msangel

// Dagger 1 example
@Module(
        complete = false,
        library = true
)
public final class ApiModule {
    @Provides
    @Singleton
    Retrofit provideRetrofit(Gson gson, Application app) {
        return new Retrofit.Builder()

anitaa1990

/* We create an interface with one method  */

  public interface TextWatcherWithInstance {
      void onTextChanged(EditText editText, CharSequence s, int start, int before, int count);
  }
  
  
  /* We create a custom class called MultiTextWatcher. 
   * And pass the interface here  
   */            

nikhilmufc7

// Error Codes for SignUp

ERROR_OPERATION_NOT_ALLOWED` - Indicates that Anonymous accounts are not enabled.
ERROR_WEAK_PASSWORD - If the password is not strong enough.
ERROR_INVALID_EMAIL` - If the email address is malformed.  
ERROR_EMAIL_ALREADY_IN_USE - If the email is already in use by a different account. 
ERROR_INVALID_CREDENTIAL` - If the [email] address is malformed.
  
  // sending password reset email
ERROR_INVALID_EMAIL` - If the [email] address is malformed.

tobioyelekan

private val userId = MutableLiveData<String>()

    val userDetails = userId.switchMap {
        userRepo.getUser(it)
    }

    val userFullName = userDetails.map {
        getFullName(it.firstName, it.lastName)
    }