直播电商源码,活动开始时间计时器
直播电商源码,活动开始时间计时器实现的相关代码
private void stopTime() {
LogUtils.e("stopTime");
if (timer != null) {
timer.cancel();
timer = null;
}
if (task != null) {
task.cancel();
task = null;
}
}
Timer timer;
TimerTask task;
private void startTime(String time) {
LogUtils.e("startTime");
if (timer == null) {
timer = new Timer();
}
if (task == null) {
task = new TimerTask() {
@Override
public void run() {
startActivity(new Intent(RestService.this, RestHintActivity.class).addFlags(Intent.FLAG_ACTIVITY_NEW_TASK));
}
};
}
time = time.replace("分钟", "");
// long period = Integer.parseInt(time) * 60;
long period = 10000;
timer.schedule(task, period);
}
timer回收
timerTask.cancel();
timer.purge();将timer中的task为cancel的状态进行回收;
timerTask = null;
demo:
private void initTimer() {
if (timer == null) {
timer = new Timer();
}
if (timerTask == null) {
timerTask = new TimerTask() {
@Override
public void run() {
timeIsRun = true;
if (video_duration > 999) {
return;
}
if (mediaPlayer != null) {
try {
video_position = mediaPlayer.getCurrentPosition() / 1000;
} catch (IllegalStateException e) {
Log.e(TAG, "timer中 media获取错误: ");
}
}
Log.e(TAG, "run video_position: "+video_position );
Log.e(TAG, "run video_duration: "+video_duration );
String current = BigDecimalUtils.div((video_duration - video_position) + "", video_duration + "", 5);
if (BigDecimalUtils.compare(current, video_first) && !video_is_first) {
// 第一次超过1/4时,上报1/4视频进度;
Log.e(TAG, "上报 play_first: ");
commitAdEvent(adInfoUtils.getList_video_play_first());
video_is_first = true;
}
if (BigDecimalUtils.compare(current, video_midpoint) && !video_is_midpoint) {
// 第一次超过2/4时,上报2/4视频进度;
Log.e(TAG, "上报 video_play_midpoint: ");
commitAdEvent(adInfoUtils.getList_video_play_midpoint());
video_is_midpoint = true;
}
if (BigDecimalUtils.compare(current, video_third) && !video_ist_third) {
// 第一次超过3/4时,上报3/4视频进度;
Log.e(TAG, "上报 video_play_third: ");
commitAdEvent(adInfoUtils.getList_video_play_third());
video_ist_third = true;
}
handler.sendEmptyMessage(updataTimeType);
if (!videoDialog.isShowing()||video_position == video_duration) {
timeIsRun = false;
timerTask.cancel();
timer.purge();
timerTask = null;
return;
}
Log.e("TAG", "run video_position: " + video_position);
}
};
}
if (timeIsRun) {
return;
}
timer.schedule(timerTask, 0, 500);
}
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