Alıcım alarm yöneticisi alınmıyor

Question

Belirli bir zamanda bir bildirim göndermeye çalışıyorum, çevrimiçi olarak bir çözüm arıyorum, ancak kod çalışmaz.

BroadcastReceiver ile kullanıcı alarm yöneticisi, ancak BroadcastReceiver asla alarmımı alamıyor. Niye ya?

Manifest.xml:

<receiver android:name=".AlarmReceiver"/> 
<uses-permission android:name="android.permission.WAKE_LOCK" /> 

MainActivity.class:

... 
    AlarmManager am = (AlarmManager) getSystemService(Context.ALARM_SERVICE); 
    Intent i = new Intent(MainActivity.this, AlarmReceiver.class); 
    PendingIntent pi = PendingIntent.getBroadcast(MainActivity.this, 0, i, 0); 

    Calendar c = Calendar.getInstance(); 
    c.set(Calendar.HOUR_OF_DAY, hour);  // hour is an int selected from user 
    c.set(Calendar.MINUTE, minute);   // minute is an int selected from user 
    am.set(AlarmManager.RTC_WAKEUP, c.getTimeInMillis(), pi); 

Benim Alıcı:

public class AlarmReceiver extends BroadcastReceiver { 


@Override 
public void onReceive(Context context, Intent intent) { 


    Log.d("ALARM RECEIVER", "Alarm received"); 

    // do stuff... 
    } 
} 

--edit - tam tezahür

<?xml version="1.0" encoding="utf-8"?> 
<manifest xmlns:android="http://schemas.android.com/apk/res/android" 
    package="com.mycompany.daniel.diabetegestazionale"> 
<uses-permission android:name="android.permission.CALL_PHONE" /> 
<uses-permission android:name="android.permission.READ_PHONE_STATE" /> 
<uses-permission android:name="android.permission.WAKE_LOCK" /> 

<application 
    android:allowBackup="true" 
    android:icon="@drawable/icon" 
    android:label="@string/app_name" 
    android:supportsRtl="true" 
    android:theme="@style/AppTheme"> 
    <activity android:name=".LoginActivity"> 
     <intent-filter> 
      <action android:name="android.intent.action.MAIN" /> 

