I want my application to be able to display average rating when the user click onto the get average button but how can I do it? I have already created the database and the database is working but I have issues with the main activity. manifest: <?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="match_parent" android:orientation="vertical" > […]
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