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Showing posts with the label Random
Prevent Repeat In Shuffle Mode

Prevent Repeat In Shuffle Mode

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How do I random out my already asked question (so that it doesn't repeat) in a quiz? What's… Read more Prevent Repeat In Shuffle Mode
Changing A Buttons Background Image Through Using A Random Array

Changing A Buttons Background Image Through Using A Random Array

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OK so I'm trying to get this button on its second click to display an image. I have 8 images fo… Read more Changing A Buttons Background Image Through Using A Random Array
Display A Random Image When A Button Is Clicked

Display A Random Image When A Button Is Clicked

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I tried earlier and just got more confused so i will try and be more precise. I am making an app i… Read more Display A Random Image When A Button Is Clicked
How To Generate A Random Number, Then Display It On Screen?

How To Generate A Random Number, Then Display It On Screen?

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Ok, im fairly new to android but i have managed to teach myself the basics, i am making an app wher… Read more How To Generate A Random Number, Then Display It On Screen?
Attempt To Invoke Virtual Method 'int Java.util.random.nextint(int)' On A Null Object Reference [android]

Attempt To Invoke Virtual Method 'int Java.util.random.nextint(int)' On A Null Object Reference [android]

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I'm trying to use the rng from java when I click a button but each time I click it the program … Read more Attempt To Invoke Virtual Method 'int Java.util.random.nextint(int)' On A Null Object Reference [android]
How To Make Random Sound When Button Click?

How To Make Random Sound When Button Click?

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So i have 4 sound here, i was use SoundPool sound1 = soundPool.load(this, R.raw.aww, 1); … Read more How To Make Random Sound When Button Click?