Notification are most common used thing in any app today we are going to show an notification which show title and text content in notification with an action button . on click on action button perform any task here we are performing a toast
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step :1 create a App class and create an notification channels
public class App extends Application {
public static final String CHANNEL_ID = "channel1";
@Override
public void onCreate() {
super.onCreate();
creatnotificationchannel();
}
private void creatnotificationchannel() {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
CharSequence name = "personal notification";
String description = "personal informaton all are here";
int importance = NotificationManager.IMPORTANCE_DEFAULT;
NotificationChannel notificationChannel = new NotificationChannel(CHANNEL_ID, name, importance);
notificationChannel.setDescription(description);
NotificationManager notificationManager = (NotificationManager) getSystemService(NOTIFICATION_SERVICE);
notificationManager.createNotificationChannel(notificationChannel);
}
}
}
step :2 add app class into menifest.xml file
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.notifiaction">
<application
android:name=".App" // This is app class
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=".Brodcast_reciver_notification"/> //add this broadcast reciver
</application>
</manifest>
step 3: create an Broadcast Receiver class which perform any task on action button click . here user click on action button then this toast show . you can perform any task that you want
public class Brodcast_reciver_notification extends BroadcastReceiver {
@Override
public void onReceive(Context context, Intent intent) {
String nmesssge = intent.getStringExtra("message");
Toast.makeText(context, "message is here for you", Toast.LENGTH_SHORT).show();
}
}
step 4: get text from edit text or set your own text into notification call this method on button click
public void N3_actionbtnnotification(View view) {
stile = txttitle.getText().toString().trim();
smessage = txtmessage.getText().toString().trim();
Intent intent = new Intent(this, MainActivity.class);
PendingIntent pendingIntent = PendingIntent.getActivity(this, 0, intent, 0);
Intent bordcastreciver_intent = new Intent(this, BroadcastReceiver.class);
bordcastreciver_intent.putExtra("message", stile);
PendingIntent ActionIntent = PendingIntent.getBroadcast(this, 0, bordcastreciver_intent, PendingIntent.FLAG_UPDATE_CURRENT);
NotificationCompat.Builder builder = new NotificationCompat.Builder(this, CHANNEL_ID);
builder.setContentTitle("this is title of message ");
builder.setSmallIcon(R.drawable.ic_notifications_active_black_24dp);
builder.setContentText("This is content text of notification");
builder.setContentIntent(pendingIntent);
builder.addAction(R.mipmap.ic_launcher, "Reply", ActionIntent); // use your own button icon and text you want
builder.setAutoCancel(true);
builder.setOnlyAlertOnce(true);
builder.setColor(Color.BLUE);
builder.setPriority(NotificationCompat.PRIORITY_HIGH);
NotificationManagerCompat notificationManagerCompat = NotificationManagerCompat.from(this);
notificationManagerCompat.notify(1, builder.build());
}
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