fcm notification crash only with api 26 - java

Android fcm notification is being received on android with APIs lower than 26 however APIs 26(Oreo 8.0) it doesn't and it cause app to be crashed
====================MyFirebaseMessagingService===============================
public class MyFirebaseMessagingService extends FirebaseMessagingService {
private static final String channel_id = "the_id";
#Override
public void onNewToken(String s) {
super.onNewToken(s);
Log.e("NEW_TOKEN",s);
updateTokenToFirebase(s);
}
private void updateTokenToFirebase(String token) {
IDrinkShopAPI mService = Common.getAPI();
mService.updateToken("SERVER_01",token,"0")
.enqueue(new Callback<String>() {
#Override
public void onResponse(Call<String> call, Response<String> response) {
Log.d("DEBUG_TOKEN",response.body());
}
#Override
public void onFailure(Call<String> call, Throwable t) {
Log.d("DEBUG_TOKEN",t.getMessage());
}
});
}
#Override
public void onMessageReceived(RemoteMessage remoteMessage) {
super.onMessageReceived(remoteMessage);
if(remoteMessage.getData() != null){
if(Build.VERSION.SDK_INT >= Build.VERSION_CODES.O)
sendNotification26(remoteMessage);
else
sendNotification(remoteMessage);
}
}
private void sendNotification26(RemoteMessage remoteMessage) {
Map<String,String> data = remoteMessage.getData();
String title = data.get("title");
String message = data.get("message");
NotificationHelper helper ;
Notification.Builder builder;
Uri defaultSoundUri = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION);
helper = new NotificationHelper(this);
builder = helper.getDrinkShopNotification(title,message,defaultSoundUri);
helper.getManager().notify(new Random().nextInt(),builder.build());
}
private void sendNotification(RemoteMessage remoteMessage) {
Map<String,String> data = remoteMessage.getData();
String title = data.get("title");
String message = data.get("message");
Uri defaultSoundUri = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION);
NotificationCompat.Builder builder = new NotificationCompat.Builder(this)
.setSmallIcon(R.mipmap.ic_launcher)
.setContentTitle(title)
.setContentText(message)
.setAutoCancel(true)
.setColor(ContextCompat.getColor(this, R.color.colorAccent))
.setSound(defaultSoundUri);
NotificationManager mn =(NotificationManager)getSystemService(Context.NOTIFICATION_SERVICE);
mn.notify(new Random().nextInt(),builder.build());
}
}
=========================NotificationHelper =================================
//this class is used to implement notification for APIs 26+
public class NotificationHelper extends ContextWrapper {
private static final String CHANNEL_ID = "the_id";
private static final String CHANNEL_NAME = "Drink_Shop";
private NotificationManager notificationManager;
public NotificationHelper(Context base) {
super(base);
if(Build.VERSION.SDK_INT >= Build.VERSION_CODES.O)
createChannel();
}
#TargetApi(Build.VERSION_CODES.O)
private void createChannel() {
NotificationChannel nc = new NotificationChannel(CHANNEL_ID,CHANNEL_NAME,
NotificationManager.IMPORTANCE_DEFAULT);
nc.enableLights(false);
nc.enableVibration(true);
nc.setLockscreenVisibility(Notification.VISIBILITY_PRIVATE);
getManager().createNotificationChannel(nc);
}
public NotificationManager getManager() {
if(notificationManager == null)
notificationManager = (NotificationManager)getSystemService(Context.NOTIFICATION_SERVICE);
return notificationManager;
}
#TargetApi(Build.VERSION_CODES.O)
public Notification.Builder getDrinkShopNotification(String title,
String message,
Uri soundUri)
{
return new Notification.Builder(getApplicationContext(),CHANNEL_ID)
.setContentTitle(title)
.setContentText(message)
.setSmallIcon(R.mipmap.ic_launcher)
.setSound(soundUri)
.setChannelId(CHANNEL_ID)
.setColor(ContextCompat.getColor(this, R.color.colorAccent))
