpWidget(
-        ScreenUtilInit(
-          designSize: const Size(375, 812),
-          builder: (context, _) {
-            return MaterialApp(
-              home: Scaffold(
-                body: Stack(
-                  children: [
-                    RecordingTouchLockOverlayWidget(
-                      enabled: true,
-                      unlockHoldDuration: const Duration(seconds: 2),
-                      onUnlocked: onUnlocked,
-                    ),
-                  ],
-                ),
-              ),
-            );
-          },
-        ),
-      );
-    }
-
-    testWidgets('long press in portrait bottom 30 percent stops recording', (
-      tester,
-    ) async {
-      RecordingTouchLockUnlockIntent? receivedIntent;
-      await pumpOverlay(
-        tester,
-        surfaceSize: const Size(375, 667),
-        onUnlocked: (intent) => receivedIntent = intent,
-      );
-
-      final gesture = await tester.startGesture(const Offset(120, 600));
-      await tester.pump(const Duration(seconds: 2));
-      await gesture.up();
-
-      expect(receivedIntent, RecordingTouchLockUnlockIntent.stopRecording);
-    });
-
-    testWidgets('long press outside stop area only unlocks', (tester) async {
-      RecordingTouchLockUnlockIntent? receivedIntent;
-      await pumpOverlay(
-        tester,
-        surfaceSize: const Size(375, 667),
-        onUnlocked: (intent) => receivedIntent = intent,
-      );
-
-      final gesture = await tester.startGesture(const Offset(120, 320));
-      await tester.pump(const Duration(seconds: 2));
-      await gesture.up();
-
-      expect(receivedIntent, RecordingTouchLockUnlockIntent.unlockOnly);
-    });
-
-    testWidgets('releasing before hold duration does not unlock', (
-      tester,
-    ) async {
-      RecordingTouchLockUnlockIntent? receivedIntent;
-      await pumpOverlay(
-        tester,
-        surfaceSize: const Size(375, 667),
-        onUnlocked: (intent) => receivedIntent = intent,
-      );
-
-      final gesture = await tester.startGesture(const Offset(120, 600));
-      await tester.pump(const Duration(milliseconds: 1500));
-      await gesture.up();
-      await tester.pump(const Duration(seconds: 1));
-
-      expect(receivedIntent, isNull);
-    });
-  });
-}

test/widget_test.dart

@@ -1,91 +0,0 @@
-import 'package:flutter/material.dart';
-import 'package:flutter/services.dart';
-import 'package:flutter_riverpod/flutter_riverpod.dart';
-import 'package:flutter_test/flutter_test.dart';
-import 'package:recording_tool/app/app.dart';
-import 'package:recording_tool/features/recording/widgets/widget_recording_button.dart';
-
-void main() {
-  TestWidgetsFlutterBinding.ensureInitialized();
-
-  const validClipboardText =
-      '{"title":"王东方 丨李想 空中格斗赛","startTimestamp":1717334400,"endTimestamp":1717334400,"filename":"选手名称_选手ID_赛事名称_赛项","address":"广州市番禺区·粤港澳大湾区青年人才双创小镇"}';
-
-  String? clipboardText;
-
-  setUp(() {
-    clipboardText = null;
-    TestDefaultBinaryMessengerBinding.instance.defaultBinaryMessenger
-        .setMockMethodCallHandler(SystemChannels.platform, (call) async {
-          if (call.method == 'Clipboard.getData') {
-            return clipboardText == null
-                ? null
-                : <String, dynamic>{'text': clipboardText};
-          }
-          return null;
-        });
-  });
-
-  tearDown(() {
-    TestDefaultBinaryMessengerBinding.instance.defaultBinaryMessenger
-        .setMockMethodCallHandler(SystemChannels.platform, null);
-  });
-
-  Future<void> pumpRecordingApp(WidgetTester tester) async {
-    await tester.pumpWidget(const ProviderScope(child: FlutterTemplateApp()));
-    await tester.pump();
-    await tester.pump(const Duration(milliseconds: 500));
-    await tester.pump(const Duration(seconds: 1));
-  }
-
-  testWidgets('recording app renders recording page', (tester) async {
-    await pumpRecordingApp(tester);
-
-    final recordButton = find.byType(RecordingControlButton);
-
-    expect(recordButton, findsOneWidget);
-    expect(
-      tester.getCenter(recordButton).dx,
-      closeTo(tester.getCenter(find.byType(Scaffold)).dx, 0.5),
-    );
-  });
-
-  testWidgets('shows paste event info button when title is empty', (
-    tester,
-  ) async {
-    clipboardText = '';
-
-    await pumpRecordingApp(tester);
-
-    expect(find.text('粘贴选手信息'), findsOneWidget);
-  });
-
-  testWidgets('pastes valid event info from clipboard', (tester) async {
-    clipboardText = '';
-
-    await pumpRecordingApp(tester);
-
-    clipboardText = validClipboardText;
-    await tester.tap(find.text('粘贴选手信息'));
-    await tester.pump(const Duration(milliseconds: 700));
-
-    expect(find.text('王东方 丨李想 空中格斗赛'), findsOneWidget);
-  });
-
-  testWidgets('shows no event info toast when pasted clipboard is invalid', (
-    tester,
-  ) async {
-    clipboardText = '';
-
-    await pumpRecordingApp(tester);
-
-    clipboardText = 'hello';
-    await tester.tap(find.text('粘贴选手信息'));
-    await tester.pump();
-
-    expect(find.text('王东方 丨李想 空中格斗赛'), findsNothing);
-    expect(find.text('无选手信息'), findsOneWidget);
-
-    await tester.pump(const Duration(seconds: 2));
-  });
-}