蓝牙源码_.docx

packagecom.lxx;

importjava.io.IOException;
importjava.io.InputStream;
importjava.io.OutputStream;
importjava.util.UUID;
importandroid.app.Service;
importandroid.bluetooth.BluetoothAdapter;
importandroid.bluetooth.BluetoothDevice;
importandroid.bluetooth.BluetoothSocket;
importandroid.content.BroadcastReceiver;
importandroid.content.Context;
importandroid.content.Intent;
importandroid.content.IntentFilter;
importandroid.os.IBinder;
importandroid.util.Log;

publicclassMyServiceextendsService{
publicbooleanthreadFlag=true;
MyThreadmyThread;
CommandReceivercmdReceiver;//继承自BroadcastReceiver对象，用于得到Activity发送过来的命令
/**************service命令*********/
staticfinalintCMD_STOP_SERVICE=0x01;
staticfinalintCMD_SEND_DATA=0x02;
staticfinalintCMD_SYSTEM_EXIT=0x03;
staticfinalintCMD_SHOW_TOAST=0x04;

privateBluetoothAdaptermBluetoothAdapter=null;
privateBluetoothSocketbtSocket=null;
privateOutputStreamoutStream=null;
privateInputStreaminStream=null;
publicbooleanbluetoothFlag=true;
privatestaticfinalUUIDMY_UUID=UUID.fromString("00001101-0000-1000-8000-00805F9B34FB");
privatestaticStringaddress="00:19:5D:EE:9B:8F";//<==要连接的蓝牙设备MAC地址

@Override
publicIBinderonBind(Intentintent){
//TODOAuto-generatedmethodstub
returnnull;
}
@Override
publicvoidonCreate(){
//TODOAuto-generatedmethodstub
super.onCreate();

}

//前台Activity调用startService时，该方法自动执行
@Override
publicintonStartCommand(Intentintent,intflags,intstartId){
//TODOAuto-generatedmethodstub
cmdReceiver=newCommandReceiver();
IntentFilterfilter=newIntentFilter();//创建IntentFilter对象
//注册一个广播，用于接收Activity传送过来的命令，控制Service的行为，如：发送数据，停止服务等
filter.addAction("android.intent.action.cmd");
//注册BroadcastReceiver
registerReceiver(cmdReceiver,filter);
doJob();//调用方法启动线程
returnsuper.onStartCommand(intent,flags,startId);
}

@Override
publicvoidonDestroy(){
//TODOAuto-generatedmethodstub
super.onDestroy();
this.unregisterReceiver(cmdReceiver);//取消注册的CommandReceiver
threadFlag=false;
booleanretry=true;
while(retry){
try{
myThread.join();
retry=false