What i'm trying to do is just simply have the button load an image at random. However, the button doesn't seem to be working. When i first load the activity there it works fine and there is a random image....But when i press the button it's not loading another like i need it to. Any idea what i have wrong here? It looks fine to me :/
package com.my.package;
import java.util.Random;
import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.widget.ImageView;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View.OnClickListener;
public class Randomimage extends Activity implements OnClickListener{
private Integer [] mImageIds = {
R.drawable.one,
R.drawable.two,
R.drawable.three,
};
private static final Random rgenerator = new Random();
private ImageView iv;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
Integer q = mImageIds[rgenerator.nextInt(mImageIds.length)];
iv = (ImageView) findViewById(R.id.imageviewyeah);
iv.setImageResource(q);
View nextButton = findViewById(R.id.next_image_button);
nextButton.setOnClickListener(this);
}
@Override
public void onClick(View v) {
switch (v.getId()) {
case R.id.next_image_button:
iv.setImageResource(rgenerator.nextInt(mImageIds.length));
break;
}
}
@Override
public boolean onCreateOptionsMenu (Menu menu) {
super.onCreateOptionsMenu(menu);
MenuInflater inflater = getMenuInflater();
inflater.inflate(R.menu.menu3, menu);
return true;
}
@Override
public boolean onOptionsItemSelected (MenuItem item) {
switch (item.getItemId()) {
case R.id.menu:
startActivity(new Intent(this, Main.class));
return true;
case R.id.startnhie:
startActivity(new Intent(this, startnhie.class));
return true;
}
return false;
}
}