      <category android:name="android.intent.category.LAUNCHER" /> 
     </intent-filter> 
    </activity> 
    <activity 
     android:name=".SignInActivity" 
     android:label="@string/title_activity_signin" 
     android:parentActivityName=".LoginActivity"> 
     <meta-data 
      android:name="android.support.PARENT_ACTIVITY" 
      android:value="com.mycompany.daniel.diabetegestazionale.LoginActivity" /> 
    </activity> 
    <activity 
     android:name=".MainActivity" 
     android:label="@string/app_name" 
     android:theme="@style/AppTheme.NoActionBar" /> 
    <activity 
     android:name=".InformationActivity" 
     android:label="@string/title_activity_information" 
     android:parentActivityName=".MainActivity"> 
     <meta-data 
      android:name="android.support.PARENT_ACTIVITY" 
      android:value="com.mycompany.daniel.diabetegestazionale.MainActivity" /> 
    </activity> 
    <activity 
     android:name=".AcquiringDataActivity" 
     android:label="@string/title_activity_acquiringData" 
     android:parentActivityName=".MainActivity"> 
     <meta-data 
      android:name="android.support.PARENT_ACTIVITY" 
      android:value="com.mycompany.daniel.diabetegestazionale.MainActivity" /> 
    </activity> 
    <activity 
     android:name=".GraphActivity" 
     android:label="@string/title_activity_graph" 
     android:parentActivityName=".MainActivity"> 
     <meta-data 
      android:name="android.support.PARENT_ACTIVITY" 
      android:value="com.mycompany.daniel.diabetegestazionale.MainActivity" /> 
    </activity> 
    <activity 
     android:name=".NoteActivity" 
     android:label="@string/title_activity_note" 
     android:parentActivityName=".MainActivity"> 
     <meta-data 
      android:name="android.support.PARENT_ACTIVITY" 
      android:value="com.mycompany.daniel.diabetegestazionale.MainActivity" /> 
    </activity> 
    <activity 
     android:name=".MealActivity" 
     android:label="@string/title_activity_meal" 
     android:parentActivityName=".MainActivity"> 
     <meta-data 
      android:name="android.support.PARENT_ACTIVITY" 
      android:value="com.mycompany.daniel.diabetegestazionale.MainActivity" /> 
    </activity> 
    <activity 
     android:name=".PhoneNumbersActivity" 
     android:label="@string/title_activity_phoneNumbers" 
     android:parentActivityName=".MainActivity"> 
     <meta-data 
      android:name="android.support.PARENT_ACTIVITY" 
      android:value="com.mycompany.daniel.diabetegestazionale.MainActivity" /> 
    </activity> 
    <activity 
     android:name=".InfoDetailActivity" 
     android:label="@string/title_activity_information" 
     android:parentActivityName=".InformationActivity"> 
     <meta-data 
      android:name="android.support.PARENT_ACTIVITY" 
      android:value="com.mycompany.daniel.diabetegestazionale.InformationActivity" /> 
    </activity> 
    <activity 
     android:name=".RecoveryActivity" 
     android:label="@string/title_activity_recoveryPassword" 
     android:parentActivityName=".LoginActivity"> 
     <meta-data 
      android:name="android.support.PARENT_ACTIVITY" 
      android:value="com.mycompany.daniel.diabetegestazionale.LoginActivity" /> 
    </activity> 
    <activity 
     android:name=".QuestionAnswerActivity" 
     android:label="@string/title_activity_recoveryPassword" 
     android:parentActivityName=".RecoveryActivity"> 
     <meta-data 
      android:name="android.support.PARENT_ACTIVITY" 
      android:value="com.mycompany.daniel.diabetegestazionale.RecoveryActivity" /> 
    </activity> 
    <activity 
     android:name=".RecoveryActivitySetPassword" 
     android:label="@string/title_activity_recoveryPassword" 
     android:parentActivityName=".QuestionAnswerActivity"> 
     <meta-data 
      android:name="android.support.PARENT_ACTIVITY" 
      android:value="com.mycompany.daniel.diabetegestazionale.QuestionAnswerActivity" /> 
    </activity> 
    <activity 
     android:name=".NoteDetailedActivity" 
     android:label="@string/title_activity_note" 
     android:parentActivityName=".NoteActivity"> 
     <meta-data 
      android:name="android.support.PARENT_ACTIVITY" 
      android:value="com.mycompany.daniel.diabetegestazionale.NoteActivity" /> 
    </activity> 
    <activity 
     android:name=".WriteNoteActivity" 
     android:label="@string/title_activity_note" 
     android:parentActivityName=".NoteActivity"> 
     <meta-data 
      android:name="android.support.PARENT_ACTIVITY" 
      android:value="com.mycompany.daniel.diabetegestazionale.NoteActivity" /> 
    </activity> 
    <activity 
     android:name=".DetailedPhoneNumbersActivity" 
     android:label="@string/title_activity_phoneNumbers" 
     android:parentActivityName=".PhoneNumbersActivity"> 
     <meta-data 
      android:name="android.support.PARENT_ACTIVITY" 
      android:value="com.mycompany.daniel.diabetegestazionale.PhoneNumbersActivity" /> 
    </activity> 
    <activity 
     android:name=".ModifyPhoneContactActivity" 
     android:label="@string/title_activity_phoneNumbers" 
     android:parentActivityName=".DetailedPhoneNumbersActivity"> 
     <meta-data 
      android:name="android.support.PARENT_ACTIVITY" 
      android:value="com.mycompany.daniel.diabetegestazionale.DetailedPhoneNumbersActivity" /> 
    </activity> 
    <activity 
     android:name=".CreateNewContactActivity" 
     android:label="@string/title_activity_create_contact" 
     android:parentActivityName=".PhoneNumbersActivity"> 
     <meta-data 
      android:name="android.support.PARENT_ACTIVITY" 
      android:value="com.mycompany.daniel.diabetegestazionale.PhoneNumbersActivity" /> 
    </activity> 
    <activity 
     android:name=".AllInsertionsActivity" 
     android:label="@string/title_activity_all_insertions" 
     android:parentActivityName=".GraphActivity"> 
     <meta-data 
      android:name="android.support.PARENT_ACTIVITY" 
      android:value="com.mycompany.daniel.diabetegestazionale.GraphActivity" /> 
    </activity> 
    <activity android:name=".SearchFoodActivity" 
     android:label="@string/title_activity_search_food" 
     android:parentActivityName=".MealActivity"> 
     <meta-data 
      android:name="android.support.PARENT_ACTIVITY" 
      android:value="com.mycompany.daniel.diabetegestazionale.MealActivity" /> 
    </activity> 
</application> 

<service 
    android:name=".AlarmService" 
    android:enabled="true" /> 

    <receiver android:name=".AlarmReceiver"/> 

</manifest> 

ekle

Answer 1

değişiklik bu

</application> <service android:name=".AlarmService" android:enabled="true" /> <receiver android:name=".AlarmReceiver"/>

<service android:name=".AlarmService" android:enabled="true" /> <receiver android:name=".AlarmReceiver"/> </application>