This is my code for making notification and notification is showing but not playing sound please help me to identify mistakes in my code and do we need any permission to play sound,vibrate for notification?
Uri alarmSound = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_ALARM);
AudioAttributes attributes = new AudioAttributes.Builder()
.setUsage(AudioAttributes.USAGE_NOTIFICATION)
.build();
NotificationManager mNotificationManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
String id = "my_channel_01";
CharSequence name = "oreiomilla";
String description ="i love me";
int importance = NotificationManager.IMPORTANCE_HIGH;
NotificationChannel mChannel = new NotificationChannel(id, name, importance);
mChannel.setDescription(description);
mChannel.enableLights(true);
mChannel.setLightColor(Color.RED);
mChannel .setSound(alarmSound,attributes);
mChannel.enableVibration(true);
mChannel.setVibrationPattern(new long[]{100, 200, 300, 400, 500, 400, 300, 200, 400});
mNotificationManager.createNotificationChannel(mChannel);
int notifyID = 1;
String CHANNEL_ID = "my_channel_01";
Intent intent = new Intent(getApplicationContext(), MainActivity.class);
PendingIntent pIntent = PendingIntent.getActivity(getApplicationContext(), 0, intent, 0);
Notification notification = new Notification.Builder(MainActivity.this)
.setContentTitle("New Message")
.setContentText("You've received new messages. "+ct)
.setSmallIcon(R.drawable.ic_app_icon)
.setChannelId(CHANNEL_ID) .setTicker("Showing button notification") //
.addAction(android.R.drawable.ic_dialog_alert, "Visit", pIntent) // accept notification button
.addAction(android.R.drawable.ic_dialog_email, "ignore", pIntent)
.build();
mNotificationManager.notify(notifyID, notification);
To set a sound to notifications in Oreo, you must set sound on NotificationChannel and not on Notification Builder itself. You can do this as follows
Uri sound = Uri.parse(ContentResolver.SCHEME_ANDROID_RESOURCE + "://" + context.getPackageName() + "/" + R.raw.notification_mp3);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
NotificationChannel mChannel = new NotificationChannel("YOUR_CHANNEL_ID",
"YOUR CHANNEL NAME",
NotificationManager.IMPORTANCE_DEFAULT)
AudioAttributes attributes = new AudioAttributes.Builder()
.setUsage(AudioAttributes.USAGE_NOTIFICATION)
.build();
NotificationChannel mChannel = new NotificationChannel(CHANNEL_ID,
context.getString(R.string.app_name),
NotificationManager.IMPORTANCE_HIGH);
// Configure the notification channel.
mChannel.setDescription(msg);
mChannel.enableLights(true);
mChannel.enableVibration(true);
mChannel.setSound(sound, attributes); // This is IMPORTANT
if (mNotificationManager != null)
mNotificationManager.createNotificationChannel(mChannel);
}
Try this it will work for you.
private void BigTextNotificationForDays(Context context, String Message, String Author) {
Intent resultIntent = new Intent(context, SplashActivity.class);
resultIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK);
PendingIntent pendingIntent = PendingIntent.getActivity(context, (int) Calendar.getInstance().getTimeInMillis(), resultIntent, PendingIntent.FLAG_ONE_SHOT);
//To set large icon in notification
// Bitmap icon1 = BitmapFactory.decodeResource(getResources(), R.drawable.big_image);
//Assign inbox style notification
NotificationCompat.BigTextStyle bigText = new NotificationCompat.BigTextStyle();
bigText.bigText(Message);
bigText.setBigContentTitle(context.getString(R.string.app_name));
bigText.setSummaryText(Author);
//build notification
NotificationCompat.Builder mBuilder = new NotificationCompat.Builder(context,createNotificationChannel(context))
.setSmallIcon(R.drawable.ic_notification)
.setContentTitle(context.getString(R.string.app_name))
.setContentText(Message)
.setStyle(bigText)
.setLargeIcon(icon)
.setColor(ContextCompat.getColor(context, R.color.colorPrimary))
.setVibrate(new long[]{1000, 1000})
.setSound(Settings.System.DEFAULT_NOTIFICATION_URI)
.setPriority(Notification.PRIORITY_HIGH)
.setAutoCancel(true)
.setContentIntent(pendingIntent);
//.setOngoing(true);
// Gets an instance of the LocalNotificationManager service
NotificationManager mNotificationManager = (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
//to post your notification to the notification bar
mNotificationManager.notify(3730, mBuilder.build()); // (int) System.currentTimeMillis() set instead of id. if at a time more notification require
}
public static String createNotificationChannel(Context context) {
// NotificationChannels are required for Notifications on O (API 26) and above.
