ref |> 处理播控中心进度条问题

xugenyuan
Commit 1ce1ba49c704fbb4a58977c5ac7a2450973fd392 1ce1ba49 1 parent e48109f5
Showing 4 changed files with 95 additions and 24 deletions
sight_harmony/features/wdComponent/src/main/ets/viewmodel/AudioSuspensionModel.ets
sight_harmony/features/wdComponent/src/main/resources/base/media/system_audio_icon_bk_center.png
sight_harmony/features/wdPlayer/src/main/ets/controller/BackgroundAudioController.ets
sight_harmony/features/wdPlayer/src/main/ets/controller/WDPlayerController.ets
--- a/sight_harmony/features/wdComponent/src/main/ets/viewmodel/AudioSuspensionModel.ets
View file @1ce1ba4
+++ b/sight_harmony/features/wdComponent/src/main/ets/viewmodel/AudioSuspensionModel.ets
View file @1ce1ba4
@@ -45,11 +45,10 @@ export class AudioSuspensionModel {
     this.playerController.get().keepOnBackground = true
     BackgroundAudioController.sharedController().avplayerController = this.playerController.get()
     await BackgroundAudioController.sharedController().createSession()
-    BackgroundAudioController.sharedController().startContinuousTask()
-    let id = $r('app.media.newspaper_default').id
-    BackgroundAudioController.sharedController().setSessionMetaData(srcContentId ?? "", srcTitle, 'file://', srcSource ?? "")
-    BackgroundAudioController.sharedController().stopUseFeatures()
+    // BackgroundAudioController.sharedController().startContinuousTask()
     BackgroundAudioController.sharedController().listenPlayEvents()
+    await BackgroundAudioController.sharedController().setSessionMetaData(srcContentId ?? "", srcTitle, $r("app.media.system_audio_icon_bk_center"), srcSource ?? "")
+    BackgroundAudioController.sharedController().stopUseFeatures()
     if (this.url === url) {
       this.isMinimize = AppStorage.link<boolean>('isMinimize')
--- a/sight_harmony/features/wdComponent/src/main/resources/base/media/system_audio_icon_bk_center.png 0 → 100644
View file @1ce1ba4
+++ b/sight_harmony/features/wdComponent/src/main/resources/base/media/system_audio_icon_bk_center.png 0 → 100644
View file @1ce1ba4
--- a/sight_harmony/features/wdPlayer/src/main/ets/controller/BackgroundAudioController.ets
View file @1ce1ba4
+++ b/sight_harmony/features/wdPlayer/src/main/ets/controller/BackgroundAudioController.ets
View file @1ce1ba4
@@ -2,10 +2,11 @@ import { Context, WantAgent, wantAgent } from '@kit.AbilityKit'
 import { avSession as AVSessionManager } from '@kit.AVSessionKit'
 import { backgroundTaskManager } from '@kit.BackgroundTasksKit'
 import { BusinessError } from '@kit.BasicServicesKit'
-import { Logger } from 'wdKit/Index'
-import { PlayerConstants } from '../constants/PlayerConstants'
+import { DateTimeUtils, EmitterEventId, EmitterUtils, Logger } from 'wdKit/Index'
+import { Events, PlayerConstants } from '../constants/PlayerConstants'
 import { WDPlayerController } from './WDPlayerController'
 import { image } from '@kit.ImageKit'
+import { JSON } from '@kit.ArkTS'
 const TAG = "BackgroundAudioController"
@@ -13,6 +14,9 @@ export class BackgroundAudioController {
   private static bgAudioController: BackgroundAudioController
   private constructor() {
+    EmitterUtils.receiveEvent(EmitterEventId.APP_ENTER_BACKGROUD, () => {
+      this.startContinuousTask()
+    })
   }
   public static sharedController() {
     if (!BackgroundAudioController.bgAudioController) {
@@ -24,9 +28,17 @@ export class BackgroundAudioController {
   public gotContextFunc?: () => Context
   public avplayerController?: WDPlayerController
   private lastSession?: AVSessionManager.AVSession
+
   private applyedLongTaskPlay: boolean = false
+
   private lastProgress: number = 0.0
   private hasSetupProgress: boolean = false
+  private playing: boolean = false
+  private lastItemAssetId?: string
+  private lastItemTitle?: string
+  private lastItemMediaImage?: Resource
