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Android寮€鍙戜箣钃濈墮璇﹁В PDF 涓嬭澆
鏈珯鏁寸悊涓嬭澆錛?/strong>
閾炬帴錛?a target="_blank">https://pan.baidu.com/s/1wEG7qiwkqYLnHXAR_lufiA
鎻愬彇鐮侊細(xì)21zd
鐩稿叧鎴浘錛?/strong>
涓昏鍐呭錛?/strong>
Android 寮€鍙戜箣钃濈墮璇﹁В 涓€.姒傝堪
榪欑瘒鏂囩珷鏄垜瀛︿範(fàn) Android 寮€鍙戝畼緗戜互鍙?qiáng)缃戜笂涓€浜涘叾浠栨枃绔犳€葷粨鑰屾潵錛屼富瑕佸氨鏄負(fù)浜嗗ソ
濂界爺絀朵竴涓嬭摑鐗欏紑鍙戯紝鐪嬪畬榪欑瘒鏂囩珷浠ュ悗錛屾垜浠氨鐭ラ亾浜嗘€庢牱浣跨敤钃濈墮 API 瀹屾垚寤虹珛钃濈墮榪?/div>
鎺ョ殑蹇呰鍥涙錛?.鎵撳紑钃濈墮錛?.鏌ユ壘闄勮繎宸查厤瀵規(guī)垨鍙敤鐨勮澶囷紱3.榪炴帴璁懼錛?.璁懼闂存暟鎹?/div>
浜ゆ崲銆傜敱浜庢枃绔犳瘮杈冮暱錛屼負(fù)浜嗘柟渚垮ぇ瀹剁殑瀛︿範(fàn)錛屾墍浠ュ皢鏂囩珷鍒嗕負(fù)涓夌瘒錛岃繖鏄涓€綃囥€?/div>
浜?鍩虹
1.API
鎵€鏈夌殑钃濈墮 API 閮藉湪 android.bluetooth 鍖呬笅.涓嬮潰鏈変竴浜涚被鍜屾帴鍙ｇ殑鎽樿錛屾垜浠渶瑕?/div>
瀹冧滑鏉ュ緩绔嬭摑鐗欒繛鎺?
BluetoothAdapter
浠ｈ〃鏈湴钃濈墮閫傞厤鍣紙钃濈墮鏃犵嚎錛夈€侭luetoothAdapter 鏄墍鏈夎摑鐗欎氦浜掔殑鍏ュ彛銆備嬌鐢ㄨ繖
涓被錛屼綘鑳藉鍙戠幇鍏朵粬鐨勮摑鐗欒澶囷紝鏌ヨ宸查厤瀵硅澶囩殑鍒楄〃錛屼嬌鐢ㄥ凡鐭ョ殑 MAC 鍦板潃鏉ュ疄渚嬪寲
涓€涓?BluetoothDevice 瀵硅薄錛屽茍涓斿垱寤轟竴涓?BluetoothServerSocket 瀵硅薄鏉ョ洃鍚笌鍏朵粬璁懼
鐨勯€氫俊銆?/div>
BluetoothDevice
浠ｈ〃涓€涓繙紼嬬殑钃濈墮璁懼銆備嬌鐢ㄨ繖涓被閫氳繃 BluetoothSocket 鎴栨煡璇㈣濡傚悕縐般€佸湴鍧€銆?/div>
綾誨拰閰嶅鐘舵€佺瓑璁懼淇℃伅鏉ヨ姹傝窡榪滅▼璁懼鐨勮繛鎺ャ€?/div>
BluetoothSocket
浠ｈ〃钃濈墮 socket 鐨勬帴鍙ｏ紙綾諱技 TCP 鐨?Socket錛夈€傝繖鏄厑璁鎬竴涓簲鐢ㄧ▼搴忚窡鍙︿竴涓摑鐗?/div>
璁懼閫氳繃杈撳叆嫻佸拰杈撳嚭嫻佽繘琛屾暟鎹氦鎹㈢殑榪炴帴鐐廣€?/div>
BluetoothServerSocket
浠ｈ〃涓€涓墦寮€鐨勭洃鍚紶鍏ヨ姹傜殑鏈嶅姟鎺ュ彛錛堢被浼間簬 TCP 鐨?ServerSocket錛夈€備負(fù)浜嗚繛鎺ヤ袱
涓?Android 璁懼錛屼竴涓澶囧繀欏葷敤榪欎釜綾繪墦寮€涓€涓湇鍔℃帴鍙ｃ€傚綋榪滅▼钃濈墮璁懼璇鋒眰璺熸湰璁懼
寤虹珛榪炴帴璇鋒眰鏃訛紝 BluetoothServerSocket 浼?xì)鍦q炴帴琚帴鏀舵椂榪斿洖涓€涓榪炴帴鐨?/div>
BluetoothSocket 瀵硅薄銆?/div>
BluetoothClass
鎻忚堪浜嗚摑鐗欒澶囩殑涓€鑸€х壒寰佸拰鍔熻兘銆傝繖涓被鏄竴涓彧璇葷殑灞炴€ч泦錛岃繖浜涘睘鎬у畾涔変簡璁?/div>
澶囩殑涓昏鍜屾瑕佽澶囩被鍜屾湇鍔°€備絾鏄紝榪欎釜綾誨茍涓嶄繚璇佹弿榪頒簡璁懼鎵€鏀寔鐨勬墍鏈夌殑钃濈墮閰嶇疆
鍜屾湇鍔★紝浣嗘槸榪欑瀵硅澶囩被鍨嬬殑鎻愮ず鏄湁鐩婄殑
BluetoothProfile
浠ｈ〃涓€涓摑鐗欓厤緗殑鎺ュ彛銆傝摑鐗欓厤緗槸鍩轟簬钃濈墮閫氫俊鐨勮澶囬棿鐨勬棤綰挎帴鍙ｈ鑼冦€備竴涓緥
瀛愭槸鍏嶆彁鐨勯厤緗€傛洿澶氱殑閰嶇疆璁ㄨ錛岃鐪嬩笅鏂囩殑鐢ㄩ厤緗潵宸ヤ綔銆?/div>
BluetoothHeadset
鎻愪緵瀵逛嬌鐢ㄨ摑鐗欒€蟲満鐨勭Щ鍔ㄧ數(shù)璇濈殑鏀寔銆傚畠鍚屾椂鍖呭惈浜?Bluetooth Headset 鍜?Hands錕綟ree(v1.5)鐨勯厤緗€?/div>
BluetoothA2dp
瀹氫箟濡備綍鎶婇珮鍝佽川鐨勯煶棰戦€氳繃钃濈墮榪炴帴浠庝竴涓澶囨祦鍚戝彟涓€涓澶囥€?ldquo;A2DP”鏄?/div>
Advanced Audio Distribution Profile 鐨勭緝鍐欍€?/div>
BluetoothHealth
浠ｈ〃涓€涓仴搴蜂繚鍋ヨ澶囬厤緗殑鎺у埗钃濈墮鏈嶅姟鐨勪唬鐞嗐€?/div>
BluetoothHealthCallback
鐢ㄤ簬瀹炵幇 BluetoothHealth 鍥炶皟鐨勬娊璞＄被銆備綘蹇呴』緇ф壙榪欎釜綾伙紝騫跺疄鐜板畠鐨勫洖璋冩柟娉曪紝
鏉ユ帴鏀跺簲鐢ㄧ▼搴忕殑娉ㄥ唽鐘舵€佸拰钃濈墮閫氶亾鐘舵€佸彉鍖栫殑鏇存柊銆?/div>
BluetoothHealthAppConfiguration
浠ｈ〃钃濈墮鐩稿叧鐨勭涓夋柟鍋ュ悍淇濆仴搴旂敤紼嬪簭鎵€娉ㄥ唽鐨勪笌榪滅▼钃濈墮鍋ュ悍淇濆仴璁懼榪涜閫氫俊
鐨勯厤緗€?/div>
BluetoothProfile.ServiceListener
BluetoothProfile IPC 瀹㈡埛绔繛鎺ユ垨鏂紑鏈嶅姟鐨勯€氱煡鎺ュ彛錛堝畠鏄繍琛岀壒淇楅厤緗殑鍐呴儴
鏈嶅姟錛夈€?/div>
2.鏉冮檺
涓轟簡鍦ㄤ綘鐨勫簲鐢ㄧ▼搴忎腑浣跨敤钃濈墮鍔熻兘錛岃嚦灝戣澹版槑涓や釜钃濈墮鏉冮檺錛圔LUETOOTH 鍜?/div>
BLUETOOTH_ADMIN錛変腑鐨勪竴涓€?/div>
涓轟簡鎵ц浠諱綍钃濈墮閫氫俊錛堝璇鋒眰榪炴帴銆佹帴鏀惰繛鎺ュ拰浼犺緭鏁版嵁錛夛紝浣犲繀欏葷敵璇?BLUETOOTH
鏉冮檺銆?/div>
涓轟簡鍚姩璁懼鍙戠幇鎴栫淮鎶よ摑鐗欒緗紝浣犲繀欏葷敵璇?BLUETOOTH_ADMIN 鏉冮檺銆傚ぇ澶氭暟闇€瑕佽繖
