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2014/10/15 ¤U¤È 10:13:12
iphone Programming Glossary: recordHow do I record audio on iPhone with AVAudioRecorder? http://stackoverflow.com/questions/1010343/how-do-i-record-audio-on-iphone-with-avaudiorecorder do I record audio on iPhone with AVAudioRecorder Now that iPhone 3.0 sdk is public I think I can ask this question.. can ask this question for those of you that have already been playing with the 3.0 sdk. I want to record audio in my application but I want to use AVAudioRecorder and not the older way of recording like the.. want to record audio in my application but I want to use AVAudioRecorder and not the older way of recording like the example SpeakHere shows. There are not any examples of how to best do this in the iPhone..
How to implement re-ordering of CoreData records? http://stackoverflow.com/questions/1077568/how-to-implement-re-ordering-of-coredata-records to implement re ordering of CoreData records I am using CoreData for my iPhone app but CoreData doesn't provide an automatic way of allowing you.. for my iPhone app but CoreData doesn't provide an automatic way of allowing you to reorder the records. I thought of using another column to store the order info but using contiguous numbers for ordering.. numbers for ordering index has a problem. if I am dealing with lots of data reordering a record potentially involves updating a lot of records on the ordering info it's sorta like changing the order..
Delete/Reset all entries in Core Data? http://stackoverflow.com/questions/1077810/delete-reset-all-entries-in-core-data and OS X 10.7 simply deleting files pointed by storeURLs is not enough. You'll leave the external record files behind. Since the naming scheme of these external record files is not public I don't have a universal.. enough. You'll leave the external record files behind. Since the naming scheme of these external record files is not public I don't have a universal solution yet. an0 May 8 '12 at 23 00 share improve this..
How do I wrap text in a UITableViewCell without a custom cell http://stackoverflow.com/questions/129502/how-do-i-wrap-text-in-a-uitableviewcell-without-a-custom-cell
Does UIGestureRecognizer work on a UIWebView? http://stackoverflow.com/questions/2909807/does-uigesturerecognizer-work-on-a-uiwebview handler will receive a TouchEvent with a touches property where each item is a Touch . You can record the start time and location in your touchstart handler. If the touches move to far or the wrong amount..
How to Sync iPhone Core Data with web server, and then push to other devices? http://stackoverflow.com/questions/5035132/how-to-sync-iphone-core-data-with-web-server-and-then-push-to-other-devices and device IDs which are tied via a reference to the object stored in the database. I will have a record DatabaseId unique to this table ObjectId unique to the item in the whole database Datafield1 Datafield2.. my cloud server will check against the objectId and device Id in the AllObjects table and find the record to change in the initial table. All changes should be timestamped so that they can be merged. The device..
Store orientation to an array - and compare http://stackoverflow.com/questions/6368618/store-orientation-to-an-array-and-compare orientation to an array and compare I want to achieve the following I want the user to be able to record the movement of the iPhone using the gyroscope. And after that the user should be able to replicate.. attitude.yaw I'm thinking that I could store these values into an array if the user is in record mode. And when the user tries to replicate that movement I'm could compare the replicated movement array.. the user tries to replicate that movement I'm could compare the replicated movement array to the recorded one. The thing is how can I compare the two arrays in a smart way They will never have exactly the..
performSelector may cause a leak because its selector is unknown http://stackoverflow.com/questions/7017281/performselector-may-cause-a-leak-because-its-selector-is-unknown @selector someMethod The reason for this is because the compiler actually is able to record all of the information about the selector and the object during compilation. It doesn't need to make..
How do I record audio on iPhone with AVAudioRecorder? http://stackoverflow.com/questions/1010343/how-do-i-record-audio-on-iphone-with-avaudiorecorder do I record audio on iPhone with AVAudioRecorder Now that iPhone 3.0 sdk is public I think I can ask this question for those of you that have already been playing with the.. AVAudioRecorder Now that iPhone 3.0 sdk is public I think I can ask this question for those of you that have already been playing with the 3.0 sdk. I want to record audio in my application but I want to use AVAudioRecorder and not the older way of recording like the example SpeakHere shows. There are not any examples of how.. of you that have already been playing with the 3.0 sdk. I want to record audio in my application but I want to use AVAudioRecorder and not the older way of recording like the example SpeakHere shows. There are not any examples of how to best do this in the iPhone Dev Center and only reference to the classes. I am a newbie..
