Update dependencies

Settings activity refactor

app/src/main/java/com/hippo/ehviewer/preference/SignOutPreference.java

@@ -19,7 +19,9 @@ package com.hippo.ehviewer.preference;
 import android.content.Context;
 import android.util.AttributeSet;
 import android.widget.Toast;
+
 import androidx.appcompat.app.AlertDialog;
+
 import com.hippo.ehviewer.R;
 import com.hippo.ehviewer.client.EhUtils;
 import com.hippo.preference.MessagePreference;