/** Sets the visibility of the search bar */
public void setSearchBarVisibility(int visibility) {
Log.d(TAG, "setSearchBarVisibility: ");
if (mSearchBar != null) {
mSearchBar.setVisibility(visibility);
// Always bring the search bar to the top
mSearchBar.bringToFront();
}
}
/** This is called with the full size of the window since we are handling our own insets. */
@Override
protected void onLayout(boolean changed, int left, int top, int right, int bottom) {
Log.d(TAG, "onLayout: ");
// Get the search bar bounds so that we lay it out
if (mSearchBar != null) {
Rect searchBarSpaceBounds = new Rect();
mConfig.getSearchBarBounds(
getMeasuredWidth(), getMeasuredHeight(), mConfig.systemInsets.top, searchBarSpaceBounds);
mSearchBar.layout(
searchBarSpaceBounds.left,
searchBarSpaceBounds.top,
searchBarSpaceBounds.right,
searchBarSpaceBounds.bottom);
}
// Layout each TaskStackView with the full width and height of the window since the
// transition view is a child of that stack view
List<TaskStackView> stackViews = getTaskStackViews();
int stackCount = stackViews.size();
for (int i = 0; i < stackCount; i++) {
TaskStackView stackView = stackViews.get(i);
if (stackView.getVisibility() != GONE) {
stackView.layout(
left, top, left + stackView.getMeasuredWidth(), top + stackView.getMeasuredHeight());
}
}
}
@Override
public void onTaskStackUnfilterTriggered() {
// Show the search bar
if (mSearchBar != null) {
mSearchBar
.animate()
.alpha(1f)
.setStartDelay(0)
.setInterpolator(mConfig.fastOutSlowInInterpolator)
.setDuration(mConfig.filteringNewViewsAnimDuration)
.withLayer()
.start();
}
}
/** This is called with the full size of the window since we are handling our own insets. */
@Override
protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
Log.d(TAG, "onMeasure: ");
int width = MeasureSpec.getSize(widthMeasureSpec);
int height = MeasureSpec.getSize(heightMeasureSpec);
// Get the search bar bounds and measure the search bar layout
Rect searchBarSpaceBounds = new Rect();
if (mSearchBar != null) {
mConfig.getSearchBarBounds(width, height, mConfig.systemInsets.top, searchBarSpaceBounds);
mSearchBar.measure(
MeasureSpec.makeMeasureSpec(searchBarSpaceBounds.width(), MeasureSpec.EXACTLY),
MeasureSpec.makeMeasureSpec(searchBarSpaceBounds.height(), MeasureSpec.EXACTLY));
}
Rect taskStackBounds = new Rect();
mConfig.getAvailableTaskStackBounds(
width,
height,
mConfig.systemInsets.top,
mConfig.systemInsets.right,
searchBarSpaceBounds,
taskStackBounds);
// Measure each TaskStackView with the full width and height of the window since the
// transition view is a child of that stack view
List<TaskStackView> stackViews = getTaskStackViews();
List<Rect> stackViewsBounds = mLayoutAlgorithm.computeStackRects(stackViews, taskStackBounds);
int stackCount = stackViews.size();
for (int i = 0; i < stackCount; i++) {
TaskStackView stackView = stackViews.get(i);
if (stackView.getVisibility() != GONE) {
// We are going to measure the TaskStackView with the whole RecentsView dimensions,
// but the actual stack is going to be inset to the bounds calculated by the layout
// algorithm
stackView.setStackInsetRect(stackViewsBounds.get(i));
stackView.measure(widthMeasureSpec, heightMeasureSpec);
}
}
setMeasuredDimension(width, height);
}
/** Returns whether there is currently a search bar */
public boolean hasValidSearchBar() {
Log.d(TAG, "hasValidSearchBar: ");
return mSearchBar != null && !mSearchBar.isReinflateRequired();
}