{"id":901,"date":"2015-07-21T16:03:22","date_gmt":"2015-07-21T08:03:22","guid":{"rendered":"https:\/\/ai.zhousir.top\/?p=901"},"modified":"2015-07-21T16:13:35","modified_gmt":"2015-07-21T08:13:35","slug":"%e5%b9%bf%e6%92%adbroadcastreceiver","status":"publish","type":"post","link":"https:\/\/ai.zhousir.top\/?p=901","title":{"rendered":"\u5e7f\u64adBroadcastReceiver"},"content":{"rendered":"

\u5e7f\u64ad\u662f\u4e00\u79cd\u5e7f\u6cdb\u5e94\u7528\u5728\u5e94\u7528\u7a0b\u5e8f\u4e4b\u95f4\u4f20\u8f93\u4fe1\u606f\u7684\u673a\u5236\u3002
\n\u5728 Android \u91cc\u9762\u6709\u5404\u79cd\u5404\u6837\u7684\u5e7f\u64ad\uff0c\u6bd4\u5982\u7535\u6c60\u7684\u4f7f\u7528\u72b6\u6001\uff0c\u7535\u8bdd\u7684\u63a5\u6536\u548c\u77ed\u4fe1\u7684\u63a5\u6536\u90fd\u4f1a\u4ea7\u751f\u4e00\u4e2a\u5e7f\u64ad\uff0c\u5e94\u7528\u7a0b\u5e8f\u5f00\u53d1\u8005\u53ef\u4ee5\u5b9e\u73b0\u4e00\u4e2a\u5e7f\u64ad\u63a5\u6536\u8005\u76d1\u542c\u8fd9\u4e9b\u5e7f\u64ad\u5e76\u505a\u51fa\u7a0b\u5e8f\u903b\u8f91\u7684\u5904\u7406\u3002
\n
\n\u5e7f\u64ad\u63a5\u6536\u8005\uff08 BroadcastReceiver \uff09\u7528\u4e8e\u63a5\u6536\u5e7f\u64ad Intent \uff0c\u5e7f\u64ad Intent \u7684\u53d1\u9001\u662f\u901a\u8fc7\u8c03\u7528Context.sendBroadcast() \u3001 Context.sendOrderedBroadcast() \u6765\u5b9e\u73b0\u7684\u3002\u901a\u5e38\u4e00\u4e2a\u5e7f\u64ad Intent \u53ef\u4ee5\u88ab\u8ba2\u9605\u4e86\u6b64Intent \u7684\u591a\u4e2a\u5e7f\u64ad\u63a5\u6536\u8005\u6240\u63a5\u6536\u3002<\/p>\n

BroadcastReceiver \u662f\u5bf9\u53d1\u9001\u51fa\u6765\u7684\u5e7f\u64ad\u8fdb\u884c\u8fc7\u6ee4\u63a5\u6536\u5e76\u54cd\u5e94\u7684\u4e00\u7c7b\u7ec4\u4ef6\uff1b<\/p>\n

Android\u5e7f\u64ad\u793a\u610f\u56fe
\n\"QQ\u255c\u256a\u2550\u255d20150721155254\"<\/a><\/p>\n

\u5e7f\u64ad\u4e24\u79cd\u5b9e\u73b0\u65b9\u5f0f<\/strong>
\n\u7b2c\u4e00\u79cd\u65b9\u5f0f \uff1a\u9759\u6001\u5e7f\u64ad<\/p>\n

