Example usage for android.view MotionEvent getX

List of usage examples for android.view MotionEvent getX

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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:cn.dreamtobe.touchgallery.GalleryWidget.GalleryViewPager.java

@Override
public boolean onInterceptTouchEvent(MotionEvent event) {
    if ((event.getAction() & MotionEvent.ACTION_MASK) == MotionEvent.ACTION_UP) {
        //super.onInterceptTouchEvent(event);

        float endX = event.getX();
        float endY = event.getY();
        if (isAClick(startX, endX, startY, endY)) {
            if (mOnItemClickListener != null) {
                mOnItemClickListener.onItemClicked(mCurrentView, getCurrentItem());
            }/*from   w ww .j  a va2  s .c  om*/
        } else {
            super.onInterceptTouchEvent(event);
        }
    }

    if ((event.getAction() & MotionEvent.ACTION_MASK) == MotionEvent.ACTION_DOWN) {
        startX = event.getX();
        startY = event.getY();
    }

    float[] difference = handleMotionEvent(event);

    if (mCurrentView.pagerCanScroll()) {
        return super.onInterceptTouchEvent(event);
    } else {
        if (difference != null && mCurrentView.onRightSide && difference[0] < 0) //move right
        {
            return super.onInterceptTouchEvent(event);
        }
        if (difference != null && mCurrentView.onLeftSide && difference[0] > 0) //move left
        {
            return super.onInterceptTouchEvent(event);
        }
        if (difference == null && (mCurrentView.onLeftSide || mCurrentView.onRightSide)) {
            return super.onInterceptTouchEvent(event);
        }
    }
    return false;
}

From source file:adapters.PagerContainer.java

@Override
public boolean onTouchEvent(MotionEvent ev) {
    //We capture any touches not already handled by the ViewPager
    // to implement scrolling from a touch outside the pager bounds.
    switch (ev.getAction()) {
    case MotionEvent.ACTION_DOWN:
        mInitialTouch.x = (int) ev.getX();
        mInitialTouch.y = (int) ev.getY();
    default:/*from  w  ww  .  j a  v  a  2 s  .co m*/
        ev.offsetLocation(mCenter.x - mInitialTouch.x, mCenter.y - mInitialTouch.y);
        break;
    }

    return mPager.dispatchTouchEvent(ev);
}

From source file:cn.dreamtobe.touchgallery.GalleryWidget.GalleryViewPager.java

@Override
public boolean onTouchEvent(MotionEvent event) {

    if ((event.getAction() & MotionEvent.ACTION_MASK) == MotionEvent.ACTION_UP) {
        //super.onInterceptTouchEvent(event);

        float endX = event.getX();
        float endY = event.getY();
        if (isAClick(startX, endX, startY, endY)) {
            if (mOnItemClickListener != null) {
                mOnItemClickListener.onItemClicked(mCurrentView, getCurrentItem());
            }/*from w  w  w  .  jav a 2  s.co m*/
            //launchFullPhotoActivity(imageUrls);// WE HAVE A CLICK!!
        } else {
            super.onTouchEvent(event);
        }
    }

    if ((event.getAction() & MotionEvent.ACTION_MASK) == MotionEvent.ACTION_DOWN) {
        startX = event.getX();
        startY = event.getY();
    }

    /*if ((event.getAction() & MotionEvent.ACTION_MASK) == MotionEvent.ACTION_UP)
    {
    super.onTouchEvent(event);
    }*/

    float[] difference = handleMotionEvent(event);

    if (mCurrentView.pagerCanScroll()) {
        return super.onTouchEvent(event);
    } else {
        if (difference != null && mCurrentView.onRightSide && difference[0] < 0) //move right
        {
            return super.onTouchEvent(event);
        }
        if (difference != null && mCurrentView.onLeftSide && difference[0] > 0) //move left
        {
            return super.onTouchEvent(event);
        }
        if (difference == null && (mCurrentView.onLeftSide || mCurrentView.onRightSide)) {
            return super.onTouchEvent(event);
        }
    }

    return false;
}

From source file:com.albedinsky.android.support.ui.HorizontalPullHelper.java

/**
 *//* w  ww.j  a va2s. c o m*/
@Override
boolean shouldStartPull(MotionEvent event) {
    switch (mState) {
    case STATE_PULLING_AT_START:
        return mTouchLastX < event.getX();
    case STATE_PULLING_AT_END:
        return mTouchLastX > event.getX();
    }
    return false;
}

From source file:com.albedinsky.android.support.ui.HorizontalPullHelper.java

/**
 */// w  w w.java2  s. com
@Override
boolean shouldCancelPull(MotionEvent event) {
    switch (mState) {
    case STATE_PULLING_AT_START:
        return mTouchLastX > event.getX();
    case STATE_PULLING_AT_END:
        return mTouchLastX < event.getX();
    }
    return true;
}

From source file:com.albedinsky.android.ui.controller.HorizontalPullHelper.java

/**
 *//*w  w  w  .  ja va2  s.c  o  m*/
@Override
boolean shouldStartPull(MotionEvent event) {
    switch (mState) {
    case STATE_PULLING_AT_START:
        return (mMode & START) != 0 && mTouchLastX < event.getX();
    case STATE_PULLING_AT_END:
        return (mMode & END) != 0 && mTouchLastX > event.getX();
    }
    return false;
}

From source file:com.android.inputmethod.accessibility.AccessibleKeyboardViewProxy.java

