FreeSourceCodelk

AIGuide - Place Finder App

2025-01-29T16:03:00.007+05:30

Discover the World with AIGuide: Your Personalized Travel Assistant

AIGuide is an innovative Android app designed to make exploring new destinations seamless and engaging. With a user-friendly interface and powerful features, it caters to two types of users: Admins and Tourists.

Features for Admins:

Add Categories & Places: Easily manage and organize travel information.
Delete Categories: Keep the content relevant and up-to-date.

Features for Tourists:

Flexible Login Options: Create an account or sign in quickly with Google.
Explore Categories & Places: Browse a wide range of travel categories and discover places of interest.
Place Details Page:
- Open Map: Get precise directions via Google Maps.
- Visit Website: Access more information with a single click.
Bookmark Favorites: Save your favorite spots for future reference.
Scan Image:
- Upload an image related to one of the app's 10 pre-trained places.
- Get instant recognition of the place along with a short description, powered by TensorFlow and SerpApi.
Personalize Your Profile: Update your username and profile photo effortlessly.

Technology and Framework

Android
Java language
Android studio IDE
Firebase database(Firebase Auth, Firebase database and firebase storage)
Google map with places API
SerpApi (for place details)

After purchasing, you will get

project full source code
free project setup Anydesk / TeamViewer

Demo video

Email Sign In (Firebase) - Kotlin

2024-01-15T11:11:00.002+05:30

Implementing Email Sign In using firebase

Add this dependency to build.gradle.kts.

implementation("com.google.firebase:firebase-auth:22.3.0")

LoginActivity

Email Sign Up (Firebase) - Kotlin

2024-01-15T11:02:00.003+05:30

Implementing Email Sign Up using firebase

Add this dependency to build.gradle.kts.

implementation("com.google.firebase:firebase-auth:22.3.0") implementation("com.google.firebase:firebase-database:20.3.0")

RegisterActivity

package com.rrmchathura.realestate.activities import android.app.ProgressDialog import android.content.Intent import androidx.appcompat.app.AppCompatActivity import android.os.Bundle import android.util.Log import android.util.Patterns import com.google.firebase.auth.FirebaseAuth import com.google.firebase.database.FirebaseDatabase import com.rrmchathura.realestate.MyUtils import com.rrmchathura.realestate.databinding.ActivityRegisterEmailBinding class RegisterEmailActivity : AppCompatActivity() { private lateinit var binding:ActivityRegisterEmailBinding private val TAG = "REGISTER_EMAIL_TAG" private lateinit var firebaseAuth : FirebaseAuth private lateinit var progressDialog: ProgressDialog override fun onCreate(savedInstanceState: Bundle?) { super.onCreate(savedInstanceState) binding = ActivityRegisterEmailBinding.inflate(layoutInflater) setContentView(binding.root) progressDialog = ProgressDialog(this) progressDialog.setTitle("Please wait") progressDialog.setCanceledOnTouchOutside(false) firebaseAuth = FirebaseAuth.getInstance() binding.toolbarBackBtn.setOnClickListener { finish() } binding.haveAccountTv.setOnClickListener { finish() } binding.registerBtn.setOnClickListener { validateData() } } private var email = "" private var password = "" private var cPassword = "" private fun validateData(){ email = binding.emailEt.text.toString().trim() password = binding.passwordEt.text.toString() cPassword = binding.cPasswordEt.text.toString() Log.d(TAG,"validateData: Email $email") Log.d(TAG,"validateData: Password $password") Log.d(TAG,"validateData: cPassword $cPassword") if (!Patterns.EMAIL_ADDRESS.matcher(email).matches()){ binding.emailEt.error = "Invalid email" binding.emailEt.requestFocus() } else if (password.isEmpty()){ binding.passwordEt.error = "Enter password" binding.passwordEt.requestFocus() } else if (cPassword.isEmpty()){ binding.cPasswordEt.error = "Confirm password" binding.cPasswordEt.requestFocus() } else if (password != cPassword){ binding.cPasswordEt.error = "Password doesn't match" binding.cPasswordEt.requestFocus() } else{ registerUser() } } private fun registerUser(){ progressDialog.setMessage("Creating Account") progressDialog.show() firebaseAuth.createUserWithEmailAndPassword(email,password).addOnSuccessListener { Log.e(TAG,"registerUser: Register Success") updateUserInfo() } .addOnFailureListener { e-> Log.e(TAG,"registerUser: ${e.message}") MyUtils.toast(this,"Failed due to ${e.message}") progressDialog.dismiss() } } private fun updateUserInfo(){ progressDialog.setMessage("Saving User Info.....") progressDialog.show() val timestamp = MyUtils.timestamp() val registeredUserEmail = firebaseAuth.currentUser!!.email val registeredUserUid = firebaseAuth.uid val hashMap = HashMap() hashMap["uid"] = "$registeredUserUid" hashMap["email"] = "$registeredUserEmail" hashMap["name"] = "" hashMap["timestamp"] = timestamp hashMap["phoneCode"] = "" hashMap["phoneNumber"] = "" hashMap["dob"] = "" hashMap["userType"] = MyUtils.USER_TYPE_EMAIL hashMap["token"] = "" val ref = FirebaseDatabase.getInstance().getReference("Users") ref.child("$registeredUserUid").setValue(hashMap).addOnSuccessListener { Log.e(TAG,"updateUserInfo: Info saved") progressDialog.dismiss() startActivity(Intent(this,MainActivity::class.java)) finishAffinity() } .addOnFailureListener {e-> Log.e(TAG,"updateUserInfo: ${e.message}") MyUtils.toast(this,"Failed due to ${e.message}") progressDialog.dismiss() } } }

Google Sign In (Firebase) - Kotlin

2024-01-14T00:41:00.013+05:30

Implementing Google Sign In using firebase

Add this dependency to build.gradle.kts.

implementation("com.google.android.gms:play-services-auth:20.7.0")

LoginActivity

package com.rrmchathura.realestate import android.app.Activity import android.app.ProgressDialog import android.content.Intent import androidx.appcompat.app.AppCompatActivity import android.os.Bundle import android.util.Log import androidx.activity.result.contract.ActivityResultContracts import com.google.android.gms.auth.api.signin.GoogleSignIn import com.google.android.gms.auth.api.signin.GoogleSignInClient import com.google.android.gms.auth.api.signin.GoogleSignInOptions import com.google.android.gms.common.api.ApiException import com.google.firebase.auth.FirebaseAuth import com.google.firebase.auth.GoogleAuthProvider import com.google.firebase.database.FirebaseDatabase import com.rrmchathura.realestate.databinding.ActivityLoginOptionsBinding class LoginOptionsActivity : AppCompatActivity() { private lateinit var binding : ActivityLoginOptionsBinding private val TAG = "LOGIN_OPTIONS_TAG" private lateinit var progressDialog:ProgressDialog private lateinit var firebaseAuth:FirebaseAuth private lateinit var mGoogleSignInClient:GoogleSignInClient override fun onCreate(savedInstanceState: Bundle?) { super.onCreate(savedInstanceState) binding = ActivityLoginOptionsBinding.inflate(layoutInflater) setContentView(binding.root) progressDialog = ProgressDialog(this) progressDialog.setTitle("Please wait") progressDialog.setCanceledOnTouchOutside(true) firebaseAuth = FirebaseAuth.getInstance() val gso = GoogleSignInOptions.Builder(GoogleSignInOptions.DEFAULT_SIGN_IN) .requestIdToken(getString(R.string.default_web_client_id)) .requestEmail() .build() mGoogleSignInClient = GoogleSignIn.getClient(this,gso) binding.skipBtn.setOnClickListener { finish() } binding.loginGooglelBtn.setOnClickListener { beginLoginBtn() } } private fun beginLoginBtn(){ Log.d(TAG,"beginLoginBtn: ") val googleSignInIntent = mGoogleSignInClient.signInIntent googleSignInActivityResultLauncher.launch(googleSignInIntent) } private val googleSignInActivityResultLauncher = registerForActivityResult( ActivityResultContracts.StartActivityForResult() ){result -> if (result.resultCode == Activity.RESULT_OK){ val data = result.data val task = GoogleSignIn.getSignedInAccountFromIntent(data) try { val account = task.getResult(ApiException::class.java) Log.d(TAG,"googleSignInActivityResultLauncher: AccountId: $account.id") firebaseAuthWithGoogleAccount(account.idToken) }catch (e : Exception){ Log.e(TAG,"googleSignInActivityResultLauncher: ",e) } }else{ Log.d(TAG,"googleSignInActivityResultLauncher: Cancelled...!") MyUtils.toast(this,"Cancelled..!") } } private fun firebaseAuthWithGoogleAccount(idToken:String?){ Log.d(TAG,"firebaseAuthWithGoogleAccount: IdToken: $idToken") val creadential = GoogleAuthProvider.getCredential(idToken,null) firebaseAuth.signInWithCredential(creadential) .addOnSuccessListener { authResult -> if (authResult.additionalUserInfo!!.isNewUser){ Log.d(TAG,"firebaseAuthWithGoogleAccount: Account Created......!") updateUserInfoDb() } else{ startActivity(Intent(this,MainActivity::class.java)) finishAffinity() } } .addOnFailureListener { e -> Log.e(TAG,"firebaseAuthWithGoogleAccount: ",e) MyUtils.toast(this,"Failed signin due to ${e.message}") } } private fun updateUserInfoDb(){ Log.d(TAG,"updateUserInfoDb") progressDialog.setMessage("Saving User Info..") progressDialog.show() val timestamp = MyUtils.timestamp() val registeredUserUid = "${firebaseAuth.uid}" val registeredUserEmail = "${firebaseAuth.currentUser!!.email}" val name = "${firebaseAuth.currentUser!!.displayName}" val hashMap = HashMap() hashMap["uid"] = registeredUserUid hashMap["email"] = registeredUserEmail hashMap["name"] = name hashMap["timestamp"] = timestamp hashMap["phoneCode"] = "" hashMap["phoneNumber"] = "" hashMap["profileImageUrl"] = "" hashMap["dob"] = "" hashMap["userType"] = MyUtils.USER_TYPE_GOOGLE hashMap["token"] = "" val ref = FirebaseDatabase.getInstance().getReference("Users") ref.child(registeredUserUid).setValue(hashMap).addOnSuccessListener { Log.d(TAG,"updateUserInfoDb: AUser Info Saved ......!") progressDialog.dismiss() startActivity(Intent(this,MainActivity::class.java)) finishAffinity() } .addOnFailureListener {e -> Log.e(TAG,"updateUserInfoDb: ",e) progressDialog.dismiss() MyUtils.toast(this,"Failed to save due to ${e.message}") } } }

