Example usage for android.view View getRight

List of usage examples for android.view View getRight

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Introduction

In this page you can find the example usage for android.view View getRight.

Prototype

@ViewDebug.CapturedViewProperty
public final int getRight()

Source Link

Document

Right position of this view relative to its parent.

Usage

From source file:android.improving.utils.views.swipeback.ViewDragHelper.java

/**
 * Tests scrollability within child views of v given a delta of dx.
 * /*from ww w  . j a  v a  2  s  .  c o m*/
 * @param v
 *            View to test for horizontal scrollability
 * @param checkV
 *            Whether the view v passed should itself be checked for
 *            scrollability (true), or just its children (false).
 * @param dx
 *            Delta scrolled in pixels along the X axis
 * @param dy
 *            Delta scrolled in pixels along the Y axis
 * @param x
 *            X coordinate of the active touch point
 * @param y
 *            Y coordinate of the active touch point
 * @return true if child views of v can be scrolled by delta of dx.
 */
protected boolean canScroll(View v, boolean checkV, int dx, int dy, int x, int y) {
    if (v instanceof ViewGroup) {
        final ViewGroup group = (ViewGroup) v;
        final int scrollX = v.getScrollX();
        final int scrollY = v.getScrollY();
        final int count = group.getChildCount();
        // Count backwards - let topmost views consume scroll distance
        // first.
        for (int i = count - 1; i >= 0; i--) {
            // TODO: Add versioned support here for transformed views.
            // This will not work for transformed views in Honeycomb+
            final View child = group.getChildAt(i);
            if (x + scrollX >= child.getLeft() && x + scrollX < child.getRight()
                    && y + scrollY >= child.getTop() && y + scrollY < child.getBottom() && canScroll(child,
                            true, dx, dy, x + scrollX - child.getLeft(), y + scrollY - child.getTop())) {
                return true;
            }
        }
    }

    return checkV && (ViewCompat.canScrollHorizontally(v, -dx) || ViewCompat.canScrollVertically(v, -dy));
}

From source file:android.improving.utils.views.swipeback.ViewDragHelper.java

/**
 * Find the topmost child under the given point within the parent view's
 * coordinate system. The child order is determined using
 * {@link com.way.ui.swipeback.ViewDragHelper.Callback#getOrderedChildIndex(int)}
 * .//from  w ww.  j  a va 2 s.  c  om
 * 
 * @param x
 *            X position to test in the parent's coordinate system
 * @param y
 *            Y position to test in the parent's coordinate system
 * @return The topmost child view under (x, y) or null if none found.
 */
public View findTopChildUnder(int x, int y) {
    final int childCount = mParentView.getChildCount();
    for (int i = childCount - 1; i >= 0; i--) {
        final View child = mParentView.getChildAt(mCallback.getOrderedChildIndex(i));
        if (x >= child.getLeft() && x < child.getRight() && y >= child.getTop() && y < child.getBottom()) {
            return child;
        }
    }
    return null;
}

From source file:android.improving.utils.views.swipeback.ViewDragHelper.java

/**
 * Determine if the supplied view is under the given point in the parent
 * view's coordinate system./*  w  w w  .  j a v a  2  s  .com*/
 * 
 * @param view
 *            Child view of the parent to hit test
 * @param x
 *            X position to test in the parent's coordinate system
 * @param y
 *            Y position to test in the parent's coordinate system
 * @return true if the supplied view is under the given point, false
 *         otherwise
 */
public boolean isViewUnder(View view, int x, int y) {
    if (view == null) {
        return false;
    }
    return x >= view.getLeft() && x < view.getRight() && y >= view.getTop() && y < view.getBottom();
}

From source file:android.widget.Gallery.java

private void fillToGalleryRightRtl() {
    int itemSpacing = mSpacing;
    int galleryRight = mRight - mLeft - mPaddingRight;

    // Set state for initial iteration
    View prevIterationView = getChildAt(0);
    int curPosition;
    int curLeftEdge;

    if (prevIterationView != null) {
        curPosition = mFirstPosition - 1;
        curLeftEdge = prevIterationView.getRight() + itemSpacing;
    } else {//from   www .ja v a2 s. c o  m
        curPosition = 0;
        curLeftEdge = mPaddingLeft;
        mShouldStopFling = true;
    }

    while (curLeftEdge < galleryRight && curPosition >= 0) {
        prevIterationView = makeAndAddView(curPosition, curPosition - mSelectedPosition, curLeftEdge, true);

        // Remember some state
        mFirstPosition = curPosition;

