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.amitupadhyay.aboutexample.ui.widget.FabOverlapTextView.java

private TouchableUrlSpan getPressedSpan(Spannable spannable, MotionEvent event) {

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

    x -= getPaddingLeft();//w  w  w  .  j  av  a  2  s.  co m
    y -= getPaddingTop();

    x += getScrollX();
    y += getScrollY();

    int line = layout.getLineForVertical(y);
    int off = layout.getOffsetForHorizontal(line, x);

    TouchableUrlSpan[] link = spannable.getSpans(off, off, TouchableUrlSpan.class);
    TouchableUrlSpan touchedSpan = null;
    if (link.length > 0) {
        touchedSpan = link[0];
    }
    return touchedSpan;
}

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

/**
 *///  www .  j  a v a2s.  co  m
@Override
boolean shouldStartPull(MotionEvent event) {
    switch (mState) {
    case STATE_PULLING_AT_START:
        return (mMode & PullController.START) != 0 && mTouchLastX < event.getX();
    case STATE_PULLING_AT_END:
        return (mMode & PullController.END) != 0 && mTouchLastX > event.getX();
    }
    return false;
}

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From source file:br.com.cybereagle.androidwidgets.view.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:
        initialTouch.x = (int) ev.getX();
        initialTouch.y = (int) ev.getY();
    default://  w w  w .  j  a v  a  2  s .c om
        ev.offsetLocation(center.x - initialTouch.x, center.y - initialTouch.y);
        break;
    }

    return pager.dispatchTouchEvent(ev);
}

---

From source file:com.anysoftkeyboard.keyboards.views.AnyKeyboardViewWithMiniKeyboard.java

@Override
public boolean onTouchEvent(@NonNull MotionEvent me) {
    if (getMiniKeyboard() != null && mMiniKeyboardPopup.isShowing()) {
        final int miniKeyboardX = (int) me.getX();
        final int miniKeyboardY = (int) me.getY();
        final int action = MotionEventCompat.getActionMasked(me);

        MotionEvent translated = generateMiniKeyboardMotionEvent(action, miniKeyboardX, miniKeyboardY,
                me.getEventTime());/*  w ww. ja  va  2s . co  m*/
        getMiniKeyboard().onTouchEvent(translated);
        translated.recycle();
        return true;
    }

    return super.onTouchEvent(me);
}

---

From source file:com.cssweb.android.view.FTrendView.java

public void touchesEnded(MotionEvent event) {
    int x = (int) event.getX();
    int y = (int) event.getY();
    if (x < axisLabelWidth || x > width)
        return;/*from w  ww  . j av  a  2  s .c  o m*/
    if (y < this.axisLabelHeight || y > height - this.axisLabelHeight)
        return;
    isTouched = false;
    if (isTouchMoved == false) {
        isTouchMoved = false;
        isTrackStatus = !isTrackStatus;
        if (isTrackStatus) {//??
            if (x > axisLabelWidth && x < width)
                trackLineV = x;

            int idx = (int) ((x - axisLabelWidth) / SPACE);
            if (idx < dataLen && idx >= 0) {
                isTrackNumber = begin + idx;
                trackLineV = (int) (axisLabelWidth + idx * SPACE);
            } else {
                if (idx < 0) {
                    isTrackNumber = 0;
                    trackLineV = axisLabelWidth;
                }
                if (idx >= dataLen) {
                    isTrackNumber = dataLen - 1;
                    trackLineV = (int) (axisLabelWidth + (dataLen - 1) * SPACE);
                }
            }
        }
    }
    /**
     * ?Android SDK api
     *   invalidate ?View
     */
    this.invalidate();
}

---

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

/**
 *///from w ww .  jav a  2  s.co  m
@Override
void dispatchPullInitiated(MotionEvent event) {
    super.dispatchPullInitiated(event);
    switch (mState) {
    case STATE_PULLING_AT_START:
        this.mExpandingPull = mTouchLastX <= event.getX();
    case STATE_PULLING_AT_END:
        this.mExpandingPull = mTouchLastX > event.getX();
    }
    this.mTouchLastX = event.getX();
}

---

From source file:com.cssweb.android.view.FTrendView.java

public void touchesMoved(MotionEvent event) {
    currentPositionX = event.getX();
    currentPositionY = event.getY();//  ww  w.jav  a2s. c  o m
    float deltaX = startPositionX - currentPositionX;
    float deltaY = startPositionY - currentPositionY;
    if (Math.abs(deltaX) < 8 && Math.abs(deltaY) < 8) {
        isTouchMoved = false;
    } else {
        isTouchMoved = true;
    }
    if (isTrackStatus) {
        double sep = SPACE;
        int idx = (int) ((currentPositionX - axisLabelWidth) / sep);
        if (idx < dataLen && idx >= 0) {
            if (currentPositionX >= axisLabelWidth || currentPositionX <= width) {
                trackLineV = (int) (axisLabelWidth + idx * SPACE);
            }
            isTrackNumber = begin + idx;
            if (isTrackNumber >= dataLen) {
                isTrackNumber = dataLen - 1;
            }
        } else {
            if (idx < 0) {
                idx = 0;
                isTrackNumber = begin + idx;
                trackLineV = axisLabelWidth;
            }
            if (idx >= dataLen) {
                isTrackNumber = dataLen - 1;
                trackLineV = (int) (axisLabelWidth + (dataLen - 1) * SPACE);
            }
        }
    }
    /**
     * ?Android SDK api
     *   invalidate ?View
     */
    this.invalidate();
}

