Blackscreen on resume in Android

[Metin-Ljapo]

When the menu button is pressed the app goes to the background. Then if the app is resumed, map and bob textures will not be rendered. This is caused by a NaN value in Bobs pos. When the app is resumed the first delta received is 0.0 and since there is a division by delta this will produce a NaN.

[jmimohsin]

Hi, I am facing same issue. Please provide any solution to fix this. I just want a clue to fix it and rest I will do myself. I am waiting for reply.

[Metin-Ljapo]

Hi,

just make a 0 check where you have division by delta.
ex:

public void render(delta){

  if(delta > 0){
      drawStuff(delta);
  }

}

Br Metin

On Mon, Apr 18, 2016 at 9:22 AM, Md Mohsin [email protected] wrote:

Hi, I am facing same issue. Please provide any solution to fix this. I
just want a clue to fix it and rest I will do myself. I am waiting for
reply.

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#10 (comment)

[jmimohsin]

But every time delta will be greater than 0. when game resume than it start from 0 or previous delta value? and how we can resume all previous state. Thanks for your reply.

[Metin-Ljapo]

the game keeps its state, it will try to resume and instead of asking me
you can check the value of delta when you resume, if its 0 print something
out.

On Mon, Apr 18, 2016 at 10:20 AM, Md Mohsin [email protected]
wrote:

But every time delta will be greater than 0. when game resume than it
start from 0 or previous delta value? and how we can resume all previous
state. Thanks for your reply.

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#10 (comment)