Bus Booking Android App

2023-12-05T23:37:00.002+05:30

Description

A buss sheet booking app is a mobile application designed to facilitate the seamless reservation and management of bus seats for travelers. This app streamlines the process of booking bus tickets, making it convenient for users to plan and secure their seats for a desired journey. Here's a detailed description of the features and functionalities typically found in a bus seat booking app.

Application features/functionalities

User login using google signup
Driver Login
Forgot password
Admin Dashboard
Add bus route
Add Bus details
Register drivers
Driver Dashboard
Schedule trip
Show bookings
Trip history
Driver profile update
Logout
User Dashboard
Search bus using from & to location with time
single booking and multiple booking feature
User profile update
User booking history.

Include Screens

Splash screen
Main screen with google signup
Driver login screen
Forgot password screen
Admin dashboard
Add route screen
Add bus screen
Register driver screen
Driver Dashboard, User Dashboard and more...++

Technology and Framework

Android
Java language
Android studio IDE
Firebase database(Firebase Auth, Firebase database and firebase storage)

After purchasing, you will get

project full source code
free project setup Anydesk / TeamViewer (if u like)

Learning Management System(LMS)

2023-08-31T12:44:00.003+05:30

This is Android application based on Learning Management System(LMS). This application design by Android Studio and database create by Firebase. I used Java language to create this app. This system has Three users.(Admin, Student & Teacher). If anyone interest to buy this project please feel to contact me.

App features and functions …

Student registration
Teacher registration
Admin approval system
Login system
Forgot password
Teachers can add modules, materials, results & schedule lecture dates
Techers can delete their modules
Students can view modules, materials, results & schedule lecture dates
Student can download lecture martials
Logout function
Search functions(filters) and more...…..

Firebase integrations …

Firebase Authentication for email login.
Firebase Database for saving user details(student, admin & teacher).
Firebase Storage for saving images & documents.

*** If u need this project please contact me. Thank You ***

Email - rrmchathura@gmail.com

WhatsApp - +94718831661

Telegram - +94718831661

App screenshots …

Google Lens Clone - Firebase Machine Learning Image (Image Labeling) object detection with SERP google search API

2023-05-01T13:13:00.001+05:30

Google Lens Clone Using Firebase Machine learning with ML kit. Take snap and get data from google(using SERP google search API).This is simple application build in android studio with java language.

Android Studio
Java Language
SERP google search API
Firebase ML kit

*** If u need this project please contact me. Thank You ***

Email - rrmchathura@gmail.com

WhatsApp - +94718831661

Telegram - +94718831661 /username: @rrmchathura

Project Demo

Waste Food Donation System(Request foods over notification + Admin Panel)

2023-03-11T11:25:00.021+05:30

This is Android application based on Waste Food Donation System. This application design by Android Studio and database create by Firebase. I used Java language to create this app. This system has Three users.(donator, Rider, Homeless People & admin). If anyone interest this project please feel to contact me.

Introduction

This food donation scheme is usually a process run by food donation organizations that collect food. This app makes it easy to locate waste food and has a separate team to distribute it. So developing this application to solve a common social without targeting a specific client. This system is used to resolve the wastage of food. We can take the surroundings cleanly by using this system. And quench the hunger of animals and the homeless. Therefore, the main objective of this system is to solve some of the existing institutional problems in creating a sustainable waste food donation system.

Firebase Authentication for email login.
Firebase FireStore for saving user signup details.
Firebase Database for saving donations.
Firebase Storage for saving images.

Add new Feature : Homeless people can request Foods over Notification + Admin Panel.

1) Admin can block and enable users. When admin block any user, user automatically logout and redirect to login page. They cannot login until admin approve .

2) Homeless people can request Foods over Notification.

*** If u need this project please contact me. Thank You ***

Email - rrmchathura@gmail.com

WhatsApp - +94718831661

Telegram - +94718831661

Admin Panel

Medi Care App - E channeling Application

2022-11-26T01:34:00.007+05:30

This app consist of 02 users. They are user and E channeling center. The main function of this app is, patient can book doctor via online. When user make a booking, if not complete booking data will automatically removed from database when day finished.

Features:

User register
User login
Account settings
Make a appointment
Chat with E-center
Show appointments
Notifications
Chat views
Add doctors & more

For the project demo, have a look at the video below.

*** If u need this project please contact me. Thank You ***

Email - rrmchathura@gmail.com

WhatsApp - +94718831661

Telegram - @rrmchathura

Online Garage Service System Application

2022-10-22T00:38:00.008+05:30

This app consist of 03 users. They are customer, admin and servicer. The main function of this app is, if the vehicle is broken, the customer can book the servicer in their current location. This is the one of the solution forbreak down of vehicles in an unknown place.

Customer - Customer can update their current location and can booking the service.

Admin - The accounts of services are approved by the admin

Servicer - when the customer book the service the Servicer can take their current location. So servicer can reach the position by using current location. If there is any issue servicer can call directly.

For the project demo, have a look at the video below.

*** If u need this project please contact me. Thank You ***

Email - rrmchathura@gmail.com

WhatsApp - +94718831661

Telegram - +94718831661

Social Media App

2022-09-08T12:08:00.009+05:30

This is Android application based on Social Media. This application design by Android Studio and database create by Firebase. I used Java language to create this app. If anyone interest this project please feel to contact me. You can become a firebase master.

These are the features available in this project :

User Registration
User Login
Forgot Password
Permissions
Profile Picture Upload
Cover Photo Upload
Post Likes
Post Comments
Post Share
Search Friends
Follow Friends
Update Profile
Animations
Shimmer Layout
Show time (just now,2hours ago)
Story View(Like WhatsApp) & many more

For the project demo, have a look at the video below.

*** If u need this project please contact me. Thank You ***

Email - rrmchathura@gmail.com

WhatsApp - +94718831661

Telegram - +94718831661

Screenshots

Coffee Hub - Coffee Order Application

2022-05-05T01:31:00.050+05:30

This is Android application based on Coffee Shop. This application design by Android Studio and database create by Firebase. I used Java language to create this app. This system has two users.(user & admin). If anyone interest this project please feel to contact me.

For the project demo, have a look at the video below.

*** If u need this project please contact me. Thank You ***

Email - rrmchathura@gmail.com

WhatsApp - +94718831661

Telegram - +94718831661

Screenshots

Note Taking Application

2022-04-10T13:47:00.018+05:30

This is Android application based on Note App. This application design by Android Studio with Room Database. I used Java language to create this app. If anyone interest this project please feel to contact me.

For the project demo, have a look at the video below.

Download this project via download button.

Employee Management System

2022-03-21T13:13:00.007+05:30

1. Employee Management System - Introduction

A management system can be defined as a collection of policies, procedures and processes adopted by organizations in order to complete their tasks to achieve an objective. In this sense an Employee Management System(EMS) can be explained as a software that is used to maximize the efforts of employees in an organization to complete their tasks and make them more productive. There are many such system out in the world for organizations to use in order to manage their employees in a proper way.

2. Objectives of an Employee Management System

They improve the relationship between the employer and the employee
Employees can be handled easily through such a system
Easier to create records for new hires
Help the improvement of employees as well

3. Functions of the created EMS

Data insert
Data delete
Data Update
Data read
Tabularize Data

This is C++ project design by QT and Database create by SQLite.

*** If u need this project please contact me. Thank You ***

Email - rrmchathura@gmail.com

WhatsApp - +94718831661

Telegram - +94718831661

Buying & Selling System

2022-03-19T23:46:00.009+05:30

This is Android application based on Buying & Selling System. This application design by Android Studio and database create by Firebase. I used Java language to create this app. This system has Three users.(Buyers, Sellers & Admin). If anyone interest this project please feel to contact me.

If anyone need more details. Please watch Video!!!!!!!!!