[java]
\npublic class MyBroadcastReceiver extends BroadcastReceiver {
\n\u00a0\u00a0\u00a0 String SMS_RECEIVED = "android.provider.Telephony.SMS_RECEIVED" ;\/\/\u63a5\u6536\u7cfb\u7edf\u77ed\u4fe1\u5e7f\u64ad
\n\u00a0
\n\u00a0\u00a0\u00a0 public void onReceive(Context context, Intent intent) {
\n\u00a0
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 if (intent.getAction().equals( SMS_RECEIVED )) {
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \/\/ \u76f8\u5173\u5904\u7406 : \u5730\u57df\u53d8\u6362\u3001\u7535\u91cf\u4e0d\u8db3\u3001\u6765\u7535\u6765\u4fe1\uff1b
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 } \u00a0\u00a0\u00a0
\n\u00a0\u00a0 }
\n}
\n\/\/\u7cfb\u7edf\u6ce8\u518c\uff1a\u5728 AndroidManifest.xml \u4e2d\u6ce8\u518c
\n< receiver android:name = ".MyBroadcastReceiver" >
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 < intent-filter android:priority = "1000" >
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 < action android:name = "android.provider.Telephony.SMS_RECEIVED" \/>
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <\/ intent-filter >
\n<\/ receiver > \u5f53\u7136\u4e86\u9700\u8981\u6743\u9650 \uff1a
\n\u00a0
\n< uses-permission android:name = "android.permission.RECEIVE_SMS" \/>
\n< uses-permission android:name = "android.permission.SEND_SMS" \/>[\/java]<\/p>\n

\u7b2c\u4e8c\u79cd\u65b9\u5f0f\uff1a\u52a8\u6001\u5e7f\u64ad<\/p>\n

[java]\u00a0
\n\/\/ \u5e7f\u64ad\u63a5\u6536\u8005 – \u5e7f\u64ad\u7684\u63a5\u6536
\nprivate BroadcastReceiver myBroadcastReceiver = new BroadcastReceiver() {
\n\u00a0
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 @Override
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 public void onReceive(Context context, Intent intent) {
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \/\/ \u76f8\u5173\u5904\u7406\uff0c\u5982\u6536\u77ed\u4fe1\uff0c\u76d1\u542c\u7535\u91cf\u53d8\u5316\u4fe1\u606f
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 }
\n\u00a0
\n\u00a0\u00a0\u00a0 };
\n\u00a0
\n\u4ee3\u7801\u4e2d\u6ce8\u518c\uff1a
\nIntentFilter intentFilter = new IntentFilter( "android.provider.Telephony.SMS_RECEIVED " );
\nregisterReceiver( mBatteryInfoReceiver , intentFilter);[\/java]<\/p>\n

\u5e7f\u64ad\u751f\u547d\u5468\u671f<\/strong><\/p>\n

\u751f\u547d\u5468\u671f\u53ea\u6709\u5341\u79d2\u5de6\u53f3\uff0c\u5982\u679c\u5728 onReceive() \u5185\u505a\u8d85\u8fc7\u5341\u79d2\u5185\u7684\u4e8b\u60c5\uff0c\u5c31\u4f1a\u62a5\u9519 \u3002<\/p>\n

\u6bcf\u6b21\u5e7f\u64ad\u5230\u6765\u65f6 , \u4f1a\u91cd\u65b0\u521b\u5efa BroadcastReceiver \u5bf9\u8c61 , \u5e76\u4e14\u8c03\u7528 onReceive() \u65b9\u6cd5 , \u6267\u884c\u5b8c\u4ee5\u540e , \u8be5\u5bf9\u8c61\u5373\u88ab\u9500\u6bc1 . \u5f53 onReceive() \u65b9\u6cd5\u5728 10 \u79d2\u5185\u6ca1\u6709\u6267\u884c\u5b8c\u6bd5\uff0c Android \u4f1a\u8ba4\u4e3a\u8be5\u7a0b\u5e8f\u65e0\u54cd\u5e94 . \u6240\u4ee5\u5728BroadcastReceiver \u91cc\u4e0d\u80fd\u505a\u4e00\u4e9b\u6bd4\u8f83\u8017\u65f6\u7684\u64cd\u4f5c , \u5426\u4fa7\u4f1a\u5f39\u51fa ANR(Application NoResponse) \u7684\u5bf9\u8bdd\u6846 . \u3002<\/p>\n

