Source code
package android.support.v7.internal.widget;
import android.content.Context;
import android.graphics.Rect;
import android.support.v7.internal.widget.FitWindowsViewGroup.OnFitSystemWindowsListener;
import android.util.AttributeSet;
import android.widget.FrameLayout;
public class FitWindowsFrameLayout extends FrameLayout implements FitWindowsViewGroup {
private OnFitSystemWindowsListener mListener;
public FitWindowsFrameLayout(Context context) {
super(context);
}
public FitWindowsFrameLayout(Context context, AttributeSet attrs) {
super(context, attrs);
}
public void setOnFitSystemWindowsListener(OnFitSystemWindowsListener listener) {
this.mListener = listener;
}
protected boolean fitSystemWindows(Rect insets) {
if (this.mListener != null) {
this.mListener.onFitSystemWindows(insets);
}
return super.fitSystemWindows(insets);
}
}