train voice recognition android

Android has introduced support for speech recognition. Speech recognition is mainly located in the Android.speech package, the main classes include SpeechRecognizer, Recognitionservice, Recognizerintent, Recognizerresultsintent, Classes and interfaces such as Recognitionlistener.SpeechRecognizer provides an interface to access speech

First, you can use the following code to test whether your machine has the speech recognition function:[Java]PackageManager pm = getPackageManager ();List New Intent (RecognizerIntent. ACTION_RECOGNIZE_SPEECH), 0 );If (activities. size ()! = 0 ){/* Activity exists */Toast. makeText (AndroidVoiceActivity. this, "Activity exists", Toast. LENGTH_LONG). show ();} Else {/* Activity Not Found will throw ActivityNotFoundException if it is Not determined */To

Source: Sohu it According to foreign media reports, Google's mobile operating system Android July 27 is about to go public soon, January 1, 2.0, Beijing time. At the I/O developer conference in March, Google officially presented some new features of the android 2.0 mobile operating system, including Android search, text Speech conversion and gesture

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