How is iPad/iPhone multitasking implemented?
How is iPad/iPhone multitasking implemented ? How is this implemented at the language level? I have read freeze dried anyone knows the 开发者_C百科details?
use this method to implement
- (void)applicationDidEnterBackground:(UIApplication *)application
You can never know these things for sure as the OS is not open source, having said that it seems plausible that it is similar to the unix command kill -STOP
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