Edit Profile Activity in Android Studio – Kotlin & Java

In this article, we will learn how to develop an Edit Profile Activity in Android Studio in both Kotlin and Java. We will design an Edit Profile form based on Google Material Design components. At the end of this tutorial, the following screen will be designed.

Below we are going to create a simple Activity for Edit Profile. It contains the input fields and a button. If the field is empty then an error message will appear against that field by clicking on the button.

If all data insert correctly then a Toast message will appear “Profile Updated Successfully” as you can see in the following image

Create EditProfile Activity in Your Project

Now you have to create a new Empty Activity with the name of Edit Profile in your Android Studio.

EditProfile Activity XML Code

Copy and Paste the following code in your EditProfileActivity.xml file.

<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout 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"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:background="#FFFFFF"
    tools:context=".EditProfileActivity">

    <TextView
        android:id="@+id/tv_heading"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="Update Profile Information"
        android:textStyle="bold"
        android:textSize="16sp"
        android:textColor="#000"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintTop_toTopOf="parent"
        android:layout_marginTop="24dp"
        />


    <ScrollView
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        app:layout_constraintTop_toBottomOf="@id/tv_heading"
        >

        <androidx.constraintlayout.widget.ConstraintLayout
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:focusable="true"
            android:focusableInTouchMode="true"
            >


            <com.google.android.material.textfield.TextInputLayout
                android:id="@+id/layout_image"
                android:layout_width="0dp"
                app:layout_constraintWidth_percent="0.7"
                android:layout_height="wrap_content"
                app:layout_constraintStart_toStartOf="parent"
                app:layout_constraintEnd_toEndOf="parent"
                android:layout_marginTop="20dp"
                android:textColorHint="#808080"
                app:layout_constraintTop_toTopOf="parent"
                >

                <ImageView
                    android:layout_width="wrap_content"
                    android:layout_height="165dp"
                    android:src="@drawable/jd_23_512" />
            </com.google.android.material.textfield.TextInputLayout>
            <com.google.android.material.textfield.TextInputLayout
                android:id="@+id/layout_first_name"
                android:layout_width="0dp"
                app:layout_constraintWidth_percent="0.7"
                android:layout_height="wrap_content"
                app:layout_constraintStart_toStartOf="parent"
                app:layout_constraintEnd_toEndOf="parent"
                android:layout_marginTop="14dp"
                android:textColorHint="#808080"
                app:layout_constraintTop_toBottomOf="@+id/layout_image"
                >

                <EditText
                    android:id="@+id/et_first_name"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:hint="First Name"
                    android:gravity="center"
                    android:padding="30dp"
                    android:textColor="#000000"
                    android:textColorHint="#808080"
                    android:background="#00000000"
                    android:textSize="15sp"
                    />
            </com.google.android.material.textfield.TextInputLayout>


            <com.google.android.material.textfield.TextInputLayout
                android:id="@+id/layout_last_name"
                android:layout_width="0dp"
                app:layout_constraintWidth_percent="0.7"
                android:layout_height="wrap_content"
                app:layout_constraintStart_toStartOf="parent"
                app:layout_constraintEnd_toEndOf="parent"
                android:layout_marginTop="14dp"
                android:textColorHint="#808080"
                app:layout_constraintTop_toBottomOf="@+id/layout_first_name"
                >

                <EditText
                    android:id="@+id/et_last_name"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:hint="Last Name"
                    android:gravity="center"
                    android:padding="10dp"
                    android:textColor="#000000"
                    android:textColorHint="#808080"
                    android:background="#00000000"
                    android:textSize="15sp"
                    />
            </com.google.android.material.textfield.TextInputLayout>


            <com.google.android.material.textfield.TextInputLayout
                android:id="@+id/layout_email"
                android:layout_width="0dp"
                app:layout_constraintWidth_percent="0.7"
                android:layout_height="wrap_content"
                app:layout_constraintStart_toStartOf="parent"
                app:layout_constraintEnd_toEndOf="parent"
                android:layout_marginTop="14dp"
                android:textColorHint="#808080"
                app:layout_constraintTop_toBottomOf="@+id/layout_last_name"
                >

