Example usage for android.view MotionEvent getY

List of usage examples for android.view MotionEvent getY

  1. HOME
  2. Java
  3. android
  4. android.view.*
  5. MotionEvent
  6. getY

Introduction

In this page you can find the example usage for android.view MotionEvent getY.

Prototype

public final float getY()

Source Link

Document

#getY(int) for the first pointer index (may be an arbitrary pointer identifier).

Usage

From source file:com.dycody.android.idealnote.DetailFragment.java

@SuppressLint("NewApi")
@Override//from w  w  w  .j  a v  a2 s. com
public boolean onTouch(View v, MotionEvent event) {
    int x = (int) event.getX();
    int y = (int) event.getY();

    switch (event.getAction()) {

    case MotionEvent.ACTION_DOWN:
        Log.v(Constants.TAG, "MotionEvent.ACTION_DOWN");
        int w;

        Point displaySize = Display.getUsableSize(mainActivity);
        w = displaySize.x;

        if (x < Constants.SWIPE_MARGIN || x > w - Constants.SWIPE_MARGIN) {
            swiping = true;
            startSwipeX = x;
        }

        break;

    case MotionEvent.ACTION_UP:
        Log.v(Constants.TAG, "MotionEvent.ACTION_UP");
        if (swiping)
            swiping = false;
        break;

    case MotionEvent.ACTION_MOVE:
        if (swiping) {
            Log.v(Constants.TAG, "MotionEvent.ACTION_MOVE at position " + x + ", " + y);
            if (Math.abs(x - startSwipeX) > Constants.SWIPE_OFFSET) {
                swiping = false;
                FragmentTransaction transaction = mainActivity.getSupportFragmentManager().beginTransaction();
                mainActivity.animateTransition(transaction, mainActivity.TRANSITION_VERTICAL);
                DetailFragment mDetailFragment = new DetailFragment();
                Bundle b = new Bundle();
                b.putParcelable(Constants.INTENT_NOTE, new Note());
                mDetailFragment.setArguments(b);
                transaction.replace(R.id.fragment_container, mDetailFragment, mainActivity.FRAGMENT_DETAIL_TAG)
                        .addToBackStack(mainActivity.FRAGMENT_DETAIL_TAG).commit();
            }
        }
        break;

    default:
        Log.e(Constants.TAG, "Wrong element choosen: " + event.getAction());
    }

    return true;
}

From source file:com.bizcom.vc.widget.cus.SubsamplingScaleImageView.java

private void setGestureDetector(final Context context) {
    this.detector = new GestureDetector(context, new GestureDetector.SimpleOnGestureListener() {
        @Override/*from  w w  w .  j a  v  a  2  s .c om*/
        public boolean onFling(MotionEvent e1, MotionEvent e2, float velocityX, float velocityY) {
            if (panEnabled && readySent && vTranslate != null && e1 != null && e2 != null
                    && (Math.abs(e1.getX() - e2.getX()) > 50 || Math.abs(e1.getY() - e2.getY()) > 50)
                    && (Math.abs(velocityX) > 500 || Math.abs(velocityY) > 500) && !isZooming) {
                PointF vTranslateEnd = new PointF(vTranslate.x + (velocityX * 0.25f),
                        vTranslate.y + (velocityY * 0.25f));
                float sCenterXEnd = ((getWidth() / 2) - vTranslateEnd.x) / scale;
                float sCenterYEnd = ((getHeight() / 2) - vTranslateEnd.y) / scale;
                new AnimationBuilder(new PointF(sCenterXEnd, sCenterYEnd)).withEasing(EASE_OUT_QUAD)
                        .withPanLimited(false).start();
                return true;
            }
            return super.onFling(e1, e2, velocityX, velocityY);
        }

        @Override
        public boolean onSingleTapConfirmed(MotionEvent e) {
            if (doubleTapListener != null) {
                return doubleTapListener.onSingleTapConfirmed(e);
            }
            performClick();
            return true;
        }

