| /* |
| * Copyright (C) 2015 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.deskclock; |
| |
| import android.annotation.TargetApi; |
| import android.app.Activity; |
| import android.app.VoiceInteractor; |
| import android.os.Build; |
| |
| /** |
| * Notifies Voice Interactor about whether the action |
| * was successful. Voice Interactor is called only if |
| * the build version is post-Lollipop. |
| */ |
| public final class Voice { |
| |
| private static Delegate sDelegate = new VoiceInteractorDelegate(); |
| |
| private Voice() { } |
| |
| public static void setDelegate(Delegate delegate) { |
| sDelegate = delegate; |
| } |
| |
| public static Delegate getDelegate() { |
| return sDelegate; |
| } |
| |
| public static void notifySuccess(Activity activity, String message) { |
| if (Utils.isMOrLater()) { |
| sDelegate.notifySuccess(activity.getVoiceInteractor(), message); |
| } |
| } |
| |
| public static void notifyFailure(Activity activity, String message) { |
| if (Utils.isMOrLater()) { |
| sDelegate.notifyFailure(activity.getVoiceInteractor(), message); |
| } |
| } |
| |
| public interface Delegate { |
| void notifySuccess(VoiceInteractor vi, String message); |
| |
| void notifyFailure(VoiceInteractor vi, String message); |
| } |
| |
| @TargetApi(Build.VERSION_CODES.M) |
| private static class VoiceInteractorDelegate implements Delegate { |
| @Override |
| public void notifySuccess(VoiceInteractor vi, String message) { |
| if (vi != null) { |
| final VoiceInteractor.Prompt prompt = new VoiceInteractor.Prompt(message); |
| vi.submitRequest(new VoiceInteractor.CompleteVoiceRequest(prompt, null)); |
| } |
| } |
| |
| @Override |
| public void notifyFailure(VoiceInteractor vi, String message) { |
| if (vi != null) { |
| final VoiceInteractor.Prompt prompt = new VoiceInteractor.Prompt(message); |
| vi.submitRequest(new VoiceInteractor.AbortVoiceRequest(prompt, null)); |
| } |
| } |
| } |
| } |