For the project demo, have a look at the video below.

*** If u need this project please contact me. Thank You ***

Email - rrmchathura@gmail.com

WhatsApp - +94718831661

Telegram - +94718831661

Student Information System(Customize)

2021-09-02T10:37:00.053+05:30

*Added Males And Females Filter

This is C++ project design by QT and Database create by SQLite.

* If u need this project please contact me. Thank You *

Email - rrmchathura@gmail.com
WhatsApp - +94718831661
Telegram - +94718831661

The Student Information System in QT is free to download with source code. For the project demo, have a look at the video below.

Waste Food Donation System(Request foods over notification)

2021-08-28T20:22:00.044+05:30

This is Android application based on Waste Food Donation System. This application design by Android Studio and database create by Firebase. I used Java language to create this app. This system has Three users.(donator, Rider & Homeless People). If anyone interest this project please feel to contact me.

Add new Feature : Homeless people can request Foods over Notification.

*** If u need this project please contact me. Thank You ***

Email - rrmchathura@gmail.com

WhatsApp - +94718831661

Telegram - +94718831661

Waste Food Donation System Android App

2021-07-11T00:16:00.039+05:30

This is Android application based on Waste Food Donation System. This application design by Android Studio and database create by Firebase. I used Java language to create this app. This system has two users.(donator & Rider). If anyone interest this project please feel to contact me.

Firebase Authentication for email login.
Firebase FireStore for saving user signup details.
Firebase Database for saving donations.
Firebase Storage for saving images.

If anyone need more details. Please watch Video!!!!!!!!!

Introduction

****Click here to Waste food donation system latest project*****

For the project demo, have a look at the video below.

*** If u need this project please contact me. Thank You ***

Email - rrmchathura@gmail.com

WhatsApp - +94718831661

Telegram - +94718831661

Tutorial 14 - Get Current Location with Marker

2021-06-19T00:03:00.002+05:30

This is Sample Project Which you can improve UI design & Coding skills .

1) First you need New Empty Activity.(MapActivity)

MapActivity

package com.rrmchathura.myfirstapp;

import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.appcompat.app.AlertDialog;
import androidx.appcompat.app.AppCompatActivity;

import android.Manifest;
import android.annotation.SuppressLint;
import android.content.Intent;
import android.graphics.Camera;
import android.location.Address;
import android.location.Geocoder;
import android.location.Location;
import android.location.LocationManager;
import android.media.audiofx.BassBoost;
import android.net.Uri;
import android.os.Bundle;
import android.os.PersistableBundle;
import android.provider.Settings;
import android.view.View;
import android.widget.EditText;
import android.widget.ImageView;
import android.widget.Toast;

import com.google.android.gms.common.ConnectionResult;
import com.google.android.gms.common.api.GoogleApiClient;
import com.google.android.gms.common.internal.GoogleApiAvailabilityCache;
import com.google.android.gms.location.FusedLocationProviderClient;
import com.google.android.gms.maps.CameraUpdate;
import com.google.android.gms.maps.CameraUpdateFactory;
import com.google.android.gms.maps.GoogleMap;
import com.google.android.gms.maps.MapView;
import com.google.android.gms.maps.OnMapReadyCallback;
import com.google.android.gms.maps.SupportMapFragment;
import com.google.android.gms.maps.model.LatLng;
import com.google.android.gms.maps.model.MarkerOptions;
import com.google.android.material.floatingactionbutton.FloatingActionButton;
import com.karumi.dexter.Dexter;
import com.karumi.dexter.PermissionToken;
import com.karumi.dexter.listener.PermissionDeniedResponse;
import com.karumi.dexter.listener.PermissionGrantedResponse;
import com.karumi.dexter.listener.PermissionRequest;
import com.karumi.dexter.listener.single.PermissionListener;

import java.io.IOException;
import java.util.List;
import java.util.Locale;

public class MapActivity extends AppCompatActivity implements OnMapReadyCallback,
        GoogleApiClient.ConnectionCallbacks, GoogleApiClient.OnConnectionFailedListener {

    boolean isPermissionGranted;
    GoogleMap mGoogleMap;
    FloatingActionButton fab;
    private FusedLocationProviderClient mLocationClient;
    private  int GPS_REQUEST_CODE = 9001;

    EditText locSearch;
    ImageView searchIcon;



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

       fab = findViewById(R.id.fab);
       locSearch = findViewById(R.id.et_search);
       searchIcon = findViewById(R.id.search_icon);

        checkPermission();

        initMap();

        mLocationClient = new FusedLocationProviderClient(this);

        fab.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                getCurrentLoc();
            }
        });
            searchIcon.setOnClickListener(this::geoLocate);

    }

    private void geoLocate(View view) {
        String locationName = locSearch.getText().toString();
        Geocoder geocoder = new Geocoder(this, Locale.getDefault());

        try {
            List<Address> addressList = geocoder.getFromLocationName(locationName,1);
            if (addressList.size()>0){
                Address address = addressList.get(0);

                gotoLocation(address.getLatitude(),address.getLongitude());

                mGoogleMap.addMarker(new MarkerOptions().position(new LatLng(address.
                        getLatitude(),address.getLongitude())));
                Toast.makeText(MapActivity.this, address.getLocality(),
                        Toast.LENGTH_SHORT).show();
            }

        } catch (IOException e) {

        }
    }

    private void initMap() {
        if (isPermissionGranted){
            if (isGPSenable()){
                    SupportMapFragment supportMapFragment = (SupportMapFragment)
                            getSupportFragmentManager().findFragmentById(R.id.fragment);
                    supportMapFragment.getMapAsync(this);
                }
            }

    }

    private boolean isGPSenable(){
        LocationManager locationManager = (LocationManager) getSystemService
                (LOCATION_SERVICE);

        boolean providerEnable = locationManager.isProviderEnabled(LocationManager.
                GPS_PROVIDER);
        if (providerEnable){
            return true;
        }else {
            AlertDialog alertDialog = new AlertDialog.Builder(this).setTitle
                    ("GPS Permission")
                    .setMessage("GPS is required for this app to work").
                            setPositiveButton("Yes",((dialogInterface,i)->{
                        Intent intent = new Intent(Settings.ACTION_LOCATION_SOURCE_SETTINGS);
                        startActivityForResult(intent, GPS_REQUEST_CODE);
                    }))
                    .setCancelable(false).show();



        }


        return false;
    }

    @SuppressLint("MissingPermission")
    private void getCurrentLoc() {
        mLocationClient.getLastLocation().addOnCompleteListener(task -> {
            if (task.isSuccessful()){
                Location location = task.getResult();
                gotoLocation(location.getLatitude(),location.getLongitude());
                mGoogleMap.addMarker(new MarkerOptions().position(
                        new LatLng(location.getLatitude(),location.getLongitude())));

            }
        });
    }

    private void gotoLocation(double latitude, double longitude) {
              LatLng LatLng = new LatLng(latitude,longitude);

        CameraUpdate cameraUpdate = CameraUpdateFactory.newLatLngZoom(LatLng,18);
        mGoogleMap.moveCamera(cameraUpdate);
        mGoogleMap.setMapType(GoogleMap.MAP_TYPE_NORMAL);
    }


    private void checkPermission() {

        Dexter.withContext(this).withPermission(Manifest.permission.
                ACCESS_FINE_LOCATION).withListener(new PermissionListener() {
            @Override
            public void onPermissionGranted(PermissionGrantedResponse
                 permissionGrantedResponse) {
                Toast.makeText(MapActivity.this,"Permission Granted",
                        Toast.LENGTH_SHORT).show();
                isPermissionGranted = true;
            }

            @Override
            public void onPermissionDenied(PermissionDeniedResponse permissionDeniedResponse)
            {
                Intent intent = new Intent();
                intent.setAction(Settings.ACTION_APPLICATION_DETAILS_SETTINGS);
                Uri uri = Uri.fromParts("package",getPackageName(),"");
                intent.setData(uri);
                startActivity(intent);
            }

            @Override
            public void onPermissionRationaleShouldBeShown
                    (PermissionRequest permissionRequest,
                     PermissionToken permissionToken) {
                  permissionToken.continuePermissionRequest();
            }
        }).check();
    }

    @SuppressLint("MissingPermission")
    @Override
    public void onMapReady(GoogleMap googleMap) {
        mGoogleMap = googleMap;
//        mGoogleMap.setMyLocationEnabled(true);
    }

    @Override
    public void onConnected(Bundle bundle) {

    }

    @Override
    public void onConnectionSuspended(int i) {

    }


    @Override
    public void onConnectionFailed(@NonNull ConnectionResult connectionResult) {}

        @Override
        protected void onActivityResult(int requestCode, int resultCode,
                                        @Nullable Intent data) {
            super.onActivityResult(requestCode, resultCode, data);
            if (requestCode==GPS_REQUEST_CODE){
                LocationManager locationManager = (LocationManager)
                        getSystemService(LOCATION_SERVICE);
                boolean providerEnable = locationManager.isProviderEnabled
                        (LocationManager.GPS_PROVIDER);

                if (providerEnable){
                    Toast.makeText(MapActivity.this,"GPS is enable",
                            Toast.LENGTH_SHORT).show();
                }else {
                    Toast.makeText(MapActivity.this,"GPS is not enable",
                            Toast.LENGTH_SHORT).show();
                }
            }

