Examples with MotionEvent android.view.MotionEvent used on opensource projects

Example 56 with MotionEvent

use of android.view.MotionEvent in project robolectric by robolectric.

the class VelocityTrackerTest method doMotion.

/**
   * Construct a new MotionEvent involving two pointers at {@code time}. Pointer 2 will be
   * considered active.
   */
private static MotionEvent doMotion(long time, float pointer1X, float pointer1Y, float pointer2X, float pointer2Y) {
    MotionEvent event = MotionEvent.obtain(0, time, MotionEvent.ACTION_MOVE, pointer2X, pointer2Y, 0);
    ShadowMotionEvent shadowEvent = Shadows.shadowOf(event);
    shadowEvent.setPointer2(pointer1X, pointer1Y);
    shadowEvent.setPointerIndex(0);
    // we put our active pointer (the second one down) first, so flip the IDs so that they match up
    // properly
    shadowEvent.setPointerIds(1, 0);
    return event;
}

Example 57 with MotionEvent

use of android.view.MotionEvent in project robolectric by robolectric.

the class ShadowViewGroupTest method shouldKnowWhenOnInterceptTouchEventWasCalled.

@Test
public void shouldKnowWhenOnInterceptTouchEventWasCalled() throws Exception {
    ViewGroup viewGroup = new FrameLayout(context);
    MotionEvent touchEvent = MotionEvent.obtain(0, 0, MotionEvent.ACTION_DOWN, 0, 0, 0);
    viewGroup.onInterceptTouchEvent(touchEvent);
    assertThat(shadowOf(viewGroup).getInterceptedTouchEvent()).isEqualTo(touchEvent);
}

Example 58 with MotionEvent

use of android.view.MotionEvent in project xabber-android by redsolution.

the class ContactListFragment method stopMovement.

/**
     * Stop fling scrolling.
     */
private void stopMovement() {
    MotionEvent event = MotionEvent.obtain(SystemClock.uptimeMillis(), SystemClock.uptimeMillis(), MotionEvent.ACTION_CANCEL, 0, 0, 0);
    listView.onTouchEvent(event);
    event.recycle();
}

Example 59 with MotionEvent

use of android.view.MotionEvent in project FileDownloader by lingochamp.

the class HybridTestActivity method onCreate.

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_hybrid_test);
    uiHandler = new Handler(new Handler.Callback() {

        @Override
        public boolean handleMessage(Message msg) {
            if (msg.what == WHAT_NEED_AUTO_2_BOTTOM) {
                needAuto2Bottom = true;
            }
            return false;
        }
    });
    assignViews();
    scrollView.setOnTouchListener(new View.OnTouchListener() {

        @Override
        public boolean onTouch(View v, MotionEvent event) {
            if (event.getAction() == MotionEvent.ACTION_DOWN) {
                uiHandler.removeMessages(WHAT_NEED_AUTO_2_BOTTOM);
                needAuto2Bottom = false;
            }
            if (event.getAction() == MotionEvent.ACTION_UP || event.getAction() == MotionEvent.ACTION_CANCEL) {
                uiHandler.removeMessages(WHAT_NEED_AUTO_2_BOTTOM);
                uiHandler.sendEmptyMessageDelayed(WHAT_NEED_AUTO_2_BOTTOM, 1000);
            }
            return false;
        }
    });
}

Example 60 with MotionEvent

use of android.view.MotionEvent in project cardslib by gabrielemariotti.

the class BaseDismissAnimation method invokeCallbak.

protected void invokeCallbak(final View dismissView) {
    // Animate the dismissed list item to zero-height and fire the dismiss callback when
    // all dismissed list item animations have completed. This triggers layout on each animation
    // frame; in the future we may want to do something smarter and more performant.
    final int dismissPosition = mBaseAdapter.getPosition(((CardViewWrapper) dismissView).getCard());
    final ViewGroup.LayoutParams lp = dismissView.getLayoutParams();
    final int originalHeight = dismissView.getHeight();
    ValueAnimator animator = ValueAnimator.ofInt(originalHeight, 1).setDuration(mAnimationTime);
    animator.addListener(new AnimatorListenerAdapter() {

        @Override
        public void onAnimationEnd(Animator animation) {
            --mDismissAnimationRefCount;
            if (mDismissAnimationRefCount == 0) {
                // No active animations, process all pending dismisses.
                // Sort by descending position
                Collections.sort(mPendingDismisses);
                int[] dismissPositions = new int[mPendingDismisses.size()];
                for (int i = mPendingDismisses.size() - 1; i >= 0; i--) {
                    dismissPositions[i] = mPendingDismisses.get(i).position;
                }
                mCallbacks.onDismiss(mCardListView, dismissPositions);
                // Reset mDownPosition to avoid MotionEvent.ACTION_UP trying to start a dismiss
                // animation with a stale position
                mDownPosition = ListView.INVALID_POSITION;
                ViewGroup.LayoutParams lp;
                for (PendingDismissData pendingDismiss : mPendingDismisses) {
                    // Reset view presentation
                    pendingDismiss.view.setAlpha(1f);
                    pendingDismiss.view.setTranslationX(0);
                    lp = pendingDismiss.view.getLayoutParams();
                    lp.height = 0;
                    pendingDismiss.view.setLayoutParams(lp);
                }
                // Send a cancel event
                long time = SystemClock.uptimeMillis();
                MotionEvent cancelEvent = MotionEvent.obtain(time, time, MotionEvent.ACTION_CANCEL, 0, 0, 0);
                mCardListView.dispatchTouchEvent(cancelEvent);
                mPendingDismisses.clear();
            }
        }
    });
    animator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {

        @Override
        public void onAnimationUpdate(ValueAnimator valueAnimator) {
            lp.height = (Integer) valueAnimator.getAnimatedValue();
            dismissView.setLayoutParams(lp);
        }
    });
    mPendingDismisses.add(new PendingDismissData(dismissPosition, dismissView));
    animator.start();
}