bowen liu
ex
Fork of
mbed-os-example-mbed5-blinky
by 
mbed-os-examples
Diff: dcs-sdk-java-master/app/src/main/java/com/baidu/duer/dcs/androidapp/DcsSampleMainActivity.java
- Revision:
- 45:2aa9f933c8d2
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/dcs-sdk-java-master/app/src/main/java/com/baidu/duer/dcs/androidapp/DcsSampleMainActivity.java Tue Jul 18 16:34:48 2017 +0800
@@ -0,0 +1,395 @@
+/*
+ * Copyright (c) 2017 Baidu, Inc. All Rights Reserved.
+ *
+ * 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.baidu.duer.dcs.androidapp;
+
+import android.content.ActivityNotFoundException;
+import android.content.Intent;
+import android.graphics.Bitmap;
+import android.net.Uri;
+import android.os.Bundle;
+import android.view.View;
+import android.webkit.WebView;
+import android.widget.Button;
+import android.widget.LinearLayout;
+import android.widget.TextView;
+import android.widget.Toast;
+
+import com.baidu.duer.dcs.R;
+import com.baidu.duer.dcs.androidsystemimpl.PlatformFactoryImpl;
+import com.baidu.duer.dcs.androidsystemimpl.webview.BaseWebView;
+import com.baidu.duer.dcs.devicemodule.voiceinput.VoiceInputDeviceModule;
+import com.baidu.duer.dcs.framework.DcsFramework;
+import com.baidu.duer.dcs.framework.DeviceModuleFactory;
+import com.baidu.duer.dcs.framework.IResponseListener;
+import com.baidu.duer.dcs.http.HttpConfig;
+import com.baidu.duer.dcs.oauth.api.IOauth;
+import com.baidu.duer.dcs.oauth.api.OauthImpl;
+import com.baidu.duer.dcs.systeminterface.IMediaPlayer;
+import com.baidu.duer.dcs.systeminterface.IPlatformFactory;
+import com.baidu.duer.dcs.systeminterface.IWakeUp;
+import com.baidu.duer.dcs.util.CommonUtil;
+import com.baidu.duer.dcs.util.FileUtil;
+import com.baidu.duer.dcs.util.LogUtil;
+import com.baidu.duer.dcs.util.NetWorkUtil;
+import com.baidu.duer.dcs.wakeup.WakeUp;
+
+import java.io.File;
+
+/**
+ * 主界面 activity
+ * <p>
+ * Created by zhangyan42@baidu.com on 2017/5/18.
+ */
+public class DcsSampleMainActivity extends DcsSampleBaseActivity implements View.OnClickListener {
+ public static final String TAG = "DcsDemoActivity";
+ private Button voiceButton;
+ private TextView textViewTimeStopListen;
+ private Button pauseOrPlayButton;
+ private BaseWebView webView;
+ private LinearLayout mTopLinearLayout;
+ private DcsFramework dcsFramework;
+ private DeviceModuleFactory deviceModuleFactory;
+ private IPlatformFactory platformFactory;
+ private boolean isPause = true;
+ private long startTimeStopListen;
+ private boolean isStopListenReceiving;
+ private String mHtmlUrl;
+ // 唤醒
+ private WakeUp wakeUp;
+
+ @Override
+ protected void onCreate(Bundle savedInstanceState) {
+ super.onCreate(savedInstanceState);
+ setContentView(R.layout.dcs_sample_activity_main);
+ initView();
+ initOauth();
+ initFramework();
+ }
+
+ @Override
+ protected void onStart() {
+ super.onStart();
+ initOauth();
+ }
+
+ private void initView() {
+ Button openLogBtn = (Button) findViewById(R.id.openLogBtn);
+ openLogBtn.setOnClickListener(this);
+ voiceButton = (Button) findViewById(R.id.voiceBtn);
+ voiceButton.setOnClickListener(this);
+
+ textViewTimeStopListen = (TextView) findViewById(R.id.id_tv_time_0);
+ mTopLinearLayout = (LinearLayout) findViewById(R.id.topLinearLayout);
+
+ webView = new BaseWebView(DcsSampleMainActivity.this.getApplicationContext());
+ webView.setWebViewClientListen(new BaseWebView.WebViewClientListener() {
+ @Override
+ public BaseWebView.LoadingWebStatus shouldOverrideUrlLoading(WebView view, String url) {
+ // 拦截处理不让其点击
+ return BaseWebView.LoadingWebStatus.STATUS_TRUE;
+ }
+
+ @Override
+ public void onPageStarted(WebView view, String url, Bitmap favicon) {
+
+ }
+
+ @Override
+ public void onPageFinished(WebView view, String url) {
+ if (!url.equals(mHtmlUrl) && !"about:blank".equals(mHtmlUrl)) {
