默认按钮优化

Change-Id: I38c5f275d759b862828c2b492c3da0f14ccd91b6

Author: tonychanchen

Source/LinkSDK/QCAPISets/Public/TIoTCoreDeviceSet.m

@@ -136,6 +136,18 @@ - (void)zipData:(NSDictionary *)uiInfo baseInfo:(NSDictionary *)baseInfo deviceD
             [propertiesForUI addObject:proper];
         }
 
+        // 如果是第一次初始化，取第一个不为struct类型的属性为大按钮
+        if (propertiesForUI.count > 0) {
+            NSMutableDictionary *proper = propertiesForUI[0];
+            NSString *protoid = proper[@"id"];
+            if (![protoid containsString:@"_call_status"]) {
+                
+                [proper setValue:@{@"icon": @"create", @"type": @"btn-big", @"visible": @1} forKey:@"ui"];
+                self.bigProp = proper;
+                [propertiesForUI removeObject:proper];
+            }
+            
+        }        
 
         [self.allProperties addObjectsFromArray:propertiesForUI];
         [self.properties addObjectsFromArray:propertiesForUI];