How to implement re-ordering of CoreData records? http://stackoverflow.com/questions/1077568/how-to-implement-re-ordering-of-coredata-records to implement re ordering of CoreData records I am using CoreData for my iPhone app but CoreData doesn't provide an automatic way of allowing you to reorder the records. I thought of using another column.. implement re ordering of CoreData records I am using CoreData for my iPhone app but CoreData doesn't provide an automatic way of allowing you to reorder the records. I thought of using another column to store the order info but using contiguous numbers for ordering index has a problem. if I am dealing with lots of data reordering.. of using another column to store the order info but using contiguous numbers for ordering index has a problem. if I am dealing with lots of data reordering a record potentially involves updating a lot of records on the ordering info it's sorta like changing the order of an array element What's the best way to implement an efficient..
Delete/Reset all entries in Core Data? http://stackoverflow.com/questions/1077810/delete-reset-all-entries-in-core-data or Store in External Record File in iOS 5 and OS X 10.7 simply deleting files pointed by storeURLs is not enough. You'll leave the external record files behind. Since the naming scheme of these external record files is not public I don't have a universal solution yet. an0 May 8 '12 at 23 00 share improve..
How do I wrap text in a UITableViewCell without a custom cell http://stackoverflow.com/questions/129502/how-do-i-wrap-text-in-a-uitableviewcell-without-a-custom-cell
Does UIGestureRecognizer work on a UIWebView? http://stackoverflow.com/questions/2909807/does-uigesturerecognizer-work-on-a-uiwebview actual event handling depends a lot on your needs. Each event handler will receive a TouchEvent with a touches property where each item is a Touch . You can record the start time and location in your touchstart handler. If the touches move to far or the wrong amount of time passes it is not a long touch. WebKit may try to..
How to Sync iPhone Core Data with web server, and then push to other devices? http://stackoverflow.com/questions/5035132/how-to-sync-iphone-core-data-with-web-server-and-then-push-to-other-devices the server. That is to say I will have a table of object IDs and device IDs which are tied via a reference to the object stored in the database. I will have a record DatabaseId unique to this table ObjectId unique to the item in the whole database Datafield1 Datafield2 the ObjectId field will reference another table AllObjects.. from the core data object in the local data store. Then my cloud server will check against the objectId and device Id in the AllObjects table and find the record to change in the initial table. All changes should be timestamped so that they can be merged. The device will have to poll the server without using up too much..
Store orientation to an array - and compare http://stackoverflow.com/questions/6368618/store-orientation-to-an-array-and-compare orientation to an array and compare I want to achieve the following I want the user to be able to record the movement of the iPhone using the gyroscope. And after that the user should be able to replicate the same movement. I extract the pitch roll and yaw using self.motionManager.. NSLog @ pitch f roll f yaw f attitude.pitch attitude.roll attitude.yaw I'm thinking that I could store these values into an array if the user is in record mode. And when the user tries to replicate that movement I'm could compare the replicated movement array to the recorded one. The thing is how can I compare the.. values into an array if the user is in record mode. And when the user tries to replicate that movement I'm could compare the replicated movement array to the recorded one. The thing is how can I compare the two arrays in a smart way They will never have exactly the same values but they can be somewhat the same. Am I at all..
performSelector may cause a leak because its selector is unknown http://stackoverflow.com/questions/7017281/performselector-may-cause-a-leak-because-its-selector-is-unknown complain about selectors declared statically _controller performSelector @selector someMethod The reason for this is because the compiler actually is able to record all of the information about the selector and the object during compilation. It doesn't need to make any assumptions about anything. I checked this a year a so..
