Android Oreo (8.0) Support

[AndrewJack]

Apps targeting Android 8.0 (API level 26) cannot use TYPE_SYSTEM_OVERLAY and TYPE_SYSTEM_OVERLAY . Targeting 26 will cause the app to crash when in DEV_MODE.

https://developer.android.com/about/versions/oreo/android-8.0-changes.html#cwt

This PR replaces uses of these overlay flags with the new TYPE_APPLICATION_OVERLAY when running on a device with Android 8.0 or later.

When using TYPE_APPLICATION_OVERLAY it still requires the SYSTEM_ALERT_WINDOW permission, just like previous android versions.
https://developer.android.com/reference/android/view/WindowManager.LayoutParams.html#TYPE_APPLICATION_OVERLAY

Test Plan

https://github.com/AndrewJack/react-native-android-oreo tested here

[AndrewJack]

Without the changes in this PR you will see the following crash:

FATAL EXCEPTION: main
  Process: com.androido, PID: 25946
  android.view.WindowManager$BadTokenException: Unable to add window android.view.ViewRootImpl$W@49e4bdb -- permission denied for window type 2003
      at android.view.ViewRootImpl.setView(ViewRootImpl.java:789)
      at android.view.WindowManagerGlobal.addView(WindowManagerGlobal.java:356)
      at android.view.WindowManagerImpl.addView(WindowManagerImpl.java:92)
      at android.app.Dialog.show(Dialog.java:330)
      at com.facebook.react.devsupport.DevSupportManagerImpl$4.run(DevSupportManagerImpl.java:356)
      at android.os.Handler.handleCallback(Handler.java:789)
      at android.os.Handler.dispatchMessage(Handler.java:98)
      at android.os.Looper.loop(Looper.java:164)
      at android.app.ActivityThread.main(ActivityThread.java:6541)
      at java.lang.reflect.Method.invoke(Native Method)
      at com.android.internal.os.Zygote$MethodAndArgsCaller.run(Zygote.java:240)
      at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:767)

[pull-bot]

@facebook-github-bot label Core Team

Generated by 🚫 dangerJS

[AndrewJack]

Cannot use the Android constants because react native doesn't compile to v26 yet, it currently uses v23.

[janicduplessis]

I think it could be useful to make this public, if you prefer not to let's just add a /* package */ comment like here for example https://github.com/AndrewJack/react-native/blob/f1cf378cf4ef3e5473fe2ace6d564be897e56a0e/ReactAndroid/src/main/java/com/facebook/react/devsupport/RedBoxDialog.java#L51

[AndrewJack]

I don't think it needs to be public. It's only needed in the devsupport package and I wouldn't like to encourage app developers to use this either.

I'll add /* package */

[janicduplessis]

@shergin Looks good to me if you want to ship.

[arpit]

Any update on this? Definitely seeing this crash and the patch looks good. The CI failure seems to be unrelated to this code unless I am missing something

[facebook-github-bot]

@shergin has imported this pull request. If you are a Facebook employee, you can view this diff on Phabricator.

[janicduplessis]

Thanks @AndrewJack for the PR and @shergin for shipping 🎉

[rekha110254]

@AndrewJack @janicduplessis Any update on this?? I'm facing this issue.

FATAL EXCEPTION: main
Process: com.androido, PID: 25946
android.view.WindowManager$BadTokenException: Unable to add window android.view.ViewRootImpl$W@49e4bdb -- permission denied for window type 2003
at android.view.ViewRootImpl.setView(ViewRootImpl.java:789)
at android.view.WindowManagerGlobal.addView(WindowManagerGlobal.java:356)
at android.view.WindowManagerImpl.addView(WindowManagerImpl.java:92)
at android.app.Dialog.show(Dialog.java:330)
at com.facebook.react.devsupport.DevSupportManagerImpl$4.run(DevSupportManagerImpl.java:356)
at android.os.Handler.handleCallback(Handler.java:789)
at android.os.Handler.dispatchMessage(Handler.java:98)
at android.os.Looper.loop(Looper.java:164)
at android.app.ActivityThread.main(ActivityThread.java:6541)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.Zygote$MethodAndArgsCaller.run(Zygote.java:240)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:767)

[AndrewJack]

@rekha110254 What version are you using? This was only shipped in RN 0.50.

[temitope]

@AndrewJack thanks for this PR, this bug is kicking my project in the shins. I am using RN 0.41 and wondering if there is a recommended way to incorporate this fix outside of 1) upgrading to RN 0.51 and possibly upsetting my other dependencies and 2) manually updating the source files for RN creating an unsupported unique version of the RN codebase just for me :/? Basically I am hoping and wondering if there is a way to just incorporate these changes related to the overlay or do I just need to take the upgrade plunge?
Thanks

[zaplo00]

is navigator.geolocation.getCurrentPosition working in Android 8? Could someone with actual device test it, whether it always returns error 3 (location timeout) or actually works with permission allowed, location services enabled and using both gps and wireless?

[rekha110254]

@AndrewJack RN 0.51.1