ipod

How can I detect if headphones are connected to an iPod touch G1?

独自空忆成欢 提交于 2019-12-01 11:42:59
问题 There are many articles on how to detect if a microphone is connected to an iPod touch G2 via AudioSessionGetProperty / kAudioSessionProperty_AudioInputAvailable , but I have not seen any articles related to detection of headphones connected to an iPod touch G1. To review: iPod touch G2 hardware differs from iPod touch G1 hardware in the following ways: iPod touch G2 has an internal speaker iPod touch G2 is able to use microphone off of headphone port I have an app that needs to play sound to

IOS - Pause and Unpause Currently Playing Music

断了今生、忘了曾经 提交于 2019-12-01 10:49:39
I am working on a IOS app that I want to have the functionality to pause and unpause music that is currently playing through the ipod, just like the ipod's play/pause button. Is there anyway to do that through IOS? The only answers I have found for this is for dealing with songs and sounds played locally through the app. Any help would be fantastic. Thanks so much! Ole Begemann [[MPMusicPlayerController systemMusicPlayer] play]; [[MPMusicPlayerController systemMusicPlayer] pause]; 来源: https://stackoverflow.com/questions/7043365/ios-pause-and-unpause-currently-playing-music

Apple Devices with magnetometer?

倾然丶 夕夏残阳落幕 提交于 2019-12-01 09:51:51
问题 Which apple mobile devices have a magnetometer? I thought that the iPod touch had one but I think I am mistaken. Do all devices with GPS have a magnetometer? Do all devices with a magnetometer have a GPS? 回答1: The iPhone 3GS and iPhone 4. 回答2: An easy way to check is with this class method. I wrote a little app and ran it on a few devices I had lying around, and it looks like only iPhone 3GS+ (so iPhone 4 as well) have one right now, although I've seen sketchy evidence that pieces of the

Good Python Libraries for iPod Synchronization

左心房为你撑大大i 提交于 2019-12-01 05:43:28
I am making a music application, and want to be able to synchronize with the iPod from my application. Has anyone had any experience in doing this with python, and if so what would you recommend? I haven't used it, but libgpod does appear to have python bindings. i made this program to you. it will Work with more devices https://sites.google.com/site/yousaywemakeit/programs/musicparser 来源: https://stackoverflow.com/questions/1922371/good-python-libraries-for-ipod-synchronization

Retrieve list of songs ordered by last play time in iOS

风格不统一 提交于 2019-12-01 04:05:00
I need to obtain a list of the N most recently played songs from an iOS device, in order. The only way I can imagine doing it, at the moment, is by getting all the songs through an MPMediaQuery and manually sort them by lastPlayedDate . This is a potentially expensive operation and I was wondering if there was a better approach. Edit: After some tests, this is a very expensive operation. On a test library of 2500 songs, it took around 20 seconds to: Get all the songs. Assign a date to all songs that had never played (January 1 1970). Order them by date. Fetch the first N entries. Any

Good Python Libraries for iPod Synchronization

守給你的承諾、 提交于 2019-12-01 03:13:51
问题 I am making a music application, and want to be able to synchronize with the iPod from my application. Has anyone had any experience in doing this with python, and if so what would you recommend? 回答1: I haven't used it, but libgpod does appear to have python bindings. 回答2: i made this program to you. it will Work with more devices https://sites.google.com/site/yousaywemakeit/programs/musicparser 来源: https://stackoverflow.com/questions/1922371/good-python-libraries-for-ipod-synchronization

Retrieve list of songs ordered by last play time in iOS

对着背影说爱祢 提交于 2019-12-01 01:27:01
问题 I need to obtain a list of the N most recently played songs from an iOS device, in order. The only way I can imagine doing it, at the moment, is by getting all the songs through an MPMediaQuery and manually sort them by lastPlayedDate . This is a potentially expensive operation and I was wondering if there was a better approach. Edit: After some tests, this is a very expensive operation. On a test library of 2500 songs, it took around 20 seconds to: Get all the songs. Assign a date to all

iPhone/iPod - prevent font-size-changing

廉价感情. 提交于 2019-11-30 13:49:11
I was wondering whether it is possible to prevent following behaviour: I've got a *.css file in which I define the font-size for my mobile-web-app. html,body { font-size:16px !important; } I didn't use any other font-size attributes in my files. Now, when I turn into the landscape mode, the font-size changes. How can I prevent or manipulate this behaviour. Do I have to use @media screen and (max-width: x px) { } or is there any other way? Thanks for sharing. You may need to use extra selectors but the following should do the trick. html,body { -webkit-text-size-adjust:none; } So that this rule

how to fetch the details of the audio file in iPhone

让人想犯罪 __ 提交于 2019-11-30 11:40:17
问题 I made the custom player by using AVAudioPlayer. Now, I want to fetch the details of the audio file such as artist name,album name,etc which is added in the resource folder. MPMusicPlayer provides the API for fetching the details but its using iPod library and its not taking the resource from sandbox of application. So, MPMusicPlayer is not going to work in that scenario. So, how can we fetch the details of audio file in iPhone. 回答1: You can get this information through the AudioToolbox

How to get serial number of a device using IOKit in iOS8 as IOPlatformSerialNumber giving nil value

笑着哭i 提交于 2019-11-30 10:54:15
I was wondered to know how to get serial number of a device using IOKit in iOS8? I used UIDevice+serialNumber and I am able to get serial number in iOS6 and7. In iOS8 value of platformSerialNumber is coming nil in the following line: CFTypeRef platformSerialNumber = IORegistryEntryCreateCFProperty(platformExpertDevice,CFSTR("IOPlatformSerialNumber"), kCFAllocatorDefault, 0); I am using : https://gist.github.com/0xced/566994 Note:My app will not go to app store, its for inhouse. So I am looking for something more concrete that will never change, either String or integer Starting in iOS 8,