判断安卓videoview在线播放卡顿（5s）的方法

检测Android VideoView在线播放流畅性的技巧

最新推荐文章于 2024-06-09 23:24:49 发布

原创最新推荐文章于 2024-06-09 23:24:49 发布 · 457 阅读

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#android

本文介绍了一种有效的方法来判断Android VideoView在播放在线视频时是否出现5秒以上的卡顿问题，这对于优化用户体验至关重要。

 /**
     * 针对在线广告
     * 判断在线广告是否缓冲超时5s；是则跳过广告
     */
    public void isBufferingTimeOut() {
        Timer timer = new Timer();
        timer.schedule(new TimerTask() {
            int old_duration = 0;
            long lastTime = System.currentTimeMillis();

            @Override
            public void run() {
                Log.d(TAG, "first time" + lastTime);
                int duration = 0;
                boolean isPlaying = false;
                if (mVideoView != null) {
                    duration = mVideoView.getCurrentPosition();
                    isPlaying= mVideoView.isPlaying();

                    long nowTime = System.currentTimeMillis();
                    Log.d(TAG, "gap time" + (nowTime - lastTime) + " is playing: " + isPlaying);
          			if (old_duration == duration) {
                        Log.e(TAG, "position stopped");
                        if (mVideoView.getDuration() == duration) {
                            timer.cancel;
                        }
                        if (nowTime - lastTime >= 5000) {
                            Log.e(TAG, "isBufferingTimeOut");
                            Message msg2 = refreshHandler.obtainMessage(2, "fail");
                             refreshHandler.sendMessage(msg2);
                            timer.cancel();
                        }

                        old_duration = duration;
                    } else if (duration > old_duration) {
                        if (isPlaying) {
                            Log.d(TAG, "isplaying");
                            if (duration == mVideoView.getDuration()) timer.cancel();
                            old_duration = duration;
                            lastTime=nowTime;
                        } else {
                            if (duration == mVideoView.getDuration()) timer.cancel();
       						old_duration = duration;
                        }

                    }
                } else timer.cancel();
            }
        }, 0, 1000);
    }