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
// The id of the channel.
String channelId = "Channel_id";
// The user-visible name of the channel.
CharSequence channelName = "Application_name";
// The user-visible description of the channel.
String channelDescription = "Application_name Alert";
int channelImportance = NotificationManager.IMPORTANCE_DEFAULT;
boolean channelEnableVibrate = true;
// int channelLockscreenVisibility = Notification.;
// Initializes NotificationChannel.
NotificationChannel notificationChannel = new NotificationChannel(channelId, channelName, channelImportance);
notificationChannel.setDescription(channelDescription);
notificationChannel.enableVibration(channelEnableVibrate);
// notificationChannel.setLockscreenVisibility(channelLockscreenVisibility);
// Adds NotificationChannel to system. Attempting to create an existing notification
// channel with its original values performs no operation, so it's safe to perform the
// below sequence.
NotificationManager notificationManager = (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
assert notificationManager != null;
notificationManager.createNotificationChannel(notificationChannel);
return channelId;
} else {
// Returns null for pre-O (26) devices.
return null;
}
}
Related
I have implement Push notification firebase services class and add on my project and send notification API Request through so notification proper receive but notification sound work to app active condition only but it will be require all notification receive time.
any one this type condition face and resolve please suggest changes.
String title = Objects.requireNonNull(remoteMessage.getNotification()).getTitle();
String text = remoteMessage.getNotification().getBody();
remoteMessage.getMessageType();
// String channelId = remoteMessage.getNotification().getChannelId();
// Log.d("channelId", "onMessageReceived: "+channelId);
final String CHANNEL_ID = "HEADS_UP_NOTIFICATION";
NotificationChannel channel = new NotificationChannel(
CHANNEL_ID,
"Heads Up notification",
NotificationManager.IMPORTANCE_HIGH
);
getSystemService(NotificationManager.class).createNotificationChannel(channel);
Notification.Builder notification = new Notification.Builder(this,CHANNEL_ID)
.setContentTitle(title)
.setContentText(text)
.setSmallIcon(R.drawable.demo)
.setAutoCancel(true)
.setVibrate(new long[] { 0,100,300,500,800,1000, 1000, 1000, 1000, 1000 })
.setOngoing(true)
.setPriority(Notification.PRIORITY_MAX)
.setDefaults(Notification.DEFAULT_SOUND)
.setVisibility(Notification.VISIBILITY_PUBLIC);
// custom notification
/* MediaPlayer mp;
mp = MediaPlayer.create(PushNotificationServices.this, R.raw.short_notification_sound);
mp.start();*/
#SuppressLint("UnspecifiedImmutableFlag") PendingIntent contentIntent = PendingIntent.getActivity(this, 0,
new Intent(this, MainActivity.class), PendingIntent.FLAG_UPDATE_CURRENT | PendingIntent.FLAG_IMMUTABLE);
notification.setContentIntent(contentIntent);
NotificationManagerCompat.from(this).notify(1,notification.build());
super.onMessageReceived(remoteMessage);
Try to use setSound method instead of setDefaults.