/**
 * Receives hover events when touch exploration is turned on in SDK versions
 * ICS and higher.//w ww  . j  a v a  2  s . c  o  m
 *
 * @param event The hover event.
 * @return {@code true} if the event is handled
 */
public boolean dispatchHoverEvent(MotionEvent event, PointerTracker tracker) {
    final int x = (int) event.getX();
    final int y = (int) event.getY();
    final Key previousKey = mLastHoverKey;
    final Key key;

    if (pointInView(x, y)) {
        key = tracker.getKeyOn(x, y);
    } else {
        key = null;
    }

    mLastHoverKey = key;

    switch (event.getAction()) {
    case MotionEvent.ACTION_HOVER_EXIT:
        // Make sure we're not getting an EXIT event because the user slid
        // off the keyboard area, then force a key press.
        if (key != null) {
            getAccessibilityNodeProvider().simulateKeyPress(key);
        }
        //$FALL-THROUGH$
    case MotionEvent.ACTION_HOVER_ENTER:
        return onHoverKey(key, event);
    case MotionEvent.ACTION_HOVER_MOVE:
        if (key != previousKey) {
            return onTransitionKey(key, previousKey, event);
        } else {
            return onHoverKey(key, event);
        }
    }

    return false;
}

From source file:com.barchart.tester.pager.PagerContainer.java

@Override
public boolean onTouchEvent(MotionEvent ev) {
    // We capture any touches not already handled by the ViewPager
    // to implement scrolling from a touch outside the pager bounds.
    switch (ev.getAction()) {
    case MotionEvent.ACTION_DOWN:
        mInitialTouch.x = (int) ev.getX();
        mInitialTouch.y = (int) ev.getY();
    default:/*from w  w w . j av a2s.  c  o  m*/
        ev.offsetLocation(mCenter.x - mInitialTouch.x, mCenter.y - mInitialTouch.y);
        break;
    }

    return mPager.dispatchTouchEvent(ev);
}

From source file:cn.limc.androidcharts.event.SlipGestureDetector.java

public boolean onTouchEvent(MotionEvent event) {
    int pointers = event.getPointerCount();
    switch (event.getAction() & MotionEvent.ACTION_MASK) {
    // ?// w  w w  .  j  a v  a  2 s  .c  o m
    case MotionEvent.ACTION_DOWN:
        initalX = event.getX();
        if (pointers > 1) {
            touchMode = TOUCH_MODE_MULTI;
        } else {
            touchMode = TOUCH_MODE_SINGLE;
        }
        break;
    case MotionEvent.ACTION_UP:
        startPointA = null;
        startPointB = null;
        break;
    case MotionEvent.ACTION_POINTER_UP:
        startPointA = null;
        startPointB = null;
    case MotionEvent.ACTION_POINTER_DOWN:
        olddistance = calcDistance(event);
        if (olddistance > MIN_DISTANCE) {
            touchMode = TOUCH_MODE_MULTI;
            startPointA = new PointF(event.getX(0), event.getY(0));
            startPointB = new PointF(event.getX(1), event.getY(1));
        }
        return true;
    case MotionEvent.ACTION_MOVE:
        if (touchMode == TOUCH_MODE_SINGLE) {
            final float finalX = event.getX();
            // MotionEvent finalEvent = event;
            if (performLongClick) {
                return super.onTouchEvent(event);
            } else {
                if (finalX - initalX >= mStickScaleValue) {
                    if (onSlipGestureListener != null) {
                        onSlipGestureListener.onMoveRight((ISlipable) instance, event);
                    }
                } else if (initalX - finalX >= mStickScaleValue) {
                    if (onSlipGestureListener != null) {
                        onSlipGestureListener.onMoveLeft((ISlipable) instance, event);
                    }
                }
                initalX = finalX;
                // initalEvent = finalEvent;
                return true;
            }
        } else if (touchMode == TOUCH_MODE_MULTI) {
            newdistance = calcDistance(event);
            if (Math.abs(newdistance - olddistance) > MIN_DISTANCE) {
                if (onZoomGestureListener != null) {
                    if (newdistance > olddistance) {
                        onZoomGestureListener.onZoomIn((IZoomable) instance, event);
                    } else {
                        onZoomGestureListener.onZoomOut((IZoomable) instance, event);
                    }
                }
            }
            olddistance = newdistance;
            return true;
            // startPointA = new PointF(event.getX(), event.getY());
            // startPointB = new PointF(event.getX(1), event.getY(1));
        }
        break;
    }
    return super.onTouchEvent(event);
}

From source file:com.android.calculator2.CalculatorPadViewPager.java

@Override
public boolean onInterceptTouchEvent(MotionEvent ev) {
    boolean shouldIntercept = super.onInterceptTouchEvent(ev);

    // Only allow the current item to receive touch events.
    if (!shouldIntercept && ev.getActionMasked() == MotionEvent.ACTION_DOWN) {
        final int x = (int) ev.getX() + getScrollX();
        final int y = (int) ev.getY() + getScrollY();

        final int childCount = getChildCount();
        for (int i = childCount - 1; i >= 0; --i) {
            final int childIndex = getChildDrawingOrder(childCount, i);
            final View child = getChildAt(childIndex);
            if (child.getVisibility() == View.VISIBLE && x >= child.getLeft() && x < child.getRight()
                    && y >= child.getTop() && y < child.getBottom()) {
                shouldIntercept = (childIndex != getCurrentItem());
                break;
            }//from ww  w  . ja  v a2 s  .  c o m
        }
    }

    return shouldIntercept;
}