import android.graphics.drawable.BitmapDrawable;
import android.graphics.drawable.Drawable;
import android.os.Bundle;
-import android.support.annotation.NonNull;
-import android.support.v4.content.ContextCompat;
-// `AppCompatDialogFragment` must be used instead of `DialogFragment` or an error is produced on API <= 22.
-// `android.support.v7.app.AlertDialog` also uses more of the horizontal screen real estate versus `android.app.AlertDialog's` smaller width.
-import android.support.v7.app.AppCompatDialogFragment;
import android.util.Base64;
import android.view.LayoutInflater;
import android.view.View;
import android.widget.AdapterView;
import android.widget.ListView;
+import androidx.annotation.NonNull;
+import androidx.core.content.ContextCompat;
+import androidx.fragment.app.DialogFragment; // The AndroidX dialog fragment must be used or an error is produced on API <=22.
+
import com.stoutner.privacybrowser.R;
import com.stoutner.privacybrowser.activities.MainWebViewActivity;
import com.stoutner.privacybrowser.adapters.HistoryArrayAdapter;
import java.io.ByteArrayOutputStream;
import java.util.ArrayList;
-public class UrlHistoryDialog extends AppCompatDialogFragment{
+public class UrlHistoryDialog extends DialogFragment{
// `historyArrayList` and `currentPageId` pass information from `onCreate()` to `onCreateDialog()`.
private final ArrayList<History> historyArrayList = new ArrayList<>();