\u600e\u4e48\u7528\u597d BroadcastReceiver?
\n\u5982\u679c\u9700\u8981\u5b8c\u6210\u4e00\u9879\u6bd4\u8f83\u8017\u65f6\u7684\u5de5\u4f5c , \u5e94\u8be5\u901a\u8fc7\u53d1\u9001 Intent \u7ed9 Service, \u7531 Service \u6765\u5b8c\u6210 . \u8fd9\u91cc\u4e0d\u80fd\u4f7f\u7528\u5b50\u7ebf\u7a0b\u6765\u89e3\u51b3 , \u56e0\u4e3a BroadcastReceiver \u7684\u751f\u547d\u5468\u671f\u5f88\u77ed , \u5b50\u7ebf\u7a0b\u53ef\u80fd\u8fd8\u6ca1\u6709\u7ed3\u675f
\nBroadcastReceiver \u5c31\u5148\u7ed3\u675f\u4e86 .BroadcastReceiver \u4e00\u65e6\u7ed3\u675f , \u6b64\u65f6 BroadcastReceiver \u7684
\n\u6240\u5728\u8fdb\u7a0b\u5f88\u5bb9\u6613\u5728\u7cfb\u7edf\u9700\u8981\u5185\u5b58\u65f6\u88ab\u4f18\u5148\u6740\u6b7b , \u56e0\u4e3a\u5b83\u5c5e\u4e8e\u7a7a\u8fdb\u7a0b ( \u6ca1\u6709\u4efb\u4f55\u6d3b\u52a8\u7ec4\u4ef6\u7684\u8fdb\u7a0b ). \u5982\u679c\u5b83\u7684\u5bbf\u4e3b\u8fdb\u7a0b\u88ab\u6740\u6b7b , \u90a3\u4e48\u6b63\u5728\u5de5\u4f5c\u7684\u5b50\u7ebf\u7a0b\u4e5f\u4f1a\u88ab\u6740\u6b7b . \u6240\u4ee5\u91c7\u7528\u5b50\u7ebf\u7a0b\u6765\u89e3\u51b3\u662f\u4e0d\u53ef\u9760\u7684 .<\/p>\n

\u5e7f\u64ad\u7c7b\u578b<\/strong><\/p>\n

\u666e\u901a\u5e7f\u64ad(\u65e0\u5e8f\u5e7f\u64ad) (Normal broadcasts)
\n\u53d1\u9001\u4e00\u4e2a\u5e7f\u64ad\uff0c\u6240\u6709\u76d1\u542c\u8be5\u5e7f\u64ad\u7684\u5e7f\u64ad\u63a5\u6536\u8005\u90fd\u53ef\u4ee5\u76d1\u542c\u5230\u8be5\u5e7f\u64ad\u3002<\/p>\n

\u6709\u5e8f\u5e7f\u64ad (Ordered broadcasts)
\n\u6309\u7167\u63a5\u6536\u8005\u7684\u4f18\u5148\u7ea7\u987a\u5e8f\u63a5\u6536\u5e7f\u64ad , \u4f18\u5148\u7ea7\u522b\u5728 intent-filter \u4e2d\u7684 priority \u4e2d\u58f0\u660e ,-1000 \u52301000 \u4e4b\u95f4 , \u503c\u8d8a\u5927 , \u4f18\u5148\u7ea7\u8d8a\u9ad8 . \u53ef\u4ee5\u7ec8\u6b62\u5e7f\u64ad\u610f\u56fe\u7684\u7ee7\u7eed\u4f20\u64ad . \u63a5\u6536\u8005\u53ef\u4ee5\u7be1\u6539\u5185\u5bb9 .
\nabortBroadcast();\/\/\u4e2d\u6b62\u6709\u5e8f\u5e7f\u64ad\u5411\u4e0b\u4f20\u64ad<\/p>\n

\u5f02\u6b65\u5e7f\u64ad\uff08\u7c98\u6027\u6d88\u606f\uff09
\nsendStickyBroadcast(intent);<\/p>\n

