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update the size of chat cell once app's version has been modified

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This commit is contained in:
Danmei Chen 2018-12-26 15:22:48 +01:00
parent cbfdb96de7
commit e631c6b81e
3 changed files with 10 additions and 2 deletions
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1
Classes/ChatConversationTableView.h
View file

@ -39,6 +39,7 @@
@private
NSMutableArray *eventList;
NSMutableArray *totalEventList;
BOOL preLoad;
}
@property(nonatomic) LinphoneChatRoom *chatRoom;

5
Classes/ChatConversationTableView.m
View file

@ -105,7 +105,9 @@
- (void)reloadData {
[self updateData];
preLoad = TRUE;
[self.tableView reloadData];
preLoad = FALSE;
[self scrollToLastUnread:false];
}
@ -295,6 +297,9 @@ static const int BASIC_EVENT_LIST=20;
static const CGFloat MESSAGE_SPACING_PERCENTAGE = 1.f;
- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath {
// pre-download data
if (preLoad)
return 0;
LinphoneEventLog *event = [[eventList objectAtIndex:indexPath.row] pointerValue];
if (linphone_event_log_get_type(event) == LinphoneEventLogTypeConferenceChatMessage) {
LinphoneChatMessage *chat = linphone_event_log_get_chat_message(event);

6
Classes/LinphoneUI/UIChatBubbleTextCell.m
View file

@ -421,9 +421,10 @@ static const CGFloat CELL_IMAGE_X_MARGIN = 100;
+ (CGSize)ViewHeightForMessageText:(LinphoneChatMessage *)chat withWidth:(int)width textForImdn:(NSString *)imdnText{
// avoid calculating the size each time
// Avoid calculating the size each time, it takes too much time. Update the size of the chat cell once the version of the application has been modified.
NSString *chatSize = [LinphoneManager getMessageAppDataForKey:@"newChatSize" inMessage:chat];
if (chatSize && !imdnText)
NSString *version = [NSString stringWithFormat:@"%@-%@",[[NSBundle mainBundle] objectForInfoDictionaryKey:@"CFBundleShortVersionString"],[[NSBundle mainBundle] objectForInfoDictionaryKey:@"CFBundleVersion"]];
if (chatSize && !imdnText && [version isEqualToString:[LinphoneManager getMessageAppDataForKey:@"appVersion" inMessage:chat]])
return CGSizeFromString(chatSize);
NSString *messageText = [UIChatBubbleTextCell TextMessageForChat:chat];
@ -510,6 +511,7 @@ static const CGFloat CELL_IMAGE_X_MARGIN = 100;
size.height = MAX(size.height + CELL_MESSAGE_Y_MARGIN, CELL_MIN_HEIGHT);
[LinphoneManager setValueInMessageAppData:NSStringFromCGSize(size) forKey:@"newChatSize" inMessage:chat];
[LinphoneManager setValueInMessageAppData:version forKey:@"appVersion" inMessage:chat];
return size;
}