        }

    public void backbtn(View view) {
        Intent intent = new Intent(MapActivity.this,HomeActivity.class);
        startActivity(intent);
    }
}

activity_layout

<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context=".MapActivity">

    <EditText
        android:id="@+id/et_search"
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        app:layout_constraintHorizontal_bias="0"
        app:layout_constraintVertical_bias="0"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent"
        />

    <ImageView
        android:id="@+id/search_icon"
        android:layout_width="60dp"
        android:layout_height="wrap_content"
        android:src="@drawable/ic_search"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintHorizontal_bias="1"
        app:layout_constraintBottom_toBottomOf="@+id/et_search"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent"
        />

    <fragment
        android:id="@+id/fragment"
        class="com.google.android.gms.maps.SupportMapFragment"
        android:layout_width="match_parent"
        android:layout_height="0dp"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintHorizontal_bias="0.0"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintVertical_bias="0.0"
        app:layout_constraintTop_toBottomOf="@id/et_search"
        />

    <com.google.android.material.floatingactionbutton.FloatingActionButton
        android:id="@+id/fab"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        app:layout_constraintHorizontal_bias="1"
        android:src="@drawable/ic_location"
        android:scaleType="centerCrop"
        app:layout_constraintVertical_bias="1"
        android:layout_margin="16dp"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent" />

    <com.google.android.material.floatingactionbutton.FloatingActionButton
        android:id="@+id/fab1"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        app:layout_constraintHorizontal_bias="0"
        android:src="@drawable/ic_arrow_back"
        android:scaleType="centerCrop"
        android:onClick="backbtn"
        app:layout_constraintVertical_bias="1"
        android:layout_margin="16dp"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent" />




</androidx.constraintlayout.widget.ConstraintLayout>

Tutorial 13 - No Internet PopupBox

2021-06-15T00:24:00.004+05:30

This is Sample Project Which you can improve UI design & Coding skills .

1) First you need layout resource file.(alert_dialog.xml)

2)I'm create method in LoginActivity.

alert_dialog

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:background="@drawable/bg_round"
    android:gravity="center"
    android:orientation="vertical"
    android:padding="20dp">


    <com.airbnb.lottie.LottieAnimationView
        android:layout_width="match_parent"
        android:layout_height="200dp"
        android:id="@+id/lottie"
        app:lottie_autoPlay="true"
        app:lottie_rawRes="@raw/nointernet"
        app:lottie_repeatCount="1000"
        app:lottie_repeatMode="restart"
        android:layout_marginTop="20dp"
        android:elevation="2dp"
        android:scaleType="centerCrop"  />

    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:fontFamily="@font/baloo"
        android:text="OOps!"
        android:textAppearance="@style/TextAppearance.AppCompat.Large"
        android:textColor="@color/blacks"
        android:textStyle="bold"

        />

    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginTop="10dp"
        android:gravity="center_horizontal"
        android:text="No Internet Connection found. \n Check yor connection."
        android:textAlignment="center"
        android:textStyle="bold"
        android:fontFamily="@font/brandon_grotesque_black"
        android:textAppearance="@style/TextAppearance.AppCompat.Small"
        android:textColor="@color/blacks" />

    <Button
        android:id="@+id/bt_try_again"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginTop="30dp"
        android:background="@drawable/button_style"
        android:text="Try Again"
        android:textAllCaps="false"
        android:textColor="@color/white"
        android:textStyle="bold" />


</LinearLayout>

bg_round drawable file

<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android"
    android:shape="rectangle">

    <solid android:color="@color/white"/>
    <stroke android:width="1dp" android:color="@color/coloryellow" />
    <corners android:radius="30dp"
        />

</shape>

LoginActivity

private void checkInternetAvailable() {

        ////////////Initialize ConnectionManager/////////////////
        ConnectivityManager connectivityManager = (ConnectivityManager)
                getApplicationContext().getSystemService(Context.
                        CONNECTIVITY_SERVICE);

        //////////Get active network info////////////////////////
        NetworkInfo networkInfo = connectivityManager.getActiveNetworkInfo();

        ////////////////check network status////////////////////
        if (networkInfo == null || !networkInfo.isConnected() || 
                !networkInfo.isAvailable()) {
///////////when internet is  inactive/////////////////


            /////////initialize dialog//////////////////////////////
            Dialog dialog = new Dialog(this);
            ////////set Content View///////////////////////////
            dialog.setContentView(R.layout.alert_dialog);
            ///set outside touch////////
            dialog.setCanceledOnTouchOutside(false);
            /////set dialog width and height///////////
            dialog.getWindow().setLayout(WindowManager.LayoutParams.WRAP_CONTENT,
                    WindowManager.LayoutParams.WRAP_CONTENT);

            //////////////set transparent Background///////////////
            dialog.getWindow().setBackgroundDrawable(new ColorDrawable(Color.TRANSPARENT));
            //////set animation
            dialog.getWindow().getAttributes().windowAnimations =
                    android.R.style.Animation_Dialog;

            /////////Initialize dialog variable
            Button btTryAgain = dialog.findViewById(R.id.bt_try_again);
            //////Perform onClick listner
            btTryAgain.setOnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(View v) {
                    //////call method
                    recreate();
                }
            });

            //show dialog
            dialog.show();

        }

    }

Then you can call this method in login button,formload,forgotpass button etc.

Tutorial 12 - Custom Alert Dialog

2021-06-13T15:48:00.000+05:30

This is Sample Project Which you can improve UI design & Coding skills .

1) First you need four drawable resource files.

example:

button_yes_background
button_no_background
dialog_background
title_warning_background

2) And then need one layout file

example:

layout_warning_dialog

3) Now Coding to Activity Class.

example: I use HomeActivity.class

4) I use some styles and Strings

1) button_yes_background

<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android"
    android:shape="rectangle">
    <solid android:color="@color/coloryellow"/>
    <corners android:radius="20dp"/>

</shape>

2) button_no_background

<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android"
    android:shape="rectangle">
    <solid android:color="@color/colorNeutral"/>
    <corners android:radius="20dp"/>

</shape>

3) dialog_background

<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android"
    android:shape="rectangle">
    <solid android:color="@color/white"/>
    <corners android:radius="10dp"/>

</shape>

4) Title_warning_background

<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android"
android:shape="rectangle">
<solid android:color="@color/coloryellow"/>
<corners android:topLeftRadius="10dp"
android:topRightRadius="10dp"/>

</shape>

1) layout_warning_dialog

<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:id="@+id/layoutDialogContainer"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:layout_margin="20dp"
    android:padding="20dp"
    >

    <androidx.constraintlayout.widget.ConstraintLayout
        android:id="@+id/layoutDialog"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:background="@drawable/dialog_background"
        app:layout_constraintTop_toTopOf="parent"
        >
        <TextView
            android:id="@+id/textTitile"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:background="@drawable/title_warning_background"
            android:padding="10dp"
            android:textColor="@color/white"
            android:textSize="18sp"
            android:textStyle="bold"
            app:layout_constraintTop_toTopOf="parent"
            />

        <ImageView
            android:id="@+id/imageIcon"
            android:layout_width="25dp"
            android:layout_height="25dp"
            android:layout_marginEnd="10dp"
            android:layout_marginRight="10dp"
            android:contentDescription="@string/app_name"
            app:tint="@color/white"
            app:layout_constraintBottom_toBottomOf="@id/textTitile"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintTop_toTopOf="@id/textTitile"
            />

        <TextView
            android:id="@+id/textMessage"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginStart="20dp"
            android:layout_marginTop="18dp"
            android:layout_marginEnd="20dp"
            android:layout_marginBottom="40dp"
            android:textColor="@color/blacks"
            android:textSize="16sp"
            app:layout_constraintBottom_toBottomOf="parent"
            app:layout_constraintTop_toBottomOf="@id/textTitile"
            />
    </androidx.constraintlayout.widget.ConstraintLayout>

    <Button
        android:id="@+id/buttonNo"
        android:layout_width="0dp"
        android:layout_height="40dp"
        android:layout_marginStart="40dp"
        android:layout_marginEnd="10dp"
        android:background="@drawable/button_no_background"
        android:textColor="@color/white"
        android:textSize="14sp"
        app:layout_constraintBottom_toBottomOf="@id/layoutDialog"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintEnd_toStartOf="@id/buttonYes"
        app:layout_constraintTop_toBottomOf="@id/layoutDialog"
        android:layout_marginLeft="40dp"
        android:layout_marginRight="10dp" />

    <Button
        android:id="@+id/buttonYes"
        android:layout_width="0dp"
        android:layout_height="40dp"
        android:layout_marginStart="10dp"
        android:layout_marginEnd="40dp"
        android:background="@drawable/button_yes_background"
        android:textColor="@color/white"
        android:textSize="14sp"
        app:layout_constraintBottom_toBottomOf="@id/layoutDialog"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toEndOf="@id/buttonNo"
        app:layout_constraintTop_toBottomOf="@id/layoutDialog"
        android:layout_marginLeft="40dp"
        android:layout_marginRight="10dp" />

</androidx.constraintlayout.widget.ConstraintLayout>

3) I use Navigation Drawer clicked navigation logout in HomeActivity.(you can use button on click lisner)