+  private lastItemArtist?: string
+  private lastItemTotalDuration: number = 0
   // 开始创建并激活媒体会话
   // 创建session
@@ -56,23 +68,53 @@ export class BackgroundAudioController {
   }
   //设置播放元数据
-  setSessionMetaData(assetId: string, title: string, mediaImage: image.PixelMap | string, artist: string) {
-    Logger.debug(TAG, `SetAVMetadata assetId: ${assetId}}, title: ${title}, mediaImage: ${mediaImage}, artist: ${artist}`);
+  async setSessionMetaData(assetId: string, title: string, mediaImage: Resource, artist: string) {
+    this.lastItemAssetId = assetId
+    this.lastItemTitle = title
+    this.lastItemMediaImage = mediaImage
+    this.lastItemArtist = artist
+  }
+
+  async setSessionMetaDataWithDuration(assetId: string, title: string, mediaImage: Resource, artist: string, duration: number) {
+    Logger.debug(TAG, `SetAVMetadata assetId: ${assetId}}, title: ${title}, mediaImage: ${mediaImage}, artist: ${artist}, duration: ${duration}`);
+
+    if (!this.gotContextFunc) { return }
+    let pixelMapImage:image.PixelMap | null = null
+    try {
+      const data:Uint8Array = await this.gotContextFunc().resourceManager.getMediaContent(mediaImage)
+        pixelMapImage = await image.createPixelMap(data.buffer as ArrayBuffer, {
+          editable: false,
+          alphaType: image.AlphaType.UNKNOWN,
+          srcPixelFormat: image.PixelMapFormat.RGB_888,
+          size: { width:300, height:300 }
+        })
+    } catch (e) {
+      Logger.error(TAG, `SetAVMetadata ` + JSON.stringify(e));
+    } finally {
+        // Logger.debug(TAG, `SetAVMetadata ` + JSON.stringify(pixelMapImage));
       let metadata: AVSessionManager.AVMetadata = {
         assetId: assetId.length > 0 ? assetId : "fake-asset-id",
         title: title.length > 0 ? title : "  ",
-      mediaImage: mediaImage,
+        mediaImage: pixelMapImage ?? ("file://" + mediaImage.id),
         artist: artist.length > 0 ? artist : "人日日报",
+        duration: duration
       };
-    this.lastSession?.setAVMetadata(metadata).then(() => {
+
+      try {
+        await this.lastSession?.setAVMetadata(metadata)
         Logger.debug(TAG, `SetAVMetadata successfully`);
-    }).catch((err: BusinessError) => {
+      } catch (err) {
         Logger.error(TAG, `Failed to set AVMetadata. Code: ${err.code}, message: ${err.message}`);
-    });
+      } finally {
+        pixelMapImage?.release()
+      }
+    }
+
   }
   //设置播放状态
   setSessionPlayStatus(playStatus: number) {
+    let needUpdateProgress = false
     let playbackStatus = AVSessionManager.PlaybackState.PLAYBACK_STATE_PLAY
     switch (playStatus){
       case PlayerConstants.STATUS_PAUSE: {
@@ -80,6 +122,7 @@ export class BackgroundAudioController {
       } break
       case PlayerConstants.STATUS_START: {
         playbackStatus = AVSessionManager.PlaybackState.PLAYBACK_STATE_PLAY
+        needUpdateProgress = true
       } break
       case PlayerConstants.STATUS_STOP: {
         playbackStatus = AVSessionManager.PlaybackState.PLAYBACK_STATE_STOP
@@ -103,13 +146,15 @@ export class BackgroundAudioController {
         Logger.error(TAG, `Failed to set AVPlaybackState. Code: ${err.code}, message: ${err.message}`);
       } else {
         Logger.debug(TAG, `SetAVPlaybackState 设置播放状态成功 ` + playStatus);
+        if (needUpdateProgress) {
+          this.hasSetupProgress = false
+        }
       }
     });
   }
-  //设置进度，单位秒
-  setSessionPlayProgress(progressDuration: number, totalDuration: number) {
-    // Logger.debug(TAG, `set progress: ` + progressDuration + " duration: " + totalDuration);
+  //设置进度，单位ms
+  async setSessionPlayProgress(progressDuration: number, totalDuration: number) {
     if (totalDuration <= 0) {
       return
     }
@@ -117,25 +162,38 @@ export class BackgroundAudioController {
     if (Math.abs(newProgress - this.lastProgress) < 0.01) {
       return
     }