涓潈闄愮殑搴旂敤紼嬪簭錛屼粎浠呮槸涓鴻兘澶熷彂鐜版湰鍦扮殑钃濈墮璁懼銆傝繖涓潈闄愭墍鎺堜簣鐨勫叾浠栬兘鍔涘簲璇ヤ笉
琚嬌鐢紝闄ら潪鏄數(shù)婧愮鐞嗙殑搴旂敤紼嬪簭錛屽畠浼?xì)鍦ㄤ緷鎹敤鎴风殑璇锋眰鏉ヤ慨鏀硅摑鐗欒畡〗€傛敞鎰忥細(xì)濡傛灉
浣犱嬌鐢ㄤ簡 BLUETOOTH_ADMIN 鏉冮檺錛岄偅涔堝繀欏昏鏈?BLUETOOTH 鏉冮檺銆?/div>
鍦ㄦ竻鍗曟枃浠朵腑澹版槑濡備笅鏉冮檺錛?/div>
<uses-permission android:name="android.permission.BLUETOOTH"/>
<uses-permission android:name="android.permission.BLUETOOTH_ADMIN"/>
3.璁劇疆钃濈墮
鍦ㄥ簲鐢ㄧ▼搴忚兘澶熷埄鐢ㄨ摑鐗欓€氶亾閫氫俊涔嬪墠錛岄渶瑕佺‘璁よ澶囨槸鍚︽敮鎸佽摑鐗欓€氫俊錛屽鏋滄敮鎸侊紝
瑕佺‘淇濆畠鏄彲鐢ㄧ殑銆?/div>
濡傛灉涓嶆敮鎸佽摑鐗欙紝閭ｄ箞浣犲簲璇ユ湁濂界殑紱佺敤鎵€鏈夎摑鐗欏姛鑳姐€傚鏋滄敮鎸佽摑鐗欙紝浣嗘槸琚鐢ㄧ殑錛?/div>
閭ｄ箞浣犺鍦ㄤ笉紱誨紑浣犵殑搴旂敤紼嬪簭鐨勬儏鍐典笅錛岃姹傜敤鎴峰惎鐢ㄨ摑鐗欏姛鑳斤紝榪欑璁劇疆瑕佷嬌鐢?/div>
BluetoothAdapter 瀵硅薄錛屽湪浠ヤ笅涓や釜姝ラ涓畬鎴愩€?/div>
(1)鑾峰緱 BluetoothAdapter 瀵硅薄
BluetoothAdapter 瀵硅薄鏄墍鏈夎摑鐗欐椿鍔ㄩ兘闇€瑕佺殑錛岃鑾峰緱榪欎釜瀵硅薄錛屽氨瑕佽皟鐢ㄩ潤鎬佺殑
getDefaultAdapter() 鏂?娉?銆?榪?涓?鏂?娉?浼?榪?鍥?涓€ 涓?浠?琛?璁?澶?鑷?宸?鐨?钃?鐗?閫?閰?鍣?鐨?/div>
BluetoothAdapter 瀵硅薄銆傛暣涓郴緇熸湁涓€涓摑鐗欓€傞厤鍣紝浣犵殑搴旂敤紼嬪簭鑳藉浣跨敤榪欎釜瀵硅薄鏉?/div>
榪涜浜や簰銆傚鏋?getDefaultAdapter()鏂規(guī)硶榪斿洖 null錛岄偅涔堣璁懼涓嶆敮鎸佽摑鐗欙紝浣犵殑澶勭悊涔?/div>
瑕佸湪姝ょ粨鏉熴€備緥濡傦細(xì)
BluetoothAdapter mBluetoothAdapter =BluetoothAdapter.getDefaultAdapter();
if(mBluetoothAdapter ==null){
// 璁懼涓嶆敮鎸佽摑鐗?/div>
}
(2)鍚敤钃濈墮鍔熻兘
鎺ヤ笅鏉ワ紝浣犻渶瑕佺‘淇濊摑鐗欐槸鍙敤鐨勩€傝皟鐢?isEnabled()鏂規(guī)硶鏉ユ鏌ュ綋鍓嶈摑鐗欐槸鍚﹀彲鐢ㄣ€?/div>
濡傛灉榪欎釜鏂規(guī)硶榪斿洖 false錛岄偅涔堣摑鐗欐槸琚鐢ㄧ殑銆傝鐢寵鍚敤钃濈墮鍔熻兘錛屽氨瑕佽皟鐢ㄥ甫鏈?/div>
ACTION_REQUEST_ENABLE 鎿嶄綔鎰忓浘鐨?startActivityForResult()鏂規(guī)硶銆傚畠浼?xì)缁櫨p葷粺璁劇疆鍙戜竴
涓惎鐢ㄨ摑鐗欏姛鑳界殑璇鋒眰錛堜笉緇堟浣犵殑搴旂敤紼嬪簭錛夈€備緥濡傦細(xì)
if(!mAdapter.isEnabled()) {
Intent intent = new Intent( BluetoothAdapter.ACTION_REQUEST_ENABLE );
activity.startActivityForResult(intent, requestCode);
}
榪欐椂浼?xì)鏄窘C轟竴涓姹傜敤鎴峰惎鐢ㄨ摑鐗欏姛鑳界殑瀵硅瘽妗?/div>
濡傛灉鐢ㄦ埛鐐瑰嚮鍏佽錛岄偅涔堢郴緇熶細(xì)寮€濮嬪惎鐢ㄨ摑鐗欏姛鑳斤紝瀹屾垚鍚姩榪囩▼錛堟湁鍙兘澶辮觸錛夛紝鐒?/div>
鐐逛細(xì)榪斿洖緇欎綘鐨勫簲鐢ㄧ▼搴忋€備紶閫掔粰 startActivityForResult()鏂規(guī)硶鐨?requestCode 鏄竴涓?/div>
浣犵殑搴旂敤紼嬪簭涓畾涔夌殑鏁存暟錛堝畠蹇呴』澶т簬 0錛夛紝緋葷粺浼?xì)鎶婂畠浣滀负鍙傛暟杩斿洖鍒颁綘鐨?/div>
onActivityResult()鍥炶皟瀹炵幇涓€?/div>
濡傛灉钃濈墮鍔熻兘鍚敤鎴愬姛錛屼綘鐨?Activity 浼?xì)鍦?onActivityResult()鍥炶皟涓帴鏀跺埌
RESULT_OK 緇撴灉錛屽鏋滆摑鐗欐病鏈夎鍚姩錛堟垨鑰呯敤鎴峰搷搴斾簡鎷掔粷錛夛紝閭ｄ箞璇ョ粨鏋滅紪鐮佹槸
RESULT_CANCELED銆?/div>
鍙€夊湴錛屼綘鐨勫簲鐢ㄧ▼搴忚繕鍙互鐩戝惉 ACTION_STATE_CHANGED 騫挎挱 Intent錛屾棤璁鴻摑鐗欑姸鎬?/div>
浣曟椂鏀瑰彉錛岀郴緇熼兘浼?xì)骞挎挱杩欎?Intent銆傝繖涓箍鎾寘鍚殑闄勫姞瀛楁 EXTRA_STATE 鍜?/div>
EXTRA_PREVIOUS_STATE 涓垎鍒寚鏄庝簡鏂扮殑鍜屾棫鐨勮摑鐗欑姸鎬併€傝繖浜涢檮鍔犲瓧孌典腑鍙兘鐨勫€兼槸錛?/div>
STATE_TURNING_ON銆丼TATE_ON銆丼TATE_TURNING_OFF 鍜?STATE_OFF銆傜洃鍚繖涓箍鎾浜庡湪搴?/div>
鐢ㄧ▼搴忚繍琛屾椂媯€嫻嬭摑鐗欑殑鐘舵€佹槸鏈夌敤鐨勩€?/div>
鎻愮ず錛氬惎鐢ㄥ彲鍙戠幇鑳藉姏浼?xì)鑷姩鍚姩钃濈墮鍔熻兘銆傚鏋滀綘璁″垝鍦ㄦ墽琛岃摑鐗欐椿鍔ㄤ箣鍓嶏紝瑕佸緇?/div>
鍚敤璁懼鐨勫彲鍙戠幇鏈哄埗錛屽氨鍙互璺寵繃涓婇潰鐨勬楠わ紝璇︾粏璇峰弬鑰冧笅鏂?ldquo;鍚敤钃濈墮鍙彂鐜?rdquo;銆?/div>
鍒版錛屾垜浠厛緇欏嚭涓€涓緥瀛愶紝璁╁ぇ瀹剁悊瑙ｄ竴涓嬶細(xì)
鎴戜滑璁劇疆浜嗗洓涓寜閽紝鍒嗗埆鐢ㄤ簬鍒ゆ柇鏄惁鏀寔钃濈墮錛岃摑鐗欐槸鍚﹀紑鍚紝寮€鍚摑鐗欙紝鍏抽棴钃?/div>
鐗欙紝鐢變簬浣跨敤鐨勬槸妯℃嫙鍣紝鎵€浠ユ垜浠彲浠ョ湅鍒板疄楠岀粨鏋滄槸褰撳墠璁懼涓嶆敮鎸佽摑鐗欙紝騫朵笖钃濈墮鏈?/div>