        @Override
        public boolean onDoubleTap(MotionEvent e) {
            if (zoomEnabled && readySent && vTranslate != null) {
                float doubleTapZoomScale = Math.min(maxScale,
                        SubsamplingScaleImageView.this.doubleTapZoomScale);
                boolean zoomIn = scale <= doubleTapZoomScale * 0.9;
                float targetScale = zoomIn ? doubleTapZoomScale
                        : Math.min(getWidth() / (float) sWidth(), getHeight() / (float) sHeight());
                PointF targetSCenter = viewToSourceCoord(new PointF(e.getX(), e.getY()));
                if (doubleTapZoomStyle == ZOOM_FOCUS_CENTER_IMMEDIATE) {
                    setScaleAndCenter(targetScale, targetSCenter);
                } else if (doubleTapZoomStyle == ZOOM_FOCUS_CENTER || !zoomIn) {
                    new AnimationBuilder(targetScale, targetSCenter).withInterruptible(false).start();
                } else if (doubleTapZoomStyle == ZOOM_FOCUS_FIXED) {
                    new AnimationBuilder(targetScale, targetSCenter, new PointF(e.getX(), e.getY()))
                            .withInterruptible(false).start();
                }

                // Hacky solution for #15 - after a double tap the
                // GestureDetector gets in a state where the next
                // fling is ignored, so here we replace it with a
                // new one.
                setGestureDetector(context);

                invalidate();
                return true;
            }
            return super.onDoubleTapEvent(e);
        }
    });
}

From source file:com.android.launcher3.ItemTouchHelper.java

View findChildView(MotionEvent event) {
    // first check elevated views, if none, then call RV
    final float x = event.getX();
    final float y = event.getY();
    if (mSelected != null) {
        final View selectedView = mSelected.itemView;
        if (hitTest(selectedView, x, y, mSelectedStartX + mDx, mSelectedStartY + mDy)) {
            return selectedView;
        }//from  ww  w.ja v  a 2s  .  c  o m
    }
    for (int i = mRecoverAnimations.size() - 1; i >= 0; i--) {
        final RecoverAnimation anim = mRecoverAnimations.get(i);
        final View view = anim.mViewHolder.itemView;
        if (hitTest(view, x, y, anim.mX, anim.mY)) {
            return view;
        }
    }
    return mRecyclerView.findChildViewUnder(x, y);
}

From source file:cn.bingoogolapple.swipebacklayout.BGASwipeBackLayout.java

@Override
public boolean onTouchEvent(MotionEvent ev) {
    // ========================  START ========================
    if (!isSwipeBackEnable()) {
        return super.onTouchEvent(ev);
    }/* w  w w  .j a  va2  s. co m*/
    // ========================  END ========================

    if (!mCanSlide) {
        return super.onTouchEvent(ev);
    }

    mDragHelper.processTouchEvent(ev);

    final int action = ev.getAction();
    boolean wantTouchEvents = true;

    switch (action & MotionEventCompat.ACTION_MASK) {
    case MotionEvent.ACTION_DOWN: {
        mMoveState = MOVE_STATE_LEFT;
        final float x = ev.getX();
        final float y = ev.getY();
        mInitialMotionX = x;
        mInitialMotionY = y;
        break;
    }

    case MotionEvent.ACTION_UP: {
        if (mSlideableView.getLeft() > mSlideRange * mSwipeBackThreshold) {
            mMoveState = MOVE_STATE_RIGHT;
        } else {
            mMoveState = MOVE_STATE_LEFT;
        }
        if (isDimmed(mSlideableView)) {
            final float x = ev.getX();
            final float y = ev.getY();
            final float dx = x - mInitialMotionX;
            final float dy = y - mInitialMotionY;
            final int slop = mDragHelper.getTouchSlop();
            if (dx * dx + dy * dy < slop * slop && mDragHelper.isViewUnder(mSlideableView, (int) x, (int) y)) {
                // Taps close a dimmed open pane.
                closePane(mSlideableView, 0);
                break;
            }
        }
        break;
    }

    case MotionEvent.ACTION_CANCEL: {
        if (mSlideableView.getLeft() > mSlideRange * mSwipeBackThreshold) {
            mMoveState = MOVE_STATE_RIGHT;
        } else {
            mMoveState = MOVE_STATE_LEFT;
        }
        break;
    }

    default:
        break;
    }

    return wantTouchEvents;
}

From source file:cn.oddcloud.www.navigationtabbar.ntb.NavigationTabBar.java

@Override
public boolean onTouchEvent(final MotionEvent event) {
    // Return if animation is running
    if (mAnimator.isRunning())
        return true;
    // If is not idle state, return
    if (mScrollState != ViewPager.SCROLL_STATE_IDLE)
        return true;

