聊天顶部空白优化

SLAiELTS/SLAiELTS.xcodeproj/project.pbxproj

@@ -2512,7 +2512,7 @@
 				ASSETCATALOG_COMPILER_GLOBAL_ACCENT_COLOR_NAME = AccentColor;
 				CODE_SIGN_IDENTITY = "Apple Development";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 14;
+				CURRENT_PROJECT_VERSION = 16;
 				DEVELOPMENT_TEAM = 5WKRWDTA83;
 				FRAMEWORK_SEARCH_PATHS = (
 					"$(inherited)",
@@ -2557,7 +2557,7 @@
 				ASSETCATALOG_COMPILER_GLOBAL_ACCENT_COLOR_NAME = AccentColor;
 				CODE_SIGN_IDENTITY = "Apple Development";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 14;
+				CURRENT_PROJECT_VERSION = 16;
 				DEVELOPMENT_TEAM = 5WKRWDTA83;
 				FRAMEWORK_SEARCH_PATHS = (
 					"$(inherited)",

SLAiELTS/SLAiELTS/ViewControllers/MessageVC/SLMessageViewController.m

@@ -56,6 +56,11 @@
         }
     });
     
+    if (@available(iOS 11.0, *)) {
+        self.chatServiceView.messageView.messageCollectionView.contentInsetAdjustmentBehavior = UIScrollViewContentInsetAdjustmentNever;
+    } else {
+        self.automaticallyAdjustsScrollViewInsets = NO;
+    }
     self.chatServiceView.friendModel = self.friendModel;
     self.chatServiceView.messageView.friendModel = self.friendModel;
     [self.chatServiceView mas_makeConstraints:^(MASConstraintMaker *make) {