package com.example.trynot;
import java.io.IOException;
import java.util.Calendar;
import java.util.Locale;
import java.util.Properties;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.mail.Address;
import javax.mail.BodyPart;
import javax.mail.Flags;
import javax.mail.Folder;
import javax.mail.Message;
import javax.mail.MessagingException;
import javax.mail.Multipart;
import javax.mail.NoSuchProviderException;
import javax.mail.PasswordAuthentication;
import javax.mail.Session;
import javax.mail.Store;
import javax.mail.Flags.Flag;
import javax.mail.search.FlagTerm;
import com.example.trynot.MainActivity;
import com.example.trynot.R;
import android.annotation.SuppressLint;
import android.app.Activity;
import android.app.ActivityManager;
import android.app.ActivityManager.RunningServiceInfo;
import android.app.Notification;
import android.app.NotificationManager;
import android.app.PendingIntent;
import android.content.Context;
import android.content.Intent;
import android.database.sqlite.SQLiteDatabase;
import android.os.AsyncTask;
import android.os.Bundle;
import android.os.Handler;
import android.sax.StartElementListener;
import android.speech.tts.TextToSpeech;
import android.speech.tts.TextToSpeech.OnInitListener;
import android.support.v4.app.NotificationCompat;
import android.support.v4.app.NotificationCompat.Builder;
import android.util.Log;
import android.view.Menu;
import android.view.MenuItem;
import android.widget.Toast;
import android.speech.tts.TextToSpeech;
public class MainActivity extends Activity {
private static final int MY_DATA_CHECK_CODE = 1234;
public static Context c,b;
public TextToSpeech tts;
public static Intent serviceIntent;
private static int myNotificationId;
public static class ReadMailSample extends AsyncTask<String,String,Void> implements TextToSpeech.OnInitListener{
Message message;
private TextToSpeech tts;
static String command, phoneNumber, type, priority, name, time_stamp, imei, opt1, opt2, opt3, fromSubString;
Properties properties = null;
private Session session = null;
private Store store = null;
private Folder inbox = null;
String userName="avarote1994@gmail.com" ; // PROVIDE RECEPIENT EMAIL ID
String password="amul11111994" ; // PROVIDE RECEPIENT PASSWORD
static SQLiteDatabase db;
boolean flag=false;
Context acn;
//private Bundle savedInstanceState;
protected Void doInBackground(String...params){ // SEPARATE THREAD TO RUN IN THE BACKGROUND
try{
readMails();
}
catch(Exception e){
Logger logger = Logger.getAnonymousLogger();
logger.log(Level.INFO, "an exception was thrown", e);
}
return null;
}
ReadMailSample(SQLiteDatabase db){
this.db = db;
}
ReadMailSample(){
}
ReadMailSample(Context cn){
acn=cn;
}
@Override
protected void onPreExecute() {
super.onPreExecute();
tts = new TextToSpeech(c,ReadMailSample.this);
}
@Override
protected void onProgressUpdate(String... values) {
try {
System.out.println("---------------------adasd-----------" + time_stamp);
showNotification();
speakOut();
}
catch(Exception e){
e.printStackTrace();
}
}
@Override
public void onInit(int status) {
if (status == TextToSpeech.SUCCESS) {
tts.speak(command, TextToSpeech.QUEUE_FLUSH, null);
int result = tts.setLanguage(Locale.US);
if (result == TextToSpeech.LANG_MISSING_DATA
|| result == TextToSpeech.LANG_NOT_SUPPORTED) {
Log.e("TTS", "This Language is not supported");
} else {
speakOut();
}
} else {
Log.e("TTS", "Initilization Failed!");
}
}
public void speakOut() {
tts.speak("hello hi", TextToSpeech.QUEUE_FLUSH, null);