\u5e7f\u64ad\u6ce8\u518c\u4e0e\u6ce8\u9500<\/strong><\/p>\n

\u4ee3\u7801\u4e2d\u6ce8\u518c\u5e7f\u64ad
\nregisterReceiver(BroadcastReceiver receiver, IntentFilter filter)
\n\u7b2c\u4e00\u4e2a\u53c2\u6570\u662f\u6211\u4eec\u8981\u5904\u7406\u5e7f\u64ad\u7684 BroadcastReceiver \uff08\u5e7f\u64ad\u63a5\u6536\u8005\uff0c\u53ef\u4ee5\u662f\u7cfb\u7edf\u7684\uff0c\u4e5f\u53ef\u4ee5\u662f\u81ea\u5b9a\u4e49\u7684\uff09\uff1b\u7b2c\u4e8c\u4e2a\u53c2\u6570\u662f\u610f\u56fe\u8fc7\u6ee4\u5668\u3002<\/p>\n

\u4ee3\u7801\u4e2d\u6ce8\u9500\u5e7f\u64ad\uff1aunregisterReceiver(mBatteryInfoReceiver);
\n\u5728 Activity \u4e2d\u4ee3\u7801\u6ce8\u9500\u5e7f\u64ad\u5efa\u8bae\u5728\uff1a onPuase() \u4e2d\u6ce8\u9500\uff1b<\/p>\n

\u5b9e\u4f8b\u4ee3\u7801<\/strong>
\n[java]\/**
\n * BroadcastReceiver\u4f5c\u7528 \uff1a\u63a5\u6536\u8fc7\u6ee4\u54cd\u5e94\u5e7f\u64ad(intent\u5bf9\u8c61)
\n * \u5b9e\u73b0\u6b65\u9aa4
\n * 1.\u5b9a\u4e49BroadcastReceiver
\n * 2.\u6ce8\u518cBroadcastReceiver
\n *
\n *
\n *\/
\npublic class SmsBroadCastReceiver extends BroadcastReceiver {
\n\tprivate static boolean incomingFlag = false;
\n\tprivate static String incoming_number = null;<\/p>\n

\t@Override
\n\tpublic void onReceive(Context context, Intent intent) {
\n\t\tString action = intent.getAction();<\/p>\n

\t\tif (action.equals("android.provider.Telephony.SMS_RECEIVED")) {
\n\t\t\tToast.makeText(context, "\u63a5\u6536\u77ed\u6d88\u606f\u9759\u6001\u5e7f\u64ad", Toast.LENGTH_SHORT).show();
\n\t\t\tLogs.v("\u63a5\u6536\u77ed\u6d88\u606f\u9759\u6001\u5e7f\u64ad >>>>>>>>>>>>>>>> ");<\/p>\n

\t\t} else if (action.equals(MyReceiverActivity.ACTION_SCXH)) {<\/p>\n

\t\t\tToast.makeText(context, "\u81ea\u5b9a\u4e49\u9759\u6001\u5e7f\u64ad\u63a5\u6536\u5230", Toast.LENGTH_SHORT).show();
\n\t\t\tLogs.v("\u81ea\u5b9a\u4e49\u9759\u6001\u5e7f\u64ad >>>>>>>>>>>>>>>> ");<\/p>\n

\t\t} else if (action.equals("android.intent.action.NEW_OUTGOING_CALL")) {
\n\t\t\t\/\/\u5982\u679c\u662f\u62e8\u6253\u7535\u8bdd
\n\t\t\tincomingFlag = false;
\n\t\t\tString phoneNumber = intent.getStringExtra(Intent.EXTRA_PHONE_NUMBER);
\n\t\t\tLogs.i("\u62e8\u6253\u7535\u8bdd:" + phoneNumber);<\/p>\n

\t\t} else if (action.equals("android.intent.action.PHONE_STATE")) {
\n\t\t\t\/\/ \u5982\u679c\u662f\u6765\u7535
\n\t\t\tTelephonyManager tm = (TelephonyManager) context.getSystemService(Service.TELEPHONY_SERVICE);<\/p>\n

\t\t\tswitch (tm.getCallState()) {
\n\t\t\tcase TelephonyManager.CALL_STATE_RINGING:
\n\t\t\t\tincomingFlag = true;\/\/ \u6807\u8bc6\u5f53\u524d\u662f\u6765\u7535
\n\t\t\t\tincoming_number = intent.getStringExtra("incoming_number");
\n\t\t\t\tLogs.i("\u6765\u7535 :" + incoming_number);
\n\t\t\t\tbreak;
\n\t\t\tcase TelephonyManager.CALL_STATE_OFFHOOK:
\n\t\t\t\tif (incomingFlag) {
\n\t\t\t\t\tLogs.i("\u6458\u673a\uff08\u6b63\u5728\u901a\u8bdd\u4e2d\uff09 :" + incoming_number);
\n\t\t\t\t}
\n\t\t\t\tbreak;<\/p>\n

