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- package com.dannyfirebase.firebase;
- import android.content.Intent;
- import android.os.Bundle;
- import android.support.annotation.NonNull;
- import android.support.v7.app.AppCompatActivity;
- import android.util.Patterns;
- import android.view.View;
- import android.widget.Button;
- import android.widget.EditText;
- 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.FirebaseAuthUserCollisionException;
- public class MainActivity extends AppCompatActivity {
- EditText edtUsername,edtPassword,edtMail;
- Button btndft,btnmsk;
- //firebaseauth
- private FirebaseAuth mAuth;
- @Override
- protected void onCreate(Bundle savedInstanceState) {
- super.onCreate(savedInstanceState);
- setContentView(R.layout.activity_main);
- //firebaseauth
- mAuth = FirebaseAuth.getInstance();
- edtUsername = (EditText)findViewById(R.id.edtuser);
- edtPassword = (EditText)findViewById(R.id.edtpwd);
- edtMail = (EditText)findViewById(R.id.edtmail);
- btndft = (Button)findViewById(R.id.btndftuser);
- btnmsk = (Button)findViewById(R.id.btnmsk);
- btnmsk.setOnClickListener(new View.OnClickListener(){
- @Override
- public void onClick(View v) {
- Intent i = new Intent(MainActivity.this, Main2Activity.class);
- startActivity(i);
- }
- });
- btndft.setOnClickListener(new View.OnClickListener() {
- @Override
- public void onClick(View v) {
- registeruser();
- // switch(v.getId()){
- // case R.id.btndftuser:
- //
- // break;
- // }
- }
- });
- }
- private void registeruser() {
- String email = edtMail.getText().toString().trim();
- String password = edtPassword.getText().toString().trim();
- if(email.isEmpty()){
- edtMail.setError("Email sudah salah");
- edtMail.requestFocus();
- return;
- }
- if(!Patterns.EMAIL_ADDRESS.matcher(email).matches()){
- edtMail.setError("silakan masukkan email yang valid");
- edtMail.requestFocus();
- return;
- }
- if(password.isEmpty()){
- edtPassword.setError("Password sudah salah");
- edtPassword.requestFocus();
- return;
- }
- if(password.length()<6){
- edtPassword.setError("minimal 6");
- edtPassword.requestFocus();
- return;
- }
- mAuth.createUserWithEmailAndPassword(email, password).addOnCompleteListener(this, new OnCompleteListener<AuthResult>() {
- @Override
- public void onComplete(@NonNull Task<AuthResult> task) {
- // Log.d(TAG, "createUserWithEmail:onComplete:" + task.isSuccessful());
- // If sign in fails, display a message to the user. If sign in succeeds
- // the auth state listener will be notified and logic to handle the
- // signed in user can be handled in the listener.
- if (!task.isSuccessful()) {
- Toast.makeText(MainActivity.this, "berhasil",Toast.LENGTH_SHORT).show();
- Intent i = new Intent(MainActivity.this, Main3Activity.class);
- i.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
- startActivity(i);
- }else{
- if(task.getException() instanceof FirebaseAuthUserCollisionException){
- Toast.makeText(MainActivity.this, "sudah ada",Toast.LENGTH_SHORT).show();
- }else{
- Toast.makeText(MainActivity.this, task.getException().getMessage(), Toast.LENGTH_SHORT).show();
- }
- }
- }
- });
- }
- }
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