| /* |
| * Copyright (C) 2014 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.settings; |
| |
| import android.app.Activity; |
| import android.content.Intent; |
| import android.os.Bundle; |
| import android.util.Log; |
| |
| /** |
| * Activity for modifying a setting using the Voice Interaction API. This activity |
| * MUST only modify the setting if the intent was sent using |
| * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity startVoiceActivity}. |
| */ |
| abstract public class VoiceSettingsActivity extends Activity { |
| |
| private static final String TAG = "VoiceSettingsActivity"; |
| |
| @Override |
| public void onCreate(Bundle savedInstanceState) { |
| super.onCreate(savedInstanceState); |
| |
| if (isVoiceInteraction()) { |
| // Only permit if this is a voice interaction. |
| onVoiceSettingInteraction(getIntent()); |
| } else { |
| Log.v(TAG, "Cannot modify settings without voice interaction"); |
| } |
| finish(); |
| } |
| |
| /** |
| * Modify the setting as a voice interaction. The activity will finish |
| * after this method is called. |
| */ |
| abstract protected void onVoiceSettingInteraction(Intent intent); |
| } |