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androidmaterial-designsearchviewandroidx

androidx.appcompat.widget.SearchView cannot be cast to android.widget.SearchView

When I launch my app the following error is thrown:

E/AndroidRuntime: FATAL EXCEPTION: main Process: com.example.app, PID: 5513 java.lang.ClassCastException: androidx.appcompat.widget.SearchView cannot be cast to android.widget.SearchView at com.example.app.MainActivity.onCreateOptionsMenu(MainActivity.java:169)

I am trying to use a searchview in the app bar.

Solution

  • The solution is very similar to this one except it is related to Android X instead.

    So you just need to change import android.widget.SearchView; to:

    import androidx.appcompat.widget.SearchView;