How do I record audio on iPhone with AVAudioRecorder? http://stackoverflow.com/questions/1010343/how-do-i-record-audio-on-iphone-with-avaudiorecorder do I record audio on iPhone with AVAudioRecorder Now that iPhone 3.0 sdk is public I think I can ask this question for those of you.. is public I think I can ask this question for those of you that have already been playing with the 3.0 sdk. I want to record audio in my application but I want to use AVAudioRecorder and not the older way of recording like the example SpeakHere.. with the 3.0 sdk. I want to record audio in my application but I want to use AVAudioRecorder and not the older way of recording like the example SpeakHere shows. There are not any examples of how to best do this in the iPhone Dev Center and only..
How to implement re-ordering of CoreData records? http://stackoverflow.com/questions/1077568/how-to-implement-re-ordering-of-coredata-records to implement re ordering of CoreData records I am using CoreData for my iPhone app but CoreData doesn't provide an automatic way of allowing you to reorder the records... I am using CoreData for my iPhone app but CoreData doesn't provide an automatic way of allowing you to reorder the records. I thought of using another column to store the order info but using contiguous numbers for ordering index has a problem... info but using contiguous numbers for ordering index has a problem. if I am dealing with lots of data reordering a record potentially involves updating a lot of records on the ordering info it's sorta like changing the order of an array element..
Delete/Reset all entries in Core Data? http://stackoverflow.com/questions/1077810/delete-reset-all-entries-in-core-data Record File in iOS 5 and OS X 10.7 simply deleting files pointed by storeURLs is not enough. You'll leave the external record files behind. Since the naming scheme of these external record files is not public I don't have a universal solution yet...
How does the iOS app Display Recorder record the screen without using private API? http://stackoverflow.com/questions/11090184/how-does-the-ios-app-display-recorder-record-the-screen-without-using-private-ap does the iOS app Display Recorder record the screen without using private API The iOS app Display Recorder claims to be able to record the screen of an iOS device.. app Display Recorder record the screen without using private API The iOS app Display Recorder claims to be able to record the screen of an iOS device even while it is in the background. Given that UIGetScreenImage is private API and will lead.. to a rejection on application submission when detected by the static analysis Apple runs how were they able to do this recording in an approved application Additionally the app causes a red bar to appear at the top of the screen while it records..
How do I wrap text in a UITableViewCell without a custom cell http://stackoverflow.com/questions/129502/how-do-i-wrap-text-in-a-uitableviewcell-without-a-custom-cell
Does UIGestureRecognizer work on a UIWebView? http://stackoverflow.com/questions/2909807/does-uigesturerecognizer-work-on-a-uiwebview your needs. Each event handler will receive a TouchEvent with a touches property where each item is a Touch . You can record the start time and location in your touchstart handler. If the touches move to far or the wrong amount of time passes it..
UIScrollView Infinite Scrolling http://stackoverflow.com/questions/3430267/uiscrollview-infinite-scrolling entries read 1278.000000 1277.000000 1276.500000 1275.500000 etc.... Continiuing from where it left off Just for the record if scrolled slowly the log reads 1294.500000 1290.000000 1284.500000 1280.500000 4476.000000 4476.000000 4473.000000 4470.000000..
Record and play audio Simultaneously http://stackoverflow.com/questions/4215180/record-and-play-audio-simultaneously and play audio Simultaneously Any one help to me to record and play audio Simultaneously in Iphone. Thanks in advance. iphone objective c core audio audio recording share improve.. help to me to record and play audio Simultaneously in Iphone. Thanks in advance. iphone objective c core audio audio recording share improve this question You can play and record simultaneously on iOS devices except the 1st gen Touch using.. Thanks in advance. iphone objective c core audio audio recording share improve this question You can play and record simultaneously on iOS devices except the 1st gen Touch using either the Audio Unit RemoteIO or the Audio Queue API. These..
