lint/libs/lint-tests/src/test/java/com/android/tools/lint/checks/data/bytecode/LayoutTest.java.txt

package test.pkg;

import android.content.Context;
import android.graphics.Canvas;
import android.util.AttributeSet;
import android.view.ViewGroup;
import android.widget.Button;
import android.widget.FrameLayout;
import android.widget.LinearLayout;

@SuppressWarnings("unused")
public class LayoutTest extends LinearLayout {
	private MyChild child;

	public LayoutTest(Context context, AttributeSet attrs, int defStyle) {
		super(context, attrs, defStyle);
	}

	@Override
	protected void onLayout(boolean changed, int left, int top, int right,
			int bottom) {
		super.onLayout(changed, left, top, right, bottom); // OK
		child.onLayout(changed, left, top, right, bottom); // Not OK

		super.onMeasure(0, 0); // Not OK
		super.onDraw(null); // Not OK
		child.layout(left, top, right, bottom); // OK
	}

	@Override
	protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
		super.onMeasure(widthMeasureSpec, heightMeasureSpec); // OK
		super.onLayout(false, 0, 0, 0, 0); // Not OK
		child.onMeasure(widthMeasureSpec, heightMeasureSpec); // Not OK
		child.measure(widthMeasureSpec, heightMeasureSpec); // OK
	}

	@Override
	protected void onDraw(Canvas canvas) {
		super.onDraw(canvas); // OK
		child.onDraw(canvas); // Not OK
		child.draw(canvas); // OK
	}

	private class MyChild extends FrameLayout {
		public MyChild(Context context, AttributeSet attrs, int defStyle) {
			super(context, attrs, defStyle);
		}

		@Override
		protected void onLayout(boolean changed, int left, int top, int right,
				int bottom) {
			super.onLayout(changed, left, top, right, bottom);
		}

		@Override
		protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
			super.onMeasure(widthMeasureSpec, heightMeasureSpec);
		}

		@Override
		protected void onDraw(Canvas canvas) {
			super.onDraw(canvas);
		}
	}
}