---

From source file:com.baoyz.dribble.widget.SwipeHoverLayout.java

@Override
public boolean onInterceptTouchEvent(MotionEvent ev) {
    int actionMasked = MotionEventCompat.getActionMasked(ev);
    boolean flag = false;
    switch (actionMasked) {
    case MotionEvent.ACTION_DOWN:
        mDownX = (int) ev.getX();
        mGestureDetector.onTouchEvent(ev);
        break;/* w ww .j  av a 2s. co  m*/
    case MotionEvent.ACTION_MOVE:
        if (Math.abs(ev.getX() - mDownX) > mTouchSlop)
            flag = true;
        break;
    }
    return flag;
}

---

From source file:com.app.gongza.libs.view.scrollablelayout.ScrollableLayout.java

@Override
public boolean dispatchTouchEvent(MotionEvent ev) {
    float currentX = ev.getX();
    float currentY = ev.getY();
    float deltaY;
    int shiftX = (int) Math.abs(currentX - mDownX);
    int shiftY = (int) Math.abs(currentY - mDownY);
    switch (ev.getAction()) {
    case MotionEvent.ACTION_DOWN:
        mDisallowIntercept = false;//from  w  w  w.  j  ava 2s.  c o  m
        needCheckUpdown = true;
        updown = true;
        mDownX = currentX;
        mDownY = currentY;
        mLastY = currentY;
        checkIsClickHead((int) currentY, mHeadHeight, getScrollY());
        checkIsClickHeadExpand((int) currentY, mHeadHeight, getScrollY());
        initOrResetVelocityTracker();
        mVelocityTracker.addMovement(ev);
        mScroller.forceFinished(true);
        break;
    case MotionEvent.ACTION_MOVE:
        if (mDisallowIntercept) {
            break;
        }
        initVelocityTrackerIfNotExists();
        mVelocityTracker.addMovement(ev);
        deltaY = mLastY - currentY;
        if (needCheckUpdown) {
            if (shiftX > mTouchSlop && shiftX > shiftY) {
                needCheckUpdown = false;
                updown = false;
            } else if (shiftY > mTouchSlop && shiftY > shiftX) {
                needCheckUpdown = false;
                updown = true;
            }
        }

        if (updown && shiftY > mTouchSlop && shiftY > shiftX
                && (!isSticked() || mHelper.isTop() || isClickHeadExpand)) {

            if (childViewPager != null) {
                childViewPager.requestDisallowInterceptTouchEvent(true);
            }
            scrollBy(0, (int) (deltaY + 0.5));
        }
        mLastY = currentY;
        break;
    case MotionEvent.ACTION_UP:
        if (updown && shiftY > shiftX && shiftY > mTouchSlop) {
            mVelocityTracker.computeCurrentVelocity(1000, mMaximumVelocity);
            float yVelocity = -mVelocityTracker.getYVelocity();
            boolean dislowChild = false;
            if (Math.abs(yVelocity) > mMinimumVelocity) {
                mDirection = yVelocity > 0 ? DIRECTION.UP : DIRECTION.DOWN;
                if ((mDirection == DIRECTION.UP && isSticked())
                        || (!isSticked() && getScrollY() == 0 && mDirection == DIRECTION.DOWN)) {
                    dislowChild = true;
                } else {
                    mScroller.fling(0, getScrollY(), 0, (int) yVelocity, 0, 0, -Integer.MAX_VALUE,
                            Integer.MAX_VALUE);
                    mScroller.computeScrollOffset();
                    mLastScrollerY = getScrollY();
                    invalidate();
                }
            }
            if (!dislowChild && (isClickHead || !isSticked())) {
                int action = ev.getAction();
                ev.setAction(MotionEvent.ACTION_CANCEL);
                boolean dispathResult = super.dispatchTouchEvent(ev);
                ev.setAction(action);
                return dispathResult;
            }
        }
        break;
    default:
        break;
    }
    super.dispatchTouchEvent(ev);
    return true;
}

---

From source file:com.cssweb.android.view.FTrendView.java

public void touchesBegan(MotionEvent event) {
    isTouched = true;
    isTouchMoved = false;
    startPositionX = event.getX();
    startPositionY = event.getY();
}

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