package com.cyberworldtechnologies.earn;

public class UserProfile {
public String userNumber;
public String userEmail;
public String userName;
public int userRupees;

public UserProfile(){
}

public UserProfile(String userNumber, String userEmail, String userName) {
    this.userNumber = userNumber;
    this.userEmail = userEmail;
    this.userName = userName;
    this.userRupees = userRupees;
}


public int getUserRupees (){
    return userRupees;
}

public void setUserRupees(int userRupees) {
    this.userRupees = userRupees;
}

public String getUserNumber() {
    return userNumber;
}

public void setUserNumber(String userNumber) {
    this.userNumber = userNumber;
}

public String getUserEmail() {
    return userEmail;
}

public void setUserEmail(String userEmail) {
    this.userEmail = userEmail;
}

public String getUserName() {
    return userName;
}

public void setUserName(String userName) {
    this.userName = userName;
 }
}

package com.cyberworldtechnologies.earn;

import android.app.Application;
import android.content.Intent;
import android.graphics.Bitmap;
import android.net.Uri;
import android.provider.MediaStore;
import android.support.annotation.NonNull;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.ImageView;
import android.widget.TextView;
import android.widget.Toast;

import com.google.android.gms.tasks.OnCompleteListener;
import com.google.android.gms.tasks.OnFailureListener;
import com.google.android.gms.tasks.Task;
import com.google.firebase.auth.AuthResult;
import com.google.firebase.auth.FirebaseAuth;
import com.google.firebase.auth.FirebaseUser;
import com.google.firebase.database.DatabaseReference;
import com.google.firebase.database.FirebaseDatabase;
import com.google.firebase.storage.FirebaseStorage;
import com.google.firebase.storage.StorageReference;
import com.google.firebase.storage.UploadTask;
import com.squareup.picasso.Picasso;

import java.io.File;
import java.io.IOException;

public class RegistrationActivity extends AppCompatActivity{

private EditText userName, userPassword, userEmail, userNumber;
private Button regButton;
private TextView userLogin;
private FirebaseAuth firebaseAuth;
private ImageView userProfilePic;
String email, name, number, password;
private FirebaseStorage firebaseStorage;
private static int PICK_IMAGE = 123;
Uri imagePath;
private StorageReference storageReference;

@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
    if(requestCode == PICK_IMAGE && resultCode == RESULT_OK && data.getData() != null){
        imagePath = data.getData();
        try {
            Bitmap bitmap = MediaStore.Images.Media.getBitmap(getContentResolver(), imagePath);
            userProfilePic.setImageBitmap(bitmap);
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
    super.onActivityResult(requestCode, resultCode, data);
}

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

    firebaseAuth = FirebaseAuth.getInstance();
    firebaseStorage = FirebaseStorage.getInstance();

    storageReference = firebaseStorage.getReference();

    userProfilePic.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {
            Intent myIntent = new Intent(Intent.ACTION_PICK);
            myIntent.setType("image/*");
            startActivityForResult(myIntent, 123);
        }
    });



    regButton.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {
            if(validate()){
                //Upload data to the database
                String user_email = userEmail.getText().toString().trim();
                String user_password = userPassword.getText().toString().trim();

                firebaseAuth.createUserWithEmailAndPassword(user_email, user_password).addOnCompleteListener(new OnCompleteListener<AuthResult>() {
                    @Override
                    public void onComplete(@NonNull Task<AuthResult> task) {

                        if(task.isSuccessful()){
                            //sendEmailVerification();
                            sendUserData();
                            firebaseAuth.signOut();
                            Toast.makeText(RegistrationActivity.this, "Successfully Registered, Upload complete!", Toast.LENGTH_SHORT).show();
                            finish();
                            startActivity(new Intent(RegistrationActivity.this, MainActivity.class));
                        }else{
                            Toast.makeText(RegistrationActivity.this, "Registration Failed", Toast.LENGTH_SHORT).show();
                        }

                    }
                });
            }
        }
    });

    userLogin.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {
            startActivity(new Intent(RegistrationActivity.this, MainActivity.class));
        }
    });

}

private void setupUIViews(){
    userName = (EditText)findViewById(R.id.etUserName);
    userPassword = (EditText)findViewById(R.id.etUserPassword);
    userEmail = (EditText)findViewById(R.id.etUserEmail);
    regButton = (Button)findViewById(R.id.btnRegister);
    userLogin = (TextView)findViewById(R.id.tvUserLogin);
    userNumber = (EditText)findViewById(R.id.etNumber);
    userProfilePic = (ImageView)findViewById(R.id.ivProfile);
}

private Boolean validate(){
    Boolean result = false;

    name = userName.getText().toString();
    password = userPassword.getText().toString();
    email = userEmail.getText().toString();
    number = userNumber.getText().toString();


    if(name.isEmpty() || password.isEmpty() || email.isEmpty() || number.isEmpty() || imagePath == null){
        Toast.makeText(this, "Please enter all the details", Toast.LENGTH_SHORT).show();
    }else{
        result = true;
    }

