Disabling Multi-window feature for Android N not working for an activity

Question

I want to disable multi-window support for an activity in my app. I have set resizeableActivity to false in my Manifest but when I long press recent app icon, the a

Answer 1

The activity that is at the root of the task controls the window size. Your choices are:

1. Trace back to all possible task root activities in your app and ensure they all also have android:resizeableActivity="false"

2. Force this activity into another task, via Intent flags when you start it or manifest settings

Answer 2

I have meet this problem before, and I try many time find that your must add android:launchMode="singleTask" && android:resizeableActivity="false" at the same time.

Answer 3

[UPDATE] set android:resizeableActivity="false" in application tag. This will work now.