Don't show notifications Android - java

I'm trying to learn how to develop applications for Android devices. For some time I have been developing an application in which there is a function for sending notifications (reminders) at different times of the day. But if the phone is locked and the time to send the notification is more than 10 minutes then they do not come. Tried BroadcasrReceiver:
public class NotificationReceiver extends WakefulBroadcastReceiver {
#Override
public void onReceive(Context context, Intent intent) {
addNotif(context, "Times UP Receiver", "5 second Receiver", "Alert Receiver");
}
private void addNotif(Context context, String msg, String msgText, String msgAlert) {
Notification.Builder builder = new Notification.Builder(context);
Intent intent = new Intent(context, MainActivity.class);
PendingIntent notifIntent = PendingIntent.getActivity(context, 0, intent, PendingIntent.FLAG_CANCEL_CURRENT);
builder.setPriority(Notification.PRIORITY_HIGH).setContentIntent(notifIntent)
.setSmallIcon(R.drawable.ic_android_black_24dp)
.setLargeIcon(BitmapFactory.decodeResource(context.getResources(), R.drawable.ic_android_black_24dp))
.setTicker(msgAlert)
.setWhen(System.currentTimeMillis())
.setContentTitle(msg)
.setContentText(msgText);
Notification notification = builder.build();
notification.defaults = Notification.DEFAULT_ALL;
NotificationManager nm = (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
nm.notify(101, notification);
}
}
use AlarmManager:
Calendar calNotif = Calendar.getInstance();
Intent alertIntent = new Intent(getBaseContext(), NotificationReceiver.class);
PendingIntent pendingIntent = PendingIntent.getBroadcast(getBaseContext(), 102, alertIntent, PendingIntent.FLAG_CANCEL_CURRENT);
AlarmManager notifAlarm = (AlarmManager) getBaseContext().getSystemService(Context.ALARM_SERVICE);
notifAlarm.set(AlarmManager.RTC_WAKEUP, calNotif.getTimeInMillis() + (15 * 60 * 1000), pendingIntent);
I also tried to use Service:
public class NotificationService extends Service {
#Override
public IBinder onBind(Intent intent) {
return null;
}
#Override
public int onStartCommand(Intent intent, int flags, int startId) {
Calendar calNotif = Calendar.getInstance();
Intent alertIntent = new Intent(getBaseContext(), NotificationReceiver.class);
PendingIntent pendingIntent = PendingIntent.getBroadcast(getBaseContext(), 103, alertIntent, PendingIntent.FLAG_CANCEL_CURRENT);
AlarmManager notifAlarm = (AlarmManager) getBaseContext().getSystemService(Context.ALARM_SERVICE);
notifAlarm.set(AlarmManager.RTC_WAKEUP, calNotif.getTimeInMillis() + (16 * 60 * 1000), pendingIntent);
return START_STICKY;
}
}
Manifest:
<uses-permission android:name="android.permission.WAKE_LOCK" />
<application
android:allowBackup="true"
android:icon="#mipmap/ic_launcher"
android:label="#string/app_name"
android:roundIcon="#mipmap/ic_launcher_round"
android:supportsRtl="true"
android:theme="#style/AppTheme">
<activity android:name=".MainActivity">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<receiver android:name=".NotificationReceiver" />
<service android:name=".NotificationService" />
But nothing works. My head hurts, I still can not understand why notifications do not come. Tell me please what's the problem.

