You do know, don't you, that you're generating a random number between
0 and 5, but only have switch cases 1-3? IIRC, without a "default"
case the code will take an exception on an out-of-range switch value.
And I don't see the point of your "if (!clicked)" test in onCreate.
On Oct 10, 10:04 pm, Brian <brian.corbin.o...@gmail.com> wrote:
> I want the user to be able to click the generate button multiple
> times, but it can only be clicked once after the start screen. I have
> my screen change to a different view based on which random number is
> made. I want my program to generate another random number as many
> times as the user wants. But my program only allows it to happen
> once. Any way I can make it so that it is clickable an infinite
> number of times?
>
> My code is below:
>
> package org.factgenerator;
>
> import java.util.Random;
> import android.app.Activity;
> import android.os.Bundle;
> import android.view.View;
> import android.view.View.OnClickListener;
>
> public class Facts extends Activity implements OnClickListener{
>
> Random rand = new Random();
> int randomNumber;
> View generateButton;
> boolean clicked = false;
>
> /** Called when the activity is first created. */
> @Override
> public void onCreate(Bundle savedInstanceState) {
> super.onCreate(savedInstanceState);
> setContentView(R.layout.main);
>
> View generateButton = findViewById(R.id.generate_button);
> if(!clicked){
> generateButton.setOnClickListener(this);
> }
> }
>
> public void generateNumber(){
> int n = 5;
> randomNumber = rand.nextInt(n+1);
> }
>
> @Override
> public void onClick(View v) {
> clicked = true;
> generateNumber();
> switch(randomNumber){
> case 1:
> setContentView(R.layout.fact1);
> generateNumber();
> clicked = false;
> break;
> case 2:
> setContentView(R.layout.fact2);
> generateNumber();
> clicked = false;
> break;
> case 3:
> setContentView(R.layout.fact3);
> generateNumber();
> clicked = false;
> break;
> }
> //generateButton.setOnClickListener(this);
> }
>
> }
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