Check null url. Fixes austinhuang0131/barinsta#1192

app/src/main/java/awais/instagrabber/dialogs/ProfilePicDialogFragment.java

@@ -134,7 +134,14 @@ public class ProfilePicDialogFragment extends DialogFragment {
                 @Override
                 public void onSuccess(final User result) {
                     if (result != null) {
-                        setupPhoto(result.getHDProfilePicUrl());
+                        final String url = result.getHDProfilePicUrl();
+                        if (url == null) {
+                            final Context context = getContext();
+                            if (context == null) return;
+                            Toast.makeText(context, R.string.no_profile_pic_found, Toast.LENGTH_LONG).show();
+                            return;
+                        }
+                        setupPhoto(url);
                     }
                 }
 

app/src/main/java/awais/instagrabber/repositories/responses/User.java

@@ -111,6 +111,9 @@ public class User implements Serializable {
     }
 
     public String getHDProfilePicUrl() {
+        if (hdProfilePicUrlInfo == null) {
+            return getProfilePicUrl();
+        }
         return hdProfilePicUrlInfo.getUrl();
     }
 

app/src/main/res/values/strings.xml

@@ -504,4 +504,5 @@
     <string name="clear">Clear</string>
     <string name="no_external_map_app">No Map app found!</string>
     <string name="click_to_show_full">Click to view full count</string>
+    <string name="no_profile_pic_found">No profile pic found!</string>
 </resources>