    return result;
}


private void sendEmailVerification(){
    FirebaseUser firebaseUser = firebaseAuth.getCurrentUser();
    if(firebaseUser!=null){
        firebaseUser.sendEmailVerification().addOnCompleteListener(new OnCompleteListener<Void>() {
            @Override
            public void onComplete(@NonNull Task<Void> task) {
                if(task.isSuccessful()){
                    sendUserData();
                    Toast.makeText(RegistrationActivity.this, "Successfully Registered, Verification mail sent!", Toast.LENGTH_SHORT).show();
                    firebaseAuth.signOut();
                    finish();
                    startActivity(new Intent(RegistrationActivity.this, MainActivity.class));
                }else{
                    Toast.makeText(RegistrationActivity.this, "Verification mail has'nt been sent!", Toast.LENGTH_SHORT).show();
                }
            }
        });
    }
}

private void sendUserData(){
    FirebaseDatabase firebaseDatabase = FirebaseDatabase.getInstance();
    DatabaseReference myRef = firebaseDatabase.getReference(firebaseAuth.getUid());
    StorageReference imageReference = storageReference.child(firebaseAuth.getUid()).child("Images").child("Profile Pic");  //User id/Images/Profile Pic.jpg
    UploadTask uploadTask = imageReference.putFile(imagePath);
    uploadTask.addOnFailureListener(new OnFailureListener() {
        @Override
        public void onFailure(@NonNull Exception e) {
            Toast.makeText(RegistrationActivity.this, "Upload failed!", Toast.LENGTH_SHORT).show();
        }
    }).addOnCompleteListener(new OnCompleteListener<UploadTask.TaskSnapshot>() {
        @Override
        public void onComplete(@NonNull Task<UploadTask.TaskSnapshot> task) {
            Toast.makeText(RegistrationActivity.this, "Upload successful!", Toast.LENGTH_SHORT).show();
        }
    });
    UserProfile userProfile = new UserProfile(number, email, name);
    userProfile.setUserRupees( 0 );
    myRef.setValue(userProfile);
 }
}

package com.cyberworldtechnologies.earn;

import android.content.Intent;
import android.graphics.Bitmap;
import android.net.Uri;
import android.provider.MediaStore;
import android.support.annotation.NonNull;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.MenuItem;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.ImageView;
import android.widget.TextView;
import android.widget.Toast;

import com.google.android.gms.tasks.OnCompleteListener;
import com.google.android.gms.tasks.OnFailureListener;
import com.google.android.gms.tasks.OnSuccessListener;
import com.google.android.gms.tasks.Task;
import com.google.firebase.FirebaseError;
import com.google.firebase.auth.FirebaseAuth;
import com.google.firebase.database.DataSnapshot;
import com.google.firebase.database.DatabaseError;
import com.google.firebase.database.DatabaseReference;
import com.google.firebase.database.FirebaseDatabase;
import com.google.firebase.database.ValueEventListener;
import com.google.firebase.storage.FirebaseStorage;
import com.google.firebase.storage.StorageReference;
import com.google.firebase.storage.UploadTask;
import com.squareup.picasso.Picasso;

import java.io.IOException;

public class AddMoney extends AppCompatActivity {

private TextView EarnedMoney;
private Button update;
private FirebaseAuth firebaseAuth;
private FirebaseDatabase firebaseDatabase;

private int add = 5;


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

    EarnedMoney = findViewById( R.id.tvEarnedMoney );

    update = findViewById( R.id.btnUpdateMoney );

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



    getSupportActionBar().setDisplayHomeAsUpEnabled( true );

    firebaseAuth = FirebaseAuth.getInstance();
    firebaseDatabase = FirebaseDatabase.getInstance();

    final DatabaseReference databaseReference = firebaseDatabase.getReference( firebaseAuth.getUid() );




}

public void addfive(){



}



}

<?xml version="1.0" encoding="utf-8"?>
<android.support.constraint.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"
android:background="@drawable/gradient_back"
tools:context=".AddMoney">

<TextView
    android:id="@+id/tvEarnedMoney"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_marginBottom="8dp"
    android:layout_marginEnd="8dp"
    android:layout_marginStart="8dp"
    android:layout_marginTop="8dp"
    android:ems="14"
    android:text="You Have Earned Rs.5"
    android:textSize="25sp"
    android:gravity="center_horizontal"
    android:textColor="@color/colorPrimarywhite"
    app:layout_constraintBottom_toBottomOf="parent"
    app:layout_constraintEnd_toEndOf="parent"
    app:layout_constraintHorizontal_bias="0.503"
    app:layout_constraintStart_toStartOf="parent"
    app:layout_constraintTop_toTopOf="parent"
    app:layout_constraintVertical_bias="0.08" />

<Button
    android:id="@+id/btnUpdateMoney"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_marginBottom="8dp"
    android:layout_marginEnd="8dp"
    android:layout_marginStart="8dp"
    android:layout_marginTop="8dp"
    android:text="Add Money To Wallet"
    android:ems="10"
    android:background="@drawable/backbtn"
    android:textColor="@color/colorPrimarywhite"
    app:layout_constraintBottom_toBottomOf="parent"
    app:layout_constraintEnd_toEndOf="parent"
    app:layout_constraintStart_toStartOf="parent"
    app:layout_constraintTop_toBottomOf="@+id/tvEarnedMoney"
    app:layout_constraintVertical_bias="0.042" />
  </android.support.constraint.ConstraintLayout>