Java Code Examples for android.os.Handler#removeCallbacksAndMessages()

The following examples show how to use android.os.Handler#removeCallbacksAndMessages() . 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: ProgressDialogFragment.java From MyBlogDemo with Apache License 2.0

6 votes

@Override
public void onCreate(@Nullable Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setStyle(android.support.v4.app.DialogFragment.STYLE_NO_TITLE, R.style.AppTheme_AppCompat_Dialog_Alert);
    mHandler = new Handler(Looper.getMainLooper()) {
        @Override
        public void handleMessage(Message msg) {
            mProgress.setProgress(progress++);
            if (mProgress.getProgress() == 100) {
                mHandler.removeCallbacksAndMessages(null);
            } else {
                mHandler.sendEmptyMessageDelayed(1, 100);
            }
            super.handleMessage(msg);
        }
    };
    if (savedInstanceState != null) {
        progress = savedInstanceState.getInt("PROGRESS");
    }

}

Example 2

Source File: TextViewLinkHandler.java From Slide with GNU General Public License v3.0

6 votes

public TextViewLinkHandler(ClickableText clickableText, String subreddit, Spannable sequence) {
    this.clickableText = clickableText;
    this.subreddit = subreddit;
    this.sequence = sequence;

    clickHandled = false;
    handler = new Handler();
    longClicked = new Runnable() {
        @Override
        public void run() {
            // long click
            clickHandled = true;

            handler.removeCallbacksAndMessages(null);
            if (link != null && link.length > 0 && link[0] != null) {
                TextViewLinkHandler.this.clickableText.onLinkLongClick(link[0].getURL(), event);
            }

        }
    };
}

Example 3

Source File: FallingView.java From SmartSwipe with Apache License 2.0

5 votes

public void startFalling() {
    stopped = false;
    Handler handler = getHandler();
    if (handler != null) {
        handler.removeCallbacksAndMessages(runnable);
    }
    post(runnable);
}

Example 4

Source File: FallingView.java From SmartSwipe with Apache License 2.0

5 votes

public void stopFalling() {
    stopped = true;
    Handler handler = getHandler();
    if (handler != null) {
        handler.removeCallbacksAndMessages(runnable);
    }
}

Example 5

Source File: DanmakuView.java From DanDanPlayForAndroid with MIT License

5 votes

@Override
public void start(long position) {
    Handler handler = this.handler;
    if (handler == null) {
        prepare();
        handler = this.handler;
    } else {
        handler.removeCallbacksAndMessages(null);
    }
    if (handler != null) {
        handler.obtainMessage(DrawHandler.START, position).sendToTarget();
    }
}

Example 6

Source File: AppState.java From Chorus-RF-Laptimer with MIT License

5 votes

public void startOrStopConnectionTester() {
    if (mConnectionTester == null) {
        // start the range tester
        sendBtCommand("R*I0000"); // turn rssi monitoring off
        mConnectionTester = new ConnectionTester();

        mConnectionTesterSendHandler = new Handler() {
            public void handleMessage(Message msg) {
                AppState app = AppState.getInstance();
                if (app.isConnected && app.raceState != null && !app.raceState.isStarted && app.mConnectionTester != null) {
                    AppState.getInstance().sendBtCommand("%" + String.format("%04X", mConnectionTester.getNextValueToSend()));
                    mConnectionTester.calcDiffTimes();
                    emitEvent(DataAction.ConnectionTester);
                }
                sendEmptyMessageDelayed(0, mConnectionTester.SEND_DELAY_MS);
            }
        };
        mConnectionTesterSendHandler.sendEmptyMessage(0);
    }
    else {
        // stop the range tester
        mConnectionTesterSendHandler.removeCallbacksAndMessages(null);
        mConnectionTesterSendHandler = null;
        mConnectionTester = null;
        sendBtCommand("R*I0064"); // turn rssi monitoring off
    }
}

