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Null check

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This commit is contained in:
Guillaume BIENKOWSKI 2014-07-04 10:59:49 +02:00
parent ac10eddeb4
commit 92defb9ca3
2 changed files with 16 additions and 12 deletions
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2
Classes/LinphoneUI/UIChatCell.m
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@ -114,7 +114,7 @@
// Message
if(url) {
[chatContentLabel setText:@""];
} else {
} else if (text) {
NSString *message = [NSString stringWithUTF8String:text];
// shorten long messages
if([message length] > 50)

26
Classes/LinphoneUI/UIChatRoomCell.m
View file

@ -110,9 +110,9 @@ static UIFont *CELL_FONT = nil;
[LinphoneLogger logc:LinphoneLoggerWarning format:"Cannot update chat room cell: null chat"];
return;
}
const char*url = linphone_chat_message_get_external_body_url(chat);
const char*text = linphone_chat_message_get_text(chat);
BOOL is_external = url && (strstr(url, "http") == url);
const char* url = linphone_chat_message_get_external_body_url(chat);
const char* text = linphone_chat_message_get_text(chat);
BOOL is_external = url && (strstr(url, "http") == url);
NSString* localImage = [LinphoneManager getMessageAppDataForKey:@"localimage" inMessage:chat];
@ -151,14 +151,18 @@ static UIFont *CELL_FONT = nil;
} else {
// simple text message
[messageText setHidden:FALSE];
/* We need to use an attributed string here so that data detector don't mess
* with the text style. See http://stackoverflow.com/a/20669356 */
NSAttributedString* attr_text = [[NSAttributedString alloc]
initWithString:[NSString stringWithUTF8String:text]
attributes:@{NSFontAttributeName:[UIFont systemFontOfSize:17.0],
NSForegroundColorAttributeName:[UIColor darkGrayColor]}];
messageText.attributedText = attr_text;
[attr_text release];
if (text ){
/* We need to use an attributed string here so that data detector don't mess
* with the text style. See http://stackoverflow.com/a/20669356 */
NSAttributedString* attr_text = [[NSAttributedString alloc]
initWithString:[NSString stringWithUTF8String:text]
attributes:@{NSFontAttributeName:[UIFont systemFontOfSize:17.0],
NSForegroundColorAttributeName:[UIColor darkGrayColor]}];
messageText.attributedText = attr_text;
[attr_text release];
} else {
messageText.text = @"";
}
[messageImageView setImage:nil];
[messageImageView setHidden:TRUE];