Android的语音文本转换工作在模拟器而不是手机上 [英] Android speech to text works in emulator but not on phone
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问题描述
我试图写一个语音到文本的应用程序为Android。现在，应用程序不会崩溃在模拟器上，但是当我把它上传到三星Galaxy S 1900我获得以下在eclipse的错误消息：
I'm trying to write a speech to text app for android. Now the app doesn't crash on the emulator, but when I upload it to a samsung galaxy s 1900 I get following error messages in eclipse:
11-05 17:43:48.814: I/dalvikvm(3092): Could not find method com.example.speechtotext.MainActivity.getActionBar, referenced from method com.example.speechtotext.MainActivity.onCreate
11-05 17:43:48.818: W/dalvikvm(3092): VFY: unable to resolve virtual method 3036: Lcom/example/speechtotext/MainActivity;.getActionBar ()Landroid/app/ActionBar;
11-05 17:43:48.818: D/dalvikvm(3092): VFY: replacing opcode 0x6e at 0x0009
11-05 17:43:48.818: D/dalvikvm(3092): VFY: dead code 0x000c-0061 in Lcom/example/speechtotext/MainActivity;.onCreate (Landroid/os/Bundle;)V
11-05 17:43:48.896: D/AndroidRuntime(3092): Shutting down VM
11-05 17:43:48.900: W/dalvikvm(3092): threadid=1: thread exiting with uncaught exception (group=0x4001d7d0)
11-05 17:43:48.900: E/AndroidRuntime(3092): FATAL EXCEPTION: main
11-05 17:43:48.900: E/AndroidRuntime(3092): java.lang.NoSuchMethodError: com.example.speechtotext.MainActivity.getActionBar
11-05 17:43:48.900: E/AndroidRuntime(3092): at com.example.speechtotext.MainActivity.onCreate(MainActivity.java:40)
11-05 17:43:48.900: E/AndroidRuntime(3092): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047)
11-05 17:43:48.900: E/AndroidRuntime(3092): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2627)
11-05 17:43:48.900: E/AndroidRuntime(3092): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2679)
11-05 17:43:48.900: E/AndroidRuntime(3092): at android.app.ActivityThread.access$2300(ActivityThread.java:125)
11-05 17:43:48.900: E/AndroidRuntime(3092): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2033)
11-05 17:43:48.900: E/AndroidRuntime(3092): at android.os.Handler.dispatchMessage(Handler.java:99)
11-05 17:43:48.900: E/AndroidRuntime(3092): at android.os.Looper.loop(Looper.java:123)
11-05 17:43:48.900: E/AndroidRuntime(3092): at android.app.ActivityThread.main(ActivityThread.java:4627)
11-05 17:43:48.900: E/AndroidRuntime(3092): at java.lang.reflect.Method.invokeNative(Native Method)
11-05 17:43:48.900: E/AndroidRuntime(3092): at java.lang.reflect.Method.invoke(Method.java:521)
11-05 17:43:48.900: E/AndroidRuntime(3092): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:871)
11-05 17:43:48.900: E/AndroidRuntime(3092): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:629)
11-05 17:43:48.900: E/AndroidRuntime(3092): at dalvik.system.NativeStart.main(Native Method)
11-05 17:44:11.343: I/dalvikvm(3092): threadid=3: reacting to signal 3
11-05 17:44:12.724: E/dalvikvm(3092): Failed to write stack traces to /data/anr/traces.txt (805 of 2366): Unknown error: 0
11-05 17:44:22.165: I/Process(3092): Sending signal. PID: 3092 SIG: 9
在手机上的固件版本为2.2。
firmware version 2.2 on the phone.
当在模拟器中运行的程序只是最高审计机关的言论是不是在模拟器的支持，没有崩溃但。
When running in emulator the program just sais that speech isn't supported in the emulator, no crash though.