.setAutoCancel(true);
}
}
=============================Manifest=======================================
<service
android:name=".Services.MyFirebaseMessagingService"
android:enabled="true"
android:exported="true">
<intent-filter>
<action android:name="com.google.firebase.MESSAGING_EVENT" />
</intent-filter>
</service>
============================Build.gradle====================================
implementation 'com.google.firebase:firebase-messaging:20.0.0'
implementation 'com.google.firebase:firebase-core:17.2.1'
implementation 'com.google.android.gms:play-services-auth:17.0.0'
===========================IFCMService=======================================
public interface IFCMService {
#Headers({
"Content-Type:application/json",
"Authorization:mytoken"
})
#POST("fcm/send")
Call<MyResponse> sendNotification(#Body DataMessage body);
}
==========================sendNotificationToServer===============================
// this method used to send the notification to server app
private void sendNotificationToServer(OrderResult orderResult) {
mService.getToken("SERVER_01", "1")
.enqueue(new Callback<Token>() {
#Override
public void onResponse(Call<Token> call, Response<Token> response) {
Map<String,String> contentSend = new HashMap<>();
contentSend.put("title","NEW ORDER");
contentSend.put("message","You have got new order" + orderResult.getOrderId());
DataMessage dataMessage = new DataMessage();
if(response.body().getToken() != null)
dataMessage.setTo(response.body().getToken());
dataMessage.setData(contentSend);
IFCMService ifcmService = Common.getFCMService();
ifcmService.sendNotification(dataMessage)
.enqueue(new Callback<MyResponse>() {
#Override
public void onResponse(Call<MyResponse> call, Response<MyResponse> response) {
if(response.code() == 200){
if(response.body().success == 1){
Toast.makeText(CartActivity.this,
getResources().getString(R.string.order_submitted), Toast.LENGTH_SHORT)
.show();
//Clear Carts From Room Database
Common.cartRepository.emptyCart();
//finish();
}
else {
Toast.makeText(CartActivity.this, "Send Notification Failed", Toast.LENGTH_SHORT).show();
}
}
}
#Override
public void onFailure(Call<MyResponse> call, Throwable t) {
Toast.makeText(CartActivity.this, ""+t.getMessage(), Toast.LENGTH_SHORT).show();
}
});
}
#Override
public void onFailure(Call<Token> call, Throwable t) {
Toast.makeText(CartActivity.this, t.getMessage(), Toast.LENGTH_SHORT).show();
}
});
}

I think you are making the code unnecessarily complicated.
Try this below code
private void createNotification(String title, String message) {
NotificationManager manager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
// only create notification channel if SDK >= 26
if (android.os.Build.VERSION.SDK_INT >= 26) {
NotificationChannel channel = new NotificationChannel(CHANNEL_ID, CHANNEL_NAME, NotificationManager.IMPORTANCE_DEFAULT);
channel.enableLights(false);
channel.enableVibration(true);
channel.setDescription(CHANNEL_DESC);
manager.createNotificationChannel(channel);
}
Uri defaultSoundUri = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION);
NotificationCompat.Builder builder = new NotificationCompat.Builder(this, CHANNEL_ID)
.setSmallIcon(android.R.drawable.stat_notify_more)
.setContentTitle(title)
.setSmallIcon(R.mipmap.ic_launcher)
.setSound(defaultSoundUri)
.setColor(ContextCompat.getColor(this, R.color.colorAccent))
.setContentText(message);
manager.notify(new Random().nextInt(), builder.build());
}

Related

Custom Notification for incoming call not showing in android

I am trying to make a custom incoming call notification like WhatsApp for my app if I don't use this custom layout then my notification is working. I am trying this for the first time any help will be appreciated.
