修改了公屏的保存最大的数量

xplan-ios/Main/Room/View/MessageContainerView/Tool/XPRoomMessageConstant.h

@@ -18,6 +18,8 @@ static CGFloat kRoomMessageDefalutFont = 12;
 static CGFloat kRoomMessageTextSpaceHeight = 10;
 
 static CGFloat kRoomMessageBubbleCornerRadius = 7;
+///公屏保存的最大数
+static CGFloat kRoomMessageMaxLength = 1000;
 
 
 #endif /* XPRoomMessageConstant_h */

xplan-ios/Main/Room/View/MessageContainerView/XPRoomMessageContainerView.m

@@ -124,12 +124,20 @@
 	if (self.tempArray.count < 1) {
 		return;
 	}
+	
+	if (self.datasource.count > kRoomMessageMaxLength) {
+		NSIndexSet *set = [NSIndexSet indexSetWithIndexesInRange:NSMakeRange(0, kRoomMessageMaxLength/2)];
+		NSArray *needRemoveMsgArray = [self.datasource objectsAtIndexes:set];
+		[self.datasource removeObjectsInArray:needRemoveMsgArray];
+	}
+	
 	// 执行插入
 	NSMutableArray *indexPaths = [NSMutableArray array];
 	for (XPRoomMessageDisplayModel *item in self.tempArray) {
 		[self.datasource addObject:item];
 		[indexPaths addObject:[NSIndexPath indexPathForRow:self.datasource.count - 1 inSection:0]];
 	}
+	NSLog(@"消息的总数%ld", self.datasource.count);
 	[self.messageTableView reloadData];
 	[self.tempArray removeAllObjects];