Don't use BaseContext and your going to test notification then why should you delayed 15 mins for notification. Minimize your time and check after its works increase your time.
In YourActivity
Calendar calNotif = Calendar.getInstance();
Intent alertIntent = new Intent(this, NotificationReceiver.class);
PendingIntent pendingIntent = PendingIntent.getBroadcast(this, 102, alertIntent, PendingIntent.FLAG_UPDATE_CURRENT);
AlarmManager notifAlarm = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
if(Build.VERSION.SDK_INT>=Build.VERSION_CODES.JELLY_BEAN)
notifAlarm.setExact(AlarmManager.RTC_WAKEUP, calNotif.getTimeInMillis()+10000, pendingIntent);
else
notifAlarm.set(AlarmManager.RTC_WAKEUP, calNotif.getTimeInMillis()+10000, pendingIntent);
In your Notification Code
builder.setPriority(Notification.PRIORITY_HIGH).setContentIntent(notifIntent)
.setSmallIcon(R.drawable.ic_android_black_24dp)
.setLargeIcon(BitmapFactory.decodeResource(context.getResources(), R.drawable.ic_android_black_24dp))
.setTicker(msgAlert)
.setWhen(System.currentTimeMillis())
.setContentTitle(msg)
.setContentText(msgText);
Remove setLargeIcon beacause it uses Bitmap and takes more memory. After its worked you can implement using service.

Related

Notification Builder action not working on API 31 (Android 12)

I'm stuck while dealing with this api 31. i made a chat app. When I create an action button to receive a phone call it works on android below API 31 or below Android 12, but it doesn't work on Android 12 (only work if the notification is not has action). maybe someone here can help me in finding a solution to this problem?
FirebaseService.java
#Override
public void onMessageReceived(#NonNull RemoteMessage remoteMessage) {
super.onMessageReceived(remoteMessage);
boolean cancelNotification = false;
Intent intent = new Intent(this, MainActivity.class);
intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
Map<String, String> params = remoteMessage.getData();
JSONObject data = new JSONObject(params);
PendingIntent pendingIntent;
if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.S) {
pendingIntent = PendingIntent.getActivity(this, 0, intent, PendingIntent.FLAG_MUTABLE);
}
else {
pendingIntent = PendingIntent.getActivity(this, 0, intent, PendingIntent.FLAG_ONE_SHOT);
}
String channel_id = getNotificationData(data, "channel");
NotificationCompat.Builder notificationBuilder = new NotificationCompat.Builder(this, channel_id)
.setSmallIcon(R.mipmap.ic_launcher)
.setContentTitle(getNotificationData(data, "title"))
.setContentText(getNotificationData(data, "body"))
.setAutoCancel(true)
.setContentIntent(pendingIntent);
if(channel_id.equals("cll2") && getNotificationData(data, "call_action").equals("open")){
playCallSound(this);
if(WindowUtil.isAppOnBackground(this) || isScreenOff()){
ArrayList<String> par = new ArrayList<>();
par.add("call_channel");
par.add("call_type");
par.add("call_token");
par.add("call_peer");
String callType = getNotificationData(data, "call_type");
if(callType.equals("3") || callType.equals("4")){
par.add("call_group_name");
par.add("call_group_caller");
}
Intent receiveCallAction = new Intent(this, CallReceiver.class);
receiveCallAction.putExtra("action", "ANSWER");
Intent cancelCallAction = new Intent(this, CallReceiver.class);
cancelCallAction.putExtra("action", "DECLINE");
for (String s : par) {
receiveCallAction.putExtra(s, getNotificationData(data, s));
cancelCallAction.putExtra(s, getNotificationData(data, s));
}
notificationBuilder.setOngoing(true);
