Black window on iPad after Launch image

I have an xCode 6 app that works on an iPhone but now I need to adapt it so that it also runs on an iPad 2. However, when I do this, I get a black window after the launch image appears (I'm not getting any warnings.) This happens on both simulator and device.
Can anyone suggest what to do to fix this?

Sounds linke you pad is just going to sleep. It is doing what it was designed to do. That way you can run the music for hours, without running down the battery power a screen that you are not using. You have some options.
Just hit the home button, and slide the slider to turn it on. If you have not done anything since you started the music, it will return directly tomthat scree. Or. Doulbe tap the home button. The pad will remain asleep, but a control screen for the player will pop up. You can skip to the song etc without turning it on.
Or, if you simply want to see what is going on all the time, go into settings, general, autolock, and set the timer for as long as you want. Note, the longer you set that timer for, the longer the screen will be pwoered up, and the more juice it will use, affecting your battery charge.

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Prakash Giri wrote:
Hi,
My X Windows application disppears after launching and i'm not sure why. i
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>
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http://www.tarantella.com/documentation/sgd/ee/4.1/help/en-us/base/standard/keepalives_changing.html
>
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O.

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