Android Question Error Orientation with ANDROID 8 Api 26

[wizard699]

On some smartphone wit API 26 and Android 8, the app close reporting in log this error

Caused by java.lang.IllegalStateException: Only fullscreen opaque activities can request orientation
android.app.Activity.onCreate (Activity.java:1038)
in.raguso.educom.main.onCreate (main.java:33)
android.app.Activity.performCreate (Activity.java:7174)
android.app.Instrumentation.callActivityOnCreate (Instrumentation.java:1220)
android.app.ActivityThread.performLaunchActivity (ActivityThread.java:2908)
android.app.ActivityThread.handleLaunchActivity (ActivityThread.java:3030)
android.app.ActivityThread.-wrap11 ()
android.app.ActivityThread$H.handleMessage (ActivityThread.java:1696)
android.os.Handler.dispatchMessage (Handler.java:105)
android.os.Looper.loop (Looper.java:164)
android.app.ActivityThread.main (ActivityThread.java:6938)
java.lang.reflect.Method.invoke (Method.java)
com.android.internal.os.Zygote$MethodAndArgsCaller.run (Zygote.java:327)
com.android.internal.os.ZygoteInit.main (ZygoteInit.java:1374)

The error seems linked to Main module, the supported Orientations settings and the definition, in Manifest
SetActivityAttribute(main, android:theme, @android:style/Theme.Translucent.NoTitleBar)

Someone have the same problem?

 

[Erel]

Seems like a new limitation in Android 8+. Only non-transparent activities can force the orientation to change.

 

[Semen Matusovskiy]

Did you try targetSdkVersion=26 ? (Guess, you set targetSdkVersion=27)

 

[wizard699]

Yes, in fact.
I will try with sdk=26