I have created a signup form for users to signup. When the user fills in the details on the Firebase server, the details did not show in the exact place.
I have attached all the required code and screenshots.
This XML code I am using.
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="@drawable/dark"
android:gravity="center"
android:paddingLeft="16sp"
android:paddingRight="16sp"
android:paddingBottom="5sp"
tools:context=".Register">
<ImageView
android:layout_width="match_parent"
android:layout_height="190sp"
android:contentDescription="@string/todo"
android:src="@drawable/logo" />
<ScrollView
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_marginTop="190sp">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content">
<EditText
android:id="@+id/Name"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_marginTop="5sp"
android:autofillHints=""
android:background="@drawable/boder"
android:drawableStart="@drawable/user_18"
android:drawablePadding="10sp"
android:ems="10"
android:hint="@string/name"
android:inputType="text"
android:padding="14sp"
android:textColorHint="#616161" />
<EditText
android:id="@+id/EmailId"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_marginTop="65sp"
android:autofillHints=""
android:background="@drawable/boder"
android:drawableStart="@drawable/envelope_18"
android:drawablePadding="10sp"
android:ems="10"
android:hint="@string/email"
android:inputType="textEmailAddress"
android:padding="14sp"
android:textColorHint="#616161" />
<EditText
android:id="@+id/Password"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_marginTop="125sp"
android:autofillHints=""
android:background="@drawable/boder"
android:drawableStart="@drawable/lock_18"
android:drawablePadding="10sp"
android:ems="10"
android:hint="@string/pass"
android:inputType="textPassword"
android:padding="14sp"
android:textColorHint="#616161" />
<EditText
android:id="@+id/Re_password"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_marginTop="185sp"
android:autofillHints=""
android:background="@drawable/boder"
android:drawableStart="@drawable/lock_18"
android:drawablePadding="10sp"
android:ems="10"
android:hint="@string/rpass"
android:inputType="textPassword"
android:padding="14sp"
android:textColorHint="#616161" />
<EditText
android:id="@+id/Mobile"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="245sp"
android:autofillHints=""
android:background="@drawable/boder"
android:drawableStart="@drawable/phone_call_18"
android:drawablePadding="10sp"
android:ems="10"
android:hint="@string/mobile_number"
android:inputType="number"
android:padding="14sp"
android:textColorHint="#616161" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal">
<EditText
android:id="@+id/DOB"
android:layout_width="170sp"
android:layout_height="wrap_content"
android:layout_marginTop="305sp"
android:background="@drawable/boder"
android:drawableStart="@drawable/calendar_18"
android:drawablePadding="10sp"
android:focusable="false"
android:hint="@string/date_of_birth"
android:importantForAutofill="no"
android:inputType="date"
android:padding="14sp"
android:textColorHint="#616161" />
<EditText
android:id="@+id/Gender"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginStart="30sp"
android:layout_marginTop="305sp"
android:background="@drawable/boder"
android:drawableStart="@drawable/male_18"
android:drawablePadding="10sp"
android:ems="10"
android:hint="@string/gender"
android:importantForAutofill="no"
android:inputType="text"
android:padding="14sp"
android:textColorHint="#616161" />
</LinearLayout>
<EditText
android:id="@+id/School"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_marginTop="365sp"
android:autofillHints=""
android:background="@drawable/boder"
android:drawableStart="@drawable/school_18"
android:drawablePadding="10sp"
android:hint="@string/school_name"
android:inputType="text"
android:padding="14sp"
android:textColorHint="#616161" />
<EditText
android:id="@+id/Classes"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_marginTop="425sp"
android:autofillHints=""
android:background="@drawable/boder"
android:drawableStart="@drawable/graduation_cap_18"
android:drawablePadding="10sp"
android:hint="@string/clas"
android:inputType="text"
android:padding="14sp"
android:textColorHint="#616161" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="horizontal">
<EditText
android:id="@+id/State"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="490sp"
android:layout_marginEnd="20sp"
android:background="@drawable/boder"
android:drawableStart="@drawable/marker_18"
android:drawablePadding="10sp"
android:hint="@string/select_state"
android:importantForAutofill="no"
android:inputType="text"
android:padding="14sp"
android:textColorHint="#616161" />
<EditText
android:id="@+id/City"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="490sp"
android:background="@drawable/boder"
android:drawableStart="@drawable/home_18"
android:drawablePadding="10sp"
android:ems="10"
android:hint="@string/city"
android:importantForAutofill="no"
android:inputType="text"
android:padding="14sp"
android:textColorHint="#616161" />
</LinearLayout>
<Button
android:id="@+id/sign"
android:layout_width="240sp"
android:layout_height="wrap_content"
android:layout_marginStart="50sp"