寮€鍚紝鐐瑰嚮鍚庨潰涓や釜鎸夐挳娌″弽搴旓紝濡傛灉鏄湪鐪熸槸璁懼涓婏紝鎴戜滑鍙互榪涜寮€鍚摑鐗欏拰鍏抽棴钃濈墮
鐨勬搷浣滐紝澶у涓嬫潵鍙互璇曚竴璇曪紝涓嬮潰緇欏嚭浠ｇ爜錛?/div>
/**
* Created by lxn on 2016/3/4.
* 钃濈墮綆＄悊綾?/div>
*/
public class BluetoothController {
private BluetoothAdapter mAdapter;
public BluetoothController(){
mAdapter = BluetoothAdapter.getDefaultAdapter();
}
/**
* 鍒ゆ柇褰撳墠璁懼鏄惁鏀寔钃濈墮
* @return
*/
public boolean isSupportBluetooth(){
if(mAdapter!=null){
return true;
}
return false;
}
/**
* 鑾峰彇钃濈墮鐨勭姸鎬?/div>
* @return
*/
public boolean getBluetoothStatus(){
if(mAdapter!=null){
return mAdapter.isEnabled();
}
return false;
}
/**
* 鎵撳紑钃濈墮
* @param activity
* @param requestCode
*/
public void turnOnBluetooth(Activity activity,int requestCode){
if(mAdapter!=null&&!mAdapter.isEnabled()) {
Intent intent = new Intent( BluetoothAdapter.ACTION_REQUEST_ENABLE);
activity.startActivityForResult(intent, requestCode);
}
}
/**
* 鍏抽棴钃濈墮
*/
public void turnOffBluetooth(){
if(mAdapter!=null&&mAdapter.isEnabled()) {
mAdapter.disable();
}
} }
public class MainActivity extends AppCompatActivity {
public static final int REQUESTCODE_OPEN = 1;
private BluetoothController mController = new BluetoothController();
private BroadcastReceiver receiver = new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
int state = intent.getIntExtra(BluetoothAdapter.EXTRA_STATE, 1);
switch (state) {
case BluetoothAdapter.STATE_OFF:
Toast.makeText(MainActivity.this, " 钃?鐗?宸?鍏?闂?",
Toast.LENGTH_SHORT).show();
break;
case BluetoothAdapter.STATE_ON:
Toast.makeText(MainActivity.this, " 钃濈墮宸叉墦寮€ ",
Toast.LENGTH_SHORT).show();
break;
case BluetoothAdapter.STATE_TURNING_ON:
Toast.makeText(MainActivity.this, " 姝?鍦?鎵?寮€ 钃?鐗?",
Toast.LENGTH_SHORT).show();
break;
case BluetoothAdapter.STATE_TURNING_OFF:
Toast.makeText(MainActivity.this, " 姝?鍦?鍏?闂?钃?鐗?",
Toast.LENGTH_SHORT).show();
break;
default:
Toast.makeText(MainActivity.this, " 鏈煡鐘舵€?",
Toast.LENGTH_SHORT).show();
}
}
};
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
IntentFilter filter = new
IntentFilter(BluetoothAdapter.ACTION_STATE_CHANGED);
registerReceiver(receiver, filter);
}
public void click(View view) {
switch (view.getId()) {
case R.id.btnIsSupport:
boolean flag = mController.isSupportBluetooth();
Toast.makeText(this, "flag = " + flag,
Toast.LENGTH_SHORT).show();
break;
case R.id.btnIsTurnOn:
boolean isTurnOn = mController.getBluetoothStatus();
Toast.makeText(this, "isTurnOn" + isTurnOn,
Toast.LENGTH_SHORT).show();
break;
case R.id.btnTurnOn:
mController.turnOnBluetooth(this, REQUESTCODE_OPEN);
break;
case R.id.btnTrunOff:
mController.turnOffBluetooth();
break;
}
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data)
{
super.onActivityResult(requestCode, resultCode, data);
if(resultCode==RESULT_OK){
Toast.makeText(this, "緇堜簬鎵撳紑浜?quot;, Toast.LENGTH_SHORT).show();
}
} }
4.鏌ユ壘璁懼
浣跨敤 BluetoothAdapter 瀵硅薄錛岃兘澶熼€氳繃璁懼鍙戠幇鎴栨煡璇㈠凡閰嶅鐨勮澶囧垪琛ㄦ潵鎵懼埌榪滅▼
鐨勮摑鐗欒澶囥€?/div>
璁懼鍙戠幇鏄竴涓壂鎻忚繃紼嬶紝璇ヨ繃紼嬫悳绱㈡湰鍦板尯鍩熷唴鍙敤鐨勮摑鐗欒澶囷紝鐒跺悗璇鋒眰涓€浜涘郊姝?/div>
鐩稿叧鐨勪竴浜涗俊鎭紙榪欎釜榪囩▼琚彨鍋?ldquo;鍙戠幇”銆?ldquo;鏌ヨ”鎴?ldquo;鎵弿”錛夈€備絾鏄紝鏈湴鍖哄煙鍐呯殑钃濈墮
璁懼鍙湁鍦ㄥ畠浠篃鍚敤浜嗗彲鍙戠幇鍔熻兘鏃訛紝鎵嶄細(xì)鍝嶅簲鍙戠幇璇鋒眰銆傚鏋滀竴涓澶囨槸鍙彂鐜扮殑錛岄偅
涔堝畠浼?xì)閫氳繃鍏變韓鏌愪簺淇℃伅錛堝璁懼鍚嶇О銆佺被鍒拰鍞竴鐨?MAC 鍦板潃錛夋潵鍝嶅簲鍙戠幇璇鋒眰銆備嬌鐢ㄨ繖
浜涗俊鎭紝鎵ц鍙戠幇澶勭悊鐨勮澶囪兘澶熸湁閫夋嫨鐨勫垵濮嬪寲璺熻鍙戠幇璁懼鐨勮繛鎺ャ€?/div>
涓€鏃﹁窡榪滅▼鐨勮澶囧緩绔嬬殑棣栨榪炴帴錛岄厤瀵硅姹傚氨浼?xì)鑷姩鐨勮灞曠幇缁欑敤鎴枫€傚綋璁懼瀹屾垚閰?/div>
瀵癸紝鐩稿叧璁懼鐨勫熀鏈俊鎭紙濡傝澶囧悕縐般€佺被鍒拰 MAC 鍦板潃錛夊氨浼?xì)琚繚瀛樺Q屽茍鑳藉浣跨敤钃濈墮 API
鏉ヨ鍙栥€備嬌鐢ㄥ凡鐭ョ殑榪滅▼璁懼鐨?MAC 鍦板潃錛屽湪浠諱綍鏃跺€欓兘鑳藉鍒濆鍖栦竴涓繛鎺ワ紝鑰屼笉闇€瑕佹墽
琛屽彂鐜板鐞嗭紙鍋囪璁懼鍦ㄥ彲榪炴帴鐨勮寖鍥村唴錛夈€?/div>
瑕佽浣忛厤瀵瑰拰榪炴帴涔嬮棿鐨勫樊寮傘€傞厤瀵規(guī)剰鍛崇潃涓や釜璁懼瀵瑰郊姝ゅ瓨鍦ㄦ€х殑鎰熺煡錛屽畠浠箣闂存湁
涓€涓叡浜殑鐢ㄤ簬楠岃瘉鐨勮繛鎺ュ瘑閽ワ紝鐢ㄨ繖涓瘑閽ヤ袱涓澶囦箣闂村緩绔嬭鍔犲瘑鐨勮繛鎺ャ€傝繛鎺ユ剰鍛崇潃
褰撳墠璁懼闂村叡浜竴涓?RFCOMM 閫氶亾錛屽茍涓旇兘澶熻鐢ㄤ簬璁懼闂寸殑鏁版嵁浼犺緭銆傚綋鍓?Android 钃濈墮
API 鍦?RFCOMM 榪炴帴琚緩绔嬩箣鍓嶏紝瑕佹眰璁懼涔嬮棿閰嶅銆傦紙鍦ㄤ嬌鐢ㄨ摑鐗?API 鍒濆鍖栧姞瀵嗚繛鎺ユ椂錛?/div>
閰嶅鏄嚜鍔ㄨ鎵ц鐨勩€傦級
浠ヤ笅绔犺妭浠嬬粛濡備綍鍙戠幇宸查厤瀵圭殑璁懼錛屾垨鍙戠幇鏂扮殑浣跨敤浜嗗彲鍙戠幇鍔熻兘鐨勮澶囥€?/div>
娉ㄦ剰錛氶粯璁?Android 璁懼鏄笉鍙彂鐜扮殑銆傜敤鎴瘋兘澶熼€氳繃緋葷粺璁劇疆鍦ㄩ檺瀹氱殑鏃墮棿鍐呭彉鎴愬彲
鍙戠幇鐨勮澶囷紝鎴栬€呭簲鐢ㄧ▼搴忚兘澶熻姹傜敤鎴峰惎鐢ㄥ彲鍙戠幇鎬э紝鑰屼笉紱誨紑搴旂敤紼嬪簭銆傚浣曞惎鐢ㄥ彲鍙?/div>
鐜版€э紝浼?xì)鍦ㄤ笅鏂囨潵璁ㄨ銆?/div>
鏌ヨ閰嶅璁懼
鍦ㄦ墽琛岃澶囧彂鐜頒箣鍓嶏紝搴旇鍏堟煡璇㈠凡閰嶅鐨勮澶囬泦鍚堬紝鏉ョ湅鏈熸湜鐨勮澶囨槸鍚︽槸宸茬煡鐨勩€?/div>
璋冪敤 getBondedDevices()鏂規(guī)硶鏉ュ畬鎴愯繖浠跺伐浣溿€傝繖涓柟娉曚細(xì)榪斿洖涓€涓唬琛ㄥ凡閰嶅璁懼鐨?/div>
BluetoothDevice 瀵硅薄鐨勯泦鍚堛€備緥濡傦紝浣犺兘澶熸煡璇㈡墍鏈夌殑閰嶅璁懼錛岀劧鍚庝嬌鐢ㄤ竴涓?/div>
ArrayAdapter 瀵硅薄鎶婃瘡涓凡閰嶅璁懼鐨勫悕縐版樉紺虹粰鐢ㄦ埛銆?/div>
/**
* 鑾峰彇宸茬粡閰嶅鐨勮澶?/div>
*/
public Set<BluetoothDevice> getConnetedDevices() {
if (mAdapter != null && mAdapter.isEnabled()) {
return mAdapter.getBondedDevices();
}
return null;
}
Set<BluetoothDevice> connetedDevices = mController.getConnetedDevices();
for(BluetoothDevice device:connetedDevices){
adapter.add(device.getName()+"\n"+ device.getAddress());
listView.setAdapter(adapter);
} 浠?BluetoothDevice 瀵硅薄鏉ュ垵濮嬪寲涓€涓繛鎺ユ墍闇€瑕佺殑鎵€鏈変俊鎭氨鏄?MAC 鍦板潃銆傚湪榪欎釜
渚嬪瓙涓紝MAC 鍦板潃琚綔涓?ArrayAdapter 鐨勪竴閮ㄥ垎鏉ヤ繚瀛橈紝騫舵樉紺虹粰鐢ㄦ埛銆傞殢鍚庯紝璇?MAC 鍦?/div>
鍧€鑳藉琚彁鍙栫敤浜庡垵濮嬪寲榪炴帴銆?/div>
鍙戠幇璁懼
綆€鍗曠殑璋冪敤 startDiscovery()鏂規(guī)硶灝卞彲浠ュ紑濮嬪彂鐜拌澶囥€傝榪囩▼鏄紓姝ョ殑錛屽茍涓旇鏂?/div>
娉曚細(xì)绔嬪嵆榪斿洖涓€涓竷?yōu)當(dāng)鍊兼潵鎸囨槑鍙戠幇澶勭悊鏄惁琚垚鍔熺殑鍚姩銆傞€氬父鍙戠幇榪囩▼浼?xì)鏌ヨ鎵弿澶ЬU?/div>
12 縐掞紝鎺ヤ笅鏉ヨ幏鍙栨壂鎻忓彂鐜扮殑姣忎釜璁懼鐨勮摑鐗欏悕縐般€?/div>
涓轟簡鎺ユ敹姣忎釜琚彂鐜拌澶囩殑鐨勪俊鎭紝浣犵殑搴旂敤紼嬪簭蹇呴』娉ㄥ唽涓€涓?ACTION_FOUND 綾誨瀷鐨?/div>
