Show Push Notification in android studio programmatically смотреть онлайн

showing push notification in android notification programmatically.


Code:
private void showNotification(String title , String msg) {
NotificationManager notificationManager = (NotificationManager)getSystemService(Context.NOTIFICATION_SERVICE);

if(Build.VERSION.SDK_INT greaterThanEqualsTo Build.VERSION_CODES.O){
NotificationChannel notificationChannel = new NotificationChannel("ID",
"Name",
NotificationManager.IMPORTANCE_DEFAULT);
notificationChannel.setDescription("Desc");
notificationManager.createNotificationChannel(notificationChannel);
}

NotificationCompat.Builder builder = new NotificationCompat.Builder(this, "ID")
.setSmallIcon(R.drawable.icon)
.setContentTitle(title)
.setContentText(msg)
.setAutoCancel(true);

Intent intent = new Intent(this, MainActivity.class);
PendingIntent pi = PendingIntent.getActivity(this, 0, intent, PendingIntent.FLAG_UPDATE_CURRENT);
builder.setContentIntent(pi);
notificationManager.notify(0, builder.build());
}
//////////


build.gradle // app level
android {
compileSdkVersion 30
buildToolsVersion "30.0.2"

defaultConfig {
applicationId "demo.com"
minSdkVersion 19
targetSdkVersion 30
versionCode 0
versionName "1.0"

testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
}

buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
}
}
compileOptions {
sourceCompatibility JavaVersion.VERSION_1_8
targetCompatibility JavaVersion.VERSION_1_8
}
}

dependencies {

implementation 'androidx.appcompat:appcompat:1.2.0'
implementation 'com.google.android.material:material:1.3.0'
implementation 'androidx.constraintlayout:constraintlayout:2.0.4'

testImplementation 'junit:junit:4.+'
androidTestImplementation 'androidx.test.ext:junit:1.1.2'
androidTestImplementation 'androidx.test.espresso:espresso-core:3.3.0'
}

thanks.