android:layout_marginTop="550sp"
android:background="@drawable/btnshape"
android:text="@string/sign_up"
android:textAllCaps="false"
android:textColor="@color/white"
android:textSize="24sp" />
</RelativeLayout>
</ScrollView>
<ProgressBar
android:id="@+id/progressBar"
style="?android:progressBarStyleLarge"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true"
android:layout_centerVertical="true"
android:elevation="15sp"
android:visibility="gone" />
</RelativeLayout>
Java Code***********************************************************************************************
package com.example.studysagar;
import android.app.DatePickerDialog;
import android.app.ProgressDialog;
import android.os.Bundle;
import android.text.TextUtils;
import android.util.Log;
import android.util.Patterns;
import android.view.View;
import android.widget.Button;
import android.widget.DatePicker;
import android.widget.EditText;
import android.widget.Toast;
import androidx.annotation.NonNull;
import androidx.appcompat.app.AppCompatActivity;
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.FirebaseAuthInvalidCredentialsException;
import com.google.firebase.auth.FirebaseAuthUserCollisionException;
import com.google.firebase.auth.FirebaseAuthWeakPasswordException;
import com.google.firebase.auth.FirebaseUser;
import com.google.firebase.auth.UserProfileChangeRequest;
import com.google.firebase.database.DatabaseReference;
import com.google.firebase.database.FirebaseDatabase;
import java.util.Calendar;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
public class Register extends AppCompatActivity {
private static final String TAG = "Register";
private EditText Name, EmailId, Password, RePassword, Mobile, DoB, Gender, School, Classes, State, City;
private Button sign;
private DatePickerDialog picker;
private ProgressDialog loadingBar;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_register);
getSupportActionBar().setTitle("Registration");
Toast.makeText(Register.this, "You can Registered now", Toast.LENGTH_SHORT).show();
loadingBar = new ProgressDialog(this);
/* // open login activity
Button SignIn = findViewById(R.id.SignIn);
SignIn.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Intent intent = new Intent(MainActivity.this, signin.class);
startActivity(intent);
}
});*/
Name = findViewById(R.id.Name);
EmailId = findViewById(R.id.EmailId);
Password = findViewById(R.id.Password);
RePassword = findViewById(R.id.Re_password);
Mobile = findViewById(R.id.Mobile);
DoB = findViewById(R.id.DOB);
Gender = findViewById(R.id.Gender);
School = findViewById(R.id.School);
Classes = findViewById(R.id.Classes);
State = findViewById(R.id.State);
City = findViewById(R.id.City);
sign = findViewById(R.id.sign);
// Setting of date picker
DoB.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
final Calendar calendar = Calendar.getInstance();
int day = calendar.get(Calendar.DAY_OF_MONTH);
int month = calendar.get(Calendar.MONTH);
int year = calendar.get(Calendar.YEAR);
// Date Picker dialogue
picker = new DatePickerDialog(Register.this, new DatePickerDialog.OnDateSetListener() {
@Override
public void onDateSet(DatePicker view, int year, int month, int dayOfMonth) {
DoB.setText(dayOfMonth + "/" + (month + 1) + "/" + year);
}
}, year, month, day);
picker.show();
}
});
sign.setOnClickListener(view -> {
// Obtain entered data
String name = Name.getText().toString();
String emailid = EmailId.getText().toString();
String password = Password.getText().toString();
String Repass = RePassword.getText().toString();
String mobile = Mobile.getText().toString();
String dateOfBirth = DoB.getText().toString();
String gender = Gender.getText().toString();
String school = School.getText().toString();
String Clas = Classes.getText().toString();
String state = State.getText().toString();
String city = City.getText().toString();
//Validate Mobile Number using Matcher and Patter (Regular Expression)
String mobileRegex = "[6-9][0-9]{9}"; // first number can be{6,7,8,9}
Matcher mobileMatcher;
Pattern mobilePattern = Pattern.compile(mobileRegex);
mobileMatcher = mobilePattern.matcher(mobile);
//Condition
if (TextUtils.isEmpty(name)) {
Toast.makeText(Register.this, "Please enter your name!", Toast.LENGTH_LONG).show();
Name.setError("Full name is required");
Name.requestFocus();
return;
} else if (TextUtils.isEmpty(emailid)) {
Toast.makeText(Register.this, "Please enter your email!", Toast.LENGTH_LONG).show();
EmailId.setError("email is required");
EmailId.requestFocus();
return;
} else if (!Patterns.EMAIL_ADDRESS.matcher(emailid).matches()) {
Toast.makeText(Register.this, "Please re-enter your email!", Toast.LENGTH_LONG).show();
EmailId.setError("Valid email is required");
EmailId.requestFocus();
return;
} else if (TextUtils.isEmpty(password)) {
Toast.makeText(Register.this, "Please enter your password!", Toast.LENGTH_LONG).show();
Password.setError("password is required");
Password.requestFocus();
} else if (Password.length() < 8) {
Toast.makeText(Register.this, "Password should be at least 8 digit", Toast.LENGTH_LONG).show();
Password.setError("password is too weak");
Password.requestFocus();
} else if (TextUtils.isEmpty(Repass)) {
