Winson Chung | 604f6df | 2012-01-12 14:37:57 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2012 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | package com.android.launcher2; |
| 18 | |
| 19 | import android.content.Context; |
| 20 | import android.content.res.TypedArray; |
Winson Chung | 604f6df | 2012-01-12 14:37:57 -0800 | [diff] [blame] | 21 | import android.util.AttributeSet; |
Svetoslav Ganov | 5c9bcc6 | 2012-06-01 19:08:59 -0700 | [diff] [blame] | 22 | import android.view.MotionEvent; |
Winson Chung | 604f6df | 2012-01-12 14:37:57 -0800 | [diff] [blame] | 23 | import android.view.View; |
Winson Chung | 604f6df | 2012-01-12 14:37:57 -0800 | [diff] [blame] | 24 | import android.widget.LinearLayout; |
| 25 | |
| 26 | import com.android.launcher.R; |
| 27 | |
| 28 | public class DrawableStateProxyView extends LinearLayout { |
| 29 | |
| 30 | private View mView; |
| 31 | private int mViewId; |
| 32 | |
| 33 | public DrawableStateProxyView(Context context) { |
| 34 | this(context, null); |
| 35 | } |
| 36 | |
| 37 | public DrawableStateProxyView(Context context, AttributeSet attrs) { |
| 38 | this(context, attrs, 0); |
| 39 | } |
| 40 | |
Svetoslav Ganov | 5c9bcc6 | 2012-06-01 19:08:59 -0700 | [diff] [blame] | 41 | |
Winson Chung | 604f6df | 2012-01-12 14:37:57 -0800 | [diff] [blame] | 42 | public DrawableStateProxyView(Context context, AttributeSet attrs, int defStyle) { |
| 43 | super(context, attrs, defStyle); |
| 44 | |
| 45 | TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.DrawableStateProxyView, |
| 46 | defStyle, 0); |
| 47 | mViewId = a.getResourceId(R.styleable.DrawableStateProxyView_sourceViewId, -1); |
| 48 | a.recycle(); |
| 49 | |
| 50 | setFocusable(false); |
| 51 | } |
| 52 | |
| 53 | @Override |
| 54 | protected void drawableStateChanged() { |
| 55 | super.drawableStateChanged(); |
| 56 | |
| 57 | if (mView == null) { |
| 58 | View parent = (View) getParent(); |
| 59 | mView = parent.findViewById(mViewId); |
| 60 | } |
| 61 | mView.setPressed(isPressed()); |
| 62 | mView.setHovered(isHovered()); |
| 63 | } |
Svetoslav Ganov | 5c9bcc6 | 2012-06-01 19:08:59 -0700 | [diff] [blame] | 64 | |
| 65 | @Override |
| 66 | public boolean onHoverEvent(MotionEvent event) { |
| 67 | return false; |
| 68 | } |
Winson Chung | 604f6df | 2012-01-12 14:37:57 -0800 | [diff] [blame] | 69 | } |