Example usage for android.support.v4.view MotionEventCompat ACTION_MASK

Introduction

In this page you can find the example usage for android.support.v4.view MotionEventCompat ACTION_MASK.

Prototype

int ACTION_MASK

To view the source code for android.support.v4.view MotionEventCompat ACTION_MASK.

Click Source Link

Document

Synonym for MotionEvent#ACTION_MASK .

Usage

From source file:cn.zmdx.kaka.locker.widget.SlidingPaneLayout.java

@Override
public boolean onTouchEvent(MotionEvent ev) {
    if (!mCanSlide) {
        return super.onTouchEvent(ev);
    }//from w w  w.j av  a2  s .c  o  m

    mDragHelper.processTouchEvent(ev);

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

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

    case MotionEvent.ACTION_UP: {
        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;
    }
    }

    return wantTouchEvents;
}

---

From source file:com.actionbarsherlock.custom.widget.VerticalDrawerLayout.java

@Override
public boolean onTouchEvent(MotionEvent ev) {
    mTopDragger.processTouchEvent(ev);//from w  ww.ja  va  2 s . c  o  m
    mBottomDragger.processTouchEvent(ev);

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

    switch (action & MotionEventCompat.ACTION_MASK) {
    case MotionEvent.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: {
        final float x = ev.getX();
        final float y = ev.getY();
        boolean peekingOnly = true;
        final View touchedView = mTopDragger.findTopChildUnder((int) x, (int) y);
        if (touchedView != null && isContentView(touchedView)) {
            final float dx = x - mInitialMotionX;
            final float dy = y - mInitialMotionY;
            final int slop = mTopDragger.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: {
        closeDrawers(true);
        mDisallowInterceptRequested = false;
        mChildrenCanceledTouch = false;
        break;
    }
    }

    return wantTouchEvents;
}

---

From source file:com.mark.quick.ui.view.swipebacklayout.SwipeBackLayout.java

@Override
public boolean onTouchEvent(MotionEvent ev) {
    LogUtils.v("%s--onTouchEvent0", hashCode());
    // ========================  START ========================
    if (!isSwipeBackEnable()) {
        return super.onTouchEvent(ev);
    }//  w  w w . j  a v  a  2 s  .  co  m
    // ========================  END ========================
    LogUtils.v("%s--onTouchEvent1", hashCode());
    if (!mCanSlide) {
        return super.onTouchEvent(ev);
    }
    LogUtils.v("%s--onTouchEvent2", hashCode());
    mDragHelper.processTouchEvent(ev);

    final int action = ev.getAction();
    boolean wantTouchEvents = true;
    switch (action & MotionEventCompat.ACTION_MASK) {
    case MotionEvent.ACTION_DOWN: {
        final float x = ev.getX();
        final float y = ev.getY();
        mInitialMotionX = x;
        mInitialMotionY = y;
        break;
    }

    case MotionEvent.ACTION_UP: {
        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;
    }
    }

    return wantTouchEvents;

}

---

From source file:com.jzh.stuapp.view.MyViewPager.java

@Override
public boolean onInterceptTouchEvent(MotionEvent ev) {
    /*/*from  w  w  w.  j av  a 2  s.c  o  m*/
     * This method JUST determines whether we want to intercept the motion.
     * If we return true, onMotionEvent will be called and we do the actual
     * scrolling there.
     */

    final int action = ev.getAction() & MotionEventCompat.ACTION_MASK;

    if (action == MotionEvent.ACTION_CANCEL || action == MotionEvent.ACTION_UP) {
        if (DEBUG)
            Log.v(TAG, "Intercept done!");
        mIsBeingDragged = false;
        mIsUnableToDrag = false;
        mActivePointerId = INVALID_POINTER;
        return false;
    }

    if (action != MotionEvent.ACTION_DOWN) {
        if (mIsBeingDragged) {
            if (DEBUG)
                Log.v(TAG, "Intercept returning true!");
            return true;
        }
        if (mIsUnableToDrag) {
            if (DEBUG)
                Log.v(TAG, "Intercept returning false!");
            return false;
        }
    }

    switch (action) {
    case MotionEvent.ACTION_MOVE: {
        /*
         * mIsBeingDragged == false, otherwise the shortcut would have
         * caught it. Check whether the user has moved far enough from his
         * original down touch.
         */

        /*
         * Locally do absolute value. mLastMotionY is set to the y value of
         * the down event.
         */
        final int activePointerId = mActivePointerId;
        if (activePointerId == INVALID_POINTER) {
            break;
        }

        final int pointerIndex = MotionEventCompat.findPointerIndex(ev, activePointerId);
        final float x = MotionEventCompat.getX(ev, pointerIndex);
        final float dx = x - mLastMotionX;
        final float xDiff = Math.abs(dx);
        final float y = MotionEventCompat.getY(ev, pointerIndex);
        final float yDiff = Math.abs(y - mLastMotionY);
        final int scrollX = getScrollX();
        final boolean atEdge = (dx > 0 && scrollX == 0)
                || (dx < 0 && mAdapter != null && scrollX >= (mAdapter.getCount() - 1) * getWidth() - 1);
        if (DEBUG)
            Log.v(TAG, "Moved x to " + x + "," + y + " diff=" + xDiff + "," + yDiff);

        if (canScroll(this, false, (int) dx, (int) x, (int) y)) {
            mInitialMotionX = mLastMotionX = x;
            mLastMotionY = y;
            return false;
        }
        if (xDiff > mTouchSlop && xDiff > yDiff) {
            if (DEBUG)
                Log.v(TAG, "Starting drag!");
            mIsBeingDragged = true;
            setScrollState(SCROLL_STATE_DRAGGING);
            mLastMotionX = x;
            setScrollingCacheEnabled(true);
        } else {
            if (yDiff > mTouchSlop) {
                if (DEBUG)
                    Log.v(TAG, "Starting unable to drag!");
                mIsUnableToDrag = true;
            }
        }
        break;
    }

