android - Which thread(s) call `onCreateLoader()` and `onLoadFinished()`? -


i implementing loadermanager.loadercallbacks in order access app's database , populate listview. threads call oncreateloader() , onloadfinished()? called on ui thread or cursorloader's thread? documentation loadercallbacks mute on point.

loader callback called on thread initloader method called. in general main thread.


Comments

Post a Comment

Popular posts from this blog

javascript - How to update a get parameter in a url with jquery -

here code: <input type="date" name="date" id="date_input" value="<?php echo $_get['date']; ?>" class="date"> <a href="shopping_list.php?page_id=1&title=<?php echo $_get['title']; ?>&date=" id="back_button">back</a> i need user puts date input put "date" part of url on shopping_list.php without page refreshing , needs changed live. thanks in advance! one solution jsfiddle: $("#date_input").on("change", function(){ $("#back_button").attr("href", "shopping_list.php?page_id=1&title=<?php echo $_get['title']; ?>&date="+this.value); }); hope helps!
Read more

amazon web services - How to determine the state of an AWS instance -

i'm trying determine how remove instance several applications (freeipa, chef, service discovery) within aws autoscaling group i'm finding there's no reliable way determine if instance stopping (sometimes our admins take instance out of asg analysis) vs terminating. if instance stopped retain ability have stay connected our ldap , other systems. know way this? is instance ebs backed or using instance store? if instance store, cannot stop (only terminate it) have looked @ ec2 api (via aws-sdk maybe)? (looks describe-instances , looking @ reservations should trick here) http://docs.aws.amazon.com/awsec2/latest/apireference/api_describeinstances.html
Read more

bitmap - Android load image into imageview efficiently -

i have next problem: avoid outofmemoryerror i'm loading big images imageviews using picasso in such way: public static requestcreator picasso(final context context, final int resourceid) { return picasso.with(context) .load(resourceid) .fit() .centercrop() .nofade(); } and in activity or fragment, i'm loading image imageview final imageview backgroundimage = (imageview) root.findviewbyid(r.id.background_image); util.picasso(getactivity(),r.drawable.background_soulmap) .into(backgroundimage); however, have 2 problems: image loads delay (but need load immideatly) centercrop() not need in cases. how can implement topcrop() or bottomcrop()? i've tried https://github.com/cesards/cropimageview library, i'm getting nullpointerexception in setframe() method (getdrawable() returns null), because image did not load yet. in advance! image loads delay (but need load immideatly) you h...
Read more