CityGuide/Forgotpassword.java at master · mallich516/CityGuide · GitHub

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package com.example.loginpage;

import android.app.Notification;
import android.app.NotificationChannel;
import android.app.NotificationManager;
import android.app.PendingIntent;
import android.content.Intent;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.os.Build;
import android.provider.Settings;
import android.support.annotation.RequiresApi;
import android.support.v4.app.NotificationCompat;
import android.support.v4.app.NotificationManagerCompat;
import android.support.v7.app.ActionBar;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.Toast;

import java.util.Random;

import static android.app.NotificationManager.IMPORTANCE_DEFAULT;

public class
Forgotpassword extends AppCompatActivity {


    private static final String CHANNEL_ID = "ID";

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_forgotpassword);

        // notificationManager = (NotificationManager) getSystemService(NOTIFICATION_SERVICE);
    }


    @RequiresApi(api = Build.VERSION_CODES.O)

    public void resetbtn(View view) {
        Intent intent = new Intent(this, Resetpassword.class);
        intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK);
        PendingIntent pendingIntent = PendingIntent.getActivity(this, 0, intent, 0);
        Random random = new Random();
        int otp = random.nextInt(9999);
        NotificationCompat.Builder builder = new NotificationCompat.Builder(this, CHANNEL_ID)
                .setSmallIcon(R.drawable.ic_location_city_black_24dp)
                .setContentTitle("CityGuide")
                .setContentText("Reset Password through OTP : " + otp)
                .setPriority(NotificationCompat.PRIORITY_DEFAULT)
                .setContentIntent(pendingIntent)
                .setAutoCancel(true);
        NotificationManagerCompat notificationManager = NotificationManagerCompat.from(this);
        int notificationId = 1;
        notificationManager.notify(notificationId, builder.build());
    }

    private void createNotificationChannel() {
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
            CharSequence name = "hiii";
            String description = "how";
            int importance = NotificationManager.IMPORTANCE_DEFAULT;
            NotificationChannel channel = new NotificationChannel(CHANNEL_ID, name, importance);
            channel.setDescription(description);
            NotificationManager notificationManager = getSystemService(NotificationManager.class);
            notificationManager.createNotificationChannel(channel);
        }
    }

}