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How do i create an application to display “Hello World” string the number of times user inputs a numeric value? Please help me

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For example i need application what can take input of interger number and print out hello world that many time in Android studio

Answers (1)

Jack on 3 Apr 2023
Here's an example code that takes an input of an integer number and prints "Hello World" that many times in Android Studio:
  1. Create a new project in Android Studio.
  2. In the file, add the following code:
import android.os.Bundle;
import android.widget.Toast;
public class MainActivity extends AppCompatActivity {
protected void onCreate(Bundle savedInstanceState) {
int num = 5; // Change this to the desired input number
for (int i = 0; i < num; i++) {
Toast.makeText(getApplicationContext(), "Hello World", Toast.LENGTH_SHORT).show();
  1. Replace the number 5 in the int num = 5; line with the desired input number.
  2. Run the app and you should see "Hello World" displayed in a Toast message that many times, depending on the input number.
Note: This is just a simple example and there are many other ways to achieve this result in Android Studio.

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