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這是我自己在做藍(lán)牙遙控小車的時(shí)候?qū)懙囊粋€(gè)APP,供大家參考,如果覺(jué)得寫的不好請(qǐng)?jiān)彛?img width=510 src=http://www.sh-liguang.com/pic/113124.jpg />
代碼片段和文件信息
package?com.test.BTClient;
import?java.io.IOException;
import?java.io.OutputStream;
import?java.util.UUID;
import?android.app.Activity;
import?android.bluetooth.BluetoothAdapter;
import?android.bluetooth.BluetoothDevice;
import?android.bluetooth.BluetoothSocket;
import?android.content.BroadcastReceiver;
import?android.content.Context;
import?android.content.Intent;
import?android.content.IntentFilter;
import?android.os.Bundle;
import?android.view.View;
import?android.widget.EditText;
import?android.widget.TextView;
import?android.widget.Toast;
public?class?BTClient?extends?Activity?{
private?TextView?text0;
????private?EditText?edit0;
????
??//按鈕動(dòng)作,監(jiān)聽(tīng)服務(wù)端口,打開(kāi)UUID服務(wù)
????BluetoothDevice?_device?=?null;
????BluetoothSocket?_socket?=?null;
????boolean?_discoveryFinished?=?false;
????private?BluetoothAdapter?_bluetooth?=?BluetoothAdapter.getDefaultAdapter();
????/**?Called?when?the?activity?is?first?created.?*/
????@Override
????public?void?onCreate(Bundle?savedInstanceState)?{
????????super.onCreate(savedInstanceState);
????????setContentView(R.layout.main);
????????
????????text0?=?(TextView)findViewById(R.id.Text0);
????????edit0?=?(EditText)findViewById(R.id.Edit0);
????????
??????//打開(kāi)本地設(shè)備
????????if?(_bluetooth?==?null){
???????? Toast.makeText(this?“Bluetooth?is?not?available“?Toast.LENGTH_LONG).show();
??????????//??finish();
????????????return;
????????}
????????
????????//?設(shè)置設(shè)備可以被搜索??
????????_bluetooth.enable();
????????if(_bluetooth.isEnabled()==false){
???????? Toast.makeText(this?“Bluetooth?can‘t?be?discorvered“?Toast.LENGTH_LONG).show();
???????? //finish();
???????? return;
????????}
????????
????????
????????text0.setText(“打個(gè)本地藍(lán)牙服務(wù)成功!“);
????}
????
????//定義廣播接收器
????private?BroadcastReceiver?_foundReceiver?=?new?BroadcastReceiver()?{
public?void?onReceive(Context?context?Intent?intent)?{
/*?從intent中取得搜索結(jié)果數(shù)據(jù)?*/
//BluetoothDevice?_device0?=?intent.getParcelableExtra(BluetoothDevice.EXTRA_DEVICE);
//if?(_device0.getName().equals(“l(fā)invor“)?)
_device?=?intent.getParcelableExtra(BluetoothDevice.EXTRA_DEVICE);;
text0.setText(“找尋到設(shè)備:“+_device.getName());
}
};
private?BroadcastReceiver?_discoveryReceiver?=?new?BroadcastReceiver()?{
@Override
public?void?onReceive(Context?context?Intent?intent)?
{
/*?卸載注冊(cè)的接收器?*/
unregisterReceiver(_foundReceiver);
unregisterReceiver(this);
_discoveryFinished?=?true;
}
};
????
????//連接搜尋服務(wù)
public?void?onSearchButtonclicked(View?v){
IntentFilter?discoveryFilter?=?new?IntentFilter(BluetoothAdapter.ACTION_DISCOVERY_FINISHED);
registerReceiver(_discoveryReceiver?discoveryFilter);
IntentFilter?foundFilter?=?new?IntentFilter(BluetoothDevice.ACTION_FOUND);
registerReceiver(_foundReceiver?foundFilter);
new?Thread(){
???? public?void?run()?
???? {
???? //開(kāi)始搜索?
???? _bluetooth.startDiscovery();
???? for?(;;)?
???? {
???? if?(_discoveryFinished)?