騫挎挱鎺ユ敹鍣ㄣ€傚搴旀瘡涓摑鐗欒澶囷紝緋葷粺閮戒細(xì)騫挎挱 ACTION_FOUND 綾誨瀷鐨?Intent銆傝繖涓?Intent
浼?xì)鎼哄?EXTRA_DEVICE 鍜?EXTRA_CLASS 闄勫姞瀛楁錛岃繖涓袱涓瓧孌靛垎鍒寘鍚簡 BluetoothDevice
鍜?BluetoothClass 瀵硅薄銆備緥濡傦紝涓嬪垪婕旂ず浜嗕綘濡備綍娉ㄥ唽鍜屽鐞嗚澶囧彂鐜版椂鐨勫箍鎾細(xì)
//絎竴姝ワ細(xì)娉ㄥ唽騫挎挱
IntentFilter filter = new IntentFilter(BluetoothDevice.ACTION_FOUND);
registerReceiver(mReceiver, filter);//涓嶈蹇樹簡鍦?onDestory 涓?unregister
絎簩閮細(xì)寮€濮嬪彂鐜?/div>
mController.startDiscovery();//寮€濮嬫悳绱㈠彲鍙戠幇鐨勮澶?/div>
//絎笁姝?鎺ユ敹騫挎挱
private BroadcastReceiver mReceiver = new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
String action = intent.getAction();
//鍙戠幇浜嗚澶?/div>
if(BluetoothDevice.ACTION_FOUND.equals(action)){
Toast.makeText(MainActivity.this, " 鍙戠幇璁懼 ",
Toast.LENGTH_SHORT).show();
//浠?Intent 涓幏鍙栬澶囩殑 BluetoothDevice 瀵硅薄
BluetoothDevice device =
intent.getParcelableExtra( BluetoothDevice.EXTRA_DEVICE);
adapter.add(device.getName()+"\n"+ device.getAddress());
listView.setAdapter(adapter);
}
}
};
緇撴灉濡備笅錛?/div>
鍙互鐪嬪埌錛屾垜浠凡緇忔妸鍙戠幇鐨勮澶囧睍紺哄埌浜?ListView 涓€?/div>
璀﹀憡錛氭墽琛岃澶囧彂鐜幫紝瀵逛簬钃濈墮閫傞厤鍣ㄦ潵璇存槸涓€涓矇閲嶇殑榪囩▼錛屽畠浼?xì)娑堣€楀ぇ閲忕殑璧勬簮銆?/div>
涓€鏃﹀彂鐜拌榪炴帴璁懼錛屽湪灝濊瘯榪炴帴涔嬪墠涓€瀹氳紜鐢?cancelDiscovery()鏂規(guī)硶鏉ョ粓姝㈠彂鐜版搷
浣溿€傚彟澶栵紝濡傛灉宸茬粡鏈変竴涓窡璁懼鐨勮繛鎺ワ紝閭ｄ箞鎵ц鍙戠幇浼?xì)鏄庢槃勫噺灏憳q炴帴鐨勫彲鐢ㄥ甫瀹斤紝鍥?/div>
姝ゅ湪鏈夎繛鎺ョ殑鏃跺€欎笉搴旇鎵ц鍙戠幇澶勭悊銆?/div>
Android 寮€鍙戜箣钃濈墮璇﹁В(浜? 涓€.姒傝堪
鍦ㄧ涓€綃?Android 寮€鍙戜箣钃濈墮璇﹁В(涓€)涓垜涓昏浠嬬粛浜嗕竴浜涚悊璁烘€х殑鐭ヨ瘑浠ュ強(qiáng)姣旇緝鍩?/div>
紜€鐨勬搷浣滐紝姣斿鎺у埗钃濈墮鐨勭姸鎬侊紝鏌ユ壘璁懼錛屾樉紺哄綋鍓嶅凡榪炴帴鐨勮澶囷紝浠婂ぉ鎴戜滑鐪嬬湅鍏朵粬鐨?/div>
涓€浜涙搷浣溿€?/div>
浜?鍩虹
1.鍙彂鐜版ā寮?/div>
鍦ㄤ笂涓€綃囨渶鍚庯紝鎴戜滑浠嬬粛浜嗗浣曞彂鐜拌澶囷紝浣嗘槸鏈変簺鏃跺€欙紝鎴戜滑褰撳墠璁懼鏄笉鍙鍙戠幇
鐨勶紝涔熷氨鏄鍗充嬌鎴戜滑鎵撳紑浜嗚摑鐗欏叾浠栬澶囦篃鏄棤娉曟悳绱㈠埌鐨勩€傛墍浠ユ垜浠瀛﹀濡備綍鍚敤璁?/div>
澶囩殑鍙彂鐜版€с€傚鏋滆璁╂湰鍦拌澶囧彲浠ヨ鍏朵粬璁懼鍙戠幇錛岄偅涔堝氨瑕佽皟鐢?/div>
ACTION_REQUEST_DISCOVERABLE 鎿嶄綔鎰忓浘鐨?startActivityForResult(Intent, int)鏂規(guī)硶銆?/div>
榪欎釜鏂規(guī)硶浼?xì)鍚懢p葷粺璁劇疆鍙戝嚭涓€涓惎鐢ㄥ彲鍙戠幇妯″紡鐨勮姹傦紙涓嶇粓姝㈠簲鐢ㄧ▼搴忥級銆傞粯璁ゆ儏鍐典笅錛?/div>
璁懼鐨勫彲鍙戠幇妯″紡浼?xì)鎸伨l?120 縐掋€傞€氳繃緇?Intent 瀵硅薄娣誨姞 EXTRA_DISCOVERABLE_DURATION
闄勫姞瀛楁錛屽彲浠ュ畾涔変笉鍚屾寔緇椂闂淬€傚簲鐢ㄧ▼搴忚兘澶熻緗殑鏈€澶ф寔緇椂闂存槸 3600 縐掞紝0 鎰忓懗
鐫€璁懼濮嬬粓鏄彲鍙戠幇鐨勩€備換浣曞皬浜?0 鎴栧ぇ浜?3600 縐掔殑鍊奸兘浼?xì)鑷姩鐨勮璁句?120 縐掋€備緥濡傦紝
浠ヤ笅浠ｇ爜鎶婃寔緇椂闂磋緗負(fù) 300 縐掞細(xì)
Intent discoverableIntent = new
Intent(BluetoothAdapter.ACTION_REQUEST_DISCOVERABLE);
//瀹氫箟鎸佺畫鏃墮棿
discoverableIntent.putExtra(BluetoothAdapter.EXTRA_DISCOVERABLE_DURATION,
300);
startActivity(discoverableIntent);
鏁堟灉鍥撅細(xì)
濡傚浘鎵€紺猴紝鐢寵鐢ㄦ埛鍚敤璁懼鐨勫彲鍙戠幇妯″紡鏃訛紝浼?xì)鏄窘C鴻繖鏍蜂竴涓璇濇銆傚鏋滃搷搴?ldquo;涓?/div>
鍠滄€?rdquo;錛岄偅涔堣澶囩殑鍙彂鐜版ā寮忎細(xì)鎸佺畫鎸囧畾鐨勬椂闂達(dá)紝鑰屼笖浣犵殑 Activity 浼?xì)鎺ユ敹甯︽湁缁撴灉浠ｇ?/div>
絳変簬鍙彂鐜拌澶囨寔緇椂闂寸殑 onActivityResult()鍥炶皟鏂規(guī)硶鐨勮皟鐢ㄣ€傚鏋滅敤鎴峰搷搴?ldquo;鎷掔粷”
鎴栨湁閿欒鍙戠敓錛屽垯緇撴灉浠ｇ爜絳変簬 RESULT_CANCELED.
