Mobile Application Development Practical 7
Question 1
Write a program to accept username and password from the end user using Text View and Edit Text
activity_main.xml
<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".MainActivity">
<TableLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<TableRow
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_marginTop="50dp"
android:layout_marginLeft="40dp"
>
<TextView
android:id="@+id/textView1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Enter Username:" />
<EditText
android:id="@+id/edittext"
android:layout_width="160dp"
android:layout_height="wrap_content"
android:hint="Enter username here" />
</TableRow>
<TableRow
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_marginTop="20dp"
android:layout_marginLeft="40dp"
>
<TextView
android:id="@+id/textView2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Enter Password:" />
<EditText
android:id="@+id/edittext2"
android:layout_width="200dp"
android:layout_height="wrap_content"
android:hint="Enter password here"
android:password="true"/>
</TableRow>
<TableRow
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_marginTop="20dp"
android:layout_marginLeft="40dp">
<Button
android:id="@+id/btn"
android:layout_width="55dp"
android:layout_height="wrap_content"
android:layout_column="1"
android:text="Login"
android:layout_marginRight="40dp"/>
</TableRow>
</TableLayout>
</androidx.constraintlayout.widget.ConstraintLayout>MainActivity.java
package com.example.practical7;
import androidx.appcompat.app.AppCompatActivity;
import android.os.Bundle;
public class MainActivity extends AppCompatActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
}
}Output