    switch (event.getAction()) {
    case MotionEvent.ACTION_DOWN:
        // Action down touch
        mIsActionDown = true;/*from  w w w.  j  a v  a 2  s. c o  m*/
        if (!mIsViewPagerMode)
            break;
        if (!mIsSwiped)
            break;
        // Detect if we touch down on pointer, later to move
        if (mIsHorizontalOrientation)
            mIsPointerActionDown = (int) (event.getX() / mModelSize) == mIndex;
        else
            mIsPointerActionDown = (int) (event.getY() / mModelSize) == mIndex;
        break;
    case MotionEvent.ACTION_MOVE:
        // If pointer touched, so move
        if (mIsPointerActionDown) {
            if (mIsHorizontalOrientation)
                mViewPager.setCurrentItem((int) (event.getX() / mModelSize), true);
            else
                mViewPager.setCurrentItem((int) (event.getY() / mModelSize), true);
            break;
        }
        if (mIsActionDown)
            break;
    case MotionEvent.ACTION_UP:
        // Press up and set model index relative to current coordinate
        if (mIsActionDown) {
            playSoundEffect(SoundEffectConstants.CLICK);
            if (mIsHorizontalOrientation)
                setModelIndex((int) (event.getX() / mModelSize));
            else
                setModelIndex((int) (event.getY() / mModelSize));
        }
    case MotionEvent.ACTION_CANCEL:
    case MotionEvent.ACTION_OUTSIDE:
    default:
        // Reset action touch variables
        mIsPointerActionDown = false;
        mIsActionDown = false;
        break;
    }

    return true;
}

From source file:com.aidy.bottomdrawerlayout.AllDrawerLayout.java

@Override
public boolean onTouchEvent(MotionEvent ev) {
    Log.i(TAG, "onTouchEvent()");
    final int action = ev.getAction();
    boolean wantTouchEvents = true;
    try {/*from  w  w  w  .  j av  a  2 s . co m*/

        mLeftDragger.processTouchEvent(ev);
        mRightDragger.processTouchEvent(ev);
        mTopDragger.processTouchEvent(ev);
        mBottomDragger.processTouchEvent(ev);

        switch (action & MotionEventCompat.ACTION_MASK) {
        case MotionEvent.ACTION_DOWN: {
            Log.i(TAG, "onTouchEvent() -- ACTION_DOWN");
            final float x = ev.getX();
            final float y = ev.getY();
            mInitialMotionX = x;
            mInitialMotionY = y;
            mDisallowInterceptRequested = false;
            mChildrenCanceledTouch = false;
            break;
        }

        case MotionEvent.ACTION_UP: {
            Log.i(TAG, "onTouchEvent() -- ACTION_UP");
            final float x = ev.getX();
            final float y = ev.getY();
            boolean peekingOnly = true;
            final View touchedView = mLeftDragger.findTopChildUnder((int) x, (int) y);
            if (touchedView != null && isContentView(touchedView)) {
                final float dx = x - mInitialMotionX;
                final float dy = y - mInitialMotionY;
                final int slop = mLeftDragger.getTouchSlop();
                if (dx * dx + dy * dy < slop * slop) {
                    // Taps close a dimmed open drawer but only if it isn't
                    // locked open.
                    final View openDrawer = findOpenDrawer();
                    if (openDrawer != null) {
                        peekingOnly = getDrawerLockMode(openDrawer) == LOCK_MODE_LOCKED_OPEN;
                    }
                }
            }
            closeDrawers(peekingOnly);
            mDisallowInterceptRequested = false;
            break;
        }

        case MotionEvent.ACTION_CANCEL: {
            Log.i(TAG, "onTouchEvent() -- ACTION_CANCEL");
            closeDrawers(true);
            mDisallowInterceptRequested = false;
            mChildrenCanceledTouch = false;
            break;
        }
        }
    } catch (IllegalArgumentException e) {
        // TODO: handle exception
    }
    boolean result = wantTouchEvents;
    Log.i(TAG, "onTouchEvent() -- result = " + result);
    return result;
}

From source file:com.aidy.bottomdrawerlayout.AllDrawerLayout.java

@Override
public boolean onInterceptTouchEvent(MotionEvent ev) {
    Log.i(TAG, "onInterceptTouchEvent()");
    final int action = MotionEventCompat.getActionMasked(ev);

