java Android使用两个后台服务错误
我正在开发一个应用程序，我使用两个后台服务。一种是使用语音识别服务，另一种是使用聊天服务。这些服务是在后台执行的。在应用程序运行时两者都可以工作，但关闭应用程序也会崩溃。可能是关于“用户信息”的错误，所以我给出了一个字符串文本。但没有改变。为什么我会犯这个错误？ 我提前道歉，因为代码太长了。这些都是缺乏全面了解的问题。对不起
认可。爪哇
public class Recognition extends RecognitionService {
public static final int MSG_VOICE_RECO_READY = 0;
public static final int MSG_VOICE_RECO_END = 1;
public static final int MSG_VOICE_RECO_RESTART = 2;
private static SpeechRecognizer mSrRecognizer = null;
private TextToSpeech tts;
private String userID = "abc123";
boolean mBoolVoiceRecoStarted;
private boolean[] timelist = new boolean[8];
@Override
public void onCreate() {
super.onCreate();
startListening();
}
@Override
public int onStartCommand(Intent intent, int flags, int startId) {
if (intent == null) {
return Service.START_STICKY;
}
return super.onStartCommand(intent, flags, startId);
}
@Override
public void onDestroy() {
super.onDestroy();
Log.d("service", "destory");
}
@Override
protected void onStartListening(Intent recognizerIntent, Callback listener) {
}
private Handler mHdrVoiceRecoState = new Handler() {
@Override
public void handleMessage(Message msg) {
switch (msg.what) {
case MSG_VOICE_RECO_READY:
break;
case MSG_VOICE_RECO_END: {
stopListening();
sendEmptyMessageDelayed(MSG_VOICE_RECO_RESTART, 1500);
break;
}
case MSG_VOICE_RECO_RESTART:
startListening();
break;
default:
super.handleMessage(msg);
}
}
};
public void startListening(){
if (tts != null){
tts = new TextToSpeech(this, new TextToSpeech.OnInitListener() {
@Override
public void onInit(int status) {
if (status != ERROR) {
tts.setLanguage(Locale.KOREAN);
}
}
});
}
if (mBoolVoiceRecoStarted == false)
{
if (mSrRecognizer == null)
{
mSrRecognizer = SpeechRecognizer.createSpeechRecognizer(getApplicationContext());
mSrRecognizer.setRecognitionListener(mClsRecoListener);
}
if (mSrRecognizer.isRecognitionAvailable(getApplicationContext())){
Intent itItent = new Intent(RecognizerIntent.ACTION_RECOGNIZE_SPEECH);
itItent.putExtra(RecognizerIntent.EXTRA_PARTIAL_RESULTS,true);
itItent.putExtra(RecognizerIntent.EXTRA_CALLING_PACKAGE, this.getPackageName());
itItent.putExtra(RecognizerIntent.EXTRA_LANGUAGE, "ko-KR");
itItent.putExtra(RecognizerIntent.EXTRA_MAX_RESULTS, 50);
mSrRecognizer.startListening(itItent);
}
}
mBoolVoiceRecoStarted = true;
}
public void stopListening()
{
try {
if (mSrRecognizer != null && mBoolVoiceRecoStarted == true)
{
mSrRecognizer.stopListening();
mSrRecognizer.destroy();
mSrRecognizer = null;
}
} catch (Exception ex) {
ex.printStackTrace();
}
mBoolVoiceRecoStarted = false;
}
@Override
protected void onCancel(Callback listener) {
mSrRecognizer.cancel();
}
@Override
protected void onStopListening(Callback listener) {
}
private RecognitionListener mClsRecoListener = new RecognitionListener() {
@Override
public void onRmsChanged(float rmsdB){
}
@Override
public void onResults(Bundle results) {
mHdrVoiceRecoState.sendEmptyMessage(MSG_VOICE_RECO_END); // 1
ArrayList<String> mResult = results.getStringArrayList(SpeechRecognizer.RESULTS_RECOGNITION);
String str = mResult.get(0);
if (rs[0].compareTo("promise") == 0) {
stopListening();
}
}
private void send(){
Intent intent = new Intent("abc");
intent.putExtra("msg","1");
LocalBroadcastManager.getInstance(getApplicationContext()).sendBroadcast(intent);
}
@Override
public void onReadyForSpeech(Bundle params) {
}
@Override
public void onEndOfSpeech() {
}
@Override
public void onError(int intError) {
mHdrVoiceRecoState.sendEmptyMessage(MSG_VOICE_RECO_END); // 1