receiveCallAction.setAction("RECEIVE_CALL");
cancelCallAction.setAction("CANCEL_CALL");
PendingIntent receiveCallPendingIntent = PendingIntent.getBroadcast(this, 1200, receiveCallAction, PendingIntent.FLAG_UPDATE_CURRENT);
PendingIntent cancelCallPendingIntent = PendingIntent.getBroadcast(this, 1201, cancelCallAction, PendingIntent.FLAG_UPDATE_CURRENT);
notificationBuilder
.addAction(R.drawable.ic_baseline_call_24_green, "Answer", receiveCallPendingIntent)
.addAction(R.drawable.ic_baseline_call_red_24, "Decline", cancelCallPendingIntent);
}else{
cancelNotification = true;
}
}if(channel_id.equals("cll2") && getNotificationData(data, "call_action").equals("end_timeout")){
stopRinging();
}else if(channel_id.equals("ntf1")){
if(UserUtil.IS_CHAT_ACTIVITY){
cancelNotification = true;
}
if(!cancelNotification){
playNotificationSound(this);
}
}
if(!cancelNotification){
NotificationManager mNotificationManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.O) {
notificationBuilder.setDefaults(Notification.DEFAULT_VIBRATE);
NotificationChannel channel = new NotificationChannel(channel_id,
getString(R.string.app_name), NotificationManager.IMPORTANCE_HIGH);
channel.enableLights(true);
channel.enableVibration(true);
mNotificationManager.createNotificationChannel(channel);
}
mNotificationManager.notify(1000, notificationBuilder.build());
}
}
CallReceiver.java (Broadcast Receiver)
#Override
public void onReceive(Context context, Intent intent) {
if (intent != null && intent.getExtras() != null) {
String action = intent.getStringExtra("action");
// Perform the action
performClickAction(context, action, intent.getExtras());
// Close the notification after the click action is performed.
NotificationManager mNotificationManager = (NotificationManager)
context.getSystemService(Context.NOTIFICATION_SERVICE);
mNotificationManager.cancel(1000);
// Stop the ringtone
stopRinging();
}
}
on my AndroidManifest.xml
<service
android:name=".services.FirebaseService"
android:exported="true">
<intent-filter>
<action android:name="com.google.firebase.MESSAGING_EVENT" />
</intent-filter>
</service>
<receiver
android:name=".receiver.CallReceiver"
android:exported="false"
android:enabled="true">
<intent-filter>
<action android:name="CALL_RECEIVER" />
</intent-filter>
</receiver>
Thank you
i solve this problem by this code
PendingIntent receiveCallPendingIntent;
PendingIntent cancelCallPendingIntent;
if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.S) {
receiveCallPendingIntent = PendingIntent.getBroadcast(this, 1200, receiveCallAction, PendingIntent.FLAG_IMMUTABLE | PendingIntent.FLAG_UPDATE_CURRENT);
cancelCallPendingIntent = PendingIntent.getBroadcast(this, 1201, cancelCallAction, PendingIntent.FLAG_IMMUTABLE | PendingIntent.FLAG_UPDATE_CURRENT);
}else{
receiveCallPendingIntent = PendingIntent.getBroadcast(this, 1200, receiveCallAction, PendingIntent.FLAG_UPDATE_CURRENT);
cancelCallPendingIntent = PendingIntent.getBroadcast(this, 1201, cancelCallAction, PendingIntent.FLAG_UPDATE_CURRENT);
}
also add this permission for force Android 12^ (AndroidManifest.xml)
<uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW" />
<uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" /><receiver
android:name=".receiver.CallReceiver"
android:exported="false"
android:enabled="true"
android:permission="android.permission.RECEIVE_BOOT_COMPLETED" >
<intent-filter>
<action android:name="android.intent.action.BOOT_COMPLETED" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</receiver>