First I create Method called showWarningDialog();

@Override
public boolean onNavigationItemSelected(@NonNull MenuItem menuItem) {

switch (menuItem.getItemId()){
case R.id.nav_home:
Intent intent = new Intent(HomeActivity.this,
HomeActivity.class);
startActivity(intent);
break;
case R.id.nav_profile:
Intent intent1 = new Intent(HomeActivity.this,
ProfileActivity.class);
startActivity(intent1);
break;

case R.id.nav_bus:
Toast.makeText(HomeActivity.this,"You clicked Bus",
Toast.LENGTH_SHORT).show();
break;

case R.id.nav_logout:
showWarningDialog();
private void showWarningDialog(){
AlertDialog.Builder builder = new AlertDialog.Builder
(HomeActivity.this,R.style.AlertDialogTheme);
View view = LayoutInflater.from(HomeActivity.this).inflate(
R.layout.layout_warning_dialog,
(ConstraintLayout) findViewById(R.id.layoutDialogContainer)
);
builder.setView(view);
((TextView) view.findViewById(R.id.textTitile)).
setText(getResources().getString(R.string.warning_title));
((TextView) view.findViewById(R.id.textMessage)).
setText(getResources().getString(R.string.dummy_text));
((Button) view.findViewById(R.id.buttonYes)).
setText(getResources().getString(R.string.yes));
((Button) view.findViewById(R.id.buttonNo)).
setText(getResources().getString(R.string.no));
((ImageView) view.findViewById(R.id.imageIcon)).
setImageResource(R.drawable.ic_warning);

final AlertDialog alertDialog = builder.create();

view.findViewById(R.id.buttonYes).setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
alertDialog.dismiss();
FirebaseAuth.getInstance().signOut();
SharedPreferences.Editor editor = sharedPreferences.edit();
editor.clear();
editor.commit();
Toast.makeText(HomeActivity.
this,"Logeed Out!",Toast.LENGTH_SHORT).show();
startActivity(new Intent(HomeActivity.
this,LoginActivity.class));
finish();
}
});

view.findViewById(R.id.buttonNo).setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
alertDialog.dismiss();

}
});

if (alertDialog.getWindow() != null){
alertDialog.getWindow().setBackgroundDrawable(new ColorDrawable(0));
}
alertDialog.show();

}

4) Styles & Strings

<style name="AlertDialogTheme" parent="Theme.AppCompat.Light.Dialog.Alert">
    <item name="android:windowAnimationStyle">@android:style/Animation.Dialog</item>
</style>

Tutorial 11 -Shared Preferences

2021-06-12T22:09:00.001+05:30

This is Sample Project Which you can improve UI design & Coding skills .

LoginActivity

SharedPreferences sharedPreferences;

private static final String SHARED_PREF_NAME = "mypref";
private static final String KEY_NAME = "email";

SharedPreferences.Editor editor = sharedPreferences.edit();
editor.putString(KEY_NAME,mEmail.getText().toString());
editor.apply();

String email = sharedPreferences.getString(KEY_NAME,null);

if (email != null){
    Intent intent = new Intent(LoginActivity.this,HomeActivity.class);
    startActivity(intent);
}

HomeActivity

SharedPreferences sharedPreferences;

private static final String SHARED_PREF_NAME = "mypref";
private static final String KEY_NAME = "email";

sharedPreferences = getSharedPreferences(SHARED_PREF_NAME,MODE_PRIVATE);

String email = sharedPreferences.getString(KEY_NAME,null);

Logoutbutton

SharedPreferences.Editor editor = sharedPreferences.edit();
editor.clear();
editor.commit();

Tutorial 10 - Update Profile

2021-06-12T00:17:00.003+05:30

This is Sample Project Which you can improve UI design & Coding skills .

activity_profile

ProfileActivity

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context=".ProfileActivity"
    android:orientation="vertical">


    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="50dp"
        android:background="@drawable/top_gradient" />

    <TextView

        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:text="Covid Tracker"
        android:textStyle="bold"
        android:layout_marginTop="-40dp"
        android:height="30dp"
        android:fontFamily="sans-serif-smallcaps"
        android:textAlignment="center"
        android:textSize="25dp"
        android:textColor="@color/white"
        android:gravity="center_horizontal" />

        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:orientation="vertical"
            android:layout_marginTop="30dp"
            >

            <LinearLayout
                android:layout_width="match_parent"
                android:layout_height="250dp"
                android:orientation="vertical"

                android:background="@drawable/prof">

                <de.hdodenhof.circleimageview.CircleImageView
                    android:id="@+id/profile_image"
                    android:layout_width="150dp"
                    android:layout_height="150dp"
                    android:layout_marginTop="20dp"
                    android:layout_gravity="center"
                    app:civ_border_color="@color/white"
                    app:civ_border_width="5dp"
                    android:scaleType="centerCrop"
                    android:src="@drawable/user"/>

                <TextView
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:text="Welcome To Profile"
                    android:layout_marginTop="10dp"
                    android:textColor="@color/white"
                    android:layout_gravity="center"
                    android:textAlignment="center"
                    android:textAllCaps="true"
                    android:fontFamily="@font/baloo"
                    android:textSize="20dp"
                    />

            </LinearLayout>
            <Button
                android:id="@+id/changeProfile"
                android:layout_width="150dp"
                android:layout_height="45dp"
                android:layout_gravity="center"
                android:layout_marginTop="-19dp"
                android:background="@drawable/button_style"
                android:fontFamily="@font/baloo"
                android:text="Chage Profile"
                android:textColor="@color/white"
                android:textSize="15sp"
                android:textStyle="bold" />




            <ScrollView

                android:layout_width="match_parent"
                android:layout_height="match_parent"
                >

            <LinearLayout
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:orientation="vertical">

               <TextView
                   android:layout_width="match_parent"
                   android:layout_height="wrap_content"
                   android:layout_marginLeft="10dp"
                   android:layout_marginRight="50dp"
                   android:layout_marginTop="10dp"
                   android:layout_gravity="left"
                   android:text="Username"
                   android:fontFamily="@font/baloo"
                   android:textSize="15dp"
                   />

                <EditText
                    android:id="@+id/profileName"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:padding="10dp"
                    android:editable="true"
                    android:clickable="true"
                    android:cursorVisible="true"
                    android:focusable="true"
                    android:inputType="text"
                    android:layout_marginRight="40dp"
                    android:layout_marginLeft="10dp"
                    android:textColor="@color/textcolor"
                    android:background="@drawable/input_style"
                    android:drawableRight="@drawable/ic_user"
                    android:hint="Your Name"
                    android:layout_gravity="right"
                    android:paddingRight="50dp"
                    android:paddingLeft="30dp"
                    android:fontFamily="@font/baloo"

                    />

                <ImageButton
                    android:id="@+id/editusername"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:src="@drawable/ic_edit"
                    android:layout_gravity="right"
                    android:layout_marginRight="10dp"
                    android:layout_marginTop="-40dp"
                    android:background="@color/white"
                    />

                <TextView
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:layout_marginTop="25dp"
                    android:layout_marginLeft="10dp"
                    android:layout_marginRight="50dp"
                    android:layout_gravity="left"
                    android:text="Email"
                    android:fontFamily="@font/baloo"
                    android:textSize="15dp"
                    />

                <EditText
                    android:id="@+id/profileEmail"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:padding="10dp"
                    android:editable="true"
                    android:background="@drawable/input_style"
                    android:drawableRight="@drawable/ic_email"
                    android:hint="Your Email Address"
                    android:inputType="textEmailAddress"
                    android:textColor="@color/textcolor"
                    android:layout_gravity="right"
                    android:layout_marginLeft="10dp"
                    android:layout_marginRight="40dp"
                    android:paddingRight="10dp"
                    android:paddingLeft="10dp"
                    android:fontFamily="@font/baloo"
                    />


                <TextView
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:layout_marginLeft="10dp"
                    android:layout_marginRight="50dp"
                    android:layout_marginTop="10dp"
                    android:layout_gravity="left"
                    android:text="Mobile"
                    android:fontFamily="@font/baloo"
                    android:textSize="15dp"
                    />

                <EditText
                    android:id="@+id/profilePhone"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:layout_marginLeft="10dp"
                    android:layout_marginRight="40dp"
                    android:padding="10dp"
                    android:clickable="true"
                    android:cursorVisible="true"
                    android:inputType="phone"
                    android:focusable="true"
                    android:maxLength="10"
                    android:editable="true"
                    android:background="@drawable/input_style"
                    android:drawableRight="@drawable/ic_phone"
                    android:hint="Your Phone"
                    android:textColor="@color/textcolor"
                    android:layout_gravity="right"
                    android:paddingRight="50dp"
                    android:paddingLeft="10dp"
                    android:fontFamily="@font/baloo"
                    />

                <ImageButton
                    android:id="@+id/editphone"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:src="@drawable/ic_edit"
                    android:layout_gravity="right"
                    android:layout_marginRight="10dp"
                    android:cursorVisible="true"
                    android:layout_marginTop="-40dp"
                    android:background="@color/white"
                    />

