小编Mar*_*tis的帖子

这就是我启动我的RecogniseListener意图的方法:

Intent intent = new Intent(RecognizerIntent.ACTION_RECOGNIZE_SPEECH);   
intent.putExtra(RecognizerIntent.EXTRA_LANGUAGE_MODEL,RecognizerIntent.LANGUAGE_MODEL_FREE_FORM);

intent.putExtra("android.speech.extra.DICTATION_MODE", true);               
intent.putExtra(RecognizerIntent.EXTRA_CALLING_PACKAGE,this.getPackageName());
intent.putExtra(RecognizerIntent.EXTRA_PARTIAL_RESULTS, true);
intent.putExtra(RecognizerIntent.EXTRA_MAX_RESULTS,1);
sr.startListening(intent);

但是,我得到一个奇怪的行为.它适用于某些手机(三星galaxy S5,在这种情况下),但我在联想K50-T5上收到以下错误:

E/SpeechRecognizer: no selected voice recognition service

这是我的AndroidManifest.xml:

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="lips.deafcommunication.deaflips">

<uses-permission android:name="android.permission.RECORD_AUDIO" />

<application
    android:allowBackup="true"
    android:icon="@mipmap/ic_launcher"
    android:label="@string/app_name"
    android:roundIcon="@mipmap/ic_launcher_round"
    android:supportsRtl="true"
    android:theme="@style/AppThemeNoBar">
    <activity android:name=".MainActivity"
        android:screenOrientation="portrait">
        <intent-filter>
            <action android:name="android.intent.action.MAIN" />

            <category android:name="android.intent.category.LAUNCHER" />
        </intent-filter>
    </activity>
    <activity android:name=".ChatInProgressActivity" android:screenOrientation="portrait"
                android:windowSoftInputMode="adjustPan"
                android:configChanges="keyboardHidden|orientation|screenSize"
        ></activity>
</application>
</manifest>