Example 7

Source File: WeatherView.java From Aurora with Apache License 2.0

5 votes

private void stopAnimAndRemoveCallbacks(){
    isStart=false;
    for (Map.Entry<String, ValueAnimator> entry : animMap.entrySet()) {
        entry.getValue().end();
    }
    Handler handler=this.getHandler();
    if (handler!=null){
        handler.removeCallbacksAndMessages(null);
    }
}

Example 8

Source File: OmegaPagerRecyclerView.java From OmegaRecyclerView with MIT License

5 votes

private void updateAutoScroll() {
    Handler handler = getAutoScrollHandler();
    handler.removeCallbacksAndMessages(null);
    if (mIsAutoScrollEnabled && mAutoScrollIntervalInMilliseconds > 0
            && getItemCount() > 1 && getLayoutManager() != null) {
        handler.postDelayed(this, mAutoScrollIntervalInMilliseconds);
    }
}

Example 9

Source File: OmegaPagerRecyclerView.java From OmegaRecyclerView with MIT License

5 votes

@Override
public void run() {
    Handler handler = getAutoScrollHandler();

    ViewPagerLayoutManager layoutManager = getLayoutManager();
    if (layoutManager == null) {
        handler.removeCallbacksAndMessages(null);
        return;
    }
    layoutManager.smoothScrollToNextPosition();
    handler.postDelayed(this, mAutoScrollIntervalInMilliseconds);
}

Example 10

Source File: RecordProgressBar.java From RecordVideo with Apache License 2.0

5 votes

/**
 * 停止进度
 */
public void stop() {
    mState = STATE_PREPARE;
    invalidate();
    Handler handler = getHandler();
    if (handler != null) {
        handler.removeCallbacksAndMessages(null);
    }
}

Example 11

Source File: StandardMediaPlayer.java From android-openslmediaplayer with Apache License 2.0

5 votes

@Override
public void reset() {
    checkIsNotReleased();

    if (!mState.canCallReset()) {
        return;
    }

    if (mPlayer != null) {
        mPlayer.reset();
    }

    if (mHandler != null) {
        mHandler.removeCallbacksAndMessages(null);
    }

    // Clear all messages to avoid unexpected error callback
    Handler superEventHandler = (mSuperEventHandler != null) ? mSuperEventHandler.get() : null;
    if (superEventHandler != null) {
        superEventHandler.removeCallbacksAndMessages(null);
    }

    mIsLooping = false;
    mSeekPosition = SEEK_POS_NOSET;
    mPendingSeekPosition = SEEK_POS_NOSET;
    mDuration = 0;

    mState.transitToIdleState();
}

Example 12

Source File: LogUtils.java From Android-Next with Apache License 2.0

5 votes

public void close() {
    Handler handler = mAsyncHandler;
    mAsyncHandler = null;
    if (handler != null) {
        handler.removeCallbacksAndMessages(null);
    }
    if (mHandlerThread != null) {
        mHandlerThread.quit();
        mHandlerThread = null;
    }
}

Example 13

Source File: MainActivity.java From RxAnimationBinding with Apache License 2.0

4 votes

public void blinkEmissionView(final int position) {
    Handler handler;
    switch (position) {
        case 0:
            handler = startHandler;
            break;
        case 1:
            handler = endHandler;
            break;
        case 2:
            handler = cancelHandler;
            break;
        case 3:
            handler = repeatHandler;
            break;
        case 4:
            handler = pauseHandler;
            break;
        case 5:
            handler = resumeHandler;
            break;
        default:
            handler = updateHandler;
            break;
    }
    if (emissionViews[position].isSelected()) {
        handler.removeCallbacksAndMessages(null);
        emissionViews[position].setSelected(false);
    } else {
        emissionViews[position].setSelected(true);
        handler.removeCallbacksAndMessages(null);
        handler.postDelayed(new Runnable() {
            @Override
            public void run() {
                if (emissionViews != null && emissionViews[position] != null) {
                    emissionViews[position].setSelected(false);
                }
            }
        }, BLINK_DURATION);
    }
}