娉ㄦ剰錛氬鏋滆澶囨病鏈夊紑鍚摑鐗欏姛鑳斤紝閭ｄ箞寮€鍚澶囩殑鍙彂鐜版ā寮忎細(xì)鑷姩寮€鍚摑鐗欍€?/div>
鍦ㄥ彲鍙戠幇妯″紡涓嬶紝璁懼浼?xì)闈欓潤鐨勬妸杩櫩U嶆ā寮忎繚鎸佸埌鎸囧畾鐨勬椂闀褲€傚鏋滀綘鎯寵鍦ㄥ彲鍙戠幇妯?/div>
寮忚鏀瑰彉鏃惰幏寰楅€氱煡錛岄偅涔堜綘鍙互娉ㄥ唽涓€涓?ACTION_SCAN_MODE_CHANGED 綾誨瀷鐨?Intent 騫?/div>
鎾€傝繖涓?Intent 瀵硅薄涓寘鍚簡 EXTRA_SCAN_MODE 鍜?EXTRA_PREVIOUS_SCAN_MODE 闄勫姞瀛楁錛?/div>
瀹?浠?浼?鍒?鍒?鍛?璇?浣?鏂?鏃?鎵?鎻?妯?寮?銆?瀹?浠?姣?涓?鍙?鑳?鐨?鍊?鏄?錛?/div>
SCAN_MODE_CONNECTABLE_DISCOVERABLE錛孲CAN_MODE_CONNECTABLE 鎴?SCAN_MODE_NONE錛屽畠浠?/div>
鍒嗗埆鎸囨槑璁懼鏄湪鍙彂鐜版ā寮忎笅錛岃繕鏄笉鍦ㄥ彲鍙戠幇妯″紡涓嬩絾渚濈劧鍙帴鏀惰繛鎺ワ紝鎴栬€呮槸涓嶅湪鍙?/div>
鍙戠幇妯″紡涓嬶紝涓嶈兘鎺ユ敹榪炴帴銆?/div>
涓嬮潰鏄ず渚嬩唬鐮侊細(xì)
public class MainActivity extends Activity {
public static final int TURN = 1;
private BluetoothController mController = new BluetoothController();
private BroadcastReceiver mReceiver = new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
int mode = intent.getIntExtra(BluetoothAdapter.EXTRA_SCAN_MODE,1);
switch (mode){
case BluetoothAdapter.SCAN_MODE_CONNECTABLE_DISCOVERABLE:
Toast.makeText(MainActivity.this, " 鐜?鍦?鏄?鍙?鍙?鐜?妯?寮?",
Toast.LENGTH_SHORT).show();
break;
case BluetoothAdapter.SCAN_MODE_CONNECTABLE:
Toast.makeText(MainActivity.this, "鐜板湪涓嶆槸鍙彂鐜版ā寮忥紝浣嗘槸
鍙互榪炴帴", Toast.LENGTH_SHORT).show();
}
}
};
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
//娉ㄥ唽騫挎挱錛岀洃鍚ā寮忔敼鍙?/div>
IntentFilter filter = new
IntentFilter(BluetoothAdapter.ACTION_SCAN_MODE_CHANGED);
registerReceiver(mReceiver,filter);
}
public void click(View view){
switch (view.getId()){
case R.id.turnOn:
mController.turnOnBluetooth(this, TURN);
break;
case R.id.canFind:
Intent discoverableIntent = new
Intent(BluetoothAdapter.ACTION_REQUEST_DISCOVERABLE);
//瀹氫箟鎸佺畫鏃墮棿
discoverableIntent.putExtra(BluetoothAdapter.EXTRA_DISCOVERABLE_DURATION, 10);
startActivity(discoverableIntent);
break;
}
} }
濡傛灉浣犺鍒濆鍖栬窡榪滅▼璁懼鐨勮繛鎺ワ紝浣犱笉闇€瑕佸惎鐢ㄨ澶囩殑鍙幇鎬с€傚彧鏈夊湪浣犳兂瑕佹妸浣犵殑
搴旂敤紼嬪簭浣滀負(fù)鏈嶅姟绔潵鎺ユ敹杈撳叆榪炴帴鏃訛紝鎵嶉渶瑕佸惎鐢ㄥ彲鍙戠幇鎬э紝鍥犱負(fù)榪滅▼璁懼鍦ㄨ窡浣犵殑璁懼
榪炴帴涔嬪墠蹇呴』鑳藉鍙戠幇瀹冦€?/div>
2.榪炴帴璁懼
涓轟簡璁╀袱涓澶囦笂鐨勪袱涓簲鐢ㄧ▼搴忎箣闂村緩绔嬭繛鎺ワ紝浣犲繀欏誨悓鏃跺疄鐜版湇鍔＄鍜屽鎴風(fēng)鏈哄埗錛?/div>
鍥犱負(fù)涓€涓澶囧繀欏繪墦寮€鏈嶅姟绔彛錛屽悓鏃跺彟涓€涓澶囧繀欏誨垵濮嬪寲璺熸湇鍔＄璁懼鐨勮繛鎺ワ紙浣跨敤鏈?/div>
鍔＄鐨?MAC 鍦板潃鏉ュ垵濮嬪寲涓€涓繛鎺ワ級銆傚綋鏈嶅姟绔拰瀹㈡埛绔湪鐩稿悓鐨?RFCOMM 閫氶亾涓婃湁涓€涓?/div>
BluetoothSocket 榪炴帴鏃訛紝鎵嶈兘澶熻璁や負(fù)鏄湇鍔＄鍜屽鎴風(fēng)涔嬮棿寤虹珛浜嗚繛鎺ャ€傝繖鏃訛紝姣忎釜璁?/div>
澶囪兘澶熻幏寰楄緭鍏ュ拰杈撳嚭嫻侊紝騫朵笖鑳藉褰兼寮€濮嬩紶杈撴暟鎹€?/div>
鏈嶅姟绔澶囧拰瀹㈡埛绔澶囧郊姝よ幏鍙栨墍闇€鐨?BluetoothSocket 鐨勬柟娉曟槸涓嶅悓鐨勩€傛湇鍔＄浼?/div>
鍦ㄦ帴鏀惰緭鍏ヨ繛鎺ョ殑鏃跺€欐帴鏀跺埌涓€涓?BluetoothSocket 瀵硅薄銆傚鎴風(fēng)浼?xì)鍦ㄦ墦寮€璺熸湇鍔＄鐨?/div>
RFCOMM 閫氶亾鏃舵帴鏀跺埌涓€涓?BluetoothSocket 瀵硅薄銆?/div>
涓€縐嶅疄鐜版妧鏈槸鑷姩鐨勫噯澶囦竴涓澶囦綔涓烘湇鍔＄錛屼互渚垮湪姣忎釜璁懼閮戒細(xì)鏈変竴涓湇鍔″鎺?/div>
瀛楄鎵撳紑錛屽茍鐩戝惉榪炴帴璇鋒眰銆傚綋鍙︿竴涓澶囧垵濮嬪寲涓€涓窡鏈嶅姟绔鎺ュ瓧鐨勮繛鎺ユ椂錛屽畠?yōu)兗?xì)鍙?/div>
鎴愪竴涓鎴風(fēng)銆傚彟涓€縐嶆柟娉曪紝涓€涓澶囨槸鏄庣‘鐨?rdquo;host”榪炴帴錛屽茍涓旀牴鎹姹傛墦寮€涓€涓湇鍔?/div>
濂楁帴瀛楋紝鑰屽叾浠栫殑璁懼鍙槸綆€鍗曠殑鍒濆鍖栬繛鎺ャ€?/div>
娉ㄦ剰錛氬鏋滀袱涓澶囦箣鍓嶆病鏈夐厤瀵癸紝閭ｄ箞 Android 妗嗘灦浼?xì)鍦q炴帴榪囩▼鏈熼棿錛岃嚜鍔ㄧ殑鏄劇ず
