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我是新来的android和我想通过做一些基础项目学习。我正在使用的当前应用程序要求我使用BroadcastReceiver
,但我需要它在手机启动和应用程序关闭时运行。手机开机时启动进程,并在应用程序关闭时保持运行状态。 Android
我需要它来接收所有传入的短信,即使应用没有运行。
目前我有一个startForeground使用通知来运行。有没有办法让应用程序在没有通知的情况下运行?
请帮忙。这里是我的代码:
public class IncomingSMS extends Service {
// Get the object of SmsManager
final SmsManager sms = SmsManager.getDefault();
//get audioManager
AudioManager aud;
public void onCreate(){
Log.i("MyActivity", "aaa");
IntentFilter filter = new IntentFilter();
filter.addAction("android.provider.Telephony.SMS_RECEIVED");
filter.addAction(android.telephony.TelephonyManager.ACTION_PHONE_STATE_CHANGED);
registerReceiver(receiver, filter);
registerReceiver(receiver, filter);
Notification notification= new Notification();
startForeground(1, notification);
}
public void onDestroy(){
unregisterReceiver(receiver);
Log.i("MyActivity", "Destroyed");
}
public int onStartCommand(Intent intent, int flags, int startId){
return START_STICKY;
}
private final BroadcastReceiver receiver = new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
// Retrieves a map of extended data from the intent.
Log.i("MyActivity", "aaa");
final Bundle bundle = intent.getExtras();
aud = (AudioManager) context.getSystemService(Context.AUDIO_SERVICE);
try {
if (bundle != null) {
Log.i("MyActivity", "Bundle");
final Object[] pdusObj = (Object[]) bundle.get("pdus");
for (int i = 0; i < pdusObj.length; i++) {
SmsMessage currentMessage = SmsMessage.createFromPdu((byte[]) pdusObj[i]);
String message = currentMessage.getDisplayMessageBody();
Log.i("MyActivity", message);
//Some Code
} // end for loop
} // bundle is null
}catch (Exception e) {
Log.e("SmsReceiver", "Exception smsReceiver" + e);
Log.i("MyActivity", "bbb");
}
}
};
@Override
public IBinder onBind(Intent intent) {
return null;
}
}
而且AndroidManifest.xml中:
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="pi.sum.nesbtesh.SARA" >
<application
android:allowBackup="true"
android:icon="@drawable/ic_launcher"
android:label="@string/app_name"
android:theme="@style/AppTheme" >
<activity
android:name="......"
android:label="@string/app_name" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<service android:name="......">
<intent-filter>
<action android:name="android.intent.action.BOOT_COMPLETED"/>
<action android:name="android.provider.Telephony.SMS_RECEIVED" />
</intent-filter>
</service>
<meta-data android:name="com.google.android.gms.version"
android:value="@integer/google_play_services_version" />
<activity android:name="com.google.android.gms.ads.AdActivity"
android:configChanges="keyboard|keyboardHidden|orientation|screenLayout|uiMode|screenSize|smallestScreenSize"
android:theme="@android:style/Theme.Translucent" />
</application>
<uses-permission android:name="android.permission.RECEIVE_SMS"></uses-permission>
<uses-permission android:name="android.permission.READ_SMS" />
<uses-permission android:name="android.permission.SEND_SMS"></uses-permission>
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>
</manifest>
嗨克里斯托弗的子类,谢谢你的回答,BroadcastReciver停止启动几分钟后运行。 – user3527318 2015-02-08 18:42:08
BroadcastReceiver不应该运行不确定。它只接收来自android系统的广播并执行代码。然后,在该代码中启动您的服务。 – 2015-02-08 22:02:43
我尝试过,但它不起作用。永远不是runnnig – user3527318 2015-02-09 21:29:57