/*
* Copyright (C) 2012 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.android.launcher2;
import android.content.Context;
import android.content.res.TypedArray;
import android.util.AttributeSet;
import android.view.MotionEvent;
import android.view.View;
import android.widget.LinearLayout;
import com.android.launcher.R;
public class DrawableStateProxyView extends LinearLayout {
private View mView;
private int mViewId;
public DrawableStateProxyView(Context context) {
this(context, null);
}
public DrawableStateProxyView(Context context, AttributeSet attrs) {
this(context, attrs, 0);
}
public DrawableStateProxyView(Context context, AttributeSet attrs, int defStyle) {
super(context, attrs, defStyle);
TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.DrawableStateProxyView,
defStyle, 0);
mViewId = a.getResourceId(R.styleable.DrawableStateProxyView_sourceViewId, -1);
a.recycle();
setFocusable(false);
}
@Override
protected void drawableStateChanged() {
super.drawableStateChanged();
if (mView == null) {
View parent = (View) getParent();
mView = parent.findViewById(mViewId);
}
mView.setPressed(isPressed());
mView.setHovered(isHovered());
}
@Override
public boolean onHoverEvent(MotionEvent event) {
return false;
}
}