Toast.makeText(Register.this, "Please enter your password again", Toast.LENGTH_LONG).show();
RePassword.setError("password is required");
RePassword.requestFocus();
} else if (!password.equals(Repass)) {
Toast.makeText(Register.this, "Please enter same password", Toast.LENGTH_LONG).show();
RePassword.setError("password not match");
RePassword.requestFocus();
// Clear the entered password
Password.clearComposingText();
RePassword.clearComposingText();
} else if (TextUtils.isEmpty(mobile)) {
Toast.makeText(Register.this, "Please enter your mobile number", Toast.LENGTH_LONG).show();
Mobile.setError("mobile number is required");
Mobile.requestFocus();
} else if (Mobile.length() != 10) {
Toast.makeText(Register.this, "Please enter your mobile number", Toast.LENGTH_LONG).show();
Mobile.setError("mobile number should be 10 digits");
Mobile.requestFocus();
} else if (!mobileMatcher.find()) {
Toast.makeText(Register.this, "Please enter your mobile number", Toast.LENGTH_LONG).show();
Mobile.setError("mobile number is not valid");
Mobile.requestFocus();
} else if (TextUtils.isEmpty(dateOfBirth)) {
Toast.makeText(Register.this, "Please enter your date of birth", Toast.LENGTH_LONG).show();
DoB.setError("date of birth is required");
DoB.requestFocus();
return;
} else if (TextUtils.isEmpty(gender)) {
Toast.makeText(Register.this, "Please enter your gender", Toast.LENGTH_LONG).show();
Gender.setError("Gender is required");
Gender.requestFocus();
return;
} else if (TextUtils.isEmpty(school)) {
Toast.makeText(Register.this, "Please enter your school name", Toast.LENGTH_LONG).show();
School.setError("school name is required");
School.requestFocus();
return;
} else if (TextUtils.isEmpty(Clas)) {
Toast.makeText(Register.this, "Please enter your Class", Toast.LENGTH_LONG).show();
Classes.setError("Class is required");
Classes.requestFocus();
return;
} else if (TextUtils.isEmpty(state)) {
Toast.makeText(Register.this, "Please enter State", Toast.LENGTH_LONG).show();
State.setError("State is required");
State.requestFocus();
return;
} else if (TextUtils.isEmpty(city)) {
Toast.makeText(Register.this, "Please enter your city name", Toast.LENGTH_LONG).show();
City.setError("city name is required");
City.requestFocus();
return;
} else {
loadingBar.setTitle("Registering");
loadingBar.setMessage("Please Wait, while we are register");
loadingBar.show();
registerUser(name, emailid, password, Repass, dateOfBirth, school, Clas, state, city, gender, mobile);
}
});
}
// Register User using the credentials given
private void registerUser(String name, String emailid, String password, String repass, String mobile, String dateOfBirth,
String gender, String school, String Clas, String state, String city) {
FirebaseAuth auth = FirebaseAuth.getInstance();
// Create User Profile.
auth.createUserWithEmailAndPassword(emailid, password).addOnCompleteListener(Register.this,
new OnCompleteListener<AuthResult>() {
@Override
public void onComplete(@NonNull Task<AuthResult> task) {
if (task.isSuccessful()) {
FirebaseUser firebaseUser = auth.getCurrentUser();
// Enter user data into0 the firebase Realtime Database.
ReadWriteUserDetails writeUserDetails = new ReadWriteUserDetails(name, emailid, password, mobile,
dateOfBirth, gender, school, Clas, state, city);
//Update Display Name of the user
UserProfileChangeRequest profileChangeRequest =
new UserProfileChangeRequest.Builder().setDisplayName(name).build();
firebaseUser.updateProfile(profileChangeRequest);
// Extracting User reference from Database for "Registered User"
DatabaseReference referenceProfile = FirebaseDatabase.getInstance().getReference("Registered Student");
referenceProfile.child(firebaseUser.getUid()).setValue(writeUserDetails).addOnCompleteListener(new OnCompleteListener<Void>() {
@Override
public void onComplete(@NonNull Task<Void> task) {
if (task.isSuccessful()) {
// Send verification email.
firebaseUser.sendEmailVerification();
Toast.makeText(Register.this, "Registered Successfully", Toast.LENGTH_SHORT).show();
loadingBar.dismiss();
/* // Open user referenceProfile after successful register
Intent intent = new Intent(Register.this, StudentProfile.class);
// To prevent Use from returning back to Register Activity on pressing back button after registration
intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP | Intent.FLAG_ACTIVITY_CLEAR_TASK | Intent.FLAG_ACTIVITY_NEW_TASK);
startActivity(intent);
finish(); // To close registered Activity*/
} else {
Toast.makeText(Register.this, "Registeration fail, Please try again", Toast.LENGTH_SHORT).show();
}
loadingBar.dismiss();
}
});
} else {
try {
throw task.getException();
} catch (FirebaseAuthWeakPasswordException e) {
Password.setError("Your password is too weak");
Password.requestFocus();
} catch (FirebaseAuthInvalidCredentialsException e) {
EmailId.setError("Email is already in Registered");
EmailId.requestFocus();
} catch (FirebaseAuthUserCollisionException e) {
Name.setError("User is already registered.");
Name.requestFocus();
} catch (Exception e) {
Log.e(TAG, e.getMessage());
Toast.makeText(Register.this, e.getMessage(), Toast.LENGTH_SHORT).show();
}
loadingBar.dismiss();
}
}
});
}
}
Please help why this is happening why the use details not showing on its correct place.your text