Uri defaultSoundUri = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION)
val notification: Notification.Builder = Builder(this, CHANNEL_ID)
.setContentTitle(title)
.setContentText(text)
.setSmallIcon(R.drawable.demo)
.setAutoCancel(true)
.setVibrate(longArrayOf(0, 100, 300, 500, 800, 1000, 1000, 1000, 1000, 1000))
.setOngoing(true)
.setPriority(Notification.PRIORITY_MAX)
--> .setSound(defaultSoundUri)
.setVisibility(Notification.VISIBILITY_PUBLIC)
First You have uninstall your app then try again.
If this does not work for then try using below code
Intent intent = new Intent(this, MainActivity.class);
intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
PendingIntent pendingIntent = PendingIntent.getActivity(this, 0 /* Request code */, intent,
PendingIntent.FLAG_ONE_SHOT);
String channelId = CommonUtill.random();
Uri defaultSoundUri = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION);
NotificationCompat.Builder notificationBuilder =
new NotificationCompat.Builder(this, channelId)
.setSmallIcon(R.drawable.logo)
.setContentTitle(getString(R.string.app_name))
.setContentText(messageBody)
.setAutoCancel(true)
.setSound(defaultSoundUri)
.setStyle(new NotificationCompat.BigTextStyle()
.bigText(messageBody).setBigContentTitle(getString(R.string.app_name)))
.setContentIntent(pendingIntent);
NotificationManager notificationManager =
(NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
// Since android Oreo notification channel is needed.
Uri sound = Uri.parse(ContentResolver.SCHEME_ANDROID_RESOURCE + "://" + getPackageName() + "/" + R.raw.notification);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
AudioAttributes attributes = new AudioAttributes.Builder()
.setUsage(AudioAttributes.USAGE_NOTIFICATION)
.build();
NotificationChannel mChannel = new NotificationChannel(channelId,
getString(R.string.app_name),
NotificationManager.IMPORTANCE_HIGH);
// Configure the notification channel.
mChannel.setDescription("desc");
mChannel.enableLights(true);
mChannel.enableVibration(true);
mChannel.setSound(sound, attributes); // This is IMPORTANT
if (notificationManager != null)
notificationManager.createNotificationChannel(mChannel);
}
notificationManager.notify(943/* ID of notification */, notificationBuilder.build());
This is reference link
Android Push Notification Sound is missing (Not Working ) background and foreground on android
My program did not show the notificaion bar in android compilesdk28. My code is below. How can I solve this and how do I display the notification in All mobiles?
final String url = userDetailsItem.getIp();
System.out.println("url..."+url);
if (Remaindays .equals("53"))
System.out.println("url..."+url);
{
Context context = null;
String CHANNEL_ID = createNotificationChannel(context);
NotificationCompat.Builder builder = new NotificationCompat.Builder(this,CHANNEL_ID)
.setSmallIcon(R.drawable.lesr)
.setContentTitle("my app")
.setContentText(""+url)
.setStyle(new NotificationCompat.BigTextStyle()
.bigText(Remaindays+"Days "))
.setPriority(NotificationCompat.PRIORITY_DEFAULT);
}
public static String createNotificationChannel(Context context) {
// NotificationChannels are required for Notifications on O (API 26) and above.
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
// The id of the channel.
String CHANNEL_ID = "Channel_id";
// The user-visible name of the channel.
CharSequence channelName = "Application_name";
// The user-visible description of the channel.
String channelDescription = "Application_name Alert";
int channelImportance = NotificationManager.IMPORTANCE_DEFAULT;
boolean channelEnableVibrate = true;
// int channelLockscreenVisibility = Notification.;
// Initializes NotificationChannel.
NotificationChannel notificationChannel = new NotificationChannel(CHANNEL_ID, channelName, channelImportance);
notificationChannel.setDescription(channelDescription);
notificationChannel.enableVibration(channelEnableVibrate);
// notificationChannel.setLockscreenVisibility(channelLockscreenVisibility);
// Adds NotificationChannel to system. Attempting to create an existing notification
// channel with its original values performs no operation, so it's safe to perform the
// below sequence.
