上传代码

local_plugins/music_service/android/src/main/AndroidManifest.xml

@@ -3,6 +3,7 @@
 
     <uses-permission android:name="android.permission.FOREGROUND_SERVICE" />
     <uses-permission android:name="android.permission.FOREGROUND_SERVICE_MEDIA_PLAYBACK" />
+    <uses-permission android:name="android.permission.POST_NOTIFICATIONS" />
 
     <application>
         <service

local_plugins/music_service/android/src/main/kotlin/com/yunqiinnovation/music_service/MusicService.kt

@@ -3,6 +3,7 @@ package com.yunqiinnovation.music_service
 import android.app.Notification
 import android.app.NotificationChannel
 import android.app.NotificationManager
+import android.app.PendingIntent
 import android.content.Context
 import android.content.Intent
 import android.graphics.BitmapFactory
@@ -18,6 +19,7 @@ import androidx.core.app.NotificationCompat
 import androidx.media.MediaBrowserServiceCompat
 import androidx.media.session.MediaButtonReceiver
 import android.util.Log
+import android.view.KeyEvent
 import java.net.HttpURLConnection
 import java.net.URL
 import java.util.concurrent.atomic.AtomicBoolean
@@ -125,6 +127,7 @@ class MusicService : MediaBrowserServiceCompat() {
             )
             isActive = true
         }
+        mediaSession.setMediaButtonReceiver(null)
         // 将 token 暴露给 MediaBrowserServiceCompat
         setSessionToken(mediaSession.sessionToken)
     }
@@ -137,15 +140,11 @@ class MusicService : MediaBrowserServiceCompat() {
             )
         }
 
-        val prevIntent = MediaButtonReceiver.buildMediaButtonPendingIntent(
+        val prevIntent = mediaButtonPendingIntent(PlaybackStateCompat.ACTION_SKIP_TO_PREVIOUS)
-            this, PlaybackStateCompat.ACTION_SKIP_TO_PREVIOUS
+        val playPauseIntent = mediaButtonPendingIntent(
-        )
+            if (currentStatus) PlaybackStateCompat.ACTION_PAUSE else PlaybackStateCompat.ACTION_PLAY
-        val playPauseIntent = MediaButtonReceiver.buildMediaButtonPendingIntent(
-            this, if (currentStatus) PlaybackStateCompat.ACTION_PAUSE else PlaybackStateCompat.ACTION_PLAY
-        )
-        val nextIntent = MediaButtonReceiver.buildMediaButtonPendingIntent(
-            this, PlaybackStateCompat.ACTION_SKIP_TO_NEXT
         )
+        val nextIntent = mediaButtonPendingIntent(PlaybackStateCompat.ACTION_SKIP_TO_NEXT)
 
         val builder = NotificationCompat.Builder(this, CHANNEL_ID)
             .setContentTitle(title)
@@ -192,6 +191,26 @@ class MusicService : MediaBrowserServiceCompat() {
         return builder.build()
     }
 
+    fun mediaButtonPendingIntent(action: Long): PendingIntent {
+        val intent = Intent(this, MusicService::class.java).apply {
+            this.action = Intent.ACTION_MEDIA_BUTTON
+            putExtra(Intent.EXTRA_KEY_EVENT, KeyEvent(KeyEvent.ACTION_DOWN, action.toKeyCode()))
+        }
+        val flags = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
+            PendingIntent.FLAG_UPDATE_CURRENT or PendingIntent.FLAG_IMMUTABLE
+        } else {
+            PendingIntent.FLAG_UPDATE_CURRENT
+        }
+        return PendingIntent.getService(this, action.toInt(), intent, flags)
+    }
+    // 转换 PlaybackStateCompat.ACTION 到 KeyEvent
+    fun Long.toKeyCode(): Int = when (this) {
+        PlaybackStateCompat.ACTION_PLAY -> KeyEvent.KEYCODE_MEDIA_PLAY
+        PlaybackStateCompat.ACTION_PAUSE -> KeyEvent.KEYCODE_MEDIA_PAUSE
+        PlaybackStateCompat.ACTION_SKIP_TO_NEXT -> KeyEvent.KEYCODE_MEDIA_NEXT
+        PlaybackStateCompat.ACTION_SKIP_TO_PREVIOUS -> KeyEvent.KEYCODE_MEDIA_PREVIOUS
+        else -> KeyEvent.KEYCODE_MEDIA_PLAY_PAUSE
+    }
     /**
      * 设置播放状态
      */
@@ -242,7 +261,7 @@ class MusicService : MediaBrowserServiceCompat() {
             }
             prepareAsync()
         }
-        setPlaybackState(PlaybackStateCompat.STATE_PAUSED);
+        setPlaybackState(PlaybackStateCompat.STATE_PLAYING);
     }
 
     private fun pause() {
@@ -259,7 +278,7 @@ class MusicService : MediaBrowserServiceCompat() {
             val artist = song["artist"] ?: "未知歌手"
             val coverUrl = song["coverUrl"]
             updateNotification(title,artist,coverUrl)
-            setPlaybackState(PlaybackStateCompat.STATE_PLAYING);
+            setPlaybackState(PlaybackStateCompat.STATE_PAUSED);
             Log.i(TAG, "已暂停")
 
         }
@@ -279,7 +298,7 @@ class MusicService : MediaBrowserServiceCompat() {
             val artist = song["artist"] ?: "未知歌手"
             val coverUrl = song["coverUrl"]
             updateNotification(title,artist,coverUrl)
-            setPlaybackState(PlaybackStateCompat.STATE_PAUSED);
+            setPlaybackState(PlaybackStateCompat.STATE_PLAYING);
 //            Log.i(TAG, "继续播放")
         }
     }

local_plugins/music_service/android/src/main/kotlin/com/yunqiinnovation/music_service/MusicServiceStarter.kt

@@ -2,8 +2,10 @@ package com.yunqiinnovation.music_service
 
 import android.content.Context
 import android.content.Intent
+import android.os.Build
 import android.util.Log
 import androidx.core.content.ContextCompat
+import java.util.jar.Manifest
 
 //@Parcelize
 //data class Song(