This is my FireBaseMessagingService Class
public class MyFireBaseMessagingService extends FirebaseMessagingService {
private String CHANNEL_ID = "channel-02";
private String CHANNEL_NAME = "Channel Ring";
long[] pattern = {500, 500, 500, 500, 500, 500, 500, 500, 500};
#Override
public void onNewToken(#NonNull String s) {
super.onNewToken(s);
Log.e("NewToken", s);
getSharedPreferences("_", MODE_PRIVATE).edit().putString("fb", s).apply();
}
#RequiresApi(api = Build.VERSION_CODES.P)
#Override
public void onMessageReceived(#NonNull RemoteMessage remoteMessage) {
super.onMessageReceived(remoteMessage);
Log.e("Notification", remoteMessage.getFrom());
showSimpleNotification(getApplicationContext(), remoteMessage, remoteMessage.getData().get("title"), remoteMessage.getData().get("body"));
}
public static String getToken(Context context) {
return context.getSharedPreferences("_", MODE_PRIVATE).getString("fb", "empty");
}
#SuppressLint("RemoteViewLayout")
#RequiresApi(api = Build.VERSION_CODES.P)
public void showFullScreenIntent(RemoteMessage remoteMessage, String title, String body) {
Intent receiveCallIntent = new Intent(getApplicationContext(), FCMReceiver.class);
receiveCallIntent.putExtra("appointment_id", remoteMessage.getData().get("appointment_id"));
receiveCallIntent.putExtra("message", title);
receiveCallIntent.setAction("RECEIVE_CALL");
Intent cancelCallIntent = new Intent(getApplicationContext(), FCMReceiver.class);
receiveCallIntent.putExtra("appointment_id", remoteMessage.getData().get("appointment_id"));
receiveCallIntent.putExtra("message", "Call Rejected");
receiveCallIntent.setAction("CANCEL_CALL");
PendingIntent receiveCallPendingIntent = PendingIntent.getBroadcast(getApplicationContext(), 1200,
receiveCallIntent, PendingIntent.FLAG_UPDATE_CURRENT);
PendingIntent cancelCallPendingIntent = PendingIntent.getBroadcast(getApplicationContext(), 1201,
cancelCallIntent, PendingIntent.FLAG_CANCEL_CURRENT);
Uri ringtone = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_RINGTONE);
RemoteViews remoteViews = new RemoteViews(getPackageName(), R.layout.custom_call_notification);
remoteViews.setImageViewResource(R.id.caller_image, R.drawable.icon);
remoteViews.setTextViewText(R.id.caller_name, body);
remoteViews.setTextViewText(R.id.call_type, title);
remoteViews.setOnClickPendingIntent(R.id.btnAccept, receiveCallPendingIntent);
remoteViews.setOnClickPendingIntent(R.id.btnDecline, cancelCallPendingIntent);
#SuppressLint("ResourceAsColor") NotificationCompat.Builder notificationBuilder = new NotificationCompat.Builder(getApplicationContext(), CHANNEL_ID)
.setSmallIcon(R.drawable.icon)
.setStyle(new NotificationCompat.DecoratedCustomViewStyle())
.setCustomContentView(remoteViews)
.setCustomHeadsUpContentView(remoteViews)
.setPriority(NotificationCompat.PRIORITY_MAX)
.setAutoCancel(true)
.setTimeoutAfter(30000)
.setOngoing(true)
.setVibrate(pattern)
.setSound(ringtone)
.setFullScreenIntent(receiveCallPendingIntent, true);
NotificationChannel channel = createChannel();
NotificationManager mNotificationManager = (NotificationManager)
getSystemService(Context.NOTIFICATION_SERVICE);
Notification incomingCallNotification = notificationBuilder.build();
mNotificationManager.createNotificationChannel(channel);
mNotificationManager.notify(120, incomingCallNotification);
}
This is my channel
public NotificationChannel createChannel() {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
int importance = NotificationManager.IMPORTANCE_HIGH;
NotificationChannel channel = new NotificationChannel(CHANNEL_ID, CHANNEL_NAME, importance);
channel.setLockscreenVisibility(Notification.VISIBILITY_PRIVATE);
channel.setDescription("Call Notifications");
channel.setSound(Uri.parse("android.resource://" + getApplicationContext().getPackageName() + "/" + R.raw.ringtone),
new AudioAttributes.Builder().setContentType(AudioAttributes.CONTENT_TYPE_SONIFICATION)
.setLegacyStreamType(AudioManager.STREAM_RING)
.setUsage(AudioAttributes.USAGE_VOICE_COMMUNICATION).build());
channel.shouldVibrate();
channel.enableVibration(true);
channel.setVibrationPattern(pattern);
Objects.requireNonNull(getApplicationContext().getSystemService(NotificationManager.class)).createNotificationChannel(channel);
return channel;
}
return null;
}
This is my FCMReceiver Class
public class FCMReceiver extends BroadcastReceiver {
private Context mContext;
private String mTitle;
private String mContent;
String action = "";
#Override
public void onReceive(Context context, Intent intent) {
if (context != null) {
mContext = context;
}
Log.e("Receiver", "Receiver a notification");
mTitle = intent.getStringExtra("message");
if (mTitle != null && !mTitle.isEmpty()) {
Log.e("action", "message : " + mTitle);
performActionClicks(context, mTitle, intent);
Intent iclose = new Intent(Intent.ACTION_CLOSE_SYSTEM_DIALOGS);
context.sendBroadcast(iclose);
context.stopService(new Intent(context, MyFireBaseMessagingService.class));
}
if (intent.getStringExtra("gcm.notification.title") != null) {
if (intent.getStringExtra("gcm.notification title").equalsIgnoreCase("New Appointment")) {
ActivityManager.RunningAppProcessInfo myProcess = new ActivityManager.RunningAppProcessInfo();
ActivityManager.getMyMemoryState(myProcess);