这是我的code：
package com.example.speechtotext;
import android.os.Bundle;
import android.app.Activity;
import android.view.Menu;
import android.view.MenuItem;
import android.support.v4.app.NavUtils;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.Toast;
import android.view.View;
import android.widget.EditText;
import android.speech.tts.TextToSpeech;
import android.speech.tts.TextToSpeech.OnInitListener;
import android.content.Intent;
import java.util.Locale;
import android.content.pm.PackageManager;
import android.content.pm.ResolveInfo;
import android.speech.RecognizerIntent;
import android.widget.ArrayAdapter;
import android.widget.ListView;
import java.util.ArrayList;
import java.util.List;
public class MainActivity extends Activity implements OnClickListener,
OnInitListener {
private int MY_DATA_CHECK_CODE = 0;
private TextToSpeech myTTS;
private static final int VOICE_RECOGNITION_REQUEST_CODE = 1234;
private ListView mList;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
getActionBar().setDisplayHomeAsUpEnabled(true);
Button speakButton = (Button) findViewById(R.id.speak);
speakButton.setOnClickListener(this);
Intent checkTTSIntent = new Intent();
checkTTSIntent.setAction(TextToSpeech.Engine.ACTION_CHECK_TTS_DATA);
startActivityForResult(checkTTSIntent, MY_DATA_CHECK_CODE);
// Get display items for later interaction
Button speakButton2 = (Button) findViewById(R.id.btn_speak);
mList = (ListView) findViewById(R.id.list);
// Check to see if a recognition activity is present
PackageManager pm = getPackageManager();
List<ResolveInfo> activities = pm.queryIntentActivities(new Intent(RecognizerIntent.ACTION_RECOGNIZE_SPEECH), 0);
if (activities.size() != 0) {
speakButton2.setOnClickListener(this);
} else {
speakButton2.setEnabled(false);
speakButton2.setText("Recognizer not present");
}
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
getMenuInflater().inflate(R.menu.activity_main, menu);
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
case android.R.id.home:
NavUtils.navigateUpFromSameTask(this);
return true;
}
return super.onOptionsItemSelected(item);
}
// Indien men op de speakbutton klikt
public void onClick(View arg0) {
EditText enteredText = (EditText) findViewById(R.id.enter);
String words = enteredText.getText().toString();
speakWords(words);
if (arg0.getId() == R.id.btn_speak) {
startVoiceRecognitionActivity();
}
}
// Zorgt voor de spraak
private void speakWords(String speech) {
// myTTS.speak(speech, TextToSpeech.QUEUE_ADD, null); zorgt dat de app
// het toevoegt aan de queue zodat het wacht tot de vorige speech
// opdracht uitgesproken is
myTTS.speak(speech, TextToSpeech.QUEUE_FLUSH, null);
}
// Controleren of de data beschikbaar is
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if (requestCode == MY_DATA_CHECK_CODE) {
if (resultCode == TextToSpeech.Engine.CHECK_VOICE_DATA_PASS) {
myTTS = new TextToSpeech(this, this);
} else {
Intent installTTSIntent = new Intent();
installTTSIntent
.setAction(TextToSpeech.Engine.ACTION_INSTALL_TTS_DATA);
startActivity(installTTSIntent);
}
}
if (requestCode == VOICE_RECOGNITION_REQUEST_CODE
&& resultCode == RESULT_OK) {
// Fill the list view with the strings the recognizer thought it
// could have heard
ArrayList<String> matches = data
.getStringArrayListExtra(RecognizerIntent.EXTRA_RESULTS);
mList.setAdapter(new ArrayAdapter<String>(this,
android.R.layout.simple_list_item_1, matches));
}
super.onActivityResult(requestCode, resultCode, data);
}
private void startVoiceRecognitionActivity() {
Intent intent = new Intent(RecognizerIntent.ACTION_RECOGNIZE_SPEECH);
intent.putExtra(RecognizerIntent.EXTRA_LANGUAGE_MODEL,
RecognizerIntent.LANGUAGE_MODEL_FREE_FORM);
intent.putExtra(RecognizerIntent.EXTRA_PROMPT,
"Speech recognition demo");
startActivityForResult(intent, VOICE_RECOGNITION_REQUEST_CODE);
}
// Taal juist zetten en indien er een fout is geeft men een foutboodschap
public void onInit(int initStatus) {
if (initStatus == TextToSpeech.SUCCESS) {
myTTS.setLanguage(Locale.US);
} else if (initStatus == TextToSpeech.ERROR) {
Toast.makeText(this, "Sorry! Text To Speech failed...",
Toast.LENGTH_LONG).show();
}
}
}
我已经签了最小API是不高，但Eclipse已经设置为2.2，所以我认为那很好。
I've checked that the min API isn't to high, but eclipse has set that to 2.2 so I think thats fine.
有人的想法可能是错误或如何调试？
Someone an idea what could be wrong or how to debug?
亲切的问候，
推荐答案
的问题是，你要使用的 动作条 上运行的设备的Android 2.2（API 8级），但动作条在API级别11加入。
The problem is that you are trying to use ActionBar on device running Android 2.2 (API level 8), but ActionBar was added in API level 11.
所以，你有两种基本选择这里：
So you have basically two options here:
- 请不要在你的应用程序中使用
动作条。 - 使用
ActionBarSherlock库，它backports中的操作栏回Android的2.X（尽管你仍然需要在你的code一些细微的变化，读ActionBarSherlock的文档的更多详细信息）。
- Don't use
ActionBarin your app. - Use
ActionBarSherlocklibrary, it backports action bar back to Android 2.x (though you still need to make some minor changes in your code, read the docs ofActionBarSherlockfor more details).
这篇关于Android的语音文本转换工作在模拟器而不是手机上的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
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