github/cordova-plugin-mediaPicker
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fix bug

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dmcBig
2018-08-08 10:36:32 +08:00
parent a560360547
commit aabefbd36b
1 changed files with 8 additions and 5 deletions
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src/ios/DMCMediaPicker/AlbumListView.m
+8 -5
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@@ -49,12 +49,15 @@
_nowIndex=nowIndex;
[self.tableView reloadData];
int scrolltoIndex=0;
//下面代码是让下拉选中了有个居中的感觉
if((int)_nowIndex>[_dataNameSource count]-4){
scrolltoIndex= [_dataNameSource count]-1;
}else{
scrolltoIndex=((int)_nowIndex+3);
}
[self.tableView scrollToRowAtIndexPath:[NSIndexPath indexPathForItem:scrolltoIndex inSection:0] atScrollPosition:UITableViewScrollPositionBottom animated:NO];
if([_dataNameSource count]>3){
[self.tableView scrollToRowAtIndexPath:[NSIndexPath indexPathForItem:scrolltoIndex inSection:0] atScrollPosition:UITableViewScrollPositionBottom animated:NO];
}
}
@@ -103,7 +106,7 @@
options:nil
resultHandler:^(UIImage * _Nullable result, NSDictionary * _Nullable info) {
UIImageView *cellImageView = (UIImageView *)[cell viewWithTag:101];
cellImageView.image = result;
//标题
UILabel *cellText = (UILabel *)[cell viewWithTag:102];
@@ -115,9 +118,9 @@
[attrStr addAttribute:NSFontAttributeName value:[UIFont systemFontOfSize:12] range:[str rangeOfString:count]];
cellText.attributedText =attrStr;
}];
return cell;
}
@@ -147,4 +150,4 @@
}
@end
@end