\t\t\tcase TelephonyManager.CALL_STATE_IDLE:
\n\t\t\t\tif (incomingFlag) {
\n\t\t\t\t\tLogs.i("\u7a7a\u95f2 >>>>>");
\n\t\t\t\t}
\n\t\t\t\tbreak;
\n\t\t\t}<\/p>\n

\t\t}<\/p>\n

\t}<\/p>\n

}[\/java]<\/p>\n

\u7cfb\u7edf\u6ce8\u518c\uff1a\u5728 AndroidManifest.xml \u4e2d\u6ce8\u518c
\n[java] <receiver android:name="com.warmtel.android.receiver.systemreceiver.SmsBroadCastReceiver" >
\n <intent-filter>
\n <action android:name="android.provider.Telephony.SMS_RECEIVED" \/>
\n <action android:name="android.intent.action.PHONE_STATE" \/>
\n <action android:name="android.intent.action.NEW_OUTGOING_CALL" \/>
\n <action android:name="com.warmtel.android.receiver_ACTION_XH" \/>
\n <\/intent-filter>
\n <\/receiver><\/p>\n

<uses-permission android:name="android.permission.READ_PHONE_STATE" \/>
\n <uses-permission android:name="android.permission.PROCESS_OUTGOING_CALLS" \/>
\n[\/java]<\/p>\n

\u81ea\u5b9a\u4e49\u5e7f\u64ad\u53d1\u9001<\/p>\n

[java]Intent intent = new Intent(""com.warmtel.android.receiver_ACTION_XH"");
\nsendBroadcast(intent);
\n[\/java]<\/p>\n

\u7535\u8bdd\u76d1\u542c<\/strong><\/p>\n

[java]private void receiverPhoneStateListener(){
\n\t\t\/\/ \u83b7\u53d6\u7535\u8bdd\u901a\u8baf\u670d\u52a1
\n\t\tTelephonyManager tpm = (TelephonyManager)getSystemService(Context.TELEPHONY_SERVICE);
\n\t\t\/\/ \u521b\u5efa\u4e00\u4e2a\u76d1\u542c\u5bf9\u8c61\uff0c\u76d1\u542c\u7535\u8bdd\u72b6\u6001\u6539\u53d8\u4e8b\u4ef6
\n\t\ttpm.listen(new MyPhoneStateListener(),PhoneStateListener.LISTEN_CALL_STATE);
\n\t}
\n\tclass MyPhoneStateListener extends PhoneStateListener {<\/p>\n

\t\t@Override
\n\t\tpublic void onCallStateChanged(int state, String incomingNumber) {
\n\t\t\tswitch (state) {
\n\t\t\tcase TelephonyManager.CALL_STATE_IDLE: \/\/ \u7a7a\u95f2
\n\t\t\t\tLogs.d("\u7a7a\u95f2 >>>>> ");
\n\t\t\t\tbreak;
\n\t\t\tcase TelephonyManager.CALL_STATE_RINGING: \/\/ \u6765\u7535
\n\t\t\t\tLogs.v("\u6765\u7535 >>>>> ");
\n\t\t\t\tbreak;
\n\t\t\tcase TelephonyManager.CALL_STATE_OFFHOOK: \/\/ \u6458\u673a\uff08\u6b63\u5728\u901a\u8bdd\u4e2d\uff09
\n\t\t\t\tLogs.w("\u6458\u673a\uff08\u6b63\u5728\u901a\u8bdd\u4e2d\uff09 >>>>> ");
\n\t\t\t\tbreak;
\n\t\t\t}
\n\t\t}<\/p>\n

\t}[\/java]<\/p>\n","protected":false},"excerpt":{"rendered":"

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