2014/10/16 上午 08:10:38

android Programming Glossary: bluetoothheadset

Using the Android RecognizerIntent with a bluetooth headset

http://stackoverflow.com/questions/14991158/using-the-android-recognizerintent-with-a-bluetooth-headset

new BluetoothHelper this @Override onResume mBluetoothHelper.start @Override onPause mBluetoothHelper.stop inner class BluetoothHeadsetUtils is an abstract class that has 4 abstracts methods that need to be implemented. private class BluetoothHelper extends.. String.valueOf AudioManager.STREAM_VOICE_CALL mTts.speak text TextToSpeech.QUEUE_FLUSH myHashRender Copy the BluetoothHeadsetUtils class to your project. import java.util.List import android.annotation.SuppressLint import android.bluetooth.BluetoothAdapter.. import android.bluetooth.BluetoothClass import android.bluetooth.BluetoothDevice import android.bluetooth.BluetoothHeadset import android.bluetooth.BluetoothProfile import android.content.BroadcastReceiver import android.content.Context import..

Invoking a private (unpublished) method in Android API

http://stackoverflow.com/questions/6020421/invoking-a-private-unpublished-method-in-android-api

exist until API version 11 where a Bluetooth Headset class was introduced. But there already existed a class called BluetoothHeadset in prior APIs but it wasn't publicly accessible. Here's the documentation for it http www.kiwidoc.com java l x android android.. accessible. Here's the documentation for it http www.kiwidoc.com java l x android android 9 p android.bluetooth c BluetoothHeadset . So I was trying to use reflection to invoke the isConnected method but I'm pretty horrible at reflection and I'm getting.. isBtDevConnected BluetoothDevice btDev boolean connected false try Class BTHeadset Class.forName android.bluetooth.BluetoothHeadset Method isConnected BTHeadset.getMethod isConnected new Class BluetoothDevice.class connected isConnected.invoke BTHeadset..