boolean isInBackground = myProcess.importance != ActivityManager.RunningAppProcessInfo.IMPORTANCE_FOREGROUND;
if (isInBackground) {
Intent launchIntent = new Intent(context, HomeActivity.class);
launchIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
launchIntent.putExtra("appointment_id", intent.getStringExtra("appointment_id"));
}
}
}
if (intent.getStringExtra("notification") != null) {
}
}
private void performActionClicks(Context context, #NonNull String mTitle, Intent intent) {
if (!mTitle.isEmpty()) {
if (mTitle.equalsIgnoreCase("Ringing")) {
Intent intentCallReceive = new Intent(context, VideoChatViewActivity.class)
.putExtra("appointment_id", intent.getStringExtra("appointment_id"));
intentCallReceive.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TOP);
mContext.startActivity(intentCallReceive);
NotificationManagerCompat.from(mContext).cancel(null, 120);
} else if (mTitle.equalsIgnoreCase("Declined")) {
} else if (mTitle.equalsIgnoreCase("Call Rejected")) {
NotificationManagerCompat.from(mContext).cancel(null, 120);
}
}
}
In you NotificationBuilder you need to set notification category to NotificationCompat.CATEGORY_CALL and style to NotificationCompat.BigTextStyle() like this
NotificationCompat.Builder notificationBuilder = new NotificationCompat.Builder(getApplicationContext(), CHANNEL_ID)
.setSmallIcon(R.drawable.icon)
.setStyle(new NotificationCompat.DecoratedCustomViewStyle())
.setCustomContentView(remoteViews)
.setCustomHeadsUpContentView(remoteViews)
.setPriority(NotificationCompat.PRIORITY_MAX)
.setAutoCancel(true)
.setTimeoutAfter(30000)
.setStyle(NotificationCompat.BigTextStyle())
.setCategory(NotificationCompat.CATEGORY_CALL)
.setOngoing(true)
.setVibrate(pattern)
.setSound(ringtone)
.setFullScreenIntent(receiveCallPendingIntent, true);

Android app not receiving notification from device to device

I am trying to make a chatting app in android studio. All the basic functions are done but I have been struggling with a problem for a time. The problem is sending notification to a device. I have searched the web a lot and was finally successful when a error came by the code is given below.
sendNotification function
private void sendNoti(String senderId, String receiverId){
JSONObject jsonObject = new JSONObject();
try {
jsonObject.put("to", "/User/"+receiverId);
JSONObject jsonObject1 = new JSONObject();
jsonObject1.put("title", "Message from " + senderId);
jsonObject1.put("body", "hello");
jsonObject.put("notification", jsonObject1);
JsonObjectRequest request = new JsonObjectRequest(Request.Method.POST, url, jsonObject, new Response.Listener<JSONObject>() {
#Override
public void onResponse(JSONObject response) {
Log.e("SUCCESS", response + "");
}
}, new Response.ErrorListener() {
#Override
public void onErrorResponse(VolleyError error) {
Log.e("ERRORS", error + "");
}
}) {
#Override
public Map<String, String> getHeaders() throws AuthFailureError {
Map<String, String> map = new HashMap<>();
map.put("content-type", "application/json");
map.put("authorization", "key=key");
Log.d("Maping",map.toString());
return map;
}
};
RequestQueue requestQueue = Volley.newRequestQueue(this);
int socketTimeout = 1000 * 60;// 60 seconds
RetryPolicy policy = new DefaultRetryPolicy(socketTimeout, DefaultRetryPolicy.DEFAULT_MAX_RETRIES, DefaultRetryPolicy.DEFAULT_BACKOFF_MULT);
request.setRetryPolicy(policy);
requestQueue.add(request);
} catch (JSONException e) {
e.printStackTrace();
}
}
MyFirebaseMessagingService
public class MyFirebaseMessagingService extends FirebaseMessagingService {
#Override
public void onMessageReceived(#NonNull #NotNull RemoteMessage remoteMessage) {
super.onMessageReceived(remoteMessage);
sendNotification(remoteMessage);
}
#Override
public void onNewToken(String s) {
super.onNewToken(s);
Log.e("newToken", s);
getSharedPreferences("_", MODE_PRIVATE).edit().putString("fb", s).apply();
System.out.println("Token "+s);
}
private void sendNotification(RemoteMessage remoteMessage) {
String user = remoteMessage.getData().get("from");
String title = remoteMessage.getData().get("title");
String body = remoteMessage.getData().get("body");
System.out.println("user "+user);
System.out.println("title "+title);
System.out.println("body "+body);
Intent intent = new Intent(this, MainActivity.class);
String channel_id = "notification_channel";
intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
PendingIntent pendingIntent = PendingIntent.getActivity(this, 0, intent, PendingIntent.FLAG_ONE_SHOT);
NotificationCompat.Builder builder = new NotificationCompat
.Builder(getApplicationContext(), channel_id)
.setSmallIcon(R.drawable.vroo)
.setContentTitle(title)
.setContentText("body")
.setAutoCancel(true)
.setVibrate(new long[]{1000, 1000, 1000, 1000, 1000})
.setOnlyAlertOnce(true)
.setContentIntent(pendingIntent);
NotificationManager notificationManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
NotificationChannel notificationChannel = new NotificationChannel(channel_id, "web_app", NotificationManager.IMPORTANCE_HIGH);
notificationManager.createNotificationChannel(notificationChannel);
}
notificationManager.notify(0, builder.build());
}
}
I get the log output that my message is sent but I never receive it on the receiver side can someone please help me?

