We found a problem that, when using NativeActivity and set orientation to
landscape, then application will be black at first time, and will be ok next time on some Android devices. Now these devices are reported to has the problem
- xiaomi 1
- xiaomi 1s
- and may be other devices.
This problem also exists in NDK
native-activity sample. If you change orientation to
landscape, it also has the problem. So the problem caused by the following two effects
- use NativeActivity
- set orientation to landscape
We don’t know how to resolve it when using NativeActivity. So if we can not find a way to resolve it before releasing stable version. Then we have to remove NativeActivity, and use GLSurfaceView as v2.x did. Then we will lost the benefit of NativeActivity: handle touch message more smoothly.