Untitled

package com.example.adminappsocialmedia;

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

import android.content.Intent;
import android.os.Bundle;
import android.text.TextUtils;
import android.text.method.HideReturnsTransformationMethod;
import android.text.method.PasswordTransformationMethod;
import android.view.View;
import android.widget.Button;
import android.widget.CheckBox;
import android.widget.CompoundButton;
import android.widget.EditText;
import android.widget.ProgressBar;
import android.widget.Toast;

import com.google.android.gms.tasks.OnCompleteListener;
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;

public class Register extends AppCompatActivity {

    private EditText register_email_field;
    private EditText register_pass_field;
    private EditText register_confir_pass_field;
    private Button reg_btn;
    private Button reg_login_btn;
    private FirebaseAuth mAuth;
    private ProgressBar progressBar;
    private CheckBox checkBox;

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


        checkBox = findViewById(R.id.register_checkbox);
        register_email_field = findViewById(R.id.register_email);
        register_pass_field = findViewById(R.id.register_password);
        register_confir_pass_field = findViewById(R.id.register_confirm_password);
        reg_btn = findViewById(R.id.register_button);
        reg_login_btn = findViewById(R.id.register_login_button);
        progressBar = findViewById(R.id.register_progressBar);
        mAuth = FirebaseAuth.getInstance();


        checkBox.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
            @Override
            public void onCheckedChanged(CompoundButton compoundButton, boolean b) {
                if (b){
                    register_pass_field.setTransformationMethod(HideReturnsTransformationMethod.getInstance());
                    register_confir_pass_field.setTransformationMethod(HideReturnsTransformationMethod.getInstance());
                }else {
                    register_pass_field.setTransformationMethod(PasswordTransformationMethod.getInstance());
                    register_confir_pass_field.setTransformationMethod(PasswordTransformationMethod.getInstance());
                }
            }
        });

        reg_btn.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {


                String email = register_email_field.getText().toString();
                String pass = register_pass_field.getText().toString();
                String confirm_pass = register_confir_pass_field.getText().toString();

                if (!TextUtils.isEmpty(email) || !TextUtils.isEmpty(pass) || !TextUtils.isEmpty(confirm_pass)){


                    if (pass.equals(confirm_pass)){

                        progressBar.setVisibility(View.VISIBLE);

                        mAuth.createUserWithEmailAndPassword(email,pass).addOnCompleteListener(new OnCompleteListener<AuthResult>() {
                            @Override
                            public void onComplete(@NonNull Task<AuthResult> task) {
                                if (task.isSuccessful()){
                                    sendtoMain();
                                }else {
                                    String error = task.getException().getMessage();
                                    Toast.makeText(getApplicationContext(),"Error :" + error,Toast.LENGTH_LONG).show();
                                }

                                progressBar.setVisibility(View.INVISIBLE);
                            }
                        });
                    }else {
                        Toast.makeText(getApplicationContext(),"Confirm password and password field doesn't Match",Toast.LENGTH_LONG).show();

                    }



                }

            }
        });

        reg_login_btn.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {

                Intent intent = new Intent(Register.this,Login.class);
                startActivity(intent);
            }
        });


    }

    @Override
    protected void onStart() {
        super.onStart();

        FirebaseUser currentUser = FirebaseAuth.getInstance().getCurrentUser();
        if (currentUser != null){
            sendtoMain();

        }

    }
    private void sendtoMain(){

        Intent intent = new Intent(Register.this,MainActivity.class);
        startActivity(intent);
        finish();

    }



}