+ platformFactory.getWebView().linkClicked(url);
+ }
+
+ mHtmlUrl = url;
+ }
+
+ @Override
+ public void onReceivedError(WebView view, int errorCode, String description, String failingUrl) {
+
+ }
+ });
+ mTopLinearLayout.addView(webView);
+ webView.loadUrl("about:blank");
+
+ Button mPreviousSongBtn = (Button) findViewById(R.id.previousSongBtn);
+ pauseOrPlayButton = (Button) findViewById(R.id.pauseOrPlayBtn);
+ Button mNextSongBtn = (Button) findViewById(R.id.nextSongBtn);
+ mPreviousSongBtn.setOnClickListener(this);
+ pauseOrPlayButton.setOnClickListener(this);
+ mNextSongBtn.setOnClickListener(this);
+ }
+
+ private void initFramework() {
+ platformFactory = new PlatformFactoryImpl(this);
+ platformFactory.setWebView(webView);
+ dcsFramework = new DcsFramework(platformFactory);
+ deviceModuleFactory = dcsFramework.getDeviceModuleFactory();
+
+ deviceModuleFactory.createVoiceOutputDeviceModule();
+ deviceModuleFactory.createVoiceInputDeviceModule();
+ deviceModuleFactory.getVoiceInputDeviceModule().addVoiceInputListener(
+ new VoiceInputDeviceModule.IVoiceInputListener() {
+ @Override
+ public void onStartRecord() {
+ LogUtil.d(TAG, "onStartRecord");
+ startRecording();
+ }
+
+ @Override
+ public void onFinishRecord() {
+ LogUtil.d(TAG, "onFinishRecord");
+ stopRecording();
+ }
+
+ public void onSucceed(int statusCode) {
+ LogUtil.d(TAG, "onSucceed-statusCode:" + statusCode);
+ if (statusCode != 200) {
+ stopRecording();
+ Toast.makeText(DcsSampleMainActivity.this,
+ getResources().getString(R.string.voice_err_msg),
+ Toast.LENGTH_SHORT)
+ .show();
+ }
+ }
+
+ @Override
+ public void onFailed(String errorMessage) {
+ LogUtil.d(TAG, "onFailed-errorMessage:" + errorMessage);
+ stopRecording();
+ Toast.makeText(DcsSampleMainActivity.this,
+ getResources().getString(R.string.voice_err_msg),
+ Toast.LENGTH_SHORT)
+ .show();
+ }
+ });
+
+ deviceModuleFactory.createAlertsDeviceModule();
+
+ deviceModuleFactory.createAudioPlayerDeviceModule();
+ deviceModuleFactory.getAudioPlayerDeviceModule().addAudioPlayListener(
+ new IMediaPlayer.SimpleMediaPlayerListener() {
+ @Override
+ public void onPaused() {
+ super.onPaused();
+ pauseOrPlayButton.setText(getResources().getString(R.string.audio_paused));
+ isPause = true;
+ }
+
+ @Override
+ public void onPlaying() {
+ super.onPlaying();
+ pauseOrPlayButton.setText(getResources().getString(R.string.audio_playing));
+ isPause = false;
+ }
+
+ @Override
+ public void onCompletion() {
+ super.onCompletion();
+ pauseOrPlayButton.setText(getResources().getString(R.string.audio_default));
+ isPause = false;
+ }
+
+ @Override
+ public void onStopped() {
+ super.onStopped();
+ pauseOrPlayButton.setText(getResources().getString(R.string.audio_default));
+ isPause = true;
+ }
+ });
+
+ deviceModuleFactory.createSystemDeviceModule();
+ deviceModuleFactory.createSpeakControllerDeviceModule();
+ deviceModuleFactory.createPlaybackControllerDeviceModule();
+ deviceModuleFactory.createScreenDeviceModule();
+
+ // init唤醒
+ wakeUp = new WakeUp(platformFactory.getWakeUp(),
+ platformFactory.getAudioRecord());
+ wakeUp.addWakeUpListener(wakeUpListener);
+ // 开始录音，监听是否说了唤醒词
+ wakeUp.startWakeUp();
+ }
+
+ private IWakeUp.IWakeUpListener wakeUpListener = new IWakeUp.IWakeUpListener() {
+ @Override
+ public void onWakeUpSucceed() {
+ Toast.makeText(DcsSampleMainActivity.this,
+ getResources().getString(R.string.wakeup_succeed),
+ Toast.LENGTH_SHORT)
+ .show();
+ voiceButton.performClick();
+ }
+ };
+
+ private void doUserActivity() {
+ deviceModuleFactory.getSystemProvider().userActivity();
+ }
+
+ private void initOauth() {
+ IOauth baiduOauth = new OauthImpl();
+ if (baiduOauth.isSessionValid()) {
+ HttpConfig.setAccessToken(baiduOauth.getAccessToken());
+ } else {
+ baiduOauth.authorize();
+ }
+ }
+
+ private void stopRecording() {