}
public void showNotification() {
PendingIntent notificationIntent = preparePendingIntent();
Notification notification = createBasicNotification(notificationIntent);
displayNotification(notification);
}
@SuppressLint("InlinedApi")
private PendingIntent preparePendingIntent() {
Intent intent=new Intent(c,MainActivity.class);
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK);
PendingIntent pendingIntent = PendingIntent.getActivity(
c,
0,
intent,
PendingIntent.FLAG_UPDATE_CURRENT);
return pendingIntent;
}
private Notification createBasicNotification(PendingIntent notificationIntent) {
NotificationCompat.Builder builder = new Builder(c);
long[] vibrationPattern = {0, 200, 800, 200, 600, 200, 400, 200, 200, 200, 100, 200, 50, 200, 50, 200, 50, 200, 50, 200};
Notification notification = builder
.setSmallIcon(R.drawable.ic_launcher)
.setContentTitle("Medication Reminder")
.setContentText(command)
.setAutoCancel(true)
.setContentIntent(notificationIntent)
.setWhen(Calendar.getInstance().getTimeInMillis() + 1000*60+60)
.setVibrate(vibrationPattern)
.build();
return notification;
}
private void displayNotification(Notification notification) {
NotificationManager notificationManager = (NotificationManager)c.getSystemService(Context.NOTIFICATION_SERVICE);
myNotificationId=(int) System.currentTimeMillis();
notificationManager.notify(myNotificationId , notification);
}
public void readMails() throws IOException{
System.out.println("READMAIL hi");
properties = new Properties();
// SETTING UP AN IMAP SERVER TO ACCESS THE RECEPIENT'S EMAIL
properties.setProperty("mail.host", "imap.gmail.com");
properties.setProperty("mail.port", "995");
properties.setProperty("mail.transport.protocol", "imaps");
while(true){// CONTINUOUSLY MONITOR INCOMING MAIL'S
//String cq = "select * from Login4";
//Cursor c = db.rawQuery(cq, null);
// c.moveToFirst();
//final String userName = c.getString(0);
//final String password = c.getString(1);
//String cloud = "avarote1994@gmail.com";
// AUTHENTICATE AND GET AN INSTANCE OF THE SESSION FROM THE SERVER
session = Session.getInstance(properties,new javax.mail.Authenticator() {
protected PasswordAuthentication getPasswordAuthentication() {
return new PasswordAuthentication(userName, password);
}
});
try {
store = session.getStore("imaps");
store.connect();
inbox = store.getFolder("INBOX"); // ACCESS THE INBOX OF THE RECEPIENT'S EMAIL ID
inbox.open(Folder.READ_WRITE); // OPEN THE INBOX IN READ-WRITE MODE
Message messages[] = inbox.search(new FlagTerm(new Flags(Flag.SEEN), false)); //SEARCH INBOX FOR ANY UNREAD MAILS
System.out.println("Number of mails = " + messages.length);
for (int i = 0; i < messages.length; i++) { // PROCESS ALL THE UNREAD MAILS
message = messages[i];
Address[] from = message.getFrom();
String from1 = from[0].toString();
System.out.println(from1);
if(from1.contains("<")){
int start = from1.indexOf("<");
int end = from1.indexOf(">");
fromSubString = from1.substring(start+1,end); // RETRIEVE THE SENDER'S EMAIL ID
} else{
fromSubString = from1;
}
System.out.println(fromSubString);
//if(fromSubString.equals(cloud)){ // CHECK WHETHER THE MAIL IS FROM THE CLOUD
String[] subject = message.getSubject().split(","); // SPLIT THE SUBJECT
System.out.println("hi");
type = subject[0]; // STORE THE DETAILS IN RESPECTIVE VARIABLES
phoneNumber =subject[1];
name = subject[2];
System.out.println(type);
System.out.println(phoneNumber);
System.out.println(name);
//String body=message.getContentType().toString();