How to set alarm for every 10 minutes in Android Application in 9 and 12?

I would like to set a repeating alarm, in android 8 or 9 it works.
The question is how to set it to work it in 12 working parallel with android 8?
This is in the main activity, I set a startAlarm, and there is the missing part how to set the alarm in the case of sdk >= 31. When I start android to test it sends a notification at the beginning of the application but it do not send notification later.
MainActivity.java:
private void startAlarm(long when) {
AlarmManager alarmManager = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
if (alarmManager.canScheduleExactAlarms()) {
Log.e(TAG, "startAlarm: canScheduleExactAlarms");
}
}
Intent intent = new Intent(this, AlarmReceiver.class);
PendingIntent pendingIntent;
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
pendingIntent = PendingIntent.getBroadcast(MainActivity.this, 1, intent,
PendingIntent.FLAG_IMMUTABLE | PendingIntent.FLAG_UPDATE_CURRENT);
} else {
pendingIntent = PendingIntent.getBroadcast(MainActivity.this, 1, intent, 0);
}
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M){
alarmManager.setExactAndAllowWhileIdle(
AlarmManager.RTC_WAKEUP,
when*1000,
pendingIntent
);
} else {
alarmManager.setExact(
AlarmManager.RTC_WAKEUP,
when*1000,
pendingIntent
);
}
}
I set AlarmReceiver to send notification.
AlarmReceiver:
public class AlarmReceiver extends BroadcastReceiver {
#Override
public void onReceive(Context context, Intent intent) {
NotificationHelper notificationHelper = new NotificationHelper(context);
NotificationCompat.Builder nb = notificationHelper.getChannelNotification();
notificationHelper.getManager().notify(1, nb.build());
long timeInSec = System.currentTimeMillis() / 1000;
Settings.setLastNotificationSent(timeInSec, context);
}
}
I set the permission in the manifest.
AndroidManifest:
<uses-permission android:name="com.android.alarm.permission.SET_ALARM"/>
<uses-permission android:name="android.permission.SCHEDULE_EXACT_ALARM"/>
<receiver android:name=".receiver.AlarmReceiver"
android:exported="true"
android:enabled="true">
<intent-filter>
<action android:name="android.intent.action.BOOT_COMPLETED" />
</intent-filter>
</receiver>
Probably you have to cancel previous alarm when you receive message in AlarmReceiver. I had the same problem and if i receive message from previous alarm i cancel it and then i can create new one.
private void cancelAlarm(){
Intent intent = new Intent(this, AlarmReceiver.class);
PendingIntent pendingIntent;
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
pendingIntent = PendingIntent.getBroadcast(MainActivity.this, 1, intent,
PendingIntent.FLAG_IMMUTABLE | PendingIntent.FLAG_UPDATE_CURRENT);
} else {
pendingIntent = PendingIntent.getBroadcast(MainActivity.this, 1, intent, PendingIntent.FLAG_UPDATE_CURRENT);
}
AlarmManager alarm = (AlarmManager)getSystemService(Context.ALARM_SERVICE);
alarm.cancel(pintent);
pintent.cancel();
}

Android: Background execution not allowed: receiving Intent

I am trying to send a notification using Alarm Manager, the code is working fine on the lower SDK versions like 26 below. The android implicit background ban is not letting the notification to broadcast.
find code below for BroadcastReceiver :
public class AlarmReceiver extends BroadcastReceiver{
#Override
public void onReceive(Context context, Intent intent) {
System.out.println("AlarmReceiver-Worked");
MainActivity.initNotificationChannels(context);
Intent notificationIntent = new Intent(context, MainActivity.class);
notificationIntent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP | Intent.FLAG_ACTIVITY_SINGLE_TOP);
PendingIntent pendingIntent = PendingIntent.getActivity(context, 0, intent, PendingIntent.FLAG_ONE_SHOT);
NotificationCompat.Builder notificationBuilder = new NotificationCompat.Builder(context, "default")
.setDefaults(Notification.DEFAULT_ALL)
.setSmallIcon(R.mipmap.ic_launcher)
.setContentTitle(intent.getStringExtra("title"))
.setContentText(intent.getStringExtra("text"))
.setContentIntent(pendingIntent)
.setPriority(Notification.PRIORITY_MAX);
NotificationManager notificationManager = (NotificationManager)context.getSystemService(Context.NOTIFICATION_SERVICE);
notificationManager.notify(0, notificationBuilder.build());
}
}
Manifext.xml
<receiver android:name="com.x.Controllers.Notification.AlarmReceiver"
android:enabled="true"
android:exported="true">
<intent-filter>
<action android:name="android.media.action.DISPLAY_NOTIFICATION" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</receiver>
first of all
not able to go past this error
which error? no log, no info what isn't working... for which actions this BroadcastReceiver is registered? is this for BOOT_COMPLETED or smth else?
besides that
private static boolean notificationChannelsInitialized = false;
if (notificationChannelsInitialized) {
return;
}
it will always return in here, you are setting this flag to true later in this method, it will never happen.
also don't use static flag, just check that Channel already exists
NotificationChannel channel = manager.getNotificationChannel("default");
notificationChannelsInitialized = Build.VERSION.SDK_INT < 26 || channel != null;
on API below 26 just assume it is there
Intent notificationIntent = new Intent(context, AlarmReceiver.class);
notificationIntent.setAction("android.media.action.DISPLAY_NOTIFICATION");
notificationIntent.putExtra("title", notificationData.getString("title"));
notificationIntent.putExtra("text", notificationData.getString("text"));
PendingIntent broadcast = PendingIntent.getBroadcast(this.context, i, notificationIntent, PendingIntent.FLAG_UPDATE_CURRENT);
alarmManager.setExact(AlarmManager.RTC_WAKEUP, calendar.getTimeInMillis(), broadcast);