        // Set state for next iteration
        curLeftEdge = prevIterationView.getRight() + itemSpacing;
        curPosition--;
    }
}

From source file:com.aviary.android.feather.sdk.widget.AviaryWorkspace.java

private void fillToGalleryRight() {
    int itemSpacing = 0;
    int galleryRight = getScreenScrollPositionX(mCurrentScreen + 2);
    int numChildren = getChildCount();
    int numItems = mItemCount;

    // Set state for initial iteration
    View prevIterationView = getChildAt(numChildren - 1);
    int curPosition;
    int curLeftEdge;

    if (prevIterationView != null) {
        curPosition = mFirstPosition + numChildren;
        curLeftEdge = prevIterationView.getRight() + itemSpacing;
    } else {/* w  w  w.  java 2s .c o  m*/
        mFirstPosition = curPosition = mItemCount - 1;
        curLeftEdge = mPaddingLeft;
    }

    while (curLeftEdge < galleryRight && curPosition < numItems) {
        prevIterationView = makeAndAddView(curPosition, curPosition - mCurrentScreen, curLeftEdge, true);

        // Set state for next iteration
        curLeftEdge = prevIterationView.getRight() + itemSpacing;
        curPosition++;
    }
}

From source file:android.widget.Gallery.java

private void fillToGalleryRightLtr() {
    int itemSpacing = mSpacing;
    int galleryRight = mRight - mLeft - mPaddingRight;
    int numChildren = getChildCount();
    int numItems = mItemCount;

    // Set state for initial iteration
    View prevIterationView = getChildAt(numChildren - 1);
    int curPosition;
    int curLeftEdge;

    if (prevIterationView != null) {
        curPosition = mFirstPosition + numChildren;
        curLeftEdge = prevIterationView.getRight() + itemSpacing;
    } else {//from  ww w. j  a va  2s .c  o  m
        mFirstPosition = curPosition = mItemCount - 1;
        curLeftEdge = mPaddingLeft;
        mShouldStopFling = true;
    }

    while (curLeftEdge < galleryRight && curPosition < numItems) {
        prevIterationView = makeAndAddView(curPosition, curPosition - mSelectedPosition, curLeftEdge, true);

        // Set state for next iteration
        curLeftEdge = prevIterationView.getRight() + itemSpacing;
        curPosition++;
    }
}

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

/**
 * Tests scrollability within child views of v given a delta of dx.
 * /*  w w  w .ja  v a  2s. co m*/
 * @param v View to test for horizontal scrollability
 * @param checkV Whether the view v passed should itself be checked for
 *            scrollability (true), or just its children (false).
 * @param dx Delta scrolled in pixels
 * @param x X coordinate of the active touch point
 * @param y Y coordinate of the active touch point
 * @return true if child views of v can be scrolled by delta of dx.
 */
protected boolean canScroll(View v, boolean checkV, int dx, int x, int y) {
    if (v instanceof ViewGroup) {
        final ViewGroup group = (ViewGroup) v;
        final int scrollX = v.getScrollX();
        final int scrollY = v.getScrollY();
        final int count = group.getChildCount();
        // Count backwards - let topmost views consume scroll distance
        // first.
        for (int i = count - 1; i >= 0; i--) {
            // TODO: Add versioned support here for transformed views.
            // This will not work for transformed views in Honeycomb+
            final View child = group.getChildAt(i);
            if (x + scrollX >= child.getLeft() && x + scrollX < child.getRight()
                    && y + scrollY >= child.getTop() && y + scrollY < child.getBottom() && canScroll(child,
                            true, dx, x + scrollX - child.getLeft(), y + scrollY - child.getTop())) {
                return true;
            }
        }
    }

    return checkV && ViewCompat.canScrollHorizontally(v, (isLayoutRtlSupport() ? dx : -dx));
}

From source file:com.android.dialer.widget.OverlappingPaneLayout.java

void updateObscuredViewsVisibility(View panel) {
    final int startBound = getPaddingTop();
    final int endBound = getHeight() - getPaddingBottom();

    final int leftBound = getPaddingLeft();
    final int rightBound = getWidth() - getPaddingRight();
    final int left;
    final int right;
    final int top;
    final int bottom;
    if (panel != null && viewIsOpaque(panel)) {
        left = panel.getLeft();/*from  ww w .ja va 2 s  .  com*/
        right = panel.getRight();
        top = panel.getTop();
        bottom = panel.getBottom();
    } else {
        left = right = top = bottom = 0;
    }