// System.out.print(body);
processMessageBody(message);
//System.out.println("--------------------------------");
// }
}
inbox.close(true);
store.close();
}
catch (NoSuchProviderException e) {
e.printStackTrace();
}
catch (MessagingException e) {
e.printStackTrace();
}
}
}
public void processMessageBody(Message message) {
try {
Object content = message.getContent();
String msg=content.toString();
System.out.println(msg);
if (content instanceof Multipart) { // IF MAIL HAS MULTIPART MESSAGE
Multipart multiPart = (Multipart) content;
procesMultiPart(multiPart);
}
else{
System.out.println("Content = "+content);
processSinglepart(content.toString());
}
}
catch (IOException e) {
e.printStackTrace();
}
catch (MessagingException e) {
e.printStackTrace();
}
}
public void processSinglepart(String content){
String[] body = content.split(","); // SPLIT THE CONTENTS OF THE BODY
System.out.println('1');
time_stamp = body[0]; // STORE THE DETAILS IN RESPECTIVE VARIABLES
command = body[3];
System.out.println(time_stamp);
//tts.speak(time_stamp, TextToSpeech.QUEUE_FLUSH, null);
publishProgress(command);
}
public void procesMultiPart(Multipart content) {
System.out.println("amulya");
try {
BodyPart bodyPart = content.getBodyPart(0); // RETRIEVE THE CONTENTS FROM THE BODY
Object o;
o = bodyPart.getContent();
if (o instanceof String) {
System.out.println("Content Multipart= "+o.toString());
processSinglepart(o.toString());
}
}
catch (IOException e) {
e.printStackTrace();
}
catch (MessagingException e) {
e.printStackTrace();
}
}
}
@Override
protected void onCreate(Bundle savedInstanceState) {
c = this.getApplicationContext();
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
ReadMailSample rd=new ReadMailSample(getApplicationContext());
System.out.println("hello");
rd.execute();
System.out.println("------xvsdfsdfsd---------aefaefa-----------------");
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.main, menu);
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
if (id == R.id.action_settings) {
return true;
}
return super.onOptionsItemSelected(item);
}
}
我正在尝试实现texttospeech功能。我收到了上述错误。该功能在异步线程中运行。异步线程读取邮件。我想将阅读邮件转换为语音。
Logcat:
02-08 21:45:26.009: I/System.out(12947): TESTING
02-08 21:45:26.709: I/System.out(12947): javax.mail.internet.MimeMultipart@21cdab10
02-08 21:45:26.709: I/System.out(12947): amulya
02-08 21:45:27.279: I/System.out(12947): Content Multipart= 1221235487821,ad:af:12:2a:d5:c8,High,IT IS THURSDAY TAKE TABLETS,future
02-08 21:45:27.279: I/System.out(12947): use,future use,future use
02-08 21:45:27.279: I/System.out(12947): 1
02-08 21:45:27.279: I/System.out(12947): 1221235487821
02-08 21:45:27.279: I/System.out(12947): ---------------------adasd-----------1221235487821
02-08 21:45:27.299: W/TextToSpeech(12947): speak failed: TTS engine connection not fully set up
02-08 21:45:29.689: D/dalvikvm(12947): GC_FOR_ALLOC freed 455K, 19% free 5727K/7068K, paused 7ms, total 7ms
02-08 21:45:30.499: I/System.out(12947): Number of mails = 0
02-08 21:45:36.029: I/System.out(12947): Number of mails = 0
答案 0 :(得分：0)
从Api文档中我们看到，OnInitListener的实现是必要的，以接收TTS初始化完成的通知。这在TextToSpeech文档中也有描述，其中声明语音将在初始化之前失败。在下文中，我不会尝试修复所有代码以使其正常工作，但我会指出您当前是如何误用TTS框架并向您推动正确的方向。
虽然您已经实现了onInitListener，但您没有对该实现做任何有用的事情。下面，我展示一些更有用的东西，其中一个捕获onInitListener的{{1}}回调的结果，以便保持知道TTS的初始化状态。
onInit此外，我不会将TextToSpeech初始化作为AsyncTask的一部分运行。如果我是你，我会搬家
...
private boolean mIsTTSInited = false; // member indicating TTS initialization state
...
