Last active
July 19, 2023 19:11
-
Star
(244)
You must be signed in to star a gist -
Fork
(57)
You must be signed in to fork a gist
-
-
Save BrandonSmith/6679223 to your computer and use it in GitHub Desktop.
Quick example of how to schedule a notification in the future using AlarmManager
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| <?xml version="1.0" encoding="utf-8"?> | |
| <manifest xmlns:android="http://schemas.android.com/apk/res/android" | |
| package="com.cards.notification"> | |
| <uses-sdk | |
| android:minSdkVersion="17" | |
| android:targetSdkVersion="17" /> | |
| <application | |
| android:allowBackup="true" | |
| android:icon="@drawable/ic_launcher" | |
| android:label="@string/app_name" | |
| android:theme="@style/AppTheme" > | |
| <activity | |
| android:name="com.cards.notification.MainActivity" | |
| android:label="@string/app_name" > | |
| <intent-filter> | |
| <action android:name="android.intent.action.MAIN" /> | |
| <category android:name="android.intent.category.LAUNCHER" /> | |
| </intent-filter> | |
| </activity> | |
| <receiver android:name=".NotificationPublisher" /> | |
| </application> | |
| </manifest> |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| <menu xmlns:android="http://schemas.android.com/apk/res/android"> | |
| <item android:id="@+id/action_5" | |
| android:title="5 seconds" | |
| android:showAsAction="never" /> | |
| <item android:id="@+id/action_10" | |
| android:title="10 seconds" | |
| android:showAsAction="never" /> | |
| <item android:id="@+id/action_30" | |
| android:title="30 seconds" | |
| android:showAsAction="never" /> | |
| </menu> |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| package com.cards.notification; | |
| import android.app.AlarmManager; | |
| import android.app.Notification; | |
| import android.app.PendingIntent; | |
| import android.content.Context; | |
| import android.content.Intent; | |
| import android.os.Bundle; | |
| import android.app.Activity; | |
| import android.os.SystemClock; | |
| import android.view.Menu; | |
| import android.view.MenuItem; | |
| public class MainActivity extends Activity { | |
| @Override | |
| protected void onCreate(Bundle savedInstanceState) { | |
| super.onCreate(savedInstanceState); | |
| setContentView(R.layout.activity_main); | |
| } | |
| @Override | |
| public boolean onCreateOptionsMenu(Menu menu) { | |
| // Inflate the menu; this adds items to the action bar if it is present. | |
| getMenuInflater().inflate(R.menu.main, menu); | |
| return true; | |
| } | |
| @Override | |
| public boolean onOptionsItemSelected(MenuItem item) { | |
| switch (item.getItemId()) { | |
| case R.id.action_5: | |
| scheduleNotification(getNotification("5 second delay"), 5000); | |
| return true; | |
| case R.id.action_10: | |
| scheduleNotification(getNotification("10 second delay"), 10000); | |
| return true; | |
| case R.id.action_30: | |
| scheduleNotification(getNotification("30 second delay"), 30000); | |
| return true; | |
| default: | |
| return super.onOptionsItemSelected(item); | |
| } | |
| } | |
| private void scheduleNotification(Notification notification, int delay) { | |
| Intent notificationIntent = new Intent(this, NotificationPublisher.class); | |
| notificationIntent.putExtra(NotificationPublisher.NOTIFICATION_ID, 1); | |
| notificationIntent.putExtra(NotificationPublisher.NOTIFICATION, notification); | |
| PendingIntent pendingIntent = PendingIntent.getBroadcast(this, 0, notificationIntent, PendingIntent.FLAG_UPDATE_CURRENT); | |
| long futureInMillis = SystemClock.elapsedRealtime() + delay; | |
| AlarmManager alarmManager = (AlarmManager)getSystemService(Context.ALARM_SERVICE); | |
| alarmManager.set(AlarmManager.ELAPSED_REALTIME_WAKEUP, futureInMillis, pendingIntent); | |
| } | |
| private Notification getNotification(String content) { | |
| Notification.Builder builder = new Notification.Builder(this); | |
| builder.setContentTitle("Scheduled Notification"); | |
| builder.setContentText(content); | |
| builder.setSmallIcon(R.drawable.ic_launcher); | |
| return builder.build(); | |
| } | |
| } |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| package com.cards.notification; | |
| import android.app.Notification; | |
| import android.app.NotificationManager; | |
| import android.content.BroadcastReceiver; | |
| import android.content.Context; | |
| import android.content.Intent; | |
| public class NotificationPublisher extends BroadcastReceiver { | |
| public static String NOTIFICATION_ID = "notification-id"; | |
| public static String NOTIFICATION = "notification"; | |
| public void onReceive(Context context, Intent intent) { | |
| NotificationManager notificationManager = (NotificationManager)context.getSystemService(Context.NOTIFICATION_SERVICE); | |
| Notification notification = intent.getParcelableExtra(NOTIFICATION); | |
| int id = intent.getIntExtra(NOTIFICATION_ID, 0); | |
| notificationManager.notify(id, notification); | |
| } | |
| } |
Not working on After android 10 update.
Did you find any solution
After killing application. Notifications not triggering.
Did u find any solution
Not working on After android 10 update.
make sure to add notification channel for api level greater than Android 7
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
String channelName = "My Background Service";
NotificationChannel chan = new NotificationChannel("com.offline.english.dictionary.speech.translator",
channelName, NotificationManager.IMPORTANCE_LOW);
chan.setLightColor(Color.BLUE);
chan.setLockscreenVisibility(Notification.VISIBILITY_PRIVATE);
notificationManager.createNotificationChannel(chan);
}
notificationManager.notify(2, notification);
also add this to get notification funtion
Notification.Builder builder = null;
if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.O) {
builder = new Notification.Builder(this,
"com.offline.english.dictionary.speech.translator");
}
else {
builder = new Notification.Builder(this);
}
Thanks !
notification not received after kill application Android 10 any one help..?
@BilalZurmati - thank you! This was a big help.
Thankyou for your shareing
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
After killing application. Notifications not triggering.