    // "|" used deliberately here; both methods should be invoked.
    final boolean interceptForDrag = mLeftDragger.shouldInterceptTouchEvent(ev)
            | mRightDragger.shouldInterceptTouchEvent(ev) | mTopDragger.shouldInterceptTouchEvent(ev)
            | mBottomDragger.shouldInterceptTouchEvent(ev);
    boolean interceptForTap = false;
    switch (action) {
    case MotionEvent.ACTION_DOWN: {
        Log.i(TAG, "onInterceptTouchEvent() -- ACTION_DOWN");
        final float x = ev.getX();
        final float y = ev.getY();
        mInitialMotionX = x;/*from w  w  w  .  j  av  a 2  s . c  om*/
        mInitialMotionY = y;
        if (mScrimOpacity > 0 && isContentView(mLeftDragger.findTopChildUnder((int) x, (int) y))) {
            interceptForTap = true;
        }
        mDisallowInterceptRequested = false;
        mChildrenCanceledTouch = false;
        break;
    }

    case MotionEvent.ACTION_MOVE: {
        Log.i(TAG, "onInterceptTouchEvent() -- ACTION_MOVE");
        // If we cross the touch slop, don't perform the delayed peek for an
        // edge touch.
        if (mLeftDragger.checkTouchSlop(ViewDragHelper.DIRECTION_ALL)) {
            Log.i(TAG, "onInterceptTouchEvent() -- ACTION_MOVE -- 2");
            mLeftCallback.removeCallbacks();
            mRightCallback.removeCallbacks();
            mTopCallback.removeCallbacks();
            mBottomCallback.removeCallbacks();
        }
        break;
    }

    case MotionEvent.ACTION_CANCEL:
    case MotionEvent.ACTION_UP: {
        Log.i(TAG, "onInterceptTouchEvent() -- ACTION_CANCEL | ACTION_UP");
        closeDrawers(true);
        mDisallowInterceptRequested = false;
        mChildrenCanceledTouch = false;
    }
    }

    boolean result = interceptForDrag || interceptForTap || hasPeekingDrawer() || mChildrenCanceledTouch;
    Log.i(TAG, "onInterceptTouchEvent() -- result = " + result);
    return result;
}

From source file:com.android.ex.chips.RecipientEditTextView.java

@Override
public void onLongPress(final MotionEvent event) {
    if (mSelectedChip != null)
        return;//from   www  .  jav a  2 s.c  o  m
    final float x = event.getX();
    final float y = event.getY();
    final int offset = putOffsetInRange(x, y);
    final DrawableRecipientChip currentChip = findChip(offset);
    if (currentChip != null)
        // Copy the selected chip email address.
        showCopyDialog(currentChip.getEntry().getDestination());
}

From source file:com.buka.view.grid.ExtendableListView.java

private boolean onTouchDown(final MotionEvent event) {
    final int x = (int) event.getX();
    final int y = (int) event.getY();
    int motionPosition = pointToPosition(x, y);

    mVelocityTracker.clear();/*w ww .j a  v a 2s  .c  o  m*/
    mActivePointerId = MotionEventCompat.getPointerId(event, 0);

    // TODO : use the motion position for fling support
    // TODO : support long press!
    // startLongPressCheck();

    if ((mTouchMode != TOUCH_MODE_FLINGING) && !mDataChanged && motionPosition >= 0
            && getAdapter().isEnabled(motionPosition)) {
        // is it a tap or a scroll .. we don't know yet!
        mTouchMode = TOUCH_MODE_DOWN;

        // TODO : add handling for a click removed from here

        if (event.getEdgeFlags() != 0 && motionPosition < 0) {
            // If we couldn't find a view to click on, but the down event was touching
            // the edge, we will bail out and try again. This allows the edge correcting
            // code in ViewRoot to try to find a nearby view to select
            return false;
        }
    } else if (mTouchMode == TOUCH_MODE_FLINGING) {
        mTouchMode = TOUCH_MODE_SCROLLING;
        mMotionCorrection = 0;
        motionPosition = findMotionRow(y);
    }

    mMotionX = x;
    mMotionY = y;
    mMotionPosition = motionPosition;
    mLastY = Integer.MIN_VALUE;

    return true;
}

From source file:com.android.systemui.statusbar.phone.NotificationPanelView.java

private void handleQsDown(MotionEvent event) {
    if (event.getActionMasked() == MotionEvent.ACTION_DOWN
            && shouldQuickSettingsIntercept(event.getX(), event.getY(), -1)) {
        mQsTracking = true;/*  w w w . j a  v a 2s. c  om*/
        onQsExpansionStarted();
        mInitialHeightOnTouch = mQsExpansionHeight;
        mInitialTouchY = event.getX();
        mInitialTouchX = event.getY();

        // If we interrupt an expansion gesture here, make sure to update the state correctly.
        notifyExpandingFinished();
    }
}