// Receives notification of initialization
public void onInit(int status) {
if (status == TextToSpeech.SUCCESS) {
Log.i("TTS", "Initilization Succeeded!");
// save the state indicating success of TTS initialization
mIsTTSInited = true;
...
} else {
Log.e("TTS", "Initilization Failed!");
mIsTTSInited = false;
}
}
...
...
@Override
protected void onProgressUpdate(String... values) {
// A trivial example to show how you can check the state of initialization for TTS
if (mIsTTSInited) {
showNotification();
speakOut();
} else {
// code to deal with TTS not init'ed case
}
}
进入tts = new TextToSpeech(c,ReadMailSample.this);而不是onCreate。我在here和here
答案 1 :(得分：0)
我已经通过听觉语音解决了这个问题
import android.content.Context;
import android.speech.tts.TextToSpeech;
import android.util.Log;
import java.util.HashMap;
import java.util.Locale;
public class Speecher implements TextToSpeech.OnInitListener {
private static final String TAG = "TextToSpeechController";
private TextToSpeech myTTS;
private String textToSpeak;
private Context context;
private static Speecher singleton;
public static Speecher getInstance(Context ctx) {
if (singleton == null)
singleton = new Speecher(ctx);
return singleton;
}
private Speecher(Context ctx) {
context = ctx;
}
public void speak(String text) {
textToSpeak = text;
if (myTTS == null) {
// currently can\'t change Locale until speech ends
try {
// Initialize text-to-speech. This is an asynchronous operation.
// The OnInitListener (second argument) is called after
// initialization completes.
myTTS = new TextToSpeech(context, this);
} catch (Exception e) {
e.printStackTrace();
}
}
sayText();
}
public void onInit(int initStatus) {
if (initStatus == TextToSpeech.SUCCESS) {
if (myTTS.isLanguageAvailable(Locale.UK) == TextToSpeech.LANG_AVAILABLE)
myTTS.setLanguage(Locale.UK);
myTTS.setPitch((float) 0.9);
}
// status can be either TextToSpeech.SUCCESS or TextToSpeech.ERROR.
if (initStatus == TextToSpeech.SUCCESS) {
int result = myTTS.setLanguage(Locale.UK);
if (result == TextToSpeech.LANG_MISSING_DATA
|| result == TextToSpeech.LANG_NOT_SUPPORTED) {
Log.e(TAG, "TTS missing or not supported (" + result + ")");
// Language data is missing or the language is not supported.
// showError(R.string.tts_lang_not_available);
} else {
// Initialization failed.
Log.e(TAG, "Error occured");
}
}
}
private void sayText() {
HashMap<String, String> myHash = new HashMap<String, String>();
myHash.put(TextToSpeech.Engine.KEY_PARAM_UTTERANCE_ID, "done");
String[] splitspeech = this.textToSpeak.split("\\\\");
for (int i = 0; i < splitspeech.length; i++) {
if (i == 0) { // Use for the first splited text to flush on audio stream
myTTS.speak(splitspeech[i].toString().trim(), TextToSpeech.QUEUE_FLUSH, myHash);
} else { // add the new test on previous then play the TTS
myTTS.speak(splitspeech[i].toString().trim(), TextToSpeech.QUEUE_ADD, myHash);
}
myTTS.playSilence(100, TextToSpeech.QUEUE_FLUSH, null);
}
}
public void stopTTS() {
if (myTTS != null) {
myTTS.shutdown();
myTTS.stop();
myTTS = null;
}
}
}
从任何地方调用方法... Speecher.getInstance（getApplicationContext（））。speak（YOUR_TTS_MESSAGE_HERE）;