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POAlarmManager doesn't start after boot is complete
 

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    <p>I need to set the AlaramManager if user chose something from preferences. but I get Unfortunately, stopped Error , where do you think my problem is? thanks </p> <p>Receiver :</p> <pre><code>public class StartMyServiceAtBootReceiver extends BroadcastReceiver { @Override public void onReceive(Context context, Intent intent) { if ("android.intent.action.BOOT_COMPLETED".equals(intent.getAction())) { SharedPreferences prefs = PreferenceManager .getDefaultSharedPreferences(context); if (prefs.getString("autoSend", null) != null) { if (prefs.getString("autoSend", "").equals("true")) { AlarmManager am = (AlarmManager) context .getSystemService(Context.ALARM_SERVICE); Intent i = new Intent(context, AutoSender.class); PendingIntent pi = PendingIntent.getBroadcast(context, 0, i, 0); am.setRepeating(AlarmManager.RTC_WAKEUP, System.currentTimeMillis(), 1000 * 10, pi); } } } } } </code></pre> <p>the Intent:</p> <pre><code>@SuppressLint("Wakelock") public class AutoSender extends BroadcastReceiver { @Override public void onReceive(Context context, Intent arg1) { PowerManager pm = (PowerManager) context .getSystemService(Context.POWER_SERVICE); PowerManager.WakeLock wl = pm.newWakeLock( PowerManager.PARTIAL_WAKE_LOCK, ""); wl.acquire(); Toast.makeText(context, "Test" , Toast.LENGTH_LONG) .show(); wl.release(); } } </code></pre> <p>manifest:</p> <pre><code> &lt;uses-permission android:name="android.permission.WAKE_LOCK" /&gt; &lt;uses-permission android:name="com.android.alarm.permission.SET_ALARM" /&gt; &lt;uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" /&gt; ------------------ &lt;receiver android:name="AutoSender" &gt; &lt;/receiver&gt; &lt;receiver android:name=".StartMyServiceAtBootReceiver" android:enabled="true" android:exported="true" android:permission="android.permission.RECEIVE_BOOT_COMPLETED" &gt; &lt;intent-filter&gt; &lt;action android:name="android.intent.action.BOOT_COMPLETED" /&gt; &lt;/intent-filter&gt; &lt;/receiver&gt; </code></pre> <p>Edit:</p> <p>and Here is the Exception :</p> <pre><code>08-07 11:21:46.825: E/AndroidRuntime(668): FATAL EXCEPTION: main 08-07 11:21:46.825: E/AndroidRuntime(668): java.lang.RuntimeException: Unable to start receiver com.aps.safirsms.StartMyServiceAtBootReceiver: java.lang.ClassCastException: java.lang.Boolean cannot be cast to java.lang.String 08-07 11:21:46.825: E/AndroidRuntime(668): at android.app.ActivityThread.handleReceiver(ActivityThread.java:2383) 08-07 11:21:46.825: E/AndroidRuntime(668): at android.app.ActivityThread.access$1500(ActivityThread.java:141) 08-07 11:21:46.825: E/AndroidRuntime(668): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1310) 08-07 11:21:46.825: E/AndroidRuntime(668): at android.os.Handler.dispatchMessage(Handler.java:99) 08-07 11:21:46.825: E/AndroidRuntime(668): at android.os.Looper.loop(Looper.java:137) 08-07 11:21:46.825: E/AndroidRuntime(668): at android.app.ActivityThread.main(ActivityThread.java:5041) 08-07 11:21:46.825: E/AndroidRuntime(668): at java.lang.reflect.Method.invokeNative(Native Method) 08-07 11:21:46.825: E/AndroidRuntime(668): at java.lang.reflect.Method.invoke(Method.java:511) 08-07 11:21:46.825: E/AndroidRuntime(668): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:793) 08-07 11:21:46.825: E/AndroidRuntime(668): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:560) 08-07 11:21:46.825: E/AndroidRuntime(668): at dalvik.system.NativeStart.main(Native Method) 08-07 11:21:46.825: E/AndroidRuntime(668): Caused by: java.lang.ClassCastException: java.lang.Boolean cannot be cast to java.lang.String 08-07 11:21:46.825: E/AndroidRuntime(668): at android.app.SharedPreferencesImpl.getString(SharedPreferencesImpl.java:224) 08-07 11:21:46.825: E/AndroidRuntime(668): at com.aps.safirsms.StartMyServiceAtBootReceiver.onReceive(StartMyServiceAtBootReceiver.java:18) 08-07 11:21:46.825: E/AndroidRuntime(668): at android.app.ActivityThread.handleReceiver(ActivityThread.java:2376) 08-07 11:21:46.825: E/AndroidRuntime(668): ... 10 more </code></pre>
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