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

Introduction

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

Prototype

public static int getActionMasked(MotionEvent event) 

Source Link

Document

Call MotionEvent#getAction , returning only the #ACTION_MASK portion.

Usage

From source file:com.ouyangzn.view.Test3Layout.java

@Override
public boolean onTouchEvent(MotionEvent event) {
    switch (MotionEventCompat.getActionMasked(event)) {
    case MotionEvent.ACTION_DOWN:
        Log.d(TAG, "--------------onTouchEvent.ACTION_DOWN------------------");
        break;/* www.  j a  v  a 2  s .c o m*/
    case MotionEvent.ACTION_UP:
        Log.d(TAG, "--------------onTouchEvent.ACTION_UP------------------");
        break;
    }
    //return super.onTouchEvent(event);
    return true;
}

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From source file:com.lokiy.widget.XViewPager.java

@Override
public boolean dispatchTouchEvent(MotionEvent ev) {
    // view?(ViewPager?ViewPager)
    //      getParent().requestDisallowInterceptTouchEvent(true);
    int action = MotionEventCompat.getActionMasked(ev);
    if (action == MotionEvent.ACTION_DOWN) {
        stopTimer();//from ww  w  . jav a  2s.  c  o m
    } else if (action == MotionEvent.ACTION_UP || action == MotionEvent.ACTION_CANCEL) {
        if (isAutoScroll) {
            startTimer();
        }
    }
    return super.dispatchTouchEvent(ev);
}

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From source file:com.ouyangzn.view.Test2Layout.java

@Override
public boolean onInterceptTouchEvent(MotionEvent ev) {
    //return true;
    boolean intercept = false;
    switch (MotionEventCompat.getActionMasked(ev)) {
    case MotionEvent.ACTION_DOWN:
        Log.d(TAG, "--------------onInterceptTouchEvent.ACTION_DOWN------------------");
        downY = ev.getY();/*  w w w .  j  a v  a 2  s.  co m*/
        break;
    case MotionEvent.ACTION_UP:
        Log.d(TAG, "--------------onInterceptTouchEvent.ACTION_UP------------------");
        break;
    case MotionEvent.ACTION_MOVE:
        // 
        if (ev.getY() - downY > 50) {
            intercept = true;
        }
        break;
    }
    Log.d(TAG, "--------------onInterceptTouchEvent.return = " + intercept);
    //return intercept;
    return super.onInterceptTouchEvent(ev);
}

---

From source file:com.github.takahirom.webview_in_coodinator_layout.NestedWebView.java

@Override
public boolean onTouchEvent(MotionEvent ev) {
    boolean returnValue = false;

    MotionEvent event = MotionEvent.obtain(ev);
    final int action = MotionEventCompat.getActionMasked(event);
    if (action == MotionEvent.ACTION_DOWN) {
        mNestedOffsetY = 0;/*from w  ww .  ja va2  s.c om*/
    }
    int eventY = (int) event.getY();
    event.offsetLocation(0, mNestedOffsetY);
    switch (action) {
    case MotionEvent.ACTION_MOVE:
        int deltaY = mLastY - eventY;
        // NestedPreScroll
        if (dispatchNestedPreScroll(0, deltaY, mScrollConsumed, mScrollOffset)) {
            deltaY -= mScrollConsumed[1];
            mLastY = eventY - mScrollOffset[1];
            event.offsetLocation(0, -mScrollOffset[1]);
            mNestedOffsetY += mScrollOffset[1];
        }
        returnValue = super.onTouchEvent(event);

        // NestedScroll
        if (dispatchNestedScroll(0, mScrollOffset[1], 0, deltaY, mScrollOffset)) {
            event.offsetLocation(0, mScrollOffset[1]);
            mNestedOffsetY += mScrollOffset[1];
            mLastY -= mScrollOffset[1];
        }
        break;
    case MotionEvent.ACTION_DOWN:
        returnValue = super.onTouchEvent(event);
        if (firstScroll) {
            // dispatching first down scrolling properly by making sure that first deltaY will be -ve
            mLastY = eventY - 5;
            firstScroll = false;
        } else {
            mLastY = eventY;
        }
        // start NestedScroll
        startNestedScroll(ViewCompat.SCROLL_AXIS_VERTICAL);
        break;
    case MotionEvent.ACTION_UP:
    case MotionEvent.ACTION_CANCEL:
        returnValue = super.onTouchEvent(event);
        // end NestedScroll
        stopNestedScroll();
        break;
    }
    return returnValue;
}

---

From source file:com.github.takahirom.zerobrowser.view.webview.ZeroBrowserWebView.java

@Override
public boolean onTouchEvent(MotionEvent ev) {
    boolean returnValue = true;