    for (int i = 0, childCount = getChildCount(); i < childCount; i++) {
        final View child = getChildAt(i);

        if (child == panel) {
            // There are still more children above the panel but they won't be affected.
            break;
        }

        final int clampedChildLeft = Math.max(leftBound, child.getLeft());
        final int clampedChildRight = Math.min(rightBound, child.getRight());
        final int clampedChildTop = Math.max(startBound, child.getTop());
        final int clampedChildBottom = Math.min(endBound, child.getBottom());

        final int vis;
        if (clampedChildLeft >= left && clampedChildTop >= top && clampedChildRight <= right
                && clampedChildBottom <= bottom) {
            vis = INVISIBLE;
        } else {
            vis = VISIBLE;
        }
        child.setVisibility(vis);
    }
}

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

/**
 * Tests scrollability within child views of v given a delta of dx.
 * // w  w w  . j  a  v  a2  s .  c  o m
 * @param v
 *            View to test for horizontal scrollability
 * @param checkV
 *            Whether the view v passed should itself be checked for
 *            scrollability (true), or just its children (false).
 * @param dx
 *            Delta scrolled in pixels
 * @param x
 *            X coordinate of the active touch point
 * @param y
 *            Y coordinate of the active touch point
 * @return true if child views of v can be scrolled by delta of dx.
 */
protected boolean canScroll(View v, boolean checkV, int dx, int x, int y) {
    if (v instanceof ViewGroup) {
        final ViewGroup group = (ViewGroup) v;
        final int scrollX = v.getScrollX();
        final int scrollY = v.getScrollY();
        final int count = group.getChildCount();
        for (int i = count - 1; i >= 0; i--) {
            final View child = group.getChildAt(i);
            if (x + scrollX >= child.getLeft() && x + scrollX < child.getRight()
                    && y + scrollY >= child.getTop() && y + scrollY < child.getBottom() && canScroll(child,
                            true, dx, x + scrollX - child.getLeft(), y + scrollY - child.getTop())) {
                return true;
            }
        }
    }

    return checkV && ViewCompat.canScrollHorizontally(v, -dx);
}

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

private void reveal(View sourceView, int colorRes, AnimatorListener listener) {
    final ViewGroupOverlay groupOverlay = (ViewGroupOverlay) getWindow().getDecorView().getOverlay();

    final Rect displayRect = new Rect();
    mDisplayView.getGlobalVisibleRect(displayRect);

    // Make reveal cover the display and status bar.
    final View revealView = new View(this);
    revealView.setBottom(displayRect.bottom);
    revealView.setLeft(displayRect.left);
    revealView.setRight(displayRect.right);
    revealView.setBackgroundColor(getResources().getColor(colorRes));
    groupOverlay.add(revealView);//from w w w  .j a  va  2  s  . co  m

    final int[] clearLocation = new int[2];
    sourceView.getLocationInWindow(clearLocation);
    clearLocation[0] += sourceView.getWidth() / 2;
    clearLocation[1] += sourceView.getHeight() / 2;

    final int revealCenterX = clearLocation[0] - revealView.getLeft();
    final int revealCenterY = clearLocation[1] - revealView.getTop();

    final double x1_2 = Math.pow(revealView.getLeft() - revealCenterX, 2);
    final double x2_2 = Math.pow(revealView.getRight() - revealCenterX, 2);
    final double y_2 = Math.pow(revealView.getTop() - revealCenterY, 2);
    final float revealRadius = (float) Math.max(Math.sqrt(x1_2 + y_2), Math.sqrt(x2_2 + y_2));

    final Animator revealAnimator = ViewAnimationUtils.createCircularReveal(revealView, revealCenterX,
            revealCenterY, 0.0f, revealRadius);
    revealAnimator.setDuration(getResources().getInteger(android.R.integer.config_longAnimTime));
    revealAnimator.addListener(listener);

    final Animator alphaAnimator = ObjectAnimator.ofFloat(revealView, View.ALPHA, 0.0f);
    alphaAnimator.setDuration(getResources().getInteger(android.R.integer.config_mediumAnimTime));

    final AnimatorSet animatorSet = new AnimatorSet();
    animatorSet.play(revealAnimator).before(alphaAnimator);
    animatorSet.setInterpolator(new AccelerateDecelerateInterpolator());
    animatorSet.addListener(new AnimatorListenerAdapter() {
        @Override
        public void onAnimationEnd(Animator animator) {
            groupOverlay.remove(revealView);
            mCurrentAnimator = null;
        }
    });

    mCurrentAnimator = animatorSet;
    animatorSet.start();
}