private static void initHandler() {
if (thread == null
|| !thread.isAlive()
|| thread.isInterrupted()
|| thread.getState() == Thread.State.TERMINATED) {
thread = new HandlerThread("tpush.working.thread");
thread.start();
handler = new Handler(thread.getLooper());
Log.i("CommonWorkingThread", ">>> Create new working thread." + thread.getId());
}
}