    MotionEvent event = MotionEvent.obtain(ev);
    final int action = MotionEventCompat.getActionMasked(event);
    if (action == MotionEvent.ACTION_DOWN) {
        mNestedOffsetY = 0;// w ww  .  j a va2s .c o  m
    }
    int eventY = (int) event.getY();
    event.offsetLocation(0, mNestedOffsetY);
    switch (action) {
    case MotionEvent.ACTION_MOVE:
        int deltaY = mLastY - eventY;
        // NestedPreScroll
        if (dispatchNestedPreScroll(0, deltaY, mScrollConsumed, mScrollOffset)) {
            deltaY -= mScrollConsumed[1];
            mLastY = eventY - mScrollOffset[1];
            event.offsetLocation(0, -mScrollOffset[1]);
            mNestedOffsetY += mScrollOffset[1];
        }
        returnValue = super.onTouchEvent(event);

        // NestedScroll
        if (dispatchNestedScroll(0, mScrollOffset[1], 0, deltaY, mScrollOffset)) {
            event.offsetLocation(0, mScrollOffset[1]);
            mNestedOffsetY += mScrollOffset[1];
            mLastY -= mScrollOffset[1];
        }
        break;
    case MotionEvent.ACTION_DOWN:
        returnValue = super.onTouchEvent(event);
        mLastY = eventY;
        // start NestedScroll
        startNestedScroll(ViewCompat.SCROLL_AXIS_VERTICAL);
        break;
    case MotionEvent.ACTION_UP:
    case MotionEvent.ACTION_CANCEL:
        returnValue = super.onTouchEvent(event);
        // end NestedScroll
        stopNestedScroll();
        break;
    }

    return returnValue;
}

---

From source file:com.smoothsync.smoothsetup.utils.CoordinatorWebView.java

@Override
public boolean onTouchEvent(MotionEvent ev) {
    MotionEvent event = MotionEvent.obtain(ev);
    switch (MotionEventCompat.getActionMasked(ev)) {
    case MotionEvent.ACTION_DOWN: {
        startNestedScroll(ViewCompat.SCROLL_AXIS_VERTICAL);
        mLastY = (int) ev.getY();
        return super.onTouchEvent(event);
    }/*from  w ww.j a v a  2  s.  c o m*/
    case MotionEvent.ACTION_MOVE: {
        int[] offsetInWindow = new int[2];
        int[] consumed = new int[2];
        int deltaY = (int) (mLastY - ev.getY() + 0.5 /* round properly */);
        if (dispatchNestedPreScroll(0, deltaY, consumed, offsetInWindow)) {
            deltaY -= consumed[1];
        }

        boolean result = super.onTouchEvent(event);
        dispatchNestedScroll(0, deltaY, 0, 0, offsetInWindow);
        return result;
    }
    case MotionEvent.ACTION_UP:
    case MotionEvent.ACTION_CANCEL: {
        stopNestedScroll();
        return super.onTouchEvent(event);
    }
    default: {
        return super.onTouchEvent(event);
    }
    }
}

---

From source file:com.just.agentweb.NestedScrollAgentWebView.java

@Override
public boolean onTouchEvent(MotionEvent event) {
    boolean result = false;

    MotionEvent trackedEvent = MotionEvent.obtain(event);

    final int action = MotionEventCompat.getActionMasked(event);

    if (action == MotionEvent.ACTION_DOWN) {
        mNestedYOffset = 0;/*from w  w w.  ja va 2 s  . c o  m*/
    }

    int y = (int) event.getY();

    event.offsetLocation(0, mNestedYOffset);

    switch (action) {
    case MotionEvent.ACTION_DOWN:
        mLastMotionY = y;
        startNestedScroll(ViewCompat.SCROLL_AXIS_VERTICAL);
        result = super.onTouchEvent(event);
        break;
    case MotionEvent.ACTION_MOVE:
        int deltaY = mLastMotionY - y;

        if (dispatchNestedPreScroll(0, deltaY, mScrollConsumed, mScrollOffset)) {
            deltaY -= mScrollConsumed[1];
            trackedEvent.offsetLocation(0, mScrollOffset[1]);
            mNestedYOffset += mScrollOffset[1];
        }

        mLastMotionY = y - mScrollOffset[1];

        int oldY = getScrollY();
        int newScrollY = Math.max(0, oldY + deltaY);
        int dyConsumed = newScrollY - oldY;
        int dyUnconsumed = deltaY - dyConsumed;

        if (dispatchNestedScroll(0, dyConsumed, 0, dyUnconsumed, mScrollOffset)) {
            mLastMotionY -= mScrollOffset[1];
            trackedEvent.offsetLocation(0, mScrollOffset[1]);
            mNestedYOffset += mScrollOffset[1];
        }

        result = super.onTouchEvent(trackedEvent);
        trackedEvent.recycle();
        break;
    case MotionEvent.ACTION_POINTER_DOWN:
    case MotionEvent.ACTION_UP:
    case MotionEvent.ACTION_CANCEL:
        stopNestedScroll();
        result = super.onTouchEvent(event);
        break;
    }
    return result;
}

