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- package com.example.bahaaibrahim.firebasetest;
- import android.content.Intent;
- import android.os.Bundle;
- import android.support.annotation.NonNull;
- import android.support.design.widget.FloatingActionButton;
- import android.support.design.widget.Snackbar;
- import android.support.v7.app.AppCompatActivity;
- import android.support.v7.widget.Toolbar;
- import android.text.TextUtils;
- import android.view.Menu;
- import android.view.MenuItem;
- 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.FirebaseUser;
- public class MainActivity extends AppCompatActivity {
- public EditText signUpText;
- public EditText password;
- public Button signUpBotton;
- public FirebaseAuth mAuth;
- public FirebaseAuth.AuthStateListener mAuthListener;
- public String email_s;
- public String password_s;
- @Override
- protected void onCreate(Bundle savedInstanceState) {
- super.onCreate(savedInstanceState);
- setContentView(R.layout.activity_main);
- Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
- setSupportActionBar(toolbar);
- signUpText = (EditText) findViewById(R.id.email);
- password = (EditText) findViewById(R.id.password);
- signUpBotton = (Button) findViewById(R.id.signup);
- mAuth = FirebaseAuth.getInstance();
- mAuthListener = new FirebaseAuth.AuthStateListener() {
- @Override
- public void onAuthStateChanged(@NonNull FirebaseAuth firebaseAuth) {
- FirebaseUser user = firebaseAuth.getCurrentUser();
- if (user != null) {
- startActivity(new Intent(MainActivity.this, ProfileActivity.class));
- } else {
- // User is signed out
- }
- // ...
- }
- };
- signUpBotton.setOnClickListener(new View.OnClickListener() {
- @Override
- public void onClick(View view) {
- onSignUp();
- }
- });
- FloatingActionButton fab = (FloatingActionButton) findViewById(R.id.fab);
- fab.setOnClickListener(new View.OnClickListener() {
- @Override
- public void onClick(View view) {
- Snackbar.make(view, "Replace with your own action", Snackbar.LENGTH_LONG)
- .setAction("Action", null).show();
- }
- });
- }
- @Override
- protected void onStart() {
- super.onStart();
- mAuth.addAuthStateListener(mAuthListener);
- }
- @Override
- public void onStop() {
- super.onStop();
- if (mAuthListener != null) {
- mAuth.removeAuthStateListener(mAuthListener);
- }
- }
- @Override
- public boolean onCreateOptionsMenu(Menu menu) {
- // Inflate the menu; this adds items to the action bar if it is present.
- getMenuInflater().inflate(R.menu.menu_main, menu);
- return true;
- }
- @Override
- public boolean onOptionsItemSelected(MenuItem item) {
- // Handle action bar item clicks here. The action bar will
- // automatically handle clicks on the Home/Up button, so long
- // as you specify a parent activity in AndroidManifest.xml.
- int id = item.getItemId();
- //noinspection SimplifiableIfStatement
- if (id == R.id.action_settings) {
- return true;
- }
- return super.onOptionsItemSelected(item);
- }
- public void onSignUp() {
- email_s = signUpText.getText().toString();
- password_s = password.getText().toString();
- if (TextUtils.isEmpty(email_s) || TextUtils.isEmpty(password_s)) {
- Toast.makeText(getApplicationContext(), "Invalid Email / Password", Toast.LENGTH_LONG).show();
- } else {
- mAuth.createUserWithEmailAndPassword(email_s, password_s)
- .addOnCompleteListener(this, new OnCompleteListener<AuthResult>() {
- @Override
- public void onComplete(@NonNull Task<AuthResult> task) {
- if (task.isSuccessful()) {
- Toast.makeText(getApplicationContext(), "Signed Up!", Toast.LENGTH_LONG).show();
- }
- }
- });
- }
- }
- }
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