Java Code Examples for android.os.Looper#quitSafely()

The following examples show how to use android.os.Looper#quitSafely() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: HandlerThreadHandler.java    From libcommon with Apache License 2.0 5 votes vote down vote up 
@TargetApi(Build.VERSION_CODES.JELLY_BEAN_MR2)
public void quitSafely() throws IllegalStateException {
	final Looper looper = getLooper();
	if (looper != null) {
		looper.quitSafely();
	} else {
		throw new IllegalStateException("has no looper");
	}
}
Example 2
Source File: MoneroHandlerThread.java    From xmrwallet with Apache License 2.0 3 votes vote down vote up 
/**
 * Quits the handler thread's looper safely.
 * <p>
 * Causes the handler thread's looper to terminate as soon as all remaining messages
 * in the message queue that are already due to be delivered have been handled.
 * Pending delayed messages with due times in the future will not be delivered.
 * </p><p>
 * Any attempt to post messages to the queue after the looper is asked to quit will fail.
 * For example, the {@link Handler#sendMessage(Message)} method will return false.
 * </p><p>
 * If the thread has not been started or has finished (that is if
 * {@link #getLooper} returns null), then false is returned.
 * Otherwise the looper is asked to quit and true is returned.
 * </p>
 *
 * @return True if the looper looper has been asked to quit or false if the
 * thread had not yet started running.
 */
public boolean quitSafely() {
    Looper looper = getLooper();
    if (looper != null) {
        looper.quitSafely();
        return true;
    }
    return false;
}