Last active
June 7, 2017 20:37
-
-
Save kjromero/427782068ceeab96a500c4b431a45ad1 to your computer and use it in GitHub Desktop.
Sign Up using Firebase and Kotlin
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| package kenny.kotlin.firebaseexample | |
| import android.content.Intent | |
| import android.support.v7.app.AppCompatActivity | |
| import android.os.Bundle | |
| import android.util.Log | |
| 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 kotlinx.android.synthetic.main.activity_sign_up.* | |
| class SignUpActivity : AppCompatActivity() { | |
| //Creamos el listener de autenticacion a firebase | |
| var mAuthListenr : FirebaseAuth.AuthStateListener? = null | |
| override fun onCreate(savedInstanceState: Bundle?) { | |
| super.onCreate(savedInstanceState) | |
| setContentView(R.layout.activity_sign_up) | |
| // instanciamos el listener cuando se crea la actividad | |
| mAuthListenr = FirebaseAuth.AuthStateListener(object : FirebaseAuth.AuthStateListener, (FirebaseAuth) -> Unit { | |
| override fun invoke(p1: FirebaseAuth) { | |
| } | |
| override fun onAuthStateChanged(p0: FirebaseAuth) { | |
| var user = p0.getCurrentUser() | |
| if (user != null){ | |
| Log.i("SESION","secion iniciada con email : ${user.email}") | |
| }else{ | |
| Log.i("SESION","secion cerrada 1 ") | |
| } | |
| } | |
| }) | |
| //listener al boton registrar | |
| btn_sign_up.setOnClickListener { | |
| FirebaseAuth.getInstance().createUserWithEmailAndPassword(e_username_up.text.toString(),e_pass_up.text.toString()).addOnCompleteListener(object : OnCompleteListener<AuthResult> { | |
| override fun onComplete(p0: Task<AuthResult>) { | |
| if (p0.isSuccessful){ | |
| var goSignUp = Intent(applicationContext, MainActivity::class.java) | |
| startActivity(goSignUp) | |
| Log.i("SESION","secion iniciada ") | |
| }else{ | |
| Log.i("SESION","secion cerrada 2"+ p0.exception) | |
| } | |
| } | |
| }) | |
| } | |
| } | |
| //seteamos nuestro listener al Api cuando se inicia el activity | |
| override fun onStart() { | |
| super.onStart() | |
| FirebaseAuth.getInstance().addAuthStateListener(mAuthListenr!!) | |
| } | |
| // quitamos el listener cuando se sale del activity | |
| override fun onStop() { | |
| super.onStop() | |
| if (mAuthListenr != null){ | |
| FirebaseAuth.getInstance().removeAuthStateListener(mAuthListenr!!) | |
| } | |
| } | |
| } |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment