添加app groups

CustomKeyboard/KeyboardViewController.m

@@ -48,6 +48,10 @@ static CGFloat KEYBOARDHEIGHT = 256 + 20;
         [self kb_applyTheme];
     }];
     [self kb_applyTheme];
+    
+//    NSUserDefaults *sharedDefaults = [[NSUserDefaults alloc] initWithSuiteName:AppGroup];
+//    NSString *value = [sharedDefaults objectForKey:@"TestSharedString"];
+//    NSLog(@"[Keyboard] 读取到的数据: %@", value);
 }