                <EditText
                    android:id="@+id/et_email"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:hint="Email"
                    android:gravity="center"
                    android:padding="10dp"
                    android:textColor="#000000"
                    android:textColorHint="#808080"
                    android:background="#00000000"
                    android:textSize="15sp"
                    android:inputType="textEmailAddress"
                    />
            </com.google.android.material.textfield.TextInputLayout>


            <com.google.android.material.textfield.TextInputLayout
                android:id="@+id/layout_contact_no"
                android:layout_width="0dp"
                app:layout_constraintWidth_percent="0.7"
                android:layout_height="wrap_content"
                app:layout_constraintStart_toStartOf="parent"
                app:layout_constraintEnd_toEndOf="parent"
                android:layout_marginTop="14dp"
                android:textColorHint="#808080"
                app:layout_constraintTop_toBottomOf="@+id/layout_email"
                >

                <EditText
                    android:id="@+id/et_contact_no"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:hint="Contact No"
                    android:gravity="center"
                    android:padding="10dp"
                    android:textColor="#000000"
                    android:textColorHint="#808080"
                    android:background="#00000000"
                    android:textSize="15sp"
                    android:inputType="phone"
                    />
            </com.google.android.material.textfield.TextInputLayout>


            <com.google.android.material.textfield.TextInputLayout
                android:id="@+id/layout_des"
                android:layout_width="0dp"
                app:layout_constraintWidth_percent="0.7"
                android:layout_height="wrap_content"
                app:layout_constraintStart_toStartOf="parent"
                app:layout_constraintEnd_toEndOf="parent"
                android:layout_marginTop="14dp"
                android:textColorHint="#808080"
                app:layout_constraintTop_toBottomOf="@+id/layout_contact_no"
                >

                <EditText
                    android:id="@+id/et_des"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:hint="Designation"
                    android:gravity="center"
                    android:padding="10dp"
                    android:textColor="#000000"
                    android:textColorHint="#808080"
                    android:background="#00000000"
                    android:textSize="15sp"
                    android:inputType="text"
                    />
            </com.google.android.material.textfield.TextInputLayout>


            <Button
                android:id="@+id/bt_register"
                android:layout_width="0dp"
                android:layout_height="50dp"
                app:layout_constraintTop_toBottomOf="@+id/layout_des"
                app:layout_constraintStart_toStartOf="parent"
                app:layout_constraintEnd_toEndOf="parent"
                android:text="Update Profile"
                android:textColor="#FFFFFF"
                android:textSize="15sp"
                android:background="@color/design_default_color_primary"
                android:textAllCaps="false"
                android:layout_marginTop="30dp"
                app:layout_constraintWidth_percent="0.7"
                style="?android:attr/borderlessButtonStyle"
                android:elevation="2dp"
                android:onClick="performEditProfile"
                />

        </androidx.constraintlayout.widget.ConstraintLayout>

    </ScrollView>

</androidx.constraintlayout.widget.ConstraintLayout>

EditProfile Activity Kotlin Code

If you are developing your project in Kotlin then you can add the following code in your EditProfileActivity.kt file.

package com.example.handyopinion

import androidx.appcompat.app.AppCompatActivity
import android.os.Bundle
import android.util.Patterns
import android.view.View
import android.widget.EditText
import android.widget.Toast


    class EditProfileActivity : AppCompatActivity() {

        lateinit var etFirstName: EditText
        lateinit var etLastName:EditText
        lateinit var etEmail: EditText
        lateinit var etContactNo:EditText
        lateinit var etDes:EditText

        override fun onCreate(savedInstanceState: Bundle?) {
            super.onCreate(savedInstanceState)
            setContentView(R.layout.activity_edit_profile)
            viewInitializations()
        }


        fun viewInitializations() {

            etFirstName = findViewById(R.id.et_first_name)
            etLastName = findViewById(R.id.et_last_name)
            etEmail  = findViewById(R.id.et_email)
            etContactNo = findViewById(R.id.et_contact_no)
            etDes = findViewById(R.id.et_des)


            // To show back button in actionbar
            supportActionBar?.setDisplayHomeAsUpEnabled(true)

