Example usage for android.view MotionEvent getX

Introduction

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

Prototype

public final float getX()

Source Link

Document

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

Usage

From source file:com.aprz.easy_iosched.ui.widget.MultiSwipeRefreshLayout.java

/**
 * @return false if the scrolled horizontal distance is bigger than the vertical one
 *//*  ww  w  . j  a  v a  2 s . co m*/
@Override
public boolean onInterceptTouchEvent(MotionEvent event) {
    switch (event.getAction()) {
    case MotionEvent.ACTION_DOWN:
        mStartGestureX = event.getX();
        mStartGestureY = event.getY();
        mHorizontalScrollDetected = false;
        break;

    case MotionEvent.ACTION_MOVE:
        mHorizontalScrollDetected = Math.abs(event.getX() - mStartGestureX) > Math
                .abs(event.getY() - mStartGestureY);
        if (mHorizontalScrollDetected) {
            return false;
        }
        break;
    }

    return super.onInterceptTouchEvent(event);
}

From source file:com.akingyin.librarys.widgets.XSwipeRefreshLayout.java

@Override
public boolean onInterceptTouchEvent(MotionEvent ev) {

    switch (ev.getAction()) {
    case MotionEvent.ACTION_DOWN:
        xDistance = yDistance = 0f;/*w  ww  . j a  va2 s.c  o m*/
        xLast = ev.getX();
        yLast = ev.getY();
        break;
    case MotionEvent.ACTION_MOVE:
        final float curX = ev.getX();
        final float curY = ev.getY();

        xDistance += Math.abs(curX - xLast);
        yDistance += Math.abs(curY - yLast);
        xLast = curX;
        yLast = curY;

        if (xDistance > yDistance) {
            return false;
        }
    }

    return super.onInterceptTouchEvent(ev);
}

From source file:com.awen.codebase.ui.VerticalViewPager.java

private MotionEvent swapXY(MotionEvent ev) {
    float width = getWidth();
    float height = getHeight();

    float newX = (ev.getY() / height) * width;
    float newY = (ev.getX() / width) * height;

    ev.setLocation(newX, newY);//w  w w. j  a v  a2 s  . c o  m

    return ev;
}

From source file:com.android.wneng.widget.vertcalViewPager.VerticalViewPager.java

private MotionEvent swapTouchEvent(MotionEvent event) {
    float width = getWidth();
    float height = getHeight();

    float swappedX = (event.getY() / height) * width;
    float swappedY = (event.getX() / width) * height;

    event.setLocation(swappedX, swappedY);

    return event;
}

From source file:projects.oss2015.cs.fundookid.Shoes.java

public boolean onTouchEvent(MotionEvent touchevent) {
    switch (touchevent.getAction()) {
    case MotionEvent.ACTION_DOWN: {
        x1 = touchevent.getX();
        y1 = touchevent.getY();/* w  w w  . java 2  s . c o m*/
        break;
    }
    case MotionEvent.ACTION_UP: {
        x2 = touchevent.getX();
        y2 = touchevent.getY();

        //if left to right swipe event on screen
        if (x1 < x2) {
            if (mpCheer.isPlaying())
                mpCheer.stop();
            Intent i = new Intent(this, Colors.class);
            startActivity(i);
        }

        //if right to left swipe event on screen
        if (x1 > x2) {
            if (mpCheer.isPlaying())
                mpCheer.stop();
            Intent i = new Intent(this, Coat.class);
            startActivity(i);
        }

        break;
    }
    }
    return false;
}

From source file:com.android.deskclock.VerticalViewPager.java

@Override
public boolean onTouchEvent(MotionEvent ev) {
    try {/*from  ww  w  . j a  v a2  s  .  com*/
        initializeParent();
        final float x = ev.getX();
        final float y = ev.getY();
        switch (ev.getAction()) {
        case MotionEvent.ACTION_DOWN: {
            mLastMotionX = x;
            mLastMotionY = y;
            if (!mParentViewPager.onTouchEvent(ev))
                return false;
            return verticalDrag(ev);
        }
        case MotionEvent.ACTION_MOVE: {
            final float xDiff = Math.abs(x - mLastMotionX);
            final float yDiff = Math.abs(y - mLastMotionY);
            if (!mHorizontalDrag && !mVerticalDrag) {
                if (xDiff > mTouchSlop && xDiff > yDiff) { // Swiping left and right
                    mHorizontalDrag = true;
                } else if (yDiff > mTouchSlop && yDiff > xDiff) { //Swiping up and down
                    mVerticalDrag = true;
                }
            }
            if (mHorizontalDrag) {
                return mParentViewPager.onTouchEvent(ev);
            } else if (mVerticalDrag) {
                return verticalDrag(ev);
            }
        }
        case MotionEvent.ACTION_UP: {
            if (mHorizontalDrag) {
                mHorizontalDrag = false;
                return mParentViewPager.onTouchEvent(ev);
            }
            if (mVerticalDrag) {
                mVerticalDrag = false;
                return verticalDrag(ev);
            }
        }
        }
        // Set both flags to false in case user lifted finger in the parent view pager
        mHorizontalDrag = false;
        mVerticalDrag = false;
    } catch (Exception e) {
        // The mParentViewPager shouldn't be null, but just in case. If this happens,
        // app should not crash, instead just ignore the user swipe input
        // TODO: handle the exception gracefully
    }
    return false;
}

From source file:com.androidinspain.deskclock.VerticalViewPager.java

private MotionEvent flipXY(MotionEvent ev) {
    final float width = getWidth();
    final float height = getHeight();

    final float x = (ev.getY() / height) * width;
    final float y = (ev.getX() / width) * height;

    ev.setLocation(x, y);//from ww w.ja  v a 2 s  .c  o  m

    return ev;
}

From source file:com.android.cts.uiautomator.Test5DetailFragment.java

/**
 * Collects pointer touch information converting from relative to absolute before
 * storing it as ending touch coordinates.
 *
 * @param event//from  w  w w.  j a va 2 s . c om
 * @param view
 * @param pointerIndex
 */
private void collectEndAction(MotionEvent event, View view) {
    int offsetInScreen[] = new int[2];
    view.getLocationOnScreen(offsetInScreen);
    mPointerEvent.endX = (int) (event.getX() + offsetInScreen[0]);
    mPointerEvent.endY = (int) (event.getY() + offsetInScreen[1]);
}

From source file:com.atwal.wakeup.battery.util.Utilities.java

/**
 * ???target View /*from  w w  w  .  j  a v a 2 s . c o m*/
 *
 * @param view
 * @param ev
 * @return
 */
public static boolean inRangeOfView(View view, MotionEvent ev) {
    int[] location = new int[2];
    view.getLocationOnScreen(location);
    int x = location[0];
    int y = location[1];
    if (ev.getX() < x || ev.getX() > (x + view.getWidth()) || ev.getY() < y
            || ev.getY() > (y + view.getHeight())) {
        return false;
    }
    return true;
}

From source file:com.android.cts.uiautomator.Test5DetailFragment.java

/**
 * Collects pointer touch information converting from relative to absolute before
 * storing it as starting touch coordinates.
 *
 * @param event//w  w  w  .  j  a v a 2s.co m
 * @param view
 * @param pointerIndex
 */
private void collectStartAction(MotionEvent event, View view) {
    int offsetInScreen[] = new int[2];
    view.getLocationOnScreen(offsetInScreen);
    mPointerEvent.startX = (int) (event.getX() + offsetInScreen[0]);
    mPointerEvent.startY = (int) (event.getY() + offsetInScreen[1]);
}