Android 6.0 and above do not clear sqlite data from phone after uninstalling application

Question

In android 6.0 and higher, when you uninstall the application and reinstall the same application (the same package), it shows the old sqlite data, but in the lower version, after deleting the sqlite data, the application is also cleared of the phone.

Answer 1

From the doc:

Android 6.0 (API 23), Android , . , Google , Google.

:

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, :

android:allowBackup="false">

true.

:
https://developer.android.com/guide/topics/data/autobackup.html

Answer 2

. .

Answer 3

Did you get storage permission related to writing or reading storage? This may be the reason for permission.