android service always running and notify user when needed

I need a service to make a notification whenever the user is in a moving car.
I use ActivityRecognition to find out when the user is in a car.the issue is I need my service to run even when the app is destroyed or removed by the user.
I tried running the service on a different process but after a few minutes the service stops working.I also tried using foreground service but I had the same issue with that to.
this is my service class.
public class SpeedCheckerService extends Service {
private final String CHANNEL_ID = "my_channel";
private static SpeedCheckerService speedCheckerService;
private ActivityRecognitionClient mActivityRecognitionClient;
private boolean started = false;
Date lastNotification;
CountDownTimer countDownTimer;
Intent intent;
#Override
public void onCreate() {
createNotificationChannel();
}
#Nullable
#Override
public IBinder onBind(Intent intent) {
return null;
}
#Override
public int onStartCommand(final Intent intent, int flags, int startId) {
this.intent=intent;
countDownTimer = new CountDownTimer(99999999,1000 * 60 * 1) {
#Override
public void onTick(long l) {
recognizeActivity();
}
#Override
public void onFinish() {
countDownTimer.start();
}
}.start();
return START_STICKY;
}
String detectedActivitiesToJson(ArrayList<DetectedActivity> detectedActivitiesList) {
Type type = new TypeToken<ArrayList<DetectedActivity>>() {}.getType();
System.out.println(detectedActivitiesList.toString());
if ((detectedActivitiesList.size()>=1)&&(detectedActivitiesList.get(0).getType() == DetectedActivity.STILL) && (detectedActivitiesList.get(0).getConfidence()) >= 60){
if(lastNotification!=null){
Calendar calendar = Calendar.getInstance();
calendar.setTime(lastNotification);
calendar.add(Calendar.MINUTE,5);
Date newDate = calendar.getTime();
calendar.clear();
System.out.println(lastNotification.toString());
System.out.println(newDate.toString());
if(newDate.after(calendar.getTime()) == true)
return null;
}
speedCheckerService.makeNotification();
lastNotification = Calendar.getInstance().getTime();
}
return new Gson().toJson(detectedActivitiesList, type);
}
public void makeNotification() {
createNotificationChannel();
Intent intent = new Intent(this, MainActivity.class);
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK);
PendingIntent pendingIntent = PendingIntent.getActivity(this, 0, intent, 0);
NotificationCompat.Builder builder = new NotificationCompat.Builder(this, CHANNEL_ID)
.setContentTitle("title")
.setContentText("text")
.setPriority(NotificationCompat.PRIORITY_DEFAULT)
.setContentIntent(pendingIntent)
.setSmallIcon(R.drawable.mapbox_logo_icon)
.setColor(Color.parseColor("#00ff00"))
.setAutoCancel(true);
NotificationManagerCompat notificationManager = NotificationManagerCompat.from(this);
notificationManager.notify(70, builder.build());
}
private void createNotificationChannel() {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
CharSequence name = "guardian";
String description = "alerting user";
int importance = NotificationManager.IMPORTANCE_DEFAULT;
NotificationChannel channel = new NotificationChannel(CHANNEL_ID, name, importance);
channel.setDescription(description);
NotificationManager notificationManager = getSystemService(NotificationManager.class);
notificationManager.createNotificationChannel(channel);
}
}
public void recognizeActivity() {
if((mActivityRecognitionClient==null)&&(!started))
{
mActivityRecognitionClient = new ActivityRecognitionClient(this);
mActivityRecognitionClient.requestActivityUpdates(0, PendingIntent.getService(this, 0, intent, PendingIntent.FLAG_UPDATE_CURRENT));
started = true;
}
speedCheckerService =this;
if(ActivityRecognitionResult.hasResult(intent))
{
ActivityRecognitionResult result = ActivityRecognitionResult.extractResult(intent);
ArrayList<DetectedActivity> detectedActivities = (ArrayList) result.getProbableActivities();
detectedActivitiesToJson(detectedActivities);
}
}
}
I would greatly appreciate if you can help me with my problem
Use foreground service instead of normal service and do the below changes
public class SampleService extends Service {
private NotificationManager mNotificationManager;
/**
* The identifier for the notification displayed for the foreground service.