NotificationManager notificationManager = (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
assert notificationManager != null;
notificationManager.createNotificationChannel(notificationChannel);
return CHANNEL_ID;
} else {
// Returns null for pre-O (26) devices.
return null;
}
}
API => 28 requires Notification Channel
https://developer.android.com/reference/android/app/NotificationChannel
if you want video links
https://www.youtube.com/watch?v=tTbd1Mfi-Sk
Template:
Uri defaultSound = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION);
Intent intent = new Intent(getApplicationContext(), DummychatActivty.class);
intent.putExtra("user_id", Config.to_user_id);
intent.putExtra("profile_img_Url", Config.profile_img_Url);
intent.putExtra("user_name", Config.to_user_name);
intent.putExtra("user_image_url", Config.to_user_image_url);
intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP | Intent.FLAG_ACTIVITY_SINGLE_TOP);
PendingIntent pendingIntent = PendingIntent.getActivity(getApplicationContext(), 0, intent, PendingIntent.FLAG_UPDATE_CURRENT);
NotificationManager notificationManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
String CHAT_NOTIFICATION_CHANNEL_ID = "101";
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
#SuppressLint("WrongConstant") NotificationChannel Chat_notificationChannel = new NotificationChannel(CHAT_NOTIFICATION_CHANNEL_ID, "Chat Notifications", NotificationManager.IMPORTANCE_MAX);
//Configure Notification Channel
// notificationChannel.setDescription("General Notifications");
Chat_notificationChannel.setLightColor(Color.RED);
Chat_notificationChannel.enableLights(true);
Chat_notificationChannel.setVibrationPattern(new long[]{0, 1000, 500, 1000});
Chat_notificationChannel.enableVibration(true);
notificationManager.createNotificationChannel(Chat_notificationChannel);
}
NotificationCompat.Builder chat_notificationBuilder = new NotificationCompat.Builder(getApplicationContext(), CHAT_NOTIFICATION_CHANNEL_ID)
.setVibrate(new long[]{0, 100})
.setPriority(Notification.PRIORITY_MAX)
.setLights(Color.RED, 3000, 3000)
.setAutoCancel(true)
.setContentTitle(Config.fcm_headline)
.setContentIntent(pendingIntent)
.setWhen(System.currentTimeMillis())
.setColor(getResources().getColor(R.color.colorPrimary))
.setSmallIcon(R.drawable.push)
.setLargeIcon(bitmap)
.setGroup("CHAT")
.setContentText(Config.content)
.setAutoCancel(true)
.setSound(defaultSound);
chat_push_count = chat_push_count + 1;
notificationManager.notify(chat_push_count, chat_notificationBuilder.build());
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
chat_notificationBuilder.setChannelId("101");
}
private void sendNotification(Notification nobj) {
Intent intent = new Intent(context, NotificationActivity.class);
intent.putExtra("Notification", "click");
intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
PendingIntent pendingIntent = PendingIntent.getActivity(context, 0, intent,
PendingIntent.FLAG_ONE_SHOT);
Uri defaultSoundUri =
RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION);
Ringtone r = RingtoneManager.getRingtone(context, defaultSoundUri);
r.play();
NotificationCompat.Builder notificationBuilder = new
NotificationCompat.Builder(context)
.setSmallIcon(R.mipmap.ic_launcher)
.setContentTitle(Html.fromHtml(nobj.title))
.setContentText(Html.fromHtml(nobj.desc))
.setAutoCancel(true)
.setSound(defaultSoundUri)
.setChannelId("my_channel_01")
.setContentIntent(pendingIntent);
generateNotification(notificationBuilder);
}
Please check this you can get help , its working code in my live project
public void generateNotification(NotificationCompat.Builder notificationBuilder) {
NotificationManager notificationManager =
(NotificationManager)
context.getSystemService(Context.NOTIFICATION_SERVICE);
String CHANNEL_ID = "my_channel_01";
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
CharSequence name = context.getString(R.string.app_name);
// The user-visible name of the channel.
int importance = NotificationManager.IMPORTANCE_HIGH;
NotificationChannel mChannel = new NotificationChannel(CHANNEL_ID, name,
importance);
// Create a notification and set the notification channel.
notificationManager.createNotificationChannel(mChannel);
}
PreferenceHelper preferenceHelper = PreferenceHelper.getInstance(context);
preferenceHelper.setNotificationId(preferenceHelper.getNotificationId() + 1);
notificationManager.notify(preferenceHelper.getNotificationId(),
notificationBuilder.build());
}
I want to create a push notification where Admin can send notification to all users. I found a tutorial and follow it but it doesn't work. I'm not sure where I did wrong but I got error that said
Developer Warning for package "... " Failed to post notification on channel "null"
b1.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
String tittle = ed1.getText().toString().trim();
String subject = ed2.getText().toString().trim();
String body = ed3.getText().toString().trim();
NotificationManager notif = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
Notification notify = new Notification.Builder
(getApplicationContext()).setContentTitle(tittle).setContentText(body).
setContentTitle(subject).setSmallIcon(R.drawable.ps).build();
notify.flags |= Notification.FLAG_AUTO_CANCEL;
notif.notify(0, notify);
}
});
After Oreo SDK you have to create Notification channel in order to show a notification, check this method for reference:
/**
*
* #param context
* #param title --> title to show
* #param message --> details to show
* #param intent --> What should happen on clicking the notification
* #param reqCode --> unique code for the notification
*/
public void showNotification(Context context, String title, String message, Intent intent, int reqCode) {
SharedPreferenceManager sharedPreferenceManager = SharedPreferenceManager.getInstance(context);
PendingIntent pendingIntent = PendingIntent.getActivity(context, reqCode, intent, PendingIntent.FLAG_ONE_SHOT);
String CHANNEL_ID = "channel_name";// The id of the channel.
NotificationCompat.Builder notificationBuilder = new NotificationCompat.Builder(context, CHANNEL_ID)
.setSmallIcon(R.mipmap.notification_logo)
.setContentTitle(title)
.setContentText(message)
.setAutoCancel(true)
.setSound(RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION))
.setContentIntent(pendingIntent);
NotificationManager notificationManager = (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
CharSequence name = "Channel Name";// The user-visible name of the channel.
int importance = NotificationManager.IMPORTANCE_HIGH;
NotificationChannel mChannel = new NotificationChannel(CHANNEL_ID, name, importance);
notificationManager.createNotificationChannel(mChannel);
}
notificationManager.notify(reqCode, notificationBuilder.build()); // 0 is the request code, it should be unique id
Log.d("showNotification", "showNotification: " + reqCode);
}
How to use this method:
int reqCode = 1;
Intent intent = new Intent(getApplicationContext(), MainActivity.class);
showNotification(this, "Title", "This is the message to display", intent, reqCode);
public void sendNotification (String message, String title ){
Intent intent = new Intent(getApplicationContext(), CampaignActivity.class);
PendingIntent pendingIntent = PendingIntent.getActivity(this, 0 , intent,
PendingIntent.FLAG_IMMUTABLE);
String channelId = "some_channel_id";
Uri defaultSoundUri = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION);
NotificationCompat.Builder notificationBuilder =
new NotificationCompat.Builder(this, channelId)
.setSmallIcon(R.mipmap.ic_launcher_round)
// .setContentTitle(getString(R.string.app_name)
.setContentTitle(title)
.setContentText(message)
.setAutoCancel(true)
.setSound(defaultSoundUri)
.setContentIntent(pendingIntent);
NotificationManager notificationManager =
(NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
// Since android Oreo notification channel is needed.
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
NotificationChannel channel = new NotificationChannel(channelId,
"Channel human readable title",
NotificationManager.IMPORTANCE_DEFAULT);
assert notificationManager != null;
notificationManager.createNotificationChannel(channel);
}
assert notificationManager != null;
notificationManager.notify(0 /* ID of notification */, notificationBuilder.build());
}
I'm trying to show notification but it's not working for both Oreo and Pie version.
It's working in kitkat version.
