設備進入睡眠模式時如何保持android應用打開

Question

如何防止設備進入睡眠模式時關閉我的應用程序，我觀察到我的設備每次進入睡眠模式時都會關閉我的應用程序，但是我希望設備進入睡眠模式時仍能打開它

Answer 1

http://developer.android.com/training/basics/activity-lifecycle/index.html

查看OnPause（）函數！

@Override
public void onPause() {
super.onPause();  // Always call the superclass method first

// Release the Camera because we don't need it when paused
// and other activities might need to use it.
if (mCamera != null) {
    mCamera.release()
    mCamera = null;
}

}

祝您好運！