+    // Logger.debug(TAG, `set progress: ` + progressDuration + " duration: " + totalDuration);
     this.lastProgress = newProgress
+    if (this.lastItemAssetId) {
+      this.lastItemTotalDuration = totalDuration
+      await this.setSessionMetaDataWithDuration(
+        this.lastItemAssetId ?? "",
+        this.lastItemTitle ?? "",
+        this.lastItemMediaImage!,
+        this.lastItemArtist ?? "",
+        totalDuration
+      )
+      this.lastItemAssetId = undefined
+    }
+
     if (this.hasSetupProgress) {
       return
     }
     this.hasSetupProgress = true
-
-    Logger.debug(TAG, `set progress: ` + progressDuration + " duration: " + totalDuration);
+    Logger.debug(TAG, `set progress: ` + DateTimeUtils.secondToTime(progressDuration / 1000)
+      + " duration: " + DateTimeUtils.secondToTime(totalDuration / 1000));
     // 设置状态： 播放状态，进度位置，播放倍速，缓存的时间
     let playbackState: AVSessionManager.AVPlaybackState = {
       state: AVSessionManager.PlaybackState.PLAYBACK_STATE_PLAY, // 播放状态
       position: {
-        elapsedTime: progressDuration * 1000, // 已经播放的位置，以ms为单位
+        elapsedTime: progressDuration, // 已经播放的位置，以ms为单位
         updateTime: new Date().getTime(), // 应用更新当前位置时的时间戳，以ms为单位
       },
-      duration: totalDuration * 1000,
-      speed: 1.0, // 可选，默认是1.0，播放的倍速，按照应用内支持的speed进行设置，系统不做校验
-      bufferedTime: totalDuration * 1000, // 可选，资源缓存的时间，以ms为单位
+      // duration: totalDuration,
+      // speed: 1.0, // 可选，默认是1.0，播放的倍速，按照应用内支持的speed进行设置，系统不做校验
+      // bufferedTime: totalDuration, // 可选，资源缓存的时间，以ms为单位
     };
     this.lastSession?.setAVPlaybackState(playbackState, (err) => {
       if (err) {
@@ -181,8 +239,12 @@ export class BackgroundAudioController {
     //   Logger.debug(TAG, `on playPrevious `);
     // });
     this.lastSession?.on('seek', (position: number) => {
-      Logger.debug(TAG, `on seek , the time is ${JSON.stringify(position)}`);
+      Logger.debug(TAG, `on seek , the time is ${position}`);
+      if (this.lastItemTotalDuration == 0) {
+        return
+      }
+      this.hasSetupProgress = true
       // 由于应用内seek可能会触发较长的缓冲等待，可以先把状态设置为 Buffering
       let playbackState: AVSessionManager.AVPlaybackState = {
         state: AVSessionManager.PlaybackState.PLAYBACK_STATE_BUFFERING, // 缓冲状态
@@ -193,11 +255,13 @@ export class BackgroundAudioController {
         } else {
           Logger.debug(TAG, `SetAVPlaybackState seek buffering`);
         }
-      });
         // 应用响应seek命令，使用应用内播放器完成seek实现
-      this.avplayerController?.setSeekTime(position * 0.001, SliderChangeMode.End)
+        this.avplayerController?.setSeekMicroSecondsTime(position)
+        setTimeout(() => {
           this.hasSetupProgress = false
+        }, 1000)
+      });
     });
   }
@@ -239,6 +303,7 @@ export class BackgroundAudioController {
     // 通过wantAgent模块下getWantAgent方法获取WantAgent对象
     wantAgent.getWantAgent(wantAgentInfo).then((wantAgentObj: WantAgent) => {
       if (!this.gotContextFunc) { return }
+      this.lastSession?.setLaunchAbility(wantAgentObj)
       backgroundTaskManager.startBackgroundRunning(this.gotContextFunc(),
         backgroundTaskManager.BackgroundMode.AUDIO_PLAYBACK,
         wantAgentObj).then(() => {
--- a/sight_harmony/features/wdPlayer/src/main/ets/controller/WDPlayerController.ets
View file @1ce1ba4
+++ b/sight_harmony/features/wdPlayer/src/main/ets/controller/WDPlayerController.ets
View file @1ce1ba4
@@ -336,6 +336,13 @@ export class WDPlayerController {
       this.avPlayer?.seek(this.seekTime);
     }
   }
+  async setSeekMicroSecondsTime(value: number) {
+    // 防止seek报错
+    if (this.avPlayer && PlayerConstants.OPERATE_STATE.indexOf(this.avPlayer?.state) === -1) {
+      return;
+    }
+    this.avPlayer?.seek(value);
+  }
   setBright() {
     // globalThis.windowClass.setWindowBrightness(this.playerThis.bright)