import android.support.annotation.Nullable;
import android.support.annotation.StringRes;
import android.support.v4.app.Fragment;
import android.support.v4.app.LoaderManager;
import android.text.TextUtils;
<BUG>import android.util.DisplayMetrics;
import android.view.Gravity;</BUG>
import android.view.KeyEvent;
import android.view.LayoutInflater;
import android.view.View;

import android.support.annotation.Nullable;
import android.support.annotation.StringRes;
import android.support.v4.app.Fragment;
import android.support.v4.app.LoaderManager;
import android.text.TextUtils;
import android.util.DisplayMetrics;
import android.util.Log;
import android.view.Gravity;
import android.view.KeyEvent;
import android.view.LayoutInflater;
import android.view.View;
