@AfterViews
void init() {
String videoLink = getIntent().getStringExtra("video_link");
if (null == videoLink || "".equals(videoLink)) {
mApplication.showMsg(MApplication.TOAST_ALERT, "抱歉，解析连接出现问题");
return;
}
mHandler = new Handler();
mAudioManager = (AudioManager) getSystemService(Context.AUDIO_SERVICE);
sideVolume = (ImageView) sideSoundRoot.findViewById(R.id.value_img);
sideBright = (ImageView) sideBrightRoot.findViewById(R.id.value_img);
mGestureDetector = new GestureDetector(this, new SimpleGesture());
initPlayer(videoLink);
}
@UiThread
void changeVolume(float distance) {
int maxVolume = mAudioManager.getStreamMaxVolume(AudioManager.STREAM_MUSIC);
int volume = mAudioManager.getStreamVolume(AudioManager.STREAM_MUSIC);
float totalY = 0;
if (distance > 0) {
totalYup = totalYup + distance;
totalY = totalYup;
} else if (distance < 0) {
totalYdown = totalYdown + distance;
totalY = totalYdown;
}
int changeValue = (int) (totalY / (mApplication.getmScreenHeight() / maxVolume));
if (changeValue >= 1) {
totalYup = 0;
volume = volume + changeValue;
}
if (changeValue <= -1) {
totalYdown = 0;
volume = volume + changeValue;
}
if (volume > maxVolume) {
volume = maxVolume;
} else if (volume < 0) {
volume = 0;
}
mAudioManager.setStreamVolume(AudioManager.STREAM_MUSIC, volume, 0);
// 更新ui
ViewGroup.LayoutParams lp = sideVolume.getLayoutParams();
lp.height =
(int)
(sideSoundRoot.findViewById(R.id.value_img_bg).getLayoutParams().height
* volume
* 1f
/ maxVolume);
sideVolume.setLayoutParams(lp);
}
@Override
public void onPlayerError(ExoPlaybackException e) {
mApplication.showMsg(MApplication.TOAST_ALERT, "视频播放失败啦");
}