???? {
???? break;
???? }
???? try?
???? {
???? Thread.sleep(10
?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????文件????????475??2014-05-20?13:57??藍(lán)牙控制APP\.classpath
?????文件????????844??2010-12-01?16:58??藍(lán)牙控制APP\.project
?????文件????????177??2014-05-20?13:57??藍(lán)牙控制APP\.settings\org.eclipse.jdt.core.prefs
?????文件???????1212??2014-05-21?13:47??藍(lán)牙控制APP\AndroidManifest.xm
?????文件???????4558??2010-12-11?17:00??藍(lán)牙控制APP\backup\BTClient.java
?????文件???????1212??2014-05-21?13:47??藍(lán)牙控制APP\bin\AndroidManifest.xm
?????文件?????277626??2014-05-22?13:52??藍(lán)牙控制APP\bin\BTClient.apk
?????文件???????1965??2014-05-23?19:47??藍(lán)牙控制APP\bin\classes\com\test\BTClient\BTClient$1.class
?????文件???????2320??2014-05-23?19:47??藍(lán)牙控制APP\bin\classes\com\test\BTClient\BTClient$2.class
?????文件???????9736??2014-05-23?19:47??藍(lán)牙控制APP\bin\classes\com\test\BTClient\BTClient.class
?????文件????????343??2014-05-23?19:47??藍(lán)牙控制APP\bin\classes\com\test\BTClient\BuildConfig.class
?????文件???????1989??2014-05-23?19:47??藍(lán)牙控制APP\bin\classes\com\test\BTClient\DeviceListActivity$1.class
?????文件???????2225??2014-05-23?19:47??藍(lán)牙控制APP\bin\classes\com\test\BTClient\DeviceListActivity$2.class
?????文件????????875??2014-05-23?19:47??藍(lán)牙控制APP\bin\classes\com\test\BTClient\DeviceListActivity$3.class
?????文件???????4280??2014-05-23?19:47??藍(lán)牙控制APP\bin\classes\com\test\BTClient\DeviceListActivity.class
?????文件????????337??2014-06-03?10:08??藍(lán)牙控制APP\bin\classes\com\test\BTClient\R$attr.class
?????文件???????1041??2014-06-03?10:08??藍(lán)牙控制APP\bin\classes\com\test\BTClient\R$drawable.class
?????文件???????1105??2014-06-03?10:08??藍(lán)牙控制APP\bin\classes\com\test\BTClient\R$id.class
?????文件????????521??2014-06-03?10:08??藍(lán)牙控制APP\bin\classes\com\test\BTClient\R$layout.class
?????文件????????392??2014-06-03?10:08??藍(lán)牙控制APP\bin\classes\com\test\BTClient\R$menu.class
?????文件????????383??2014-06-03?10:08??藍(lán)牙控制APP\bin\classes\com\test\BTClient\R$raw.class
?????文件????????424??2014-06-03?10:08??藍(lán)牙控制APP\bin\classes\com\test\BTClient\R$string.class
?????文件????????612??2014-06-03?10:08??藍(lán)牙控制APP\bin\classes\com\test\BTClient\R.class
?????文件??????18416??2014-05-22?13:52??藍(lán)牙控制APP\bin\classes.dex
?????文件???????4432??2014-05-21?11:23??藍(lán)牙控制APP\bin\res\crunch\drawable-hdpi\connect.png
?????文件???????4532??2014-05-22?00:03??藍(lán)牙控制APP\bin\res\crunch\drawable-hdpi\connect1.png
?????文件???????1135??2014-05-21?11:23??藍(lán)牙控制APP\bin\res\crunch\drawable-hdpi\disable.png
?????文件????????572??2014-05-22?00:03??藍(lán)牙控制APP\bin\res\crunch\drawable-hdpi\disconect1.png
?????文件????????572??2014-05-22?00:03??藍(lán)牙控制APP\bin\res\crunch\drawable-hdpi\disconnect.png
?????文件??????19406??2014-05-21?11:23??藍(lán)牙控制APP\bin\res\crunch\drawable-hdpi\down.png
............此處省略92個(gè)文件信息
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