*/
private static final int NOTIFICATION_ID = 1231234;
static void startService(Context context, String message) {
Intent startIntent = new Intent(context, SampleService.class);
startIntent.putExtra("inputExtra", message);
ContextCompat.startForegroundService(context, startIntent);
}
static void stopService(Context context) {
Intent stopIntent = new Intent(context, SampleService.class);
context.stopService(stopIntent);
}
private void createNotificationChannel() {
NotificationManager notificationManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O){
CharSequence name = "Sample Notification";
// Create the channel for the notification
NotificationChannel mChannel = new NotificationChannel(NOTIFICATION_CHANNEL_ID, name,
NotificationManager.IMPORTANCE_DEFAULT);
mChannel.setSound(null, null);
// Set the Notification Channel for the Notification Manager.
notificationManager.createNotificationChannel(mChannel);
}
}
#Nullable
#Override
public IBinder onBind(Intent intent) {
return null;
}
#Override
public void onCreate() {
super.onCreate();
Log.d("Service", "onCreate");
createNotificationChannel();
mNotificationManager = (NotificationManager)getSystemService(NOTIFICATION_SERVICE);
}
#Override
public int onStartCommand(Intent intent, int flags, int startId) {
Log.d("Service", "onStartCommand");
startForeground(NOTIFICATION_ID, getNotification(message);
**// This is important, When your service got killed it will try to restart //the service. But some android vendor phones are restricted this autostart**
return START_REDELIVER_INTENT;
}
#Override
public void onDestroy() {
super.onDestroy();
Log.d("Service", "Service Destroyed");
}
#Override
public void onTaskRemoved(Intent rootIntent) {
Log.e("Service", "onTaskRemoved");
super.onTaskRemoved(rootIntent);
}
private Notification getNotification(String contentMessage) {
String title = getString(R.string.notification_title,
DateFormat.getDateTimeInstance().format(new Date()));
NotificationCompat.Builder builder = new NotificationCompat.Builder(this,
NOTIFICATION_CHANNEL_ID).setContentTitle(title).setContentText(contentMessage)
.setSmallIcon(R.drawable.notification)
.setOngoing(true)
.setPriority(Notification.PRIORITY_MAX)
.setTicker(contentMessage)
.setAutoCancel(false)
.setWhen(System.currentTimeMillis());
return builder.build();
}
/**
* Returns true if this is a foreground service.
*
* #param context The {#link Context}.