---

From source file:com.geofbot.views.web.NestedWebView.java

@Override
public boolean onTouchEvent(MotionEvent ev) {
    boolean returnValue = false;

    MotionEvent event = MotionEvent.obtain(ev);
    final int action = MotionEventCompat.getActionMasked(event);
    if (action == MotionEvent.ACTION_DOWN) {
        mNestedOffsetY = 0;/*from  w  w w . j a  v  a 2s  .c o m*/
    }
    int eventY = (int) event.getY();
    event.offsetLocation(0, mNestedOffsetY);
    switch (action) {
    case MotionEvent.ACTION_MOVE:
        int deltaY = mLastY - eventY;
        // NestedPreScroll
        if (dispatchNestedPreScroll(0, deltaY, mScrollConsumed, mScrollOffset)) {
            deltaY -= mScrollConsumed[1];
            mLastY = eventY - mScrollOffset[1];
            event.offsetLocation(0, -mScrollOffset[1]);
            mNestedOffsetY += mScrollOffset[1];
        }
        returnValue = super.onTouchEvent(event);

        // NestedScroll
        if (dispatchNestedScroll(0, mScrollOffset[1], 0, deltaY, mScrollOffset)) {
            event.offsetLocation(0, mScrollOffset[1]);
            mNestedOffsetY += mScrollOffset[1];
            mLastY -= mScrollOffset[1];
        }
        break;
    case MotionEvent.ACTION_DOWN:
        returnValue = super.onTouchEvent(event);
        if (firstScroll) {
            // dispatching first down scrolling properly by making sure that first deltaY will be -ve
            mLastY = eventY - 5;
            firstScroll = false;
        } else {
            mLastY = eventY;
        }
        // start NestedScroll
        startNestedScroll(ViewCompat.SCROLL_AXIS_VERTICAL);
        break;
    default:
        returnValue = super.onTouchEvent(event);
        // end NestedScroll
        stopNestedScroll();
        break;
    }
    return returnValue;
}

---

From source file:com.google.sample.aaudio.play.MainActivity.java

@Override
public boolean onTouchEvent(MotionEvent event) {
    int action = MotionEventCompat.getActionMasked(event);
    switch (action) {
    case (MotionEvent.ACTION_DOWN):
        if (mEngineCreated)
            PlaybackEngine.setToneOn(true);
        break;//from   www .  java2  s. c  om
    case (MotionEvent.ACTION_UP):
        if (mEngineCreated)
            PlaybackEngine.setToneOn(false);
        break;
    }
    return super.onTouchEvent(event);
}

---

From source file:com.fangzp.daily.widget.NestedWebView.java

@Override
public boolean onTouchEvent(MotionEvent ev) {
    boolean returnValue = false;

    MotionEvent event = MotionEvent.obtain(ev);
    final int action = MotionEventCompat.getActionMasked(event);
    if (action == MotionEvent.ACTION_DOWN) {
        mNestedOffsetY = 0;/*from www  .ja  va2  s .c o m*/
    }
    int eventY = (int) event.getY();
    event.offsetLocation(0, mNestedOffsetY);
    switch (action) {
    case MotionEvent.ACTION_MOVE:
        int deltaY = mLastY - eventY;
        // NestedPreScroll
        if (dispatchNestedPreScroll(0, deltaY, mScrollConsumed, mScrollOffset)) {
            deltaY -= mScrollConsumed[1];
            mLastY = eventY - mScrollOffset[1];
            event.offsetLocation(0, -mScrollOffset[1]);
            mNestedOffsetY += mScrollOffset[1];
        }
        returnValue = super.onTouchEvent(event);

        // NestedScroll
        if (dispatchNestedScroll(0, mScrollOffset[1], 0, deltaY, mScrollOffset)) {
            event.offsetLocation(0, mScrollOffset[1]);
            mNestedOffsetY += mScrollOffset[1];
            mLastY -= mScrollOffset[1];
        }
        break;
    case MotionEvent.ACTION_DOWN:
        returnValue = super.onTouchEvent(event);
        mLastY = eventY;
        // start NestedScroll
        startNestedScroll(ViewCompat.SCROLL_AXIS_VERTICAL);
        break;
    case MotionEvent.ACTION_UP:
    case MotionEvent.ACTION_CANCEL:
        returnValue = super.onTouchEvent(event);
        // end NestedScroll
        stopNestedScroll();
        break;
    }
    return returnValue;
}

---

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