String message="";
switch (intError) {
case SpeechRecognizer.ERROR_AUDIO:
message = "오디오 에러";
break;
case SpeechRecognizer.ERROR_CLIENT:
message = "클라이언트 에러";
break;
case SpeechRecognizer.ERROR_INSUFFICIENT_PERMISSIONS:
message = "퍼미션 없음";
break;
case SpeechRecognizer.ERROR_NETWORK:
message = "네트워크 에러";
break;
case SpeechRecognizer.ERROR_NETWORK_TIMEOUT:
message = "네트웍 타임아웃";
break;
case SpeechRecognizer.ERROR_NO_MATCH:
message = "찾을 수 없음";
break;
case SpeechRecognizer.ERROR_RECOGNIZER_BUSY:
message = "RECOGNIZER가 바쁨";
break;
case SpeechRecognizer.ERROR_SERVER:
message = "서버가 이상함";
break;
case SpeechRecognizer.ERROR_SPEECH_TIMEOUT:
message = "말하는 시간초과";
break;
default:
message = "알 수 없는 오류임";
break;
}
}
@Override
public void onBeginningOfSpeech() {
}
@Override
public void onBufferReceived(byte[] buffer) {
}
@Override
public void onEvent(int eventType, Bundle params) {
}
@Override
public void onPartialResults(Bundle partialResults) {
ArrayList<String> data =
partialResults.getStringArrayList(SpeechRecognizer.RESULTS_RECOGNITION);
ArrayList<String> unstableData =
partialResults.getStringArrayList("安卓.speech.extra.UNSTABLE_TEXT");
String mResult = data.get(0) + unstableData.get(0);
}
};
public void readText(String str) {
tts.setPitch(1.0f);
tts.setSpeechRate(1.0f);
tts.speak(str, TextToSpeech.QUEUE_FLUSH, null);
}
}
聊天室服务。爪哇
public class ChatService extends Service {
private final IBinder mBinder = new LocalBinder();
private ArrayList<ChatData> mList;
public static int last_number;
private ChatReceiveRequest chatReceiveRequest;
private RequestQueue requestQueue;
private static final int MSG_CHAT_RECEIVE_READY = 0;
private static final int MSG_CHAT_RECEIVE_END = 1;
private static final int MSG_CHAT_RECEIVE_RESTART = 2;
private String userID = "abc123";
private int cmp=0;
private Response.Listener<String> responseListener1 = new Response.Listener<String>() {
@Override
public void onResponse(String response) {
if(response!=null)
try {
JSONArray jsonArray = new JSONArray(response);
JSONObject jsonObject = jsonArray.getJSONObject(0);
boolean success = jsonObject.getBoolean("success");
if (success) {
last_number = jsonObject.getInt("number");
String msg = jsonObject.getString("msg");
String date = jsonObject.getString("date");
String sender = jsonObject.getString("sender");
String receiver = jsonObject.getString("receiver");
if(!(sender.equals(userID)) && cmp != last_number) {
mList.add(new ChatData(msg, date, sender, receiver));
}
else{
}
cmp = last_number;
}
} catch (JSONException jsonException) {
jsonException.printStackTrace();
}
}
};
public class LocalBinder extends Binder{
public ChatService getService() {
return ChatService.this;
}
}
@Override
public IBinder onBind(Intent intent) {
return mBinder;
}
@Override
public void onCreate() {
super.onCreate();
Response.Listener<String> responseListener2 = new Response.Listener<String>() {
@Override
public void onResponse(String response) {
System.out.println("response : " + response);
try {
mList = new ArrayList<>();
JSONArray jsonArray = new JSONArray(response);
int i = 0;
while (i < jsonArray.length()) {
JSONObject jsonObject = jsonArray.getJSONObject(i);
boolean success = jsonObject.getBoolean("success");
if (success) {
last_number = jsonObject.getInt("number");
String msg = jsonObject.getString("msg");
String date = jsonObject.getString("date");
String sender = jsonObject.getString("sender");
String receiver = jsonObject.getString("receiver");
mList.add(new ChatData(msg,date,sender,receiver));
