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Hide floating toolbar when selection is out of bounds.

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Bug: 20212141
Change-Id: I7844308e339ba9a5027c629da8090053011e019d
This commit is contained in:
Abodunrinwa Toki
2015-05-06 18:57:06 +01:00
parent 1f21d2a8b1
commit a8151e4ef7
1 changed files with 26 additions and 0 deletions
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26
core/java/com/android/internal/view/FloatingActionMode.java
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@ -40,6 +40,8 @@ public class FloatingActionMode extends ActionMode {
private final Rect mContentRectOnWindow;
private final Rect mPreviousContentRectOnWindow;
private final int[] mViewPosition;
private final Rect mViewRect;
private final Rect mScreenRect;
private final View mOriginatingView;
private final Runnable mMovingOff = new Runnable() {
@ -68,6 +70,8 @@ public class FloatingActionMode extends ActionMode {
mContentRectOnWindow = new Rect();
mPreviousContentRectOnWindow = new Rect();
mViewPosition = new int[2];
mViewRect = new Rect();
mScreenRect = new Rect();
mOriginatingView = Preconditions.checkNotNull(originatingView);
mOriginatingView.getLocationInWindow(mViewPosition);
}
@ -117,6 +121,11 @@ public class FloatingActionMode extends ActionMode {
public void updateViewLocationInWindow() {
checkToolbarInitialized();
mOriginatingView.getLocationInWindow(mViewPosition);
mViewRect.set(
mViewPosition[0],
mViewPosition[1],
mViewPosition[0] + mOriginatingView.getWidth(),
mViewPosition[1] + mOriginatingView.getHeight());
repositionToolbar();
}
@ -135,6 +144,23 @@ public class FloatingActionMode extends ActionMode {
mFloatingToolbar.updateLayout();
}
mPreviousContentRectOnWindow.set(mContentRectOnWindow);
if (isContentRectWithinBounds()) {
mFloatingToolbarVisibilityHelper.setOutOfBounds(false);
} else {
mFloatingToolbarVisibilityHelper.setOutOfBounds(true);
}
}
private boolean isContentRectWithinBounds() {
mScreenRect.set(
0,
0,
mContext.getResources().getDisplayMetrics().widthPixels,
mContext.getResources().getDisplayMetrics().heightPixels);
return Rect.intersects(mContentRectOnWindow, mScreenRect)
&& Rect.intersects(mContentRectOnWindow, mViewRect);
}
private void notifyContentRectMoving() {