Posts by Allef Sousa • 46 points
5 posts
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1
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answer104
viewsA: Configuration of the Notificationcompat
as says the documentation of android. Starting with Android 8.0 (API level 26), all notifications must be assigned to a channel. For each channel, you can set the visual and listening behavior…
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votes2
answers43
viewsA: How to check if there is an update in google play for my application
Hello, on Google IO 2019 google has released this api for implementation. She calls herself in-app updates All you need to do is implement it in your app. Recalling that this new update format is…
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answer51
viewsA: App update not requested by play store
This can happen because you have the debug version installed. And in the store be a release version.
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votes1
answer2297
viewsA: Display the login user name by registered email and password in firebase in the app
Everlanio to display the name of the logged-in user you do not need to search the data in the Database. You will have to recover using the Login Auth. [Firebase Auth]:…
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votes1
answer525
viewsA: I cannot recover a list of Firebase objects
I believe the error is here in this part private List<String> listAlunos = new ArrayList<>(); you are initiating the list outside the creation method, try to put it inside the onCreate.…