涓€涓厤瀵硅姹傞€氱煡鎴栧璇濇緇欑敤鎴鳳紝濡傚浘 3 鎵€紺恒€傚洜姝ゅ湪璇曞浘榪炴帴璁懼鏃訛紝浣犵殑搴旂敤紼嬪簭涓?/div>
闇€瑕佸叧蹇冭澶囨槸鍚﹁閰嶅銆侳RCOMM 鐨勫皾璇曟€ц繛鎺ヤ細(xì)涓€鐩撮樆濉烇紝涓€鐩村埌鐢ㄦ埛鎴愬姛鐨勯厤瀵癸紝鎴?/div>
鑰呮槸鍥犵敤鎴鋒嫆緇濋厤瀵規(guī)垨閰嶅瓚呮椂鑰屽け璐ャ€?/div>
褰撲綘鎯寵榪炴帴涓や釜璁懼鏃訛紝涓€涓繀欏婚€氳繃鎸佹湁涓€涓墦寮€鐨?BluetoothServerSocket 瀵硅薄
鏉ヤ綔涓烘湇鍔＄銆傛湇鍔″鎺ュ瓧鐨勭敤閫旀槸鐩戝惉杈撳叆鐨勮繛鎺ヨ姹傦紝騫朵笖鍦ㄤ竴涓繛鎺ヨ姹傝鎺ユ敹鏃訛紝
鎻愪緵涓€涓?BluetoothSocket 榪?鎺?瀵?璞?銆?鍦?浠?BluetoothServerSocket 瀵硅薄涓幏鍙?/div>
BluetoothSocket 鏃訛紝BluetoothServerSocket 鑳藉錛堝茍涓斾篃搴旇錛夎搴熷純錛岄櫎闈炰綘鎯寵鎺?/div>
鏀舵洿澶氱殑榪炴帴銆?/div>
浠ヤ笅鏄緩绔嬫湇鍔″鎺ュ瓧鍜屾帴鏀朵竴涓繛鎺ョ殑鍩烘湰榪囩▼銆?/div>
1. 璋?鐢?listenUsingRfcommWithServiceRecord(String, UUID) 鏂?娉?鏉?鑾?寰?涓€ 涓?/div>
BluetoothServerSocket 瀵硅薄銆傝鏂規(guī)硶涓殑 String 鍙傛暟鏄竴涓彲璇嗗埆鐨勪綘鐨勬湇鍔＄鐨勫悕縐幫紝
緋葷粺浼?xì)鑷姩鐨勬妸瀹冨啓鍏ヨ畱证囦笂鐨?Service Discovery Protocol錛圫DP錛夋暟鎹簱瀹炰綋錛堣鍚嶇О
鏄換鎰忕殑錛屽茍涓斿彲浠ョ畝鍗曠殑浣跨敤浣犵殑搴旂敤紼嬪簭鐨勫悕縐幫級銆俇UID 鍙傛暟涔熶細(xì)琚寘鍚湪 SDP 瀹炰綋涓紝
騫朵笖鏄窡瀹㈡埛绔澶囪繛鎺ョ殑鍩烘湰鍗忚銆備篃灝辨槸璇達(dá)紝褰撳鎴風(fēng)灝濊瘯璺熸湇鍔＄榪炴帴鏃訛紝瀹冧細(xì)鎼哄甫
涓€涓畠鎯寵榪炴帴鐨勬湇鍔＄鑳藉鍞竴璇嗗埆鐨?UUID銆傚彧鏈夊湪榪欎簺 UUID 瀹屽叏鍖歸厤鐨勬儏鍐典笅錛岃繛鎺?/div>
鎵嶅彲鑳借鎺ユ敹銆?/div>
閫氳繃璋冪敤 accept()鏂規(guī)硶錛屽惎鍔ㄨ繛鎺ヨ姹傘€傝繖鏄竴涓樆濉炶皟鐢ㄣ€傚彧鏈夊湪榪炴帴琚帴鏀舵垨鍙戠敓
寮傚父鐨勬儏鍐典笅錛岃鏂規(guī)硶鎵嶈繑鍥炪€傚彧鏈夊湪鍙戦€佽繛鎺ヨ姹傜殑榪滅▼璁懼鎵€鎼哄甫鐨?UUID 璺熺洃鍚湇鍔?/div>
濂楁帴瀛楁墍娉ㄥ唽鐨勪竴涓?UUID 鍖歸厤鐨勬椂鍊欙紝璇ヨ繛鎺ユ墠琚帴鏀躲€傝繛鎺ユ垚鍔燂紝accept()鏂規(guī)硶浼?xì)杩斿?/div>
涓€涓榪炴帴鐨?BluetoothSocket 瀵硅薄銆?/div>
闄ら潪浣犳兂瑕佹帴鏀跺叾浠栬繛鎺ワ紝鍚﹀垯瑕佽皟鐢?close()鏂規(guī)硶銆傝鏂規(guī)硶浼?xì)閲婃斁鏈嶅姟濂楁帴瀛椾互鍙?qiáng)瀹?/div>
鎵€鍗犵敤鐨勬墍鏈夎祫婧愶紝浣嗕笉浼?xì)鍏抽棴琚珮q炴帴鐨勫凡緇忔湁 accept()鏂規(guī)硶鎵€榪斿洖鐨?BluetoothSocket
瀵硅薄銆傝窡 TCP/IP 涓嶄竴鏍鳳紝姣忎釜 RFCOMM 閫氶亾涓€嬈″彧鍏佽榪炴帴涓€涓鎴風(fēng)錛屽洜姝ゅ湪澶у鏁版儏鍐?/div>
涓嬶紝鍦ㄦ帴鏀跺埌涓€涓繛鎺ュ鎺ュ瓧涔嬪悗錛岀珛鍗寵皟鐢?BluetoothServerSocket 瀵硅薄鐨?close()鏂規(guī)硶
鏄湁閬撶悊鐨勩€?/div>
accept()鏂規(guī)硶鐨勮皟鐢ㄤ笉搴旇鍦ㄤ富 Activity 鐨?UI 綰跨▼涓鎵ц錛屽洜涓鴻璋冪敤鏄樆濉炵殑錛?/div>
榪欎細(xì)闃繪搴旂敤紼嬪簭鐨勫叾浠栦氦浜掋€傞€氬父鍦ㄧ敱搴旂敤紼嬪簭鎵€綆＄悊鐨勪竴涓柊鐨勭嚎紼嬩腑鏉ヤ嬌鐢?/div>
BluetoothServerSocket 瀵硅薄鎴?BluetoothSocket 瀵硅薄鏉ュ伐浣溿€傝緇堟璇稿 accept()榪欐牱鐨?/div>
闃誨璋冪敤鏂規(guī)硶錛屽氨瑕佷粠鍙︿竴涓嚎紼嬩腑璋冪敤 BluetoothServerSocket 瀵硅薄錛堟垨 BluetoothSocket
瀵硅薄錛夌殑 close()鏂規(guī)硶錛岃繖鏃墮樆濉炰細(xì)绔嬪嵆榪斿洖銆傛敞鎰忓湪 BluetoothServerSocket 鎴?/div>
BluetoothSocket 瀵硅薄涓婄殑鎵€鏈夋柟娉曢兘鏄嚎紼嬪畨鍏ㄧ殑銆?/div>
紺轟緥
浠ヤ笅鏄竴涓綆€鍖栫殑鎺ユ敹榪炴帴璇鋒眰鐨勬湇鍔＄緇勪歡錛?/div>
public class AcceptThread extends Thread{
private BluetoothServerSocket mServerSocket;
public AcceptThread(){
BluetoothServerSocket tmp = null;
try {
tmp = mController.getmAdapter()
.listenUsingRfcommWithServiceRecord("BluetoothServer",
UUID.fromString(getPackageName()));
} catch (IOException e) {
e.printStackTrace();
}
mServerSocket = tmp;
}
@Override
public void run() {
super.run();
BluetoothSocket socket = null;
//涓嶆柇鐩戝惉鐩村埌榪斿洖榪炴帴鎴栬€呭彂鐢熷紓甯?/div>
while (true){
try {
//鍚繛鎺ヨ姹傦紝榪欐槸涓€涓樆濉炴柟娉曪紝蹇呴』鏀懼湪瀛愮嚎紼?/div>
socket = mServerSocket.accept();
} catch (IOException e) {
e.printStackTrace();
}
//寤虹珛浜嗚繛鎺?/div>
if(socket!=null){
//綆＄悊榪炴帴(鍦ㄤ竴涓嫭绔嬬殑綰跨▼閲岃繘琛?
