| /* |
| * Copyright (C) 2009 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.launcher; |
| |
| import android.widget.LinearLayout; |
| import android.content.Context; |
| import android.util.AttributeSet; |
| import android.view.KeyEvent; |
| |
| public class GesturesPanel extends LinearLayout { |
| public GesturesPanel(Context context) { |
| super(context); |
| } |
| |
| public GesturesPanel(Context context, AttributeSet attrs) { |
| super(context, attrs); |
| } |
| |
| @Override |
| public boolean isOpaque() { |
| return true; |
| } |
| |
| @Override |
| public boolean dispatchKeyEvent(KeyEvent event) { |
| final int keyCode = event.getKeyCode(); |
| |
| switch (keyCode) { |
| case KeyEvent.KEYCODE_VOLUME_UP: |
| case KeyEvent.KEYCODE_VOLUME_DOWN: |
| case KeyEvent.KEYCODE_MEDIA_PLAY_PAUSE: |
| case KeyEvent.KEYCODE_MUTE: |
| case KeyEvent.KEYCODE_HEADSETHOOK: |
| case KeyEvent.KEYCODE_MEDIA_STOP: |
| case KeyEvent.KEYCODE_MEDIA_NEXT: |
| case KeyEvent.KEYCODE_MEDIA_PREVIOUS: |
| case KeyEvent.KEYCODE_MEDIA_REWIND: |
| case KeyEvent.KEYCODE_MEDIA_FAST_FORWARD: |
| case KeyEvent.KEYCODE_CAMERA: |
| case KeyEvent.KEYCODE_CALL: |
| case KeyEvent.KEYCODE_SEARCH: |
| return ((Launcher) mContext).getWorkspace().getRootView().dispatchKeyEvent(event); |
| } |
| |
| if (keyCode == KeyEvent.KEYCODE_BACK) { |
| if (event.getAction() == KeyEvent.ACTION_DOWN) { |
| ((Launcher) mContext).hideGesturesPanel(); |
| return true; |
| } |
| } else { |
| return super.dispatchKeyEvent(event); |
| } |
| return false; |
| } |
| } |