*/
public boolean serviceIsRunningInForeground(Context context) {
ActivityManager manager = (ActivityManager) context.getSystemService(
Context.ACTIVITY_SERVICE);
for (ActivityManager.RunningServiceInfo service : manager.getRunningServices(
Integer.MAX_VALUE)) {
if (getClass().getName().equals(service.service.getClassName())){
if (service.foreground){
return true;
}
}
}
return false;
}
}
You should use Foreground Service if you want service running even your app is in background or closed
https://androidwave.com/foreground-service-android-example/

android fcm notification not received

android fcm notification not received and while the device which supposed to receivethe notification shows this message in Logcat (Received from FCM TITLE: null, Received from FCM BODY: null). I have already checked that notification is not being received in both <26 and >26 SDK Versions
====================MyFirebaseMessagingService===============================
public class MyFirebaseMessagingService extends FirebaseMessagingService {
private static final String channel_id = "the_id";
#Override
public void onNewToken(String s) {
super.onNewToken(s);
Log.e("NEW_TOKEN",s);
updateTokenToFirebase(s);
}
private void updateTokenToFirebase(String token) {
IDrinkShopAPI mService = Common.getAPI();
mService.updateToken("SERVER_01",token,"0")
.enqueue(new Callback<String>() {
#Override
public void onResponse(Call<String> call, Response<String> response) {
Log.d("DEBUG_TOKEN",response.body());
}
#Override
public void onFailure(Call<String> call, Throwable t) {
Log.d("DEBUG_TOKEN",t.getMessage());
}
});
}
#Override
public void onMessageReceived(RemoteMessage remoteMessage) {
super.onMessageReceived(remoteMessage);
if(remoteMessage.getData() != null){
if(Build.VERSION.SDK_INT >= Build.VERSION_CODES.O)
sendNotification26(remoteMessage);
else
sendNotification(remoteMessage);
}
}
private void sendNotification26(RemoteMessage remoteMessage) {
Map<String,String> data = remoteMessage.getData();
String title = data.get("title");
String message = data.get("message");
NotificationHelper helper ;
Notification.Builder builder;
Uri defaultSoundUri = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION);
helper = new NotificationHelper(this);
builder = helper.getDrinkShopNotification(title,message,defaultSoundUri);
helper.getManager().notify(new Random().nextInt(),builder.build());
}
private void sendNotification(RemoteMessage remoteMessage) {
Map<String,String> data = remoteMessage.getData();
String title = data.get("title");
String message = data.get("message");
Uri defaultSoundUri = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION);
NotificationCompat.Builder builder = new NotificationCompat.Builder(this)
.setSmallIcon(R.mipmap.ic_launcher)
.setContentTitle(title)
.setContentText(message)
.setAutoCancel(true)
.setSound(defaultSoundUri);
NotificationManager mn =(NotificationManager)getSystemService(Context.NOTIFICATION_SERVICE);
mn.notify(new Random().nextInt(),builder.build());
}
}
=========================NotificationHelper =================================
//this class is used to implement notification for all android versions
public class NotificationHelper extends ContextWrapper {
private static final String CHANNEL_ID = "the_id";
private static final String CHANNEL_NAME = "Drink_Shop";
private NotificationManager notificationManager;
public NotificationHelper(Context base) {
super(base);
if(Build.VERSION.SDK_INT >= Build.VERSION_CODES.O)
createChannel();
}
#TargetApi(Build.VERSION_CODES.O)
private void createChannel() {
NotificationChannel nc = new NotificationChannel(CHANNEL_ID,CHANNEL_NAME,
NotificationManager.IMPORTANCE_DEFAULT);
nc.enableLights(false);
nc.enableVibration(true);
nc.setLockscreenVisibility(Notification.VISIBILITY_PRIVATE);
getManager().createNotificationChannel(nc);
}
public NotificationManager getManager() {
if(notificationManager == null)
notificationManager = (NotificationManager)getSystemService(Context.NOTIFICATION_SERVICE);
return notificationManager;
}
#TargetApi(Build.VERSION_CODES.O)
public Notification.Builder getDrinkShopNotification(String title,
String message,
Uri soundUri)
{
return new Notification.Builder(getApplicationContext(),CHANNEL_ID)
.setContentTitle(title)
.setContentText(message)
.setSmallIcon(R.mipmap.ic_launcher)
.setSound(soundUri)
.setChannelId(CHANNEL_ID)
.setAutoCancel(true);
}
}
=============================Manifest=======================================
<service
android:name=".Services.MyFirebaseMessagingService"
android:enabled="true"
android:exported="true">
<intent-filter>
<action android:name="com.google.firebase.MESSAGING_EVENT" />
</intent-filter>
</service>
============================Build.gradle====================================
implementation 'com.google.firebase:firebase-messaging:20.0.0'
implementation 'com.google.firebase:firebase-core:17.2.1'
implementation 'com.google.android.gms:play-services-auth:17.0.0'
===========================IFCMService=======================================
public interface IFCMService {
#Headers({
"Content-Type:application/json",
"Authorization:mytoken"
})
#POST("fcm/send")
Call<MyResponse> sendNotification(#Body DataMessage body);
}
