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Unable to simultaneously satisfy constraints, will attempt to recover by breaking constraint
...did that and it fixed the problem, but a 'UIImageView' I had on top of the screen (which I used as a navigation bar) got moved to the bottom of the screen. Do you know why that happened?
– dietbacon
Aug 1 '13 at 23:31
Changing Locale within the app itself
...t exactly correct. It works, but only until any configuration change (e.g. screen rotation) and only in that particular Activity. Playing with a code for a while I have ended up with the following approach:
I have extended android.app.Application and added the following code:
public class MyApplic...
What to use instead of “addPreferencesFromResource” in a PreferenceActivity?
...avedInstanceState);
addPreferencesFromResource(R.xml.my_preference_screen);
}
}
The only changes you have to make is to create an internal fragment class, move the addPreferencesFromResources() into the fragment, and invoke the fragment from the activity, like this:
public class MyPre...
How do I simulate a hover with a touch in touch enabled browsers?
...bled browsers?”
Simply allow ‘clicking’ the element (by tapping the screen), and then trigger the hover event using JavaScript.
var p = document.getElementsByTagName('p')[0];
p.onclick = function() {
// Trigger the `hover` event on the paragraph
p.onhover.call(p);
};
This should work, as...
Update data in ListFragment as part of ViewPager
...nstances of different ListFragments. The ViewPager is on a vertical phone screen, the lists are not side-by-side.
10 Answe...
How to show “Done” button on iPhone number pad
...her solution. Perfect if there are other non-number pad text fields on the screen.
- (void)viewDidLoad
{
[super viewDidLoad];
UIToolbar* numberToolbar = [[UIToolbar alloc]initWithFrame:CGRectMake(0, 0, 320, 50)];
numberToolbar.barStyle = UIBarStyleBlackTranslucent;
numberToolbar....
Creating a left-arrow button (like UINavigationBar's “back” style) on a UIToolbar
...s a back button instead of default behaviour (displaying title of previous screen)
UIBarButtonItem *backButton = [[UIBarButtonItem alloc] initWithImage:[UIImage imageNamed:@"back_arrow.png"]
style:UIBarButtonItemStyleBordered
...
AsyncTaskLoader vs AsyncTask
... understand, the AsyncTaskLoader can survive through config changes like screen flips.
4 Answers
...
Comparison between Corona, Phonegap, Titanium
... to iPhone. One of the products is like Google Maps: show map on the phone screen, you can drag or resize the map and view some information that we add to the map.
...
Chrome's remote debugging (USB debugging) not working for Samsung Galaxy S3 running android 4.3
...s".
This caused the computer RSA key fingerprint panel to pop on my mobile screen, and after granting permission, the device showed up under Chrome's Inspect page.
Turns out that it was not an issue caused by mobile OS upgrade but by Chrome (I was thrown off by the fact that it worked on my Nexus4 ...