It’s not advisable, but who am I to say you can’t do it. You may have a good reason to be playing sound. If you are using Audio Sessions, then include <AVFoundation/AVFoundation.h> at the start of your file and [[AVAudioSession sharedInstance] setCategory: AVAudioSessionCategoryPlayback error: nil]; should do the trick. Note if you play music or … Read more
The error message is telling you that you need to give the alert controller’s popoverPresentationController a location so that it can position itself properly. This is easy to do — just check to see if there’s a popover controller and add the sender as the source. If your button is a UIBarButtonItem: if let popoverController … Read more
I had this issue on the latest Xcode 4. Cause: I included file.m instead of file.h Possibly, you included TinCanViewController.m (should be TinCanViewController.h)
Did you look at webkit remote debugging protocol? It seems they know people want a debugger for their iPad but still no real world native iPad remote debugger is available out there. But don’t get disappointed, there is a tool called weinre that doing what webkit folks willing to do in the future right now! … Read more
The links from Moin Zaman show test results that are outdated (from 2008). As of my thorough testing today Gmail does support displaying embedded images for both methods. Use base64 encoding image inline within <img src=”https://stackoverflow.com/questions/3279523/…”> <html><body><img src=”data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAA9QAAADmCAIAAAC77FroAAAAAXNSR0IArs4c6QAAAAlwSFlzAAAO…”></body></html> Use base64 encoded image as attachment Message-ID: <BE0243A40B89D84DB342702BC5FD6D313EA3BE1B@BYMAIL.example.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: yes X-MS-TNEF-Correlator: x-originating-ip: [xxx.xxx.xxx.xxx] … Read more
definitive solution for startup-image and touch-icons for iPad and iPhone (landscape || portrait) and (retina || not): <!– iPhone ICON –> <link href=”https://stackoverflow.com/questions/4687698/apple-touch-icon-57×57.png” sizes=”57×57″ rel=”apple-touch-icon”> <!– iPad ICON–> <link href=”apple-touch-icon-72×72.png” sizes=”72×72″ rel=”apple-touch-icon”> <!– iPhone (Retina) ICON–> <link href=”apple-touch-icon-114×114.png” sizes=”114×114″ rel=”apple-touch-icon”> <!– iPad (Retina) ICON–> <link href=”apple-touch-icon-144×144.png” sizes=”144×144″ rel=”apple-touch-icon”> <!– iPhone SPLASHSCREEN–> <link href=”apple-touch-startup-image-320×460.png” media=”(device-width: 320px)” … Read more
Orientation information isn’t very consistent, and there are several approaches. If in a view controller, you can use the interfaceOrientation property. From other places you can call: [[UIDevice currentDevice] orientation] Alternatively, you can request to receive orientation change notifications: [[UIDevice currentDevice] beginGeneratingDeviceOrientationNotifications]; [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(orientationChanged:) name:UIDeviceOrientationDidChangeNotification object:nil]; Some people also like to check the … Read more
I found the solution for this at http://uihacker.blogspot.com/2011/10/javascript-hide-ios-soft-keyboard.html. Essentially, just do this (it worked for me): var hideKeyboard = function() { document.activeElement.blur(); $(“input”).blur(); };
The best approach I found is in Apple’s Technical Note TN2262: Preparing Your Web Content for iPad. Test your website on iPad, and update user agent detection code if necessary Use W3C standard web technologies instead of plug-ins Check your viewport tag settings Modify code that relies on CSS fixed positioning Prepare for a touch … Read more
You can’t reset the permission programmatically. If you want to reset the permission there are two ways: Reset the OS Uninstall the app and wait for a day I know both of those options are really not helpful for a developer, if they are trying to test it out something. There are three alternatives for … Read more