Switch to AppCompatDialogFragment for dialogs that return values due to crashes in...

[PrivacyBrowserAndroid.git] / app / src / main / java / com / stoutner / privacybrowser / CreateBookmark.java

diff --git a/app/src/main/java/com/stoutner/privacybrowser/CreateBookmark.java b/app/src/main/java/com/stoutner/privacybrowser/CreateBookmark.java
index 8aa5dbcef912a6d45557376f7d15c5a521e59221..8bd0930aea50131bd6b37e71074bcf8bc308ef4f 100644 (file)
--- a/app/src/main/java/com/stoutner/privacybrowser/CreateBookmark.java
+++ b/app/src/main/java/com/stoutner/privacybrowser/CreateBookmark.java
@@ -21,23 +21,25 @@ package com.stoutner.privacybrowser;
 
 import android.annotation.SuppressLint;
 import android.app.Dialog;
-import android.app.DialogFragment;
 import android.content.Context;
 import android.content.DialogInterface;
 import android.graphics.drawable.BitmapDrawable;
 import android.graphics.drawable.Drawable;
 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;
 
-public class CreateBookmark extends DialogFragment {
+public class CreateBookmark extends AppCompatDialogFragment {
     // The public interface is used to send information back to the parent activity.
     public interface CreateBookmarkListener {
-        void onCreateBookmark(DialogFragment dialogFragment);
+        void onCreateBookmark(AppCompatDialogFragment dialogFragment);
     }
 
     // `createBookmarkListener` is used in `onAttach()` and `onCreateDialog()`
@@ -58,6 +60,7 @@ public class CreateBookmark extends DialogFragment {
     // `@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) {
         // Create a drawable version of the favorite icon.
         Drawable favoriteIconDrawable = new BitmapDrawable(getResources(), MainWebViewActivity.favoriteIcon);