}
i++;
}
startListening();
} catch (JSONException e) {
e.printStackTrace();
} catch (Exception e) {
e.printStackTrace();
}
}
};
chatReceiveRequest = new ChatReceiveRequest(0, userID, responseListener2);
requestQueue = Volley.newRequestQueue(getApplicationContext());
requestQueue.add(chatReceiveRequest);
}
private Handler handler = new Handler()
{
@Override
public void handleMessage(Message msg) {
switch (msg.what)
{
case MSG_CHAT_RECEIVE_READY : break;
case MSG_CHAT_RECEIVE_END:
{
stopListening();
sendEmptyMessageDelayed(MSG_CHAT_RECEIVE_RESTART, 1000);
break;
}
case MSG_CHAT_RECEIVE_RESTART:
startListening(); break;
default:
super.handleMessage(msg);
}
}
};
private void stopListening() {
}
private void startListening() {
handler.sendEmptyMessage(MSG_CHAT_RECEIVE_END);
chatReceiveRequest = new ChatReceiveRequest(last_number, userID, responseListener1);
requestQueue = Volley.newRequestQueue(getApplicationContext());
requestQueue.add(chatReceiveRequest);
}
@Override
public int onStartCommand(Intent intent, int flags, int startId) {
if (intent == null) {
return Service.START_STICKY;
}
return super.onStartCommand(intent, flags, startId);
}
@Override
public void onDestroy() {
super.onDestroy();
}
public ArrayList<ChatData> returnChatList() {
return mList;
}
}
错误
e.安卓.googlequicksearchbox E/native: incremental_result.cc:197 SpeechErrorSpace::SpeechError(-73542): Result lattice is not set.
2021-04-06 14:32:18.137 4284-4303/? D/AF::Track: interceptBuffer: took 802us to intercept 0 tracks
2021-04-06 14:32:18.146 2022-3299/system_process D/WificondControl: Scan result ready event
2021-04-06 14:32:18.150 2185-2185/com.安卓.systemui I/KeyButtonView: Back button event: ACTION_UP
2021-04-06 14:32:18.169 2022-2052/system_process D/AutofillManagerService: onBackKeyPressed()
2021-04-06 14:32:18.175 2022-2130/system_process V/InputDispatcher: Asynchronous input event injection succeeded.
2021-04-06 14:32:18.207 9314-12623/com.google.安卓.googlequicksearchbox W/earchbox:searc: Long monitor contention with owner UserFacing430 (15991) at boolean 安卓.os.BinderProxy.transactNative(int, 安卓.os.Parcel, 安卓.os.Parcel, int)(BinderProxy.java:-2) waiters=0 in void com.google.安卓.apps.gsa.speech.m.a.h.a(java.lang.Object) for 1.437s
2021-04-06 14:32:18.242 2022-3299/system_process W/InputReader: Device has associated, but no associated display id.
2021-04-06 14:32:18.243 2022-3299/system_process I/chatty: uid=1000(system) Binder:2022_13 identical 8 lines
2021-04-06 14:32:18.243 2022-3299/system_process W/InputReader: Device has associated, but no associated display id.
2021-04-06 14:32:18.346 15884-15884/com.example.main I/om.example.mai: System.exit called, status: 0
2021-04-06 14:32:18.346 15884-15884/com.example.main I/AndroidRuntime: VM exiting with result code 0, cleanup skipped.
2021-04-06 14:32:18.390 9314-15991/com.google.安卓.googlequicksearchbox I/AudioController: internalShutdown
2021-04-06 14:32:18.391 9314-15991/com.google.安卓.googlequicksearchbox E/AudioSource: Stop listening is called on already closed AudioSource
2021-04-06 14:32:18.540 2022-2130/system_process W/InputDispatcher: channel '3e4be8c com.example.main/com.example.main.MainActivity (server)' ~ Consumer closed input channel or an error occurred. events=0x9
2021-04-06 14:32:18.541 2022-2130/system_process E/InputDispatcher: channel '3e4be8c com.example.main/com.example.main.MainActivity (server)' ~ Channel is unrecoverably broken and will be disposed!
共 (0) 个答案