I tried all the possible condition i can do, i don't know what else i'm missing here
Here is my code:
String idChannel = "my_channel_01";
Intent mainIntent;
mainIntent = new Intent(ChecklistOptionActivity.this, CashCountOptionActivity.class);
PendingIntent pendingIntent = PendingIntent.getActivity(context, 0, mainIntent, 0);
NotificationManager mNotificationManager = (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
NotificationChannel mChannel = null;
// The id of the channel.
int importance = NotificationManager.IMPORTANCE_HIGH;
NotificationCompat.Builder builder = new NotificationCompat.Builder(context);
builder.setContentTitle(context.getString(R.string.app_name))
.setSmallIcon(R.drawable.bc_icon)
.setContentIntent(pendingIntent)
.setContentText("Test");
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
mChannel = new NotificationChannel(idChannel, context.getString(R.string.app_name), importance);
// Configure the notification channel.
mChannel.setDescription("Test");
mChannel.enableLights(true);
mChannel.setLightColor(Color.RED);
mChannel.setVibrationPattern(new long[]{100, 200, 300, 400, 500, 400, 300, 200, 400});
mNotificationManager.createNotificationChannel(mChannel);
} else {
builder.setContentTitle(context.getString(R.string.app_name))
.setPriority(NotificationCompat.PRIORITY_HIGH)
.setColor(ContextCompat.getColor(context, R.color.colorBlue))
.setVibrate(new long[]{100, 250})
.setLights(Color.YELLOW, 500, 5000)
.setAutoCancel(true);
}
mNotificationManager.notify(1, builder.build());
String channel_id = createNotificationChannel(context);
NotificationCompat.Builder notificationBuilder = new NotificationCompat.Builder(context, channel_id);
The below method is to generate a new channel_id.
public static String createNotificationChannel(Context context) {
// NotificationChannels are required for Notifications on O (API 26) and above.
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
// The id of the channel.
String channelId = "Channel_id";
// The user-visible name of the channel.
CharSequence channelName = "Application_name";
// The user-visible description of the channel.
String channelDescription = "Application_name Alert";
int channelImportance = NotificationManager.IMPORTANCE_DEFAULT;
boolean channelEnableVibrate = true;
// int channelLockscreenVisibility = Notification.;
// Initializes NotificationChannel.
NotificationChannel notificationChannel = new NotificationChannel(channelId, channelName, channelImportance);
notificationChannel.setDescription(channelDescription);
notificationChannel.enableVibration(channelEnableVibrate);
// notificationChannel.setLockscreenVisibility(channelLockscreenVisibility);
// Adds NotificationChannel to system. Attempting to create an existing notification
// channel with its original values performs no operation, so it's safe to perform the
// below sequence.
NotificationManager notificationManager = (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
assert notificationManager != null;
notificationManager.createNotificationChannel(notificationChannel);
return channelId;
} else {
// Returns null for pre-O (26) devices.
return null;
}
}
Here, you will get push notification using channel_id in your device which is consist 26+ SDK version.
Because, the NotificationCompat.Builder(context) method has been deprecated so that you will have to use an updated method NotificationCompat.Builder(context, channel_id) which has two parameters one is for context, the second one is for channel_id.
In the devices which has 26+ SDK version, you can create channel_id every time.
I am creating notification for my apps. I don't want to give a sound when the notification type is a progress bar.