                <Button
                    android:id="@+id/save"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:layout_marginHorizontal="60dp"
                    android:background="@drawable/success_style"
                    android:text="Update Details"
                    android:textColor="@color/white"
                    android:layout_gravity="center"
                    android:textStyle="bold"
                    android:layout_marginTop="40dp"
                    android:fontFamily="@font/baloo"
                    android:textSize="18sp"
                    />

                <Button
                    android:id="@+id/resetPasswordLocal"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:layout_marginHorizontal="60dp"
                    android:background="@drawable/success_style"
                    android:text="Reset Password"
                    android:textColor="@color/white"
                    android:layout_gravity="center"
                    android:textStyle="bold"
                    android:layout_marginTop="10dp"
                    android:fontFamily="@font/baloo"
                    android:textSize="18sp"
                    />

                <ProgressBar
                    android:id="@+id/progressBar"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:layout_gravity="center"
                    android:visibility="invisible"
                    android:layout_marginTop="10dp"/>


            </LinearLayout>

            </ScrollView>
        </LinearLayout>




</LinearLayout>


save.setOnClickListener(new View.OnClickListener() {
    @Override
    public void onClick(View v) {
        if (fullName.getText().toString().isEmpty() || email.getText().
                toString().isEmpty() || phone.getText().toString()
                .isEmpty()){
            Toast.makeText(ProfileActivity.this,
               "One of Many fields are empty",Toast.LENGTH_SHORT).show();
            return;
        }
        String profile_email = email.getText().toString();
        user.updateEmail(profile_email).addOnSuccessListener
                (new OnSuccessListener<Void>() {
            @Override
            public void onSuccess(Void unused) {
                DocumentReference docRef = fStore.
                        collection("users").document(user.
                        getUid());
                Map<String,Object> edited = new HashMap<>();
                edited.put("email",profile_email);
                edited.put("fName",fullName.getText().toString());
                edited.put("phone",phone.getText().toString());
                docRef.update(edited).addOnSuccessListener(new 
                     OnSuccessListener<Void>() {
                    @Override
                    public void onSuccess(Void unused) {
                        Toast.makeText(ProfileActivity.this,
                                "ProfileUpdated",Toast.LENGTH_SHORT)
                                .show();
                    }
                });
                Toast.makeText(ProfileActivity.this,"ProfileUpdated",
                        Toast.LENGTH_SHORT).show();
            }
        }).addOnFailureListener(new OnFailureListener() {
            @Override
            public void onFailure(@NonNull  Exception e) {
                Toast.makeText(ProfileActivity.this,e.getMessage(),
                        Toast.LENGTH_SHORT).show();
            }
        });

    }
});

Tutorial 9 - Update Image

2021-06-10T19:03:00.004+05:30

This is Sample Project Which you can improve UI design & Coding skills .

*******Important********

1)You need add this dependencies to build.gradle.

implementation 'com.squareup.picasso:picasso:2.71828'
implementation 'de.hdodenhof:circleimageview:3.0.1'

If you get any trouble. Please Contact me on WhatsApp!!

Download link for Profile Activity Source code

ProfileActivity

activity_profile

package com.rrmchathura.myfirstapp;

import android.Manifest;
import android.app.Activity;
import android.app.ProgressDialog;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.graphics.Bitmap;
import android.net.Uri;
import android.os.Bundle;
import android.provider.MediaStore;
import android.util.Log;
import android.view.View;
import android.view.WindowManager;
import android.widget.Button;
import android.widget.EditText;
import android.widget.ImageView;
import android.widget.ProgressBar;
import android.widget.TextView;
import android.widget.Toast;


import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.appcompat.app.AlertDialog;
import androidx.appcompat.app.AppCompatActivity;
import androidx.core.app.ActivityCompat;
import androidx.core.content.ContextCompat;

import com.google.android.gms.tasks.OnFailureListener;
import com.google.android.gms.tasks.OnSuccessListener;
import com.google.firebase.auth.FirebaseAuth;
import com.google.firebase.auth.FirebaseUser;
import com.google.firebase.auth.UserProfileChangeRequest;
import com.google.firebase.database.DatabaseReference;
import com.google.firebase.database.FirebaseDatabase;
import com.google.firebase.firestore.DocumentReference;
import com.google.firebase.firestore.DocumentSnapshot;
import com.google.firebase.firestore.EventListener;
import com.google.firebase.firestore.FirebaseFirestore;
import com.google.firebase.firestore.FirebaseFirestoreException;
import com.google.firebase.storage.FirebaseStorage;
import com.google.firebase.storage.StorageReference;
import com.google.firebase.storage.StorageTask;
import com.google.firebase.storage.UploadTask;
import com.squareup.picasso.Picasso;

import java.io.ByteArrayOutputStream;
import java.io.IOException;

import de.hdodenhof.circleimageview.CircleImageView;





public class ProfileActivity extends AppCompatActivity {

    private static final String TAG = "ProfileActivity" ;
    private EditText fullName,email,phone;
    FirebaseAuth fAuth;
    FirebaseFirestore fStore;
    String userID;
    Button resetPassLocal,changeProfileImage;
    FirebaseUser user;
    ImageView profileImage;
    private ProgressDialog mProgressDialog;

    private CircleImageView profileImageView;
    private Button closeButton,saveButton;
    private TextView profileChangeBtn;

    private DatabaseReference databaseReference;
    private Uri imageUri;
    private String myUri = "";
    private StorageTask uploadTask;
    private StorageReference storageReference;
    int TAKE_IMAGE_CODE = 10001;
    ProgressBar progressBar;


    Bitmap original_image;


    private static final int PReqCode = 2 ;
    private static final int REQ_CODE = 1000;



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



        fullName = findViewById(R.id.profileName);
        email = findViewById(R.id.profileEmail);
        phone = findViewById(R.id.profilePhone);
        resetPassLocal = findViewById(R.id.resetPasswordLocal);
        profileImage = findViewById(R.id.profile_image);
        changeProfileImage = findViewById(R.id.changeProfile);
        progressBar = findViewById(R.id.progressBar);

        mProgressDialog = new ProgressDialog(this);


        fAuth = FirebaseAuth.getInstance();
        fStore = FirebaseFirestore.getInstance();
        storageReference = FirebaseStorage.getInstance().getReference();

        StorageReference profileRef = storageReference.child("users/"+
                FirebaseAuth.getInstance().getCurrentUser().getUid()+"/profile.jpg");
        profileRef.getDownloadUrl().addOnSuccessListener(new OnSuccessListener<Uri>() {
            @Override
            public void onSuccess(Uri uri) {
                Picasso.get().load(uri).into(profileImage);
            }
        });

        userID = fAuth.getCurrentUser().getUid();
        user = fAuth.getCurrentUser();

        DocumentReference documentReference = fStore.
                collection("users").document(userID);
        documentReference.
                addSnapshotListener(new EventListener<DocumentSnapshot>() {
                    @Override
                    public void onEvent(@Nullable DocumentSnapshot documentSnapshot,
                                        @Nullable FirebaseFirestoreException error){
                        phone.setText(documentSnapshot.getString("phone"));
                        fullName.setText(documentSnapshot.getString("fName"));
                        email.setText(documentSnapshot.getString("email"));
                    }
                });
        //////////////Reset Password Button Clicked

        resetPassLocal.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                EditText resetPassword = new EditText(v.getContext());
                AlertDialog.Builder passwordResetDialog = new
                        AlertDialog.Builder(v.getContext());

                passwordResetDialog.setTitle("Reset Password ?");
                passwordResetDialog.setMessage("Enter New Password > 6 Characters long.");

                passwordResetDialog.setView(resetPassword);

                passwordResetDialog.setPositiveButton("Yes",
                        new DialogInterface.OnClickListener() {
                            @Override
                            public void onClick(DialogInterface dialog, int which) {
                                //extract the email and send reset link

                                String newPassword = resetPassword.getText().toString();
                                user.updatePassword(newPassword).
                                    addOnSuccessListener(new OnSuccessListener<Void>()
                                        {
                                            @Override
                                            public void onSuccess(Void unused) {
                                             Toast.makeText(ProfileActivity.this,
                                                    "Password Reset Successfully",
                                                        Toast.LENGTH_SHORT)
                                                        .show();
                                            }
                                        }).addOnFailureListener(new OnFailureListener() {
                                    @Override
                                    public void onFailure(@NonNull Exception e) {
                                        Toast.makeText(ProfileActivity.
                                                this,"Password Reset Failed",
                                                Toast.LENGTH_SHORT)
                                                .show();
                                    }
                                });

                            }
                        });
                passwordResetDialog.setNegativeButton("No",
                        new DialogInterface.OnClickListener() {
                            @Override
                            public void onClick(DialogInterface dialog, int which) {
                                //close the dialog box
                            }
                        });
                passwordResetDialog.create().show();

            }
        });

        changeProfileImage.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                checkAndRequestForPermission();
            }
        });

    }

    private void checkAndRequestForPermission() {
        if (ContextCompat.checkSelfPermission(ProfileActivity.this,
                Manifest.permission.READ_EXTERNAL_STORAGE)
                != PackageManager.PERMISSION_GRANTED) {
            if (ActivityCompat.shouldShowRequestPermissionRationale(ProfileActivity.
                    this, Manifest.permission.READ_EXTERNAL_STORAGE)) {