    case MotionEvent.ACTION_DOWN: {
        /*
         * Remember location of down touch. ACTION_DOWN always refers to
         * pointer index 0.
         */
        mLastMotionX = mInitialMotionX = ev.getX();
        mLastMotionY = ev.getY();
        mActivePointerId = MotionEventCompat.getPointerId(ev, 0);

        if (mScrollState == SCROLL_STATE_SETTLING) {
            mIsBeingDragged = true;
            mIsUnableToDrag = false;
            setScrollState(SCROLL_STATE_DRAGGING);
        } else {
            completeScroll();
            mIsBeingDragged = false;
            mIsUnableToDrag = false;
        }

        if (DEBUG)
            Log.v(TAG, "Down at " + mLastMotionX + "," + mLastMotionY + " mIsBeingDragged=" + mIsBeingDragged
                    + "mIsUnableToDrag=" + mIsUnableToDrag);
        break;
    }

    case MotionEventCompat.ACTION_POINTER_UP:
        onSecondaryPointerUp(ev);
        break;
    }

    /*
     * The only time we want to intercept motion events is if we are in the
     * drag mode.
     */
    return mIsBeingDragged;
}

---

From source file:com.ideabag.playtunes.util.DrawerLayout.java

@Override
public boolean onTouchEvent(MotionEvent ev) {
    mLeftDragger.processTouchEvent(ev);/* w w  w. j a v  a  2s .  c  om*/
    mRightDragger.processTouchEvent(ev);

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

    switch (action & MotionEventCompat.ACTION_MASK) {
    case MotionEvent.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: {
        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: {
        closeDrawers(true);
        mDisallowInterceptRequested = false;
        mChildrenCanceledTouch = false;
        break;
    }

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

    }

    return wantTouchEvents;
}

---

From source file:com.daiv.android.twitter.manipulations.widgets.NotificationDrawerLayout.java

@Override
public boolean onTouchEvent(MotionEvent ev) {
    try {/*from   ww w .j av  a  2 s.  co  m*/
        mLeftDragger.processTouchEvent(ev);
    } catch (Exception e) {

    }

    try {
        mRightDragger.processTouchEvent(ev);
    } catch (Exception e) {

    }

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

    switch (action & MotionEventCompat.ACTION_MASK) {
    case MotionEvent.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: {
        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: {
        closeDrawers(true);
        mDisallowInterceptRequested = false;
        mChildrenCanceledTouch = false;
        break;
    }
    }

    return wantTouchEvents;
}

---

From source file:com.youle.gamebox.ui.view.SlidingPaneLayout.java

@Override
public boolean onTouchEvent(MotionEvent ev) {
    if (!mCanSlide) {
        return super.onTouchEvent(ev);
    }//  www.  ja  v  a 2  s . c om

    // 2013.12.28 ?
    if ((ev.getAction() & MotionEvent.ACTION_MASK) == MotionEvent.ACTION_MOVE) {
        final float x = ev.getX();
        final float y = ev.getY();
        final float adx = Math.abs(x - mInitialMotionX);
        final float ady = Math.abs(y - mInitialMotionY);
        final int slop = mDragHelper.getTouchSlop();
        if (adx > slop && ady > adx) {
            return true;
        }
    }

    mDragHelper.processTouchEvent(ev);

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

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

    case MotionEvent.ACTION_UP: {
        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;
    }
    }

    return wantTouchEvents;
}

---

From source file:com.abewy.android.apps.klyph.widget.KlyphDrawerLayout.java

@Override
public boolean onTouchEvent(MotionEvent ev) {
    mLeftDragger.processTouchEvent(ev);/* w w  w. j a  va 2  s  .  c  o m*/
    mRightDragger.processTouchEvent(ev);

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

    switch (action & MotionEventCompat.ACTION_MASK) {
    case MotionEvent.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: {
        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 = false;//getDrawerLockMode(openDrawer) == LOCK_MODE_LOCKED_OPEN;
                }
            }
        }
        closeDrawers(peekingOnly);
        mDisallowInterceptRequested = false;
        break;
    }

    case MotionEvent.ACTION_CANCEL: {
        closeDrawers(true);
        mDisallowInterceptRequested = false;
        mChildrenCanceledTouch = false;
        break;
    }
    }

    return wantTouchEvents;
}

---

From source file:com.popofibo.weatherpop.custom.DrawerLayout.java

@Override
public boolean onTouchEvent(MotionEvent ev) {
    mLeftDragger.processTouchEvent(ev);// w  ww .ja  v a 2 s . c o m
    mRightDragger.processTouchEvent(ev);

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

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

    case MotionEvent.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);
        break;
    }

    case MotionEvent.ACTION_CANCEL: {
        closeDrawers(true);
        mChildrenCanceledTouch = false;
        break;
    }
    }

    return wantTouchEvents;
}

---

From source file:com.lansun.qmyo.view.DrawerLayout.java

@Override
public boolean onTouchEvent(MotionEvent ev) {
    try {//from   www.j  a  va 2 s  .  c  o m
        mLeftDragger.processTouchEvent(ev);
        mRightDragger.processTouchEvent(ev);
    } catch (Exception e) {
        System.out.println("");
        e.printStackTrace();
    }

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

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

    case MotionEvent.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);
        break;
    }

    case MotionEvent.ACTION_CANCEL: {
        closeDrawers(true);
        mChildrenCanceledTouch = false;
        break;
    }
    }
    //      System.out.println("" + wantTouchEvents);
    return wantTouchEvents;
}

---

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