android-coordinatorlayout

I use CoordinatorLayout to make sliding tabs in activity_main.xml file. I want to put admob banner to bottom of the screen. But I have a problem, When I try to code below(activity_main.xml) Admob banner is shown of the top of the screen not bottom of the screen. In fact, I think this admob is shown bottom of the Toolbar(Seen in the picture). But I want to show bottom of the whole screen <android.support.design.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res-auto" android:layout_width="match_parent" android:layout

inside of CollapsingToolbarLayout imageview and i need setAlpha(float) When that scroll up and down: this is method for get Offset and calculate float by offset: AppBarLayout.OnOffsetChangedListener: @Override public void onOffsetChanged(AppBarLayout appBarLayout, int verticalOffset) { float offsetAlpha = (float) (verticalOffset / appBarLayout.getTotalScrollRange()); imageView.setAlpha(offsetAlpha); } xml layout: <android.support.design.widget.CollapsingToolbarLayout android:id="@+id/collapsingToolbarLayout" android:layout_width="match_parent" android:layout_height="wrap_content" android

I have a class public class ScrollAwareFABBehavior extends FloatingActionButton.Behavior { public ScrollAwareFABBehavior(Context context, AttributeSet attrs) { super(); } public ScrollAwareFABBehavior() { super(); } @Override public boolean onStartNestedScroll(final CoordinatorLayout coordinatorLayout, final FloatingActionButton child,final View directTargetChild, final View target, final int nestedScrollAxes) { return nestedScrollAxes == ViewCompat.SCROLL_AXIS_VERTICAL; } @Override public void onNestedScroll(final CoordinatorLayout coordinatorLayout, final FloatingActionButton child,final

I have an Activity which is displayed fullscreen. This works perfectly with many layouts I have tried, except for when the CoordinatorLayout is the root ViewGroup . The CoordinatorLayout itself has both width and height set to match_parent and it takes the whole screen as it should. But the child views that should have the same size as the CoordinatorLayout are laid as if the navigation bar was still visible. Is there a way to make the child views resize with the CoordinatorLayout ? Obviously fitSystemWindows does not change a thing as this is probably caused by the CoordinatorLayout