+ wakeUp.startWakeUp();
+ isStopListenReceiving = false;
+ voiceButton.setText(getResources().getString(R.string.stop_record));
+ long t = System.currentTimeMillis() - startTimeStopListen;
+ textViewTimeStopListen.setText(getResources().getString(R.string.time_record, t));
+ }
+
+ private void startRecording() {
+ wakeUp.stopWakeUp();
+ isStopListenReceiving = true;
+ deviceModuleFactory.getSystemProvider().userActivity();
+ voiceButton.setText(getResources().getString(R.string.start_record));
+ textViewTimeStopListen.setText("");
+ }
+
+ @Override
+ public void onClick(View v) {
+ switch (v.getId()) {
+ case R.id.voiceBtn:
+ if (!NetWorkUtil.isNetworkConnected(this)) {
+ Toast.makeText(this,
+ getResources().getString(R.string.err_net_msg),
+ Toast.LENGTH_SHORT).show();
+ return;
+ }
+ if (CommonUtil.isFastDoubleClick()) {
+ return;
+ }
+ if (isStopListenReceiving) {
+ platformFactory.getVoiceInput().stopRecord();
+ isStopListenReceiving = false;
+ return;
+ }
+ isStopListenReceiving = true;
+ startTimeStopListen = System.currentTimeMillis();
+ platformFactory.getVoiceInput().startRecord();
+ doUserActivity();
+ break;
+ case R.id.openLogBtn:
+ openAssignFolder(FileUtil.getLogFilePath());
+ break;
+ case R.id.previousSongBtn:
+ platformFactory.getPlayback().previous(nextPreResponseListener);
+ doUserActivity();
+ break;
+ case R.id.nextSongBtn:
+ platformFactory.getPlayback().next(nextPreResponseListener);
+ doUserActivity();
+ break;
+ case R.id.pauseOrPlayBtn:
+ if (isPause) {
+ platformFactory.getPlayback().play(playPauseResponseListener);
+ } else {
+ platformFactory.getPlayback().pause(playPauseResponseListener);
+ }
+ doUserActivity();
+ break;
+ default:
+ break;
+ }
+ }
+
+ private IResponseListener playPauseResponseListener = new IResponseListener() {
+ @Override
+ public void onSucceed(int statusCode) {
+ if (statusCode == 204) {
+ Toast.makeText(DcsSampleMainActivity.this,
+ getResources().getString(R.string.no_directive),
+ Toast.LENGTH_SHORT)
+ .show();
+ }
+ }
+
+ @Override
+ public void onFailed(String errorMessage) {
+ Toast.makeText(DcsSampleMainActivity.this,
+ getResources().getString(R.string.request_error),
+ Toast.LENGTH_SHORT)
+ .show();
+ }
+ };
+
+ private IResponseListener nextPreResponseListener = new IResponseListener() {
+ @Override
+ public void onSucceed(int statusCode) {
+ if (statusCode == 204) {
+ Toast.makeText(DcsSampleMainActivity.this,
+ getResources().getString(R.string.no_audio),
+ Toast.LENGTH_SHORT)
+ .show();
+ }
+ }
+
+ @Override
+ public void onFailed(String errorMessage) {
+ Toast.makeText(DcsSampleMainActivity.this,
+ getResources().getString(R.string.request_error),
+ Toast.LENGTH_SHORT)
+ .show();
+ }
+ };
+
+ /**
+ * 打开日志
+ *
+ * @param path 文件的绝对路径
+ */
+ private void openAssignFolder(String path) {
+ File file = new File(path);
+ if (!file.exists()) {
+ Toast.makeText(DcsSampleMainActivity.this,
+ getResources().getString(R.string.no_log),
+ Toast.LENGTH_SHORT)
+ .show();
+ return;
+ }
+ Intent intent = new Intent(Intent.ACTION_VIEW);
+ intent.addCategory(Intent.CATEGORY_DEFAULT);
+ intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+ intent.setDataAndType(Uri.fromFile(file), "text/plain");
+ try {
+ startActivity(Intent.createChooser(intent,
+ getResources().getString(R.string.open_file_title)));
+ } catch (ActivityNotFoundException e) {
+ e.printStackTrace();
+ }
+ }
+
+ @Override
+ protected void onDestroy() {
+ super.onDestroy();
+ // 先remove listener 停止唤醒,释放资源
+ wakeUp.removeWakeUpListener(wakeUpListener);
+ wakeUp.stopWakeUp();
+ wakeUp.releaseWakeUp();
+
+ if (dcsFramework != null) {
+ dcsFramework.release();
+ }
+ webView.setWebViewClientListen(null);
+ mTopLinearLayout.removeView(webView);
+ webView.removeAllViews();
+ webView.destroy();
+ }
+}
\ No newline at end of file