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I am developing an app in Flutter with Android Studio 3.3.1.

I have just started the project, deleted a few boilerplate code about the default counter app and also created a tablet emulator.

I can run the code in the tablet without any problem pressing the play button, but when I make some changes in the code i do not get the hot reload button activated.

I have tried running the same app on another mobile emulator and the hot reload button actually works.

Anyone got the same problem?

The issue is happening with the emulator: Nexus 10 API Q

enter image description here

codeKiller
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1 Answers1

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This problem is related to Android Studio 3.3.1 version. I had a similar problem.

See Instant run shortcut does not work in Android Studio 3.3

and Instant Run missing in Android Studio 3.3

Update to the latest version which is 3.4 or downgrade to version 3.2

Doc
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  • updating to 3.4 did not solve the issue, hot reload still not working on tablet – codeKiller May 09 '19 at 08:32
  • did you fix the keymapping? – Doc May 09 '19 at 08:32
  • do i need? even the hot reload icon on the top corner is not activated when i change code... – codeKiller May 09 '19 at 08:34
  • are other emulators working? if yes, then try to run other android version on tablet. If other versions work then version Q is the problem. Try running Q on other emulators to verify. – Doc May 09 '19 at 08:35
  • yeah probably the best solution, other emulators (not Q) work in mobile devices, i need to test tablet with non-Q version.....we will see..Thanks!! – codeKiller May 09 '19 at 08:37
  • btw, Q is preview so there may some issues and the latest version of the emulator is 29.0.9. do update it. – Doc May 09 '19 at 08:41
  • what exactly was the problem? was it the emulator or the version Q? – Doc May 09 '19 at 09:01
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    was Q, changed to Pie (API 28) and all work as normal, both on tablet and mobile emulators. Thanks again. – codeKiller May 09 '19 at 09:11