manageConnectedSocket(socket);
try {
mServerSocket.close();//鍏抽棴榪炴帴
} catch (IOException e) {
e.printStackTrace();
}
}
}
}
/**
* 鍙栨秷姝ｅ湪鐩戝惉鐨勬帴鍙?/div>
*/
public void cancel(){
try {
mServerSocket.close();
} catch (IOException e) {
e.printStackTrace();
}
}
public void manageConnectedSocket(BluetoothSocket socket){
}
鍦ㄨ繖涓緥瀛愪腑錛屽彧甯屾湜鏈変竴涓懠鍏ヨ繛鎺ワ紝鍥犳榪炴帴涓€鏃﹁鎺ユ敹錛屽茍鑾峰彇浜嗕竴涓?/div>
BluetoothSocket 瀵硅薄錛屽簲鐢ㄧ▼搴忓氨浼?xì)鎶婅幏寰楃?BluetoothSocket 瀵硅薄鍙戦€佺粰涓€涓嫭绔嬬殑綰?/div>
紼嬶紝鐒跺悗鍏抽棴 BluetoothServerSocket 瀵硅薄騫朵腑鏂驚鐜€?/div>
娉ㄦ剰錛屽湪 accept()鏂規(guī)硶榪斿洖 BluetoothSocket 瀵硅薄鏃訛紝濂楁帴瀛楀凡緇忔槸琚繛鎺ョ殑錛屽洜姝?/div>
浣犱笉搴旇鍐嶈皟鐢ㄥ儚瀹㈡埛绔偅鏍瘋皟鐢?connect()鏂規(guī)硶浜嗐€?/div>
搴旂敤紼嬪簭涓殑 manageConnectedSocket()鏂規(guī)硶鏄竴涓嚜瀹氫箟鏂規(guī)硶錛屽畠浼?xì)鍒濆鍖栫敤浜庝紶杈?/div>
鏁版嵁鐨勭嚎紼嬨€?/div>
閫氬父錛屼竴鏃︿綘鐩戝惉瀹屾垚鍛煎叆榪炴帴錛屽氨搴旇鍏抽棴 BluetoothServerSocket 瀵硅薄銆傚湪榪欎釜紺?/div>
渚嬩腑錛宑lose()鏂規(guī)硶鏄湪鑾峰緱 BluetoothSocket 瀵硅薄涔嬪悗琚皟鐢ㄧ殑銆備綘鍙兘榪樻兂瑕佹彁渚涗竴涓?/div>
鍏叡鏂規(guī)硶錛屼互渚垮湪浣犵殑綰跨▼涓兘澶熷叧闂綘鎯寵緇堟鐩戝惉鐨勬湇鍔″鎺ュ瓧浜嬩歡涓殑縐佹湁
BluetoothSocket 瀵硅薄銆?/div>
浣滀負(fù)榪炴帴鐨勫鎴風(fēng)
涓轟簡鍒濆鍖栦竴涓笌榪滅▼璁懼錛堟寔鏈夋墦寮€鐨勬湇鍔″鎺ュ瓧鐨勮澶囷級鐨勮繛鎺ワ紝棣栧厛蹇呴』鑾峰彇涓?/div>
浠ｈ〃榪滅▼璁懼鐨?BluetoothDevice 瀵硅薄銆傜劧鍚庝嬌鐢?BluetoothDevice 瀵硅薄鏉ヨ幏鍙栦竴涓?/div>
BluetoothSocket 瀵硅薄錛屽茍鍒濆鍖栬榪炴帴銆?/div>
浠ヤ笅鏄竴涓熀鏈殑榪炴帴榪囩▼錛?/div>
1. 閫氳繃璋冪敤 BluetoothDevice 鐨?createRfcommSocketToServiceRecord(UUID)鏂規(guī)硶錛?/div>
鑾峰緱涓€涓?BluetoothSocket 瀵硅薄銆傝繖涓柟娉曚細(xì)鍒濆鍖栦竴涓繛鎺ュ埌 BluetoothDevice 瀵硅薄鐨?/div>
BluetoothSocket 瀵?璞?銆?浼?閫?緇?榪?涓?鏂?娉?鐨?UUID 鍙?鏁?蹇?欏?涓?鏈?鍔?绔?璁?澶?鎵?寮€
BluetoothServerSocket 瀵硅薄鏃舵墍浣跨敤鐨?UUID 鐩稿尮閰嶃€傚湪浣犵殑搴旂敤紼嬪簭涓畝鍗曠殑浣跨敤紜紪
鐮佽繘琛屾瘮瀵癸紝濡傛灉鍖歸厤錛屾湇鍔＄鍜屽鎴風(fēng)浠ｇ爜灝卞彲浠ュ簲鐢ㄨ繖涓?BluetoothSocket 瀵硅薄浜嗐€?/div>
閫氳繃璋冪敤 connect()鏂規(guī)硶鏉ュ垵濮嬪寲榪炴帴銆傚湪榪欎釜璋冪敤涓紝涓轟簡鎵懼埌鍖歸厤鐨?UUID錛岀郴緇熶細(xì)
鍦ㄨ繙紼嬬殑璁懼涓婃墽琛屼竴涓?SDP 鏌ヨ銆傚鏋滄煡璇㈡垚鍔燂紝騫朵笖榪滅▼璁懼鎺ユ敹浜嗚榪炴帴璇鋒眰錛岄偅涔?/div>
瀹冧細(xì)鍦ㄨ繛鎺ユ湡闂村叡浜嬌鐢?RFCOMM 閫氶亾錛屽茍涓?connect()鏂規(guī)硶浼?xì)杩斿洖銆傝繖涓柟娉曟槸涓€涓樆濉?/div>
璋冪敤銆傚鏋滃洜涓烘煇浜涘師鍥狅紝榪炴帴澶辮觸鎴栬繛鎺ヨ秴鏃訛紙澶х害鍦?12 縐掍箣鍚庯級錛屽氨浼?xì)鎶涘囖Z竴涓紓甯搞€?/div>
鍥犱負(fù) connect()鏂規(guī)硶鏄樆濉炶皟鐢紝榪欎釜榪炴帴榪囩▼濮嬬粓搴旇鍦ㄧ嫭绔嬩笌涓?Activity 綰跨▼涔?/div>
澶栫殑綰跨▼涓鎵ц銆?/div>
娉ㄦ剰錛氬湪璋冪敤 connect()鏂規(guī)硶鏃訛紝搴旇濮嬬粓紜繚璁懼娌℃湁姝ｅ湪鎵ц璁懼鍙戠幇鎿嶄綔銆傚鏋?/div>
鏄湪鍙戠幇鎿嶄綔鐨勮繃紼嬩腑錛岄偅涔堣繛鎺ュ皾璇曚細(xì)鏄庢樉鐨勫彉鎱紝騫朵笖鏇村儚鏄澶辮觸鐨勬牱瀛愩€?/div>
紺轟緥
浠ヤ笅鏄垵濮嬪寲钃濈墮榪炴帴綰跨▼鐨勪竴涓熀鏈殑渚嬪瓙錛?/div>
public class ConnectThread extends Thread{
private BluetoothDevice mDevice;
private BluetoothSocket mSocket;
public ConnectThread(BluetoothDevice device){
BluetoothSocket temp = null;
mDevice = device;
try {
temp =
mDevice.createRfcommSocketToServiceRecord(UUID.fromString(getPackageName()));
} catch (IOException e) {
e.printStackTrace();
}
mSocket = temp;
}
@Override
public void run() {
super.run();
//鍙栨秷鎼滅儲鍥犱負(fù)鎼滅儲浼?xì)璁q炴帴鍙樻參
mController.getmAdapter().cancelDiscovery();
try {
//閫氳繃 socket 榪炴帴璁懼錛岃繖鏄竴涓樆濉炴搷浣滐紝鐭ラ亾榪炴帴鎴愬姛鎴栧彂鐢熷紓甯?/div>
mSocket.connect();
} catch (IOException e) {
//鏃犳硶榪炴帴錛屽叧闂?socket 騫朵笖閫€鍑?/div>
try {
mSocket.close();
} catch (IOException e1) {
e1.printStackTrace();
}
}
//綆＄悊榪炴帴(鍦ㄧ嫭绔嬬殑綰跨▼)
// manageConnectedSocket(mmSocket);
}
/**
* 鍙栨秷姝ｅ湪榪涜鐨勯摼鎺ワ紝鍏抽棴 socket
*/
public void cancel() {
try {
mSocket.close();
} catch (IOException e) { }
}
}
鍦ㄥ緩绔嬭繛鎺ヤ箣鍓嶈璋冪敤 cancelDiscovery()鏂規(guī)硶銆傚湪榪炴帴涔嬪墠搴旇濮嬬粓璋冪敤榪欎釜鏂規(guī)硶錛?/div>
騫朵笖涓嶇敤瀹為檯鐨勬鏌ヨ摑鐗欏彂鐜板鐞嗘槸鍚︽鍦ㄨ繍琛屼篃鏄畨鍏ㄧ殑錛堝鏋滄兂瑕佹鏌ワ紝璋冪敤
isDiscovering()鏂規(guī)硶錛夈€?/div>
manageConnectedSocket()鏂規(guī)硶鏄竴涓簲鐢ㄧ▼搴忎腑鑷畾涔夌殑鏂規(guī)硶錛屽畠浼?xì)鍒濆鍖栦紶杈撴暟鎹?/div>
鐨勭嚎紼嬨€?/div>
褰撲嬌鐢ㄥ畬 BluetoothSocket 瀵硅薄鏃訛紝瑕佸緇堣皟鐢?close()鏂規(guī)硶鏉ヨ繘琛屾竻鐞嗗伐浣溿€傝繖鏍峰仛
浼?xì)绔嬪崨_叧闂榪炴帴鐨勫鎺ュ瓧錛屽茍娓呯悊鎵€鏈夌殑鍐呴儴璧勬簮銆?/div>
濂戒簡錛岃繖綃囨枃绔犲氨鍒拌繖閲屻€傚ぇ瀹朵粩緇嗙悊瑙ｄ綋浼?xì)銆備笅闈㈢粰鍑烘簮鐮佺殑涓嬭澆鍦板潃
瀹㈡埛绔細(xì)http://download.csdn.net/detail/small_lee/9453107
鏈嶅姟绔細(xì)http://download.csdn.net/detail/small_lee/9453105
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| Java1234瀹樻柟緹?5錛?/td> | 
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| Java1234瀹樻柟緹?5錛?/td> | 838462530 |
鑻忓叕緗戝畨澶?32061202001004鍙?/p>