        }

    // Checking if the input in form is valid
    fun validateInput(): Boolean {
        if (etFirstName.text.toString().equals("")) {
            etFirstName.setError("Please Enter First Name")
            return false
        }
        if (etLastName.text.toString().equals("")) {
            etLastName.setError("Please Enter Last Name")
            return false
        }
        if (etEmail.text.toString().equals("")) {
            etEmail.setError("Please Enter Email")
            return false
        }

        if (etContactNo.text.toString().equals("")) {
            etContactNo.setError("Please Enter Contact No")
            return false
        }
        if (etDes.text.toString().equals("")) {
            etDes.setError("Please Enter Designation")
            return false
        }
        // checking the proper email format
        if (!isEmailValid(etEmail.text.toString())) {
            etEmail.setError("Please Enter Valid Email")
            return false
        }

        return true
    }

    fun isEmailValid(email: String): Boolean {
        return Patterns.EMAIL_ADDRESS.matcher(email).matches()
    }

    // Hook Click Event

    fun performEditProfile (view: View) {
        if (validateInput()) {

            // Input is valid, here send data to your server

            val firstName = etFirstName.text.toString()
            val lastName = etLastName.text.toString()
            val email = etEmail.text.toString()
            val contactNo = etContactNo.text.toString()
            val etDes = etDes.text.toString()

            Toast.makeText(this,"Profile Update Successfully",Toast.LENGTH_SHORT).show()
            // Here you can call you API

        }
    }

}

EditProfile Activity Java Code

If you are developing your Project in Java then you can add the following code in your ResetPasswordActivity.java file.

package com.example.handyopinion;

import androidx.appcompat.app.AppCompatActivity;

import android.os.Bundle;
import android.util.Patterns;
import android.view.View;
import android.widget.EditText;
import android.widget.Toast;

public class EditProfileActivity extends AppCompatActivity {

    EditText etFirstName, etLastName, etEmail, etContactNo, etDec;
    final int MIN_PASSWORD_LENGTH = 6;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_edit_profile);

        viewInitializations();
    }

    void viewInitializations() {
        etFirstName = findViewById(R.id.et_first_name);
        etLastName = findViewById(R.id.et_last_name);
        etEmail = findViewById(R.id.et_email);
        etContactNo = findViewById(R.id.et_contact_no);
        etDec = findViewById(R.id.et_des);

        // To show back button in actionbar
        getSupportActionBar().setDisplayHomeAsUpEnabled(true);
    }

    // Checking if the input in form is valid
    boolean validateInput() {
        if (etFirstName.getText().toString().equals("")) {
            etFirstName.setError("Please Enter First Name");
            return false;
        }
        if (etLastName.getText().toString().equals("")) {
            etLastName.setError("Please Enter Last Name");
            return false;
        }
        if (etEmail.getText().toString().equals("")) {
            etEmail.setError("Please Enter Email");
            return false;
        }
        if (etContactNo.getText().toString().equals("")) {
            etContactNo.setError("Please Enter Contact No");
            return false;
        }
        if (etDec.getText().toString().equals("")) {
            etDec.setError("Please Enter Designation ");
            return false;
        }

        // checking the proper email format
        if (!isEmailValid(etEmail.getText().toString())) {
            etEmail.setError("Please Enter Valid Email");
            return false;
        }

        return true;
    }

    boolean isEmailValid(String email) {
        return Patterns.EMAIL_ADDRESS.matcher(email).matches();
    }

    // Hook Click Event

    public void performEditProfile (View v) {
        if (validateInput()) {

            // Input is valid, here send data to your server

            String firstName = etFirstName.getText().toString();
            String lastName = etLastName.getText().toString();
            String email = etEmail.getText().toString();
            String contactNo = etContactNo.getText().toString();
            String Designation = etDec.getText().toString();

            Toast.makeText(this,"Profile Update Successfully",Toast.LENGTH_SHORT).show();
            // Here you can call you API

        }
    }

}

This code is Android side code related to the User Interface. We are not calling any API on the server to post the data.

That’s it. This is how to develop an Edit Profile Activity in the Android Studio.

If you have any questions or suggestions, feel free to ask in the comments section below. Thanks