show toast in specific time every day

I want to make simple android app that will show a toast in specific time every day say at 8:00 pm.
How do I do it? On what I should depend? alarm manager and broadcast receiver?
and in broadcast file how can i define between two events,alarm broadcast and receive new incoming sms broadcast using this outgoing call action
if (intent.getAction().equals(Intent.ACTION_NEW_OUTGOING_CALL)) {
if (intent.getAction().equals(TelephonyManager.ACTION_PHONE_STATE_CHANGED)) {
AlarmReceiver.java
public class AlarmReceiver extends BroadcastReceiver {
#Override
public void onReceive(Context context, Intent intent) {
// any action you want to perform will come here
Toast.makeText(context, "I'm running", Toast.LENGTH_SHORT).show();
}
}
MainActivity.java
public class MainActivity extends Activity {
private PendingIntent pendingIntent;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
/* Retrieve a PendingIntent that will perform a broadcast */
Intent alarmIntent = new Intent(MainActivity.this, AlarmReceiver.class);
pendingIntent = PendingIntent.getBroadcast(MainActivity.this, 0, alarmIntent, 0);
setAlarm();
}
private void setAlarm() {
AlarmManager manager = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
int interval = 1000 * 60 * 20;
/* Set the alarm to start at 8.00 PM */
Calendar calendar = Calendar.getInstance();
calendar.setTimeInMillis(System.currentTimeMillis());
calendar.set(Calendar.HOUR_OF_DAY, 20);
calendar.set(Calendar.MINUTE, 00);
/* Repeating on every 20 minutes interval */
manager.setRepeating(AlarmManager.RTC_WAKEUP, calendar.getTimeInMillis(),
1000 * 60 * 20, pendingIntent);
}
public void cancelAlarm() {
AlarmManager manager = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
manager.cancel(pendingIntent);
Toast.makeText(this, "Alarm Canceled", Toast.LENGTH_SHORT).show();
}
The below class is to keep the alarm even after the device reboot.
DeviceBootReceiver.java
public class DeviceBootReceiver extends BroadcastReceiver {
#Override
public void onReceive(Context context, Intent intent) {
if (intent.getAction().equals("android.intent.action.BOOT_COMPLETED")) {
/* Setting the alarm here */
Intent alarmIntent = new Intent(context, AlarmReceiver.class);
PendingIntent pendingIntent = PendingIntent.getBroadcast(context, 0, alarmIntent, 0);
AlarmManager manager = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE);
int interval = 8000;
manager.setInexactRepeating(AlarmManager.RTC_WAKEUP, System.currentTimeMillis(), interval, pendingIntent);
Toast.makeText(context, "Alarm Set", Toast.LENGTH_SHORT).show();
}
}
}
In manifest:
Add permission
<uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED"/>
and receivers
<receiver android:name=".AlarmReceiver">
<intent-filter>
<action android:name="android.intent.action.BOOT_COMPLETED"/>
</intent-filter>
</receiver>
<receiver android:name=".DeviceBootReceiver"
android:enabled="false">
<intent-filter>
<action android:name="android.intent.action.BOOT_COMPLETED"/>
</intent-filter>
</receiver>

