import android.annotation.SuppressLint;
import android.app.Dialog;
-import android.app.DialogFragment;
import android.content.Context;
import android.content.DialogInterface;
import android.os.Bundle;
+import android.support.annotation.NonNull;
// If we don't use `android.support.v7.app.AlertDialog` instead of `android.app.AlertDialog` then the dialog will be covered by the keyboard.
import android.support.v7.app.AlertDialog;
+// We have to use `AppCompatDialogFragment` instead of `DialogFragment` or an error is produced on API <=22.
+import android.support.v7.app.AppCompatDialogFragment;
import android.view.KeyEvent;
import android.view.View;
import android.view.WindowManager;
import android.widget.EditText;
import android.widget.ImageView;
-public class CreateBookmarkFolder extends DialogFragment {
+public class CreateBookmarkFolder extends AppCompatDialogFragment {
// The public interface is used to send information back to the parent activity.
public interface CreateBookmarkFolderListener {
- void onCreateBookmarkFolder(DialogFragment dialogFragment);
+ void onCreateBookmarkFolder(AppCompatDialogFragment dialogFragment);
}
// `createBookmarkFolderListener` is used in `onAttach()` and `onCreateDialog`.
// `@SuppressLing("InflateParams")` removes the warning about using `null` as the parent view group when inflating the `AlertDialog`.
@SuppressLint("InflateParams")
@Override
+ @NonNull
public Dialog onCreateDialog(Bundle savedInstanceState) {
// Use `AlertDialog.Builder` to create the `AlertDialog`. The style formats the color of the button text.
final AlertDialog.Builder dialogBuilder = new AlertDialog.Builder(getActivity(), R.style.LightAlertDialog);