==========================sendNotificationToServer===============================
// this method used to send the notification to server device
private void sendNotificationToServer(OrderResult orderResult) {
mService.getToken("SERVER_01", "1")
.enqueue(new Callback<Token>() {
#Override
public void onResponse(Call<Token> call, Response<Token> response) {
Map<String,String> contentSend = new HashMap<>();
contentSend.put("title","NEW ORDER");
contentSend.put("message","You have got new order" + orderResult.getOrderId());
DataMessage dataMessage = new DataMessage();
if(response.body().getToken() != null)
dataMessage.setTo(response.body().getToken());
dataMessage.setData(contentSend);
IFCMService ifcmService = Common.getFCMService();
ifcmService.sendNotification(dataMessage)
.enqueue(new Callback<MyResponse>() {
#Override
public void onResponse(Call<MyResponse> call, Response<MyResponse> response) {
if(response.code() == 200){
if(response.body().success == 1){
Toast.makeText(CartActivity.this,
getResources().getString(R.string.order_submitted), Toast.LENGTH_SHORT)
.show();
//Clear Carts From Room Database
Common.cartRepository.emptyCart();
//finish();
}
else {
Toast.makeText(CartActivity.this, "Send Notification Failed", Toast.LENGTH_SHORT).show();
}
}
}
#Override
public void onFailure(Call<MyResponse> call, Throwable t) {
Toast.makeText(CartActivity.this, ""+t.getMessage(), Toast.LENGTH_SHORT).show();
}
});
}
#Override
public void onFailure(Call<Token> call, Throwable t) {
Toast.makeText(CartActivity.this, t.getMessage(), Toast.LENGTH_SHORT).show();
}
});
}
I have solved this issue by downgrading firebase-messaging library as follow (implementation 'com.google.firebase:firebase-messaging:17.3.4') as will as .setColor(ContextCompat.getColor(this, R.color.colorAccent)) in NotificationCompat. However this has solved the issue for me for SDK version lower than 26. Anyone knows why it is still cashing on APIs higher than 26 ?! help me please
When the App is running in background the notification is received in the system tray, and when is tapped, the intent is sended to your activity default, with the notification with payload of content of it.
When your application is running in front, the notification is received with the FirebaseMessagingService and the logic that you overrided.
I think you should add the logic of the first point, when the app is running in background
Check here more information
Handling messages

Start Service in background Service

Is it possible to start a service from a background service?
This only works when the application is open...
Intent service = new Intent(this, MyForegroundSerivce.class);
service.setAction(Constants.ACTION.START_ACTION);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
startForegroundService(service);
} else {
startService(service);
}
I don't really start the service, I only call it with an action to start something, when a push notification is received.
Please use this service:
Start Service
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
ContextCompat.startForegroundService(MainActivity.this, new Intent(MainActivity.this, ServiceBG.class));
} else {
startService(new Intent(MainActivity.this, ServiceBG.class));
}
Service Class
public class ServiceBG extends Service {
private static final String NOTIFICATION_CHANNEL_ID = "my_notification";
private static final long TIME_INTERVAL = 10000;
private Handler handlerThred;
private Context mContext;
#Override
public void onCreate() {
super.onCreate();
mContext = this;
NotificationCompat.Builder builder = new NotificationCompat.Builder(this, NOTIFICATION_CHANNEL_ID)
.setOngoing(false)
.setSmallIcon(R.drawable.ic_notification)
.setColor(getResources().getColor(R.color.white))
.setPriority(Notification.PRIORITY_MIN);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
NotificationManager notificationManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
NotificationChannel notificationChannel = new NotificationChannel(NOTIFICATION_CHANNEL_ID,
NOTIFICATION_CHANNEL_ID, NotificationManager.IMPORTANCE_LOW);
notificationChannel.setDescription(NOTIFICATION_CHANNEL_ID);
notificationChannel.setSound(null, null);
notificationManager.createNotificationChannel(notificationChannel);
startForeground(1, builder.build());
}
}
#Override
public IBinder onBind(Intent arg0) {
return null;
}
#Override
public int onStartCommand(Intent intent, int flags, int startId) {
Log.w("Service", "BGS > Started");
if (handlerThred == null) {
handlerThred = new Handler();
handlerThred.post(runnableThred);
Log.w("Service ", "BGS > handlerThred Initialized");
} else {
Log.w("Service ", "BGS > handlerThred Already Initialized");
}
return START_STICKY;
}
private Runnable runnableThred = new Runnable() {
#Override
public void run() {
Log.w("Service ", "BGS >> Running");
if (handlerSendLocation != null && runnableThred != null)
handlerSendLocation.postDelayed(runnableThred, TIME_INTERVAL);
}
};
#Override
public void onDestroy() {
Log.w("Service", "BGS > Stopped");
stopSelf();
super.onDestroy();
}
}
AndroidManifest.XML
<service
android:name=".ServiceBG"
android:enabled="true"
android:exported="true" />

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