Example usage for android.view ViewGroup getTouchables

Introduction

In this page you can find the example usage for android.view ViewGroup getTouchables.

Prototype

public ArrayList<View> getTouchables() 

Source Link

Document

Find and return all touchable views that are descendants of this view, possibly including this view if it is touchable itself.

Usage

From source file:com.bradenmacdonald.OverlayedMapFragment.java

@Override
public View onCreateView(android.view.LayoutInflater arg0, ViewGroup arg1, Bundle arg2) {
    ViewGroup baseViewGroup = (ViewGroup) super.onCreateView(arg0, arg1, arg2);
    // Search through the descendants of baseViewGroup to find and fix the SurfaceView:
    java.util.ArrayList<View> touchables = baseViewGroup.getTouchables();
    for (int i = 0; i < touchables.size(); i++) {
        if (touchables.get(i) instanceof android.view.SurfaceView) {
            mSurfaceView = (android.view.SurfaceView) touchables.get(i);
            mSurfaceView.setZOrderMediaOverlay(true);
            mSurfaceView.setVisibility(View.INVISIBLE); // Should be hidden initially
            break;
        }//  www  .j  a  va2 s .  c o  m
    }
    return baseViewGroup;
}

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