// Run method
progressNotification(context);
public void progressNotification(Context context){
// Simulation download progress
int min = 0;
int max = 100;
while (min<=max){
try{
showNotification(context, true, min, max);
Thread.sleep(100);
}catch(InterruptedException ex){
}
min++;
}
// Send notification with sound
showNotification(context, false, 0, 0);
}
public void showNotification(Context context, Boolean progress, int min, int max){
Intent intent = new Intent(context, EntryActivity.class);
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK);
PendingIntent pendingIntent = PendingIntent.getActivity(context, 0, intent, 0);
String notificationChannelId = createNotificationChannel(context, progress ? false : true);
NotificationCompat.Builder mBuilder = new NotificationCompat.Builder(context, notificationChannelId);
mBuilder.setSmallIcon(R.mipmap.ic_launcher)
.setContentTitle(context.getString(R.string.message_title))
.setContentText(context.getString(R.string.message_content))
.setStyle(new NotificationCompat.BigTextStyle()
.bigText(context.getString(R.string.mask_message_content)))
.setPriority(NotificationCompat.PRIORITY_DEFAULT)
.setContentIntent(pendingIntent)
.setAutoCancel(true);
if(progress) {
if(min<max) {
mBuilder.setContentText("Downloading...").setProgress(max, min, false);
}else{
mBuilder.setContentText("Download Complete!").setProgress(0, 0,false);
}
}
NotificationManagerCompat notificationManager = NotificationManagerCompat.from(context);
notificationManager.notify(234, mBuilder.build());
}
private String createNotificationChannel(Context context, Boolean audio) {
String channelId = "channelId";
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
CharSequence name = "channel_name";
String description = "channel_description";
int importance = NotificationManager.IMPORTANCE_DEFAULT;
NotificationChannel channel = new NotificationChannel(channelId, name, importance);
channel.setDescription(description);
// Here the condition
if(!audio) channel.setSound(null, null);
NotificationManager notificationManager = context.getSystemService(NotificationManager.class);
notificationManager.createNotificationChannel(channel);
return channelId;
}
return null;
}
If I set showNotification() with progress 'true' it means I disable sound, It works but when I show notificaiton again with progress 'false' it means I enable sound, but it is still disabled.
You can also do it this way and I believe this will create a new notification based on the condition you are implementing:
if (disableSound) {
mBuilder = new NotificationCompat.Builder(context, "")
.setSmallIcon(R.mipmap.ic_launcher) // notification icon
.setSound(uri)
.setContentTitle("Expiry Date Reminder")
.setContentText("Your text")
.setAutoCancel(true) // clear notification after click
.setContentIntent(pIntent)
.setCategory(Notification.CATEGORY_MESSAGE)
.setVisibility(NotificationCompat.VISIBILITY_PUBLIC);
} else {
mBuilder = new NotificationCompat.Builder(context, "")
.setTicker(model.getProductName())
.setSmallIcon(R.mipmap.ic_launcher) // notification icon
.setSound(uri)
.setContentTitle("Expiry Date Reminder")
.setContentText("Your text")
.setAutoCancel(true) // clear notification after click
.setContentIntent(pIntent)
.setVisibility(NotificationCompat.VISIBILITY_PUBLIC);
}
Then the rest of your code will follow here:
Notification notification = mBuilder.build();
notification.flags = Notification.FLAG_AUTO_CANCEL;
NotificationManager nm = (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
Your second notification sound is not working because you have created a notification channel with no sound. (To update the Notification Channel You need to Delete the Channel and then add again.)
// Here the condition
if(!audio) channel.setSound(null, null);
I will suggest to remove above line of code and make the following change in NotificationCompat class:
if(progress) {
if(min<max) {
mBuilder
//Set priority to PRIORITY_LOW to mute notification sound
.setPriority(NotificationCompat.PRIORITY_LOW)
.setContentText("Downloading...").setProgress(max, min, false);
}else{
mBuilder
.setContentText("Download Complete!").setProgress(0, 0,false);
}
}
Problem solved, I have to update or create an unique channelId each request NotificationChannel.
private String createNotificationChannel(Context context, Boolean audio) {
String channelId = "channelId" + Boolean.toString(audio); // Here should be an unique id
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
CharSequence name = "channel_name";
String description = "channel_description";
int importance = NotificationManager.IMPORTANCE_DEFAULT;
NotificationChannel channel = new NotificationChannel(channelId, name, importance);
channel.setDescription(description);
// Here the condition
if(!audio) channel.setSound(null, null);
NotificationManager notificationManager = context.getSystemService(NotificationManager.class);
notificationManager.createNotificationChannel(channel);
return channelId;
}
return null;
}