                Toast.makeText(ProfileActivity.this,
                        "Please accept for required permission",
                        Toast.LENGTH_SHORT).show();
            }
            else
            {
                ActivityCompat.requestPermissions(ProfileActivity.this,
                        new String[]{Manifest.permission.READ_EXTERNAL_STORAGE},
                        PReqCode);
            }
            return;
        }else{
            Intent OpenGalleryIntent= new Intent(Intent.ACTION_PICK,
                    MediaStore.Images.Media.EXTERNAL_CONTENT_URI);
            startActivityForResult(OpenGalleryIntent,REQ_CODE);
        }
    }

    @Override
    public void onActivityResult(int requestCode, int resultCode,
                                 @Nullable Intent data) {
        super.onActivityResult(requestCode, resultCode, data);
        if (requestCode == 1000) {
            if (resultCode == Activity.RESULT_OK) {


                imageUri = data.getData();
                try {

                    UploadToDatabase(imageUri);

                } catch (Exception e) {
                    Log.e("TAG", "Error : " + e);
                }

            }

        }

    }

    ///////////////////////upload image to Firebase/////////////////////////////
    private void UploadToDatabase(Uri imageUri) {
        progressBar.setVisibility(View.VISIBLE);
        StorageReference fileRef = storageReference.child("users/"+ FirebaseAuth.
                getInstance().getCurrentUser().getUid()+"/profile.jpg");
        fileRef.putFile(imageUri).addOnSuccessListener(new OnSuccessListener<UploadTask.
                TaskSnapshot>() {
            @Override
            public void onSuccess(UploadTask.TaskSnapshot taskSnapshot) {
                fileRef.getDownloadUrl().addOnSuccessListener(new OnSuccessListener<Uri>()
                {
                    @Override
                    public void onSuccess(Uri uri) {
                        Toast.makeText(ProfileActivity.this,
                                "Profile Uploading Sucess ....",Toast.LENGTH_SHORT)
                                .show();
                        progressBar.setVisibility(View.GONE);
                        Picasso.get().load(uri).into(profileImage);
                    }
                });
            }
        }).addOnFailureListener(new OnFailureListener() {
            @Override
            public void onFailure(@NonNull Exception e) {
                Toast.makeText(ProfileActivity.this,
                        "Profile Uploading Failed ....",Toast.LENGTH_SHORT)
                        .show();
            }
        });
    }

    public void dialogBox(String message,String title) {

        AlertDialog alertDialog = new AlertDialog.Builder(ProfileActivity.
                this).create();
        alertDialog.setTitle(title);
        alertDialog.setMessage(message);
        alertDialog.setButton(AlertDialog.BUTTON_POSITIVE, "OK",
                new DialogInterface.OnClickListener() {
            public void onClick(DialogInterface dialog, int which) {
            }
        });

        alertDialog.show();
    }
}

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context=".ProfileActivity"
    android:orientation="vertical">


    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="50dp"
        android:background="@drawable/top_gradient" />

    <TextView

        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:text="Covid Tracker"
        android:textStyle="bold"
        android:layout_marginTop="-40dp"
        android:height="30dp"
        android:fontFamily="sans-serif-smallcaps"
        android:textAlignment="center"
        android:textSize="25dp"
        android:textColor="@color/white"
        android:gravity="center_horizontal" />

        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:orientation="vertical"
            android:layout_marginTop="30dp"
            >



            <LinearLayout
                android:layout_width="match_parent"
                android:layout_height="250dp"
                android:orientation="vertical"
                android:background="@drawable/bg_top">

                <de.hdodenhof.circleimageview.CircleImageView
                    android:id="@+id/profile_image"
                    android:layout_width="150dp"
                    android:layout_height="150dp"
                    android:layout_marginTop="20dp"
                    android:layout_gravity="center"
                    app:civ_border_color="@color/white"
                    app:civ_border_width="5dp"
                    android:scaleType="centerCrop"
                    android:src="@drawable/user"/>

                <TextView
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:text="Welcome To Profile"
                    android:layout_marginTop="10dp"
                    android:layout_gravity="center"
                    android:textAlignment="center"
                    android:textAllCaps="true"
                    android:fontFamily="@font/baloo"
                    android:textSize="20dp"
                    />

            </LinearLayout>
            <Button
                android:id="@+id/changeProfile"
                android:layout_width="150dp"
                android:layout_height="45dp"
                android:layout_gravity="center"
                android:layout_marginTop="-19dp"
                android:background="@drawable/button_style"
                android:fontFamily="@font/baloo"
                android:text="Chage Profile"
                android:textColor="@color/white"
                android:textSize="15sp"
                android:textStyle="bold" />


            <ScrollView

                android:layout_width="match_parent"
                android:layout_height="match_parent"
                >

            <LinearLayout
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:orientation="vertical">

               <TextView
                   android:layout_width="match_parent"
                   android:layout_height="wrap_content"
                   android:layout_marginHorizontal="30dp"
                   android:layout_marginTop="10dp"
                   android:layout_gravity="center"
                   android:text="Username"
                   android:fontFamily="@font/baloo"
                   android:textSize="15dp"
                   />

                <EditText
                    android:id="@+id/profileName"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:layout_marginHorizontal="30dp"
                    android:padding="10dp"
                    android:editable="false"
                    android:textColor="@color/textcolor"
                    android:background="@drawable/input_style"
                    android:drawableRight="@drawable/ic_user"
                    android:hint="Your Name"
                    android:layout_gravity="center"
                    android:paddingRight="10dp"
                    android:paddingLeft="10dp"
                    android:fontFamily="@font/baloo"

                    />

                <TextView
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:layout_marginTop="10dp"
                    android:layout_marginHorizontal="30dp"
                    android:layout_gravity="center"
                    android:text="Email"
                    android:fontFamily="@font/baloo"
                    android:textSize="15dp"
                    />

                <EditText
                    android:id="@+id/profileEmail"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:layout_marginHorizontal="30dp"
                    android:padding="10dp"
                    android:editable="false"
                    android:background="@drawable/input_style"
                    android:drawableRight="@drawable/ic_email"
                    android:hint="Your Email Address"
                    android:textColor="@color/textcolor"
                    android:layout_gravity="center"
                    android:paddingRight="10dp"
                    android:paddingLeft="10dp"
                    android:fontFamily="@font/baloo"
                    />

                <TextView
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:layout_marginHorizontal="30dp"
                    android:layout_marginTop="10dp"
                    android:layout_gravity="center"
                    android:text="Mobile"
                    android:fontFamily="@font/baloo"
                    android:textSize="15dp"
                    />

                <EditText
                    android:id="@+id/profilePhone"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:layout_marginHorizontal="30dp"
                    android:padding="10dp"
                    android:editable="false"
                    android:background="@drawable/input_style"
                    android:drawableRight="@drawable/ic_phone"
                    android:hint="Your Phone"
                    android:textColor="@color/textcolor"
                    android:layout_gravity="center"
                    android:paddingRight="10dp"
                    android:paddingLeft="10dp"
                    android:fontFamily="@font/baloo"
                    />

                <Button
                    android:id="@+id/resetPasswordLocal"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:layout_marginHorizontal="30dp"
                    android:background="@drawable/button_style"
                    android:text="Reset Password"
                    android:textColor="@color/white"
                    android:layout_gravity="center"
                    android:textStyle="bold"
                    android:layout_marginTop="20dp"
                    android:fontFamily="@font/baloo"
                    android:textSize="18sp"
                    />

                <ProgressBar
                    android:id="@+id/progressBar"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:layout_gravity="center"
                    android:visibility="invisible"
                    android:layout_marginTop="10dp"/>


            </LinearLayout>

            </ScrollView>
        </LinearLayout>




</LinearLayout>

Tutorial 8 - Reset Password

2021-06-09T01:53:00.010+05:30

This is Sample Project Which you can improve UI design & Coding skills .

*******Important********

I moved profile info to Another Activity Called Profile

If you get any trouble. Please Contact me on WhatsApp!!

