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repair scroll after isComposing and photo fetching

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This commit is contained in:
Benjamin Reis 2018-01-05 14:09:20 +01:00
parent 4efecb8f25
commit 7ea543f1b0
2 changed files with 37 additions and 12 deletions
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7
Classes/ChatConversationView.m
View file

@ -334,6 +334,7 @@ static UICompositeViewDescription *compositeDescription = nil;
}
- (void)setComposingVisible:(BOOL)visible withDelay:(CGFloat)delay {
Boolean shouldAnimate = composingVisible == visible;
CGRect keyboardFrame = [_messageView frame];
CGRect newComposingFrame = [_composeIndicatorView frame];
CGRect newTableFrame = [_tableController.tableView frame];
@ -364,8 +365,10 @@ static UICompositeViewDescription *compositeDescription = nil;
composingVisible = visible;
[UIView animateWithDuration:delay
animations:^{
_tableController.tableView.frame = newTableFrame;
_composeIndicatorView.frame = newComposingFrame;
if (shouldAnimate)
return;
_tableController.tableView.frame = newTableFrame;
_composeIndicatorView.frame = newComposingFrame;
}
completion:^(BOOL finished) {
[_tableController scrollToBottom:TRUE];

42
Classes/LinphoneUI/UIChatBubblePhotoCell.m
View file

@ -85,6 +85,17 @@
[super setChatMessage:amessage];
}
- (void) loadAsset:(ALAsset*) asset {
UIImage *image = [[UIImage alloc] initWithCGImage:[asset thumbnail]];
dispatch_async(dispatch_get_main_queue(), ^{
[_messageImageView setImage:image];
[_messageImageView setFullImageUrl:asset];
[_messageImageView stopLoading];
_messageImageView.hidden = NO;
_imageGestureRecognizer.enabled = YES;
});
}
- (void)update {
if (self.message == nil) {
LOGW(@"Cannot update message room cell: NULL message");
@ -113,16 +124,27 @@
resultBlock:^(ALAsset *asset) {
dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, (unsigned long)NULL),
^(void) {
if (achat == self.message) { // Avoid glitch and scrolling
UIImage *image = [[UIImage alloc] initWithCGImage:[asset thumbnail]];
dispatch_async(dispatch_get_main_queue(), ^{
[_messageImageView setImage:image];
[_messageImageView setFullImageUrl:asset];
[_messageImageView stopLoading];
_messageImageView.hidden = NO;
_imageGestureRecognizer.enabled = YES;
});
}
if (achat != self.message) // Avoid glitch and scrolling
return;
if (asset)
[self loadAsset:asset];
else {
[LinphoneManager.instance.photoLibrary
enumerateGroupsWithTypes:ALAssetsGroupAll
usingBlock:^(ALAssetsGroup *group, BOOL *stop) {
[group enumerateAssetsWithOptions:NSEnumerationReverse
usingBlock:^(ALAsset *result, NSUInteger index, BOOL *stop) {
if([result.defaultRepresentation.url isEqual:imageUrl]) {
[self loadAsset:result];
*stop = YES;
}
}];
}
failureBlock:^(NSError *error) {
LOGE(@"Error: Cannot load asset from photo stream - %@", [error localizedDescription]);
}];
}
});
}
failureBlock:^(NSError *error) {