For example, if I start any app on the phone like Chrome or Calculator, my app's screen should be displayed before that app's does. I tried searching for it but I had no luck :/
Thank you.
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yash.cr7
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I don't think that's possible because once the android system opens and application, that application alone has control of what screens to be opened. – elmorabea May 18 '14 at 08:38
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There is this app called 'Applock' which displays itself before the activity starts.. – yash.cr7 May 18 '14 at 08:41