Now You can download source code until 8 tutorial.

activity_Profile

ProfileActivity

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context=".ProfileActivity"
    android:orientation="vertical">


    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="50dp"
        android:background="@drawable/top_gradient" />

    <TextView

        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:text="Covid Tracker"
        android:textStyle="bold"
        android:layout_marginTop="-40dp"
        android:height="30dp"
        android:fontFamily="sans-serif-smallcaps"
        android:textAlignment="center"
        android:textSize="25dp"
        android:textColor="@color/white"
        android:gravity="center_horizontal" />

    <ScrollView

        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:layout_marginTop="10dp">

        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginLeft="10dp"
            android:layout_marginRight="10dp"
            android:orientation="vertical">

            <TextView
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_marginTop="30dp"
                android:text="Your Profile"
                android:fontFamily="@font/baloo"
                android:textAlignment="center"
                android:textSize="20dp"
                android:gravity="center_horizontal" />

            <ImageView
                android:layout_width="100dp"
                android:layout_height="100dp"
                android:layout_gravity="center"
                android:layout_marginTop="20dp"
                android:src="@drawable/ic_user"
                android:scaleType="centerCrop"
                />

<!--            <Button-->
<!--                android:id="@+id/changeProfile"-->
<!--                android:layout_width="200dp"-->
<!--                android:layout_height="45dp"-->
<!--                android:background="@drawable/button_style"-->
<!--                android:text="Reset Profile"-->
<!--                android:textColor="@color/white"-->
<!--                android:layout_gravity="center"-->
<!--                android:textStyle="bold"-->
<!--                android:fontFamily="@font/baloo"-->
<!--                android:textSize="15sp"-->
<!--                />-->

            <EditText
                android:id="@+id/profileName"
                android:layout_width="350dp"
                android:layout_height="45dp"
                android:editable="false"
                android:textColor="@color/textcolor"
                android:background="@drawable/input_style"
                android:drawableRight="@drawable/ic_user"
                android:hint="Your Name"
                android:layout_gravity="center"
                android:paddingRight="10dp"
                android:paddingLeft="10dp"
                android:layout_marginTop="10dp"
                android:fontFamily="@font/baloo"
                />

            <EditText
                android:id="@+id/profileEmail"
                android:layout_width="350dp"
                android:layout_height="45dp"
                android:editable="false"
                android:background="@drawable/input_style"
                android:drawableRight="@drawable/ic_email"
                android:hint="Your Email Address"
                android:textColor="@color/textcolor"
                android:layout_gravity="center"
                android:paddingRight="10dp"
                android:paddingLeft="10dp"
                android:layout_marginTop="10dp"
                android:fontFamily="@font/baloo"
                />

            <EditText
                android:id="@+id/profilePhone"
                android:layout_width="350dp"
                android:layout_height="45dp"
                android:editable="false"
                android:background="@drawable/input_style"
                android:drawableRight="@drawable/ic_phone"
                android:hint="Your Phone"
                android:textColor="@color/textcolor"
                android:layout_gravity="center"
                android:paddingRight="10dp"
                android:paddingLeft="10dp"
                android:layout_marginTop="10dp"
                android:fontFamily="@font/baloo"
                />

            <LinearLayout
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_marginTop="50dp"
                android:orientation="vertical">

                <Button
                    android:id="@+id/resetPasswordLocal"
                    android:layout_width="350dp"
                    android:layout_height="45dp"
                    android:background="@drawable/button_style"
                    android:text="Reset Password"
                    android:textColor="@color/white"
                    android:layout_gravity="center"
                    android:textStyle="bold"
                    android:fontFamily="@font/baloo"
                    android:textSize="18sp"
                    />

            </LinearLayout>

        </LinearLayout>


    </ScrollView>

</LinearLayout>

package com.rrmchathura.myfirstapp;

import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.appcompat.app.AlertDialog;
import androidx.appcompat.app.AppCompatActivity;

import android.content.DialogInterface;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.Toast;

import com.google.android.gms.tasks.OnFailureListener;
import com.google.android.gms.tasks.OnSuccessListener;
import com.google.firebase.auth.FirebaseAuth;
import com.google.firebase.auth.FirebaseUser;
import com.google.firebase.firestore.DocumentReference;
import com.google.firebase.firestore.DocumentSnapshot;
import com.google.firebase.firestore.EventListener;
import com.google.firebase.firestore.FirebaseFirestore;
import com.google.firebase.firestore.FirebaseFirestoreException;

public class ProfileActivity extends AppCompatActivity {

    private EditText fullName,email,phone;
    FirebaseAuth fAuth;
    FirebaseFirestore fStore;
    String userID;
    Button resetPassLocal;
    FirebaseUser user;

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

        fullName = findViewById(R.id.profileName);
        email = findViewById(R.id.profileEmail);
        phone = findViewById(R.id.profilePhone);
        resetPassLocal = findViewById(R.id.resetPasswordLocal);


        fAuth = FirebaseAuth.getInstance();
        fStore = FirebaseFirestore.getInstance();

        userID = fAuth.getCurrentUser().getUid();
        user = fAuth.getCurrentUser();

        DocumentReference documentReference = fStore.
                collection("users").document(userID);
        documentReference.
                addSnapshotListener(new EventListener<DocumentSnapshot>() {
                    @Override
                    public void onEvent(@Nullable DocumentSnapshot documentSnapshot,
                                        @Nullable FirebaseFirestoreException error) {
                        phone.setText(documentSnapshot.getString("phone"));
                        fullName.setText(documentSnapshot.getString("fName"));
                        email.setText(documentSnapshot.getString("email"));
                    }
                });
        //////////////Reset Password Button Clicked

        resetPassLocal.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                EditText resetPassword = new EditText(v.getContext());
                AlertDialog.Builder passwordResetDialog = new
                        AlertDialog.Builder(v.getContext());

            passwordResetDialog.setTitle("Reset Password ?");
            passwordResetDialog.setMessage("Enter New Password > 6 Characters long.");

                passwordResetDialog.setView(resetPassword);

                passwordResetDialog.setPositiveButton("Yes",
                new DialogInterface.OnClickListener() {
                  @Override
                   public void onClick(DialogInterface dialog, int which) {
                   //extract the email and send reset link

              String newPassword = resetPassword.getText().toString();
              user.updatePassword(newPassword).
               addOnSuccessListener(new OnSuccessListener<Void>() {
              @Override
                public void onSuccess(Void unused) {
                 Toast.makeText(ProfileActivity.this,
                 "Password Reset Successfully",Toast.LENGTH_SHORT)
                     .show();
                              }
                      }).addOnFailureListener(new OnFailureListener() {
                      @Override
                       public void onFailure(@NonNull Exception e) {
                       Toast.makeText(ProfileActivity.
                       this,"Password Reset Failed",Toast.LENGTH_SHORT)
                                                .show();
                                    }
                                });

                            }
                        });
                passwordResetDialog.setNegativeButton("No",
                        new DialogInterface.OnClickListener() {
                            @Override
                            public void onClick(DialogInterface dialog, int which) {
                                //close the dialog box
                            }
                        });
                passwordResetDialog.create().show();

            }
        });
            }





}

FreeSourceCodelk

AIGuide - Place Finder App

Discover the World with AIGuide: Your Personalized Travel Assistant

$60 : If interest to buy this feel free to contact me

Technology and Framework

AndroidJava languageAndroid studio IDEFirebase database(Firebase Auth, Firebase database and firebase storage)Google map with places APISerpApi (for place details)

After purchasing, you will get

project full source codefree project setup Anydesk / TeamViewerDemo video

Email Sign In (Firebase) - Kotlin

LoginActivity

Email Sign Up (Firebase) - Kotlin

RegisterActivity

Google Sign In (Firebase) - Kotlin

LoginActivity

Bus Booking Android App

Description

Contact me

Application features/functionalities

Include Screens

Technology and Framework

After purchasing, you will get

Learning Management System(LMS)

App features and functions …

Firebase integrations …

App screenshots …

Google Lens Clone - Firebase Machine Learning Image (Image Labeling) object detection with SERP google search API

Waste Food Donation System(Request foods over notification + Admin Panel)

Introduction

Medi Care App - E channeling Application

Online Garage Service System Application

Social Media App

This is Android application based on Social Media. This application design by Android Studio and database create by Firebase. I used Java language to create this app. If anyone interest this project please feel to contact me. You can become a firebase master.

These are the features available in this project :

Coffee Hub - Coffee Order Application

This is Android application based on Coffee Shop. This application design by Android Studio and database create by Firebase. I used Java language to create this app. This system has two users.(user & admin). If anyone interest this project please feel to contact me.

Note Taking Application

This is Android application based on Note App. This application design by Android Studio with Room Database. I used Java language to create this app. If anyone interest this project please feel to contact me.

Download this project via download button.

Download Project

Employee Management System

This is C++ project design by QT and Database create by SQLite.

Buying & Selling System

This is Android application based on Buying & Selling System. This application design by Android Studio and database create by Firebase. I used Java language to create this app. This system has Three users.(Buyers, Sellers & Admin). If anyone interest this project please feel to contact me.

If anyone need more details. Please watch Video!!!!!!!!!

Student Information System(Customize)

This is C++ project design by QT and Database create by SQLite.

*** If u need this project please contact me. Thank You *** Email - rrmchathura@gmail.comWhatsApp - +94718831661Telegram - +94718831661Download Now

Waste Food Donation System(Request foods over notification)

Waste Food Donation System Android App

This is Android application based on Waste Food Donation System. This application design by Android Studio and database create by Firebase. I used Java language to create this app. This system has two users.(donator & Rider). If anyone interest this project please feel to contact me.

If anyone need more details. Please watch Video!!!!!!!!!

Introduction

Tutorial 14 - Get Current Location with Marker

Tutorial 13 - No Internet PopupBox

Tutorial 12 - Custom Alert Dialog

Tutorial 11 -Shared Preferences

Tutorial 10 - Update Profile

activity_profile

ProfileActivity

Tutorial 9 - Update Image

ProfileActivity

activity_profile

Tutorial 8 - Reset Password

activity_Profile

ProfileActivity

Android
Java language
Android studio IDE
Firebase database(Firebase Auth, Firebase database and firebase storage)
Google map with places API
SerpApi (for place details)

project full source code
free project setup Anydesk / TeamViewer

Demo video

* If u need this project please contact me. Thank You *

Email - rrmchathura@gmail.com
WhatsApp - +94718831661
Telegram - +94718831661