Android service not working after reboot, giving ANR error

Went through the documentation on how to start a service automatically after the device boots and tried all they said but couldn't get my service to work after rebooting the device, though it works perfectly well on first instance.
Below is my main activity (MainActivity.java) which starts the service after a button has been clicked, and triggers the service every 10 seconds using AlarmManager.
public void onClickSubmitDate(View view) {
Intent service = new Intent(this, MyService.class);
PendingIntent pendingIntent = PendingIntent.getService(this, 0, service, 0);
AlarmManager alarmManager = (AlarmManager) this.getSystemService(Context.ALARM_SERVICE);
alarmManager.setInexactRepeating(AlarmManager.ELAPSED_REALTIME_WAKEUP, 0, 10 * 1000, pendingIntent);
//Enable receiver when device boots
ComponentName receiver = new ComponentName(this, BootReceiver.class);
PackageManager pm = this.getPackageManager();
pm.setComponentEnabledSetting(receiver,
PackageManager.COMPONENT_ENABLED_STATE_ENABLED,
PackageManager.DONT_KILL_APP);
}
Below is my receiver class (BootReceiver.java)
public class BootReceiver extends BroadcastReceiver {
#Override
public void onReceive(Context context, Intent intent) {
if(intent.getAction().equals("android.intent.action.BOOT_COMPLETED")) {
Intent service = new Intent(context, MyService.class);
PendingIntent pendingIntent = PendingIntent.getService(null, 0, service, 0);
AlarmManager alarmManager = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE);
alarmManager.setInexactRepeating(AlarmManager.ELAPSED_REALTIME_WAKEUP,
10 * 1000, 10 * 1000,
pendingIntent);
}
}
}
My service contains a thread which checks for multiple scenarios and builds a notification for each scenario. Here's a sample below:
public int onStartCommand(Intent intent, int flags, int startId) {
notification = new NotificationCompat.Builder(this);
notification.setAutoCancel(true);
Runnable r = new Runnable() {
#Override
public void run() {
try {
boolean diff = true;
if (diff) {
// Build the notification
notification.setSmallIcon(R.drawable.icon);
notification.setTicker(getString(R.string.notification_ticker));
notification.setWhen(System.currentTimeMillis());
notification.setContentTitle(getString(R.string.notification_title));
notification.setContentText(getString(R.string.notification_1_text));
notification.setSound(alarmSound);
Intent i = new Intent(context, MainActivity.class);
PendingIntent pendingIntent = PendingIntent.getActivity(context, 0, i, PendingIntent.FLAG_UPDATE_CURRENT);
notification.setContentIntent(pendingIntent);
// Builds a notification and issues it
NotificationManager nm = (NotificationManager) getSystemService(NOTIFICATION_SERVICE);
Random r = new Random();
int rand = r.nextInt(1000);
nm.notify(rand, notification.build());
}
catch (Exception e) {
e.printStackTrace();
}
}
};
Thread stephThread = new Thread(r);
stephThread.start();
return START_STICKY;
}
And finally below is my AndroidManifest.xml code
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.motherslove.stephnoutsa.myapplication18calendartest"
android:installLocation="internalOnly">
<uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
<application
android:allowBackup="true"
android:icon="#mipmap/ic_launcher"
android:label="#string/app_name"
android:supportsRtl="true"
android:theme="#style/AppTheme">
<activity
android:name=".MainActivity"
android:label="#string/app_name"
android:screenOrientation="portrait"
android:theme="#style/AppTheme.NoActionBar">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity
android:name=".MyDate"
android:label="#string/title_activity_my_date"
android:theme="#style/AppTheme.NoActionBar" />
<service
android:name=".MyService"
android:enabled="true"
android:exported="true" />
<receiver
android:name=".BootReceiver"
android:enabled="false">
<intent-filter>
<action android:name="android.intent.action.BOOT_COMPLETED"/>
</intent-filter>
</receiver>
</application>
</manifest>
Please can someone tell me what I've done wrong?
Thanks to help from #MikeM I could fix the problem.
Instead of
PendingIntent pendingIntent = PendingIntent.getService(null, 0, service, 0);
I had to pass in the context as the first argument, in the receiver, as shown below
PendingIntent pendingIntent = PendingIntent.getService(context, 0, service, 0);

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