| /* |
| * 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.test.voiceinteraction; |
| |
| import android.content.Context; |
| import android.content.Intent; |
| import android.os.Bundle; |
| import android.service.voice.VoiceInteractionSession; |
| import android.util.Log; |
| import android.view.View; |
| import android.widget.Button; |
| import android.widget.TextView; |
| |
| public class MainInteractionSession extends VoiceInteractionSession |
| implements View.OnClickListener { |
| static final String TAG = "MainInteractionSession"; |
| |
| Intent mStartIntent; |
| View mContentView; |
| TextView mText; |
| Button mStartButton; |
| Button mConfirmButton; |
| Button mCompleteButton; |
| Button mAbortButton; |
| |
| static final int STATE_IDLE = 0; |
| static final int STATE_LAUNCHING = 1; |
| static final int STATE_CONFIRM = 2; |
| static final int STATE_COMMAND = 3; |
| static final int STATE_ABORT_VOICE = 4; |
| static final int STATE_COMPLETE_VOICE = 5; |
| |
| int mState = STATE_IDLE; |
| Request mPendingRequest; |
| |
| MainInteractionSession(Context context) { |
| super(context); |
| } |
| |
| @Override |
| public void onCreate(Bundle args) { |
| super.onCreate(args); |
| showWindow(); |
| mStartIntent = args.getParcelable("intent"); |
| } |
| |
| @Override |
| public View onCreateContentView() { |
| mContentView = getLayoutInflater().inflate(R.layout.voice_interaction_session, null); |
| mText = (TextView)mContentView.findViewById(R.id.text); |
| mStartButton = (Button)mContentView.findViewById(R.id.start); |
| mStartButton.setOnClickListener(this); |
| mConfirmButton = (Button)mContentView.findViewById(R.id.confirm); |
| mConfirmButton.setOnClickListener(this); |
| mCompleteButton = (Button)mContentView.findViewById(R.id.complete); |
| mCompleteButton.setOnClickListener(this); |
| mAbortButton = (Button)mContentView.findViewById(R.id.abort); |
| mAbortButton.setOnClickListener(this); |
| updateState(); |
| return mContentView; |
| } |
| |
| void updateState() { |
| mStartButton.setEnabled(mState == STATE_IDLE); |
| mConfirmButton.setEnabled(mState == STATE_CONFIRM || mState == STATE_COMMAND); |
| mAbortButton.setEnabled(mState == STATE_ABORT_VOICE); |
| mCompleteButton.setEnabled(mState == STATE_COMPLETE_VOICE); |
| } |
| |
| public void onClick(View v) { |
| if (v == mStartButton) { |
| mState = STATE_LAUNCHING; |
| updateState(); |
| startVoiceActivity(mStartIntent); |
| } else if (v == mConfirmButton) { |
| if (mState == STATE_CONFIRM) { |
| mPendingRequest.sendConfirmResult(true, null); |
| } else { |
| mPendingRequest.sendCommandResult(true, null); |
| } |
| mPendingRequest = null; |
| mState = STATE_IDLE; |
| updateState(); |
| } else if (v == mAbortButton) { |
| mPendingRequest.sendAbortVoiceResult(null); |
| mPendingRequest = null; |
| mState = STATE_IDLE; |
| updateState(); |
| } else if (v== mCompleteButton) { |
| mPendingRequest.sendCompleteVoiceResult(null); |
| mPendingRequest = null; |
| mState = STATE_IDLE; |
| updateState(); |
| } |
| } |
| |
| @Override |
| public boolean[] onGetSupportedCommands(Caller caller, String[] commands) { |
| return new boolean[commands.length]; |
| } |
| |
| @Override |
| public void onConfirm(Caller caller, Request request, CharSequence prompt, Bundle extras) { |
| Log.i(TAG, "onConfirm: prompt=" + prompt + " extras=" + extras); |
| mText.setText(prompt); |
| mStartButton.setText("Confirm"); |
| mPendingRequest = request; |
| mState = STATE_CONFIRM; |
| updateState(); |
| } |
| |
| @Override |
| public void onCompleteVoice(Caller caller, Request request, CharSequence message, Bundle extras) { |
| Log.i(TAG, "onCompleteVoice: message=" + message + " extras=" + extras); |
| mText.setText(message); |
| mPendingRequest = request; |
| mState = STATE_COMPLETE_VOICE; |
| updateState(); |
| } |
| |
| @Override |
| public void onAbortVoice(Caller caller, Request request, CharSequence message, Bundle extras) { |
| Log.i(TAG, "onAbortVoice: message=" + message + " extras=" + extras); |
| mText.setText(message); |
| mPendingRequest = request; |
| mState = STATE_ABORT_VOICE; |
| updateState(); |
| } |
| |
| @Override |
| public void onCommand(Caller caller, Request request, String command, Bundle extras) { |
| Log.i(TAG, "onCommand: command=" + command + " extras=" + extras); |
| mText.setText("Command: " + command); |
| mStartButton.setText("Finish Command"); |
| mPendingRequest = request; |
| mState = STATE_COMMAND; |
| updateState(); |
| } |
| |
| @Override |
| public void onCancel(Request request) { |
| Log.i(TAG, "onCancel"); |
| request.sendCancelResult(); |
| } |
| } |