Android_Slip5A

1. Create the layout file (res/layout/activity_main.xml):

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent">

<TextView
android:id="@+id/collegeNameTextView"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="My College"
android:textSize="20sp"
android:textStyle="normal"
android:layout_centerInParent="true" />

<Button
android:id="@+id/changeColorButton"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Change Color"
android:layout_below="@id/collegeNameTextView"
android:layout_centerHorizontal="true"
android:layout_marginTop="16dp" />

</RelativeLayout>

2. Create the MainActivity Java file:

import android.graphics.Color;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.TextView;

import androidx.appcompat.app.AppCompatActivity;

import java.util.Random;

public class MainActivity extends AppCompatActivity {

private TextView collegeNameTextView;
private Button changeColorButton;

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

collegeNameTextView = findViewById(R.id.collegeNameTextView);
changeColorButton = findViewById(R.id.changeColorButton);

changeColorButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
// Change text color to a random color
int randomColor = getRandomColor();
collegeNameTextView.setTextColor(randomColor);

// Change text size to a random size between 10sp and 30sp
float randomSize = getRandomSize();
collegeNameTextView.setTextSize(randomSize);

// Change text style to bold or normal randomly
boolean isBold = new Random().nextBoolean();
collegeNameTextView.setTypeface(null, isBold ? Typeface.BOLD : Typeface.NORMAL);
}
});
}

private int getRandomColor() {
Random random = new Random();
return Color.rgb(random.nextInt(256), random.nextInt(256), random.nextInt(256));
}

private float getRandomSize() {
// Random size between 10sp and 30sp
return new Random().nextFloat() * 20 + 10;
}
}