android - singleInstance launch mode: why is onCreate called after activity is brought to front? -


i launch main activity, change settings in ui, press button , reopen activity. oncreate() called again , activity default state. why this?

i expect onresume() called since have in manifest:

android:launchmode="singleinstance"

try using movetasktoback(true); in onbackpressed() make current activity hide instead of destroying, can reopen again

@override public void onbackpresses(){    movetasktoback(true); }

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