Develop an android application to display all the data types in object-oriented programming using FrameLayout
activity_main.xml
<?xml version="1.0" encoding="utf-8"?>
<FrameLayout 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:padding="20dp"
tools:context=".MainActivity">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="20dp"
android:text="@string/string_data_types"
android:textStyle="bold"
style="@android:style/TextAppearance.Medium"/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="50dp"
android:text="@string/string_int"
style="@android:style/TextAppearance.Large" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="75dp"
android:text="@string/string_float"
style="@android:style/TextAppearance.Large" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="100dp"
android:text="@string/string_char"
style="@android:style/TextAppearance.Large"/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="125dp"
android:text="@string/string_double"
style="@android:style/TextAppearance.Large"/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="150dp"
android:text="@string/string_void"
style="@android:style/TextAppearance.Large"/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="175dp"
android:text="@string/string_boolean"
style="@android:style/TextAppearance.Large"/>
</FrameLayout>
MainActivity.java
package com.example.framelayout;
import android.support.v7.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);
}
}
strings.xml
<resources>
<string name="app_name">FrameLayout</string>
<string name="string_void">void</string>
<string name="string_boolean">boolean</string>
<string name="string_double">double</string>
<string name="string_char">char</string>
<string name="string_float">float</string>
<string name="string_int">int</string>
<string name="string_data_types">Data types in Object-Oriented Programming</string>
</resources>
OUTPUT