import android.content.SharedPreferences;
import android.os.Bundle;
import android.preference.PreferenceManager;
+import android.support.v7.app.ActionBar;
+import android.support.v7.app.AppCompatActivity;
import android.text.Editable;
import android.text.TextWatcher;
import android.view.KeyEvent;
import android.widget.TextView;
import android.widget.Toast;
-import com.actionbarsherlock.app.ActionBar;
-import com.actionbarsherlock.app.SherlockFragmentActivity;
import com.owncloud.android.R;
import com.owncloud.android.lib.common.utils.Log_OC;
import com.owncloud.android.utils.DisplayUtils;
-public class PassCodeActivity extends SherlockFragmentActivity {
+public class PassCodeActivity extends AppCompatActivity {
private static final String TAG = PassCodeActivity.class.getSimpleName();