Example usage for android.view View getBottom

List of usage examples for android.view View getBottom

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Introduction

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

Prototype

@ViewDebug.CapturedViewProperty
public final int getBottom()

Source Link

Document

Bottom 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 w  w  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:com.hippo.widget.recyclerview.EasyRecyclerView.java

private void positionSelector(int position, View sel, boolean manageHotspot, float x, float y) {
    final boolean positionChanged = position != mSelectorPosition;
    if (position != INVALID_POSITION) {
        mSelectorPosition = position;//from   w  w w.ja va  2s .c om
    }

    final Rect selectorRect = mSelectorRect;
    selectorRect.set(sel.getLeft(), sel.getTop(), sel.getRight(), sel.getBottom());

    // Adjust for selection padding.
    selectorRect.left -= mSelectionLeftPadding;
    selectorRect.top -= mSelectionTopPadding;
    selectorRect.right += mSelectionRightPadding;
    selectorRect.bottom += mSelectionBottomPadding;

    // Update the selector drawable.
    final Drawable selector = mSelector;
    if (selector != null) {
        if (positionChanged) {
            // Wipe out the current selector state so that we can start
            // over in the new position with a fresh state.
            selector.setVisible(false, false);
            selector.setState(StateSet.NOTHING);
        }
        selector.setBounds(selectorRect);
        if (positionChanged) {
            if (getVisibility() == VISIBLE) {
                selector.setVisible(true, false);
            }
            updateSelectorState();
        }
        if (manageHotspot) {
            DrawableUtils.setHotspot(selector, x, y);
        }
    }
}

From source file:com.yangpeiyong.widget.SlidingPaneLayout.java

/**
 * Tests scrollability within child views of v given a delta of dx.
 *
 * @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/*www .  j a va 2 s .  c  o m*/
 * @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, -dx)
            || ((v instanceof ViewPager) && canViewPagerScrollHorizontally((ViewPager) v, -dx)));

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

From source file:com.xiaosu.lib.base.widget.drawerLayout.DrawerLayout.java

View findTopChildUnder(View view, int x, int y) {
    if (view instanceof ViewGroup) {
        ViewGroup parent = (ViewGroup) view;
        final int childCount = parent.getChildCount();
        for (int i = childCount - 1; i >= 0; i--) {
            final View child = parent.getChildAt(i);
            if (x >= child.getLeft() && x < child.getRight() && y >= child.getTop() && y < child.getBottom()) {
                return child;
            }//from www  .  j a  va  2 s.  c  om
        }
    }
    return null;
}

From source file:com.xiaosu.lib.base.widget.drawerLayout.DrawerLayout.java

private boolean anyChildWantMotionEvent(MotionEvent ev, ViewGroup group) {
    MotionEvent event = MotionEvent.obtain(ev);
    event.offsetLocation(-group.getLeft(), -group.getTop());
    //view//from   w w  w. j  ava2  s.  c o  m
    int childCount = group.getChildCount();
    final float x = event.getX();
    final float y = event.getY();

    for (int i = 0; i < childCount; i++) {
        View child = group.getChildAt(i);
        if (x >= child.getLeft() && x < child.getRight() && y >= child.getTop() && y < child.getBottom()) {
            if (child instanceof ViewGroup) {
                MotionEvent chileEvent = MotionEvent.obtain(event);
                chileEvent.offsetLocation(-child.getLeft(), -child.getTop());
                if (anyChildWantMotionEvent(chileEvent, (ViewGroup) child)) {
                    chileEvent.recycle();
                    return true;
                }
            } else if (child.onTouchEvent(event)) {
                return true;
            }
        }
    }
    event.recycle();
    return false;
}

From source file:com.youle.gamebox.ui.view.SlidingPaneLayout.java

/**
 * Tests scrollability within child views of v given a delta of dx.
 *
 * @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//w  ww. j  a  v  a  2 s.  c o  m
 * @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(!child.isAttachedToWindow()) continue;
            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)
            || ((v instanceof ViewPager) && canViewPagerScrollHorizontally((ViewPager) v, -dx)));
}

From source file:com.mobicage.rogerthat.plugins.messaging.ServiceMessageDetailActivity.java

@Override
public boolean dispatchTouchEvent(MotionEvent event) {
    if (event.getAction() == MotionEvent.ACTION_DOWN) {
        View v = getCurrentFocus();
        if (v instanceof EditText) {
            int scrcoords[] = new int[2];
            v.getLocationOnScreen(scrcoords);
            float x = event.getRawX() + v.getLeft() - scrcoords[0];
            float y = event.getRawY() + v.getTop() - scrcoords[1];

            if (x < v.getLeft() || x >= v.getRight() || y < v.getTop() || y > v.getBottom()) {
                // Tapped outside the editText
                UIUtils.hideKeyboard(this, v);
            }/* w w w . ja  v a2 s.c om*/
        }
    }
    return super.dispatchTouchEvent(event);
}

From source file:com.waz.zclient.pages.main.conversationpager.SlidingPaneLayout.java

@Override
public void draw(Canvas c) {
    super.draw(c);
    final boolean isLayoutRtl = isLayoutRtlSupport();
    Drawable shadowDrawable;//from www  . j a v a2 s.c o m
    if (isLayoutRtl) {
        shadowDrawable = shadowDrawableRight;
    } else {
        shadowDrawable = shadowDrawableLeft;
    }

    final View shadowView = getChildCount() > 1 ? getChildAt(1) : null;
    if (shadowView == null || shadowDrawable == null) {
        // No need to draw a shadow if we don't have one.
        return;
    }

    final int top = shadowView.getTop();
    final int bottom = shadowView.getBottom();

    final int shadowWidth = shadowDrawable.getIntrinsicWidth();
    final int left;
    final int right;
    if (isLayoutRtlSupport()) {
        left = shadowView.getRight();
        right = left + shadowWidth;
    } else {
        right = shadowView.getLeft();
        left = right - shadowWidth;
    }

    shadowDrawable.setBounds(left, top, right, bottom);
    shadowDrawable.draw(c);
}

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  .  jav a  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:cn.zmdx.kaka.locker.widget.SlidingPaneLayout.java

/**
 * Tests scrollability within child views of v given a delta of dx.
 * /*w  ww  . ja v a 2  s.c  om*/
 * @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));
}