/** Sets the touchable region of this popup to be the area occupied by its content. */
private void setContentAreaAsTouchableSurface() {
if (!mPopupWindow.isShowing()) {
mContentContainer.measure(MeasureSpec.UNSPECIFIED, MeasureSpec.UNSPECIFIED);
}
int width = mContentContainer.getMeasuredWidth();
int height = mContentContainer.getMeasuredHeight();
mTouchableRegion.set(
(int) mContentContainer.getX(),
(int) mContentContainer.getY(),
(int) mContentContainer.getX() + width,
(int) mContentContainer.getY() + height);
}
@Override
/**
* Determines where in the ActionBar various views should go. Gives priority to HIGH Priority
* buttons, then the title, then LOW Priority buttons. If the title won't fit, force it to by
* cutting off excess. If any buttons won't fit, move them to the OverflowMenu. *
*/
protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
super.onMeasure(widthMeasureSpec, heightMeasureSpec);
if (mLayoutFinished && mNeedsLayout) {
mController.onMeasure(
mControllerContainer.getMeasuredWidth(), mControllerContainer.getMeasuredHeight());
mNeedsLayout = false;
}
}
/**
* Find the view touching the bottom of this ViewGroup. Non visible children are ignored, however
* getChildDrawingOrder is not taking into account for simplicity and because it behaves
* inconsistently across platform versions.
*
* @return View touching the bottom of this ViewGroup or null
*/
@Nullable
private static View getBottomView(ViewGroup viewGroup) {
if (viewGroup == null || viewGroup.getChildCount() == 0) return null;
View bottomView = null;
for (int i = viewGroup.getChildCount() - 1; i >= 0; i--) {
View child = viewGroup.getChildAt(i);
if (child.getVisibility() == View.VISIBLE
&& child.getBottom() == viewGroup.getMeasuredHeight()) {
bottomView = child;
break;
}
}
return bottomView;
}
public void onto(final ViewGroup target) {
factor.width = target.getMeasuredWidth();
factor.height = target.getMeasuredHeight();
if (async) {
BlurTask task =
new BlurTask(
target,
factor,
new BlurTask.Callback() {
@Override
public void done(BitmapDrawable drawable) {
addView(target, drawable);
}
});
task.execute();
} else {
Drawable drawable = new BitmapDrawable(context.getResources(), Blur.rs(target, factor));
addView(target, drawable);
}
}
/**
* Returns how big this panel's view should be. This method should only be called when the view
* has not been attached to a parent otherwise it will throw an illegal state.
*/
public Size measure() throws IllegalStateException {
Preconditions.checkState(mContentView.getParent() == null);
mContentView.measure(MeasureSpec.UNSPECIFIED, MeasureSpec.UNSPECIFIED);
return new Size(mContentView.getMeasuredWidth(), mContentView.getMeasuredHeight());
}
@Override
@NonNull
protected Animator getAnimator(@NonNull final ViewGroup parent, @NonNull final View view) {
return ObjectAnimator.ofFloat(view, TRANSLATION_Y, parent.getMeasuredHeight() >> 1, 0);
}
public void createTopBarElements() {
// 1. Create view groups and controls
statusBar = createStatusBar();
statusBar.setBackgroundDrawable(view.getResources().getDrawable(R.drawable.box_top));
lanesControl = createLanesControl();
lanesControl.setBackgroundDrawable(view.getResources().getDrawable(R.drawable.box_free));
rightStack = new MapStackControl(view.getContext());
rightStack.addStackView(createAltitudeControl());
rightStack.addStackView(createDistanceControl());
rightStack.addCollapsedView(createSpeedControl());
rightStack.addCollapsedView(createTimeControl());
leftStack = new MapStackControl(view.getContext());
leftStack.addStackView(createNextInfoControl());
leftStack.addStackView(createMiniMapControl());
leftStack.addStackView(createNextNextInfoControl());
// leftStack.addStackView(createAlarmInfoControl());
// 2. Preparations
Rect topRectPadding = new Rect();
view.getResources().getDrawable(R.drawable.box_top).getPadding(topRectPadding);
STATUS_BAR_MARGIN_X = (int) (STATUS_BAR_MARGIN_X * scaleCoefficient);
statusBar.measure(MeasureSpec.UNSPECIFIED, MeasureSpec.UNSPECIFIED);
Rect statusBarPadding = new Rect();
statusBar.getBackground().getPadding(statusBarPadding);
// 3. put into frame parent layout controls
FrameLayout parent = (FrameLayout) view.getParent();
// status bar hides own top part
int topMargin = statusBar.getMeasuredHeight() - statusBarPadding.top - statusBarPadding.bottom;
// we want that status bar lays over map stack controls
topMargin -= topRectPadding.top;
FrameLayout.LayoutParams flp =
new FrameLayout.LayoutParams(
android.view.ViewGroup.LayoutParams.FILL_PARENT,
android.view.ViewGroup.LayoutParams.WRAP_CONTENT,
Gravity.RIGHT);
flp.rightMargin = STATUS_BAR_MARGIN_X;
flp.topMargin = topMargin;
rightStack.setLayoutParams(flp);
flp =
new FrameLayout.LayoutParams(
android.view.ViewGroup.LayoutParams.FILL_PARENT,
android.view.ViewGroup.LayoutParams.WRAP_CONTENT,
Gravity.CENTER_HORIZONTAL | Gravity.TOP);
flp.topMargin = (int) (topMargin + scaleCoefficient * 8);
lanesControl.setLayoutParams(flp);
flp =
new FrameLayout.LayoutParams(
android.view.ViewGroup.LayoutParams.FILL_PARENT,
android.view.ViewGroup.LayoutParams.WRAP_CONTENT,
Gravity.LEFT);
flp.leftMargin = STATUS_BAR_MARGIN_X;
flp.topMargin = topMargin;
leftStack.setLayoutParams(flp);
flp =
new FrameLayout.LayoutParams(
android.view.ViewGroup.LayoutParams.FILL_PARENT,
android.view.ViewGroup.LayoutParams.WRAP_CONTENT,
Gravity.TOP);
flp.leftMargin = STATUS_BAR_MARGIN_X;
flp.rightMargin = STATUS_BAR_MARGIN_X;
flp.topMargin = -topRectPadding.top;
statusBar.setLayoutParams(flp);
parent.addView(rightStack);
parent.addView(leftStack);
parent.addView(statusBar);
parent.addView(lanesControl);
}