AVPlayer視頻在應用變爲活動狀態後無法恢復

Question

AVPlayer視頻無法從其離開的位置恢復，而是視頻從頭開始。這是我的代碼。任何人都可以幫助我？

-(void)appEnteredForeground:(NSNotification*)notification { 
    if(playerViewController.player.status == AVPlayerStatusReadyToPlay && 
     playerViewController.player.currentItem.status == AVPlayerItemStatusReadyToPlay) { 
      total_duration = self.playerViewController.player.currentItem.duration; 
      [self.playerViewController.player seekToTime:currentTime]; 
      [_playerViewController.player play]; 
    } 
}  

-(void)appEnteredBackground:(NSNotification*)notification { 
    [playerViewController.player pause]; 
    currentTime = [playerViewController.player currentTime]; 
    [playerViewController.player seekToTime:currentTime]; 
} 

Answer 1

1.尋求時間問題，當你要求它尋求時間，它不能完成，因爲它已經在後臺。你爲什麼在你進入背景時尋找時間？暫停應該沒問題。刪除以下行。

[playerViewController.player seekToTime:currentTime]; 

2.您最好在主動通知而不是後臺通知中暫停。因爲最後一個應在幾秒鐘後按下主頁按鈕後觸發