How to Sync iPhone Core Data with web server, and then push to other devices? http://stackoverflow.com/questions/5035132/how-to-sync-iphone-core-data-with-web-server-and-then-push-to-other-devices table of object IDs and device IDs which are tied via a reference to the object stored in the database. I will have a record DatabaseId unique to this table ObjectId unique to the item in the whole database Datafield1 Datafield2 the ObjectId field.. data store. Then my cloud server will check against the objectId and device Id in the AllObjects table and find the record to change in the initial table. All changes should be timestamped so that they can be merged. The device will have to poll..
iPhone:Programmatically compressing recorded video to share? http://stackoverflow.com/questions/5687341/iphoneprogrammatically-compressing-recorded-video-to-share Programmatically compressing recorded video to share I have implemented an overlay view when calling camera view before recording the video. pickerController.cameraOverlayView.. compressing recorded video to share I have implemented an overlay view when calling camera view before recording the video. pickerController.cameraOverlayView myOverlay Video recording and saving the video into Album after recording.. overlay view when calling camera view before recording the video. pickerController.cameraOverlayView myOverlay Video recording and saving the video into Album after recording the video and sharing via email etc. all works fine. If i use video quality..
Store orientation to an array - and compare http://stackoverflow.com/questions/6368618/store-orientation-to-an-array-and-compare orientation to an array and compare I want to achieve the following I want the user to be able to record the movement of the iPhone using the gyroscope. And after that the user should be able to replicate the same movement. I.. attitude.roll attitude.yaw I'm thinking that I could store these values into an array if the user is in record mode. And when the user tries to replicate that movement I'm could compare the replicated movement array to the recorded.. record mode. And when the user tries to replicate that movement I'm could compare the replicated movement array to the recorded one. The thing is how can I compare the two arrays in a smart way They will never have exactly the same values but they..
performSelector may cause a leak because its selector is unknown http://stackoverflow.com/questions/7017281/performselector-may-cause-a-leak-because-its-selector-is-unknown _controller performSelector @selector someMethod The reason for this is because the compiler actually is able to record all of the information about the selector and the object during compilation. It doesn't need to make any assumptions about..
How do I record audio on iPhone with AVAudioRecorder? http://stackoverflow.com/questions/1010343/how-do-i-record-audio-on-iphone-with-avaudiorecorder do I record audio on iPhone with AVAudioRecorder Now that iPhone 3.0 sdk is public I think I can ask this question for those of you that have already been playing with.. you that have already been playing with the 3.0 sdk. I want to record audio in my application but I want to use AVAudioRecorder and not the older way of recording like the example SpeakHere shows. There are not any examples of how to best do this.. iphone audio recording share improve this question Actually there are no examples at all. Here is my working code. Recording is triggered by the user pressing a button on the navBar. The recording uses cd quality 44100 samples stereo 2 channels..
Delete/Reset all entries in Core Data? http://stackoverflow.com/questions/1077810/delete-reset-all-entries-in-core-data Update for iOS5 With the introduction of external binary storage allowsExternalBinaryDataStorage or Store in External Record File in iOS 5 and OS X 10.7 simply deleting files pointed by storeURLs is not enough. You'll leave the external record files..
How to run iPhone program with Zombies instrument? http://stackoverflow.com/questions/1417782/how-to-run-iphone-program-with-zombies-instrument Debug iphonesimulator Application name and press Chose . Now you are all set. To launch you application press the Record button. A few Side Notes I used XCode 3.2.3 on Mac OS X 10.6.3 but I believe it works the same on previous versions. The..
how to run my application in background in iphone? http://stackoverflow.com/questions/1547477/how-to-run-my-application-in-background-in-iphone
Fastest cross-platform A* implementation? http://stackoverflow.com/questions/2107601/fastest-cross-platform-a-implementation it.hasNext IMove move it.next Make move and score the new board state. INode successor n.copy move.execute successor Record previous move for solution trace and compute evaluation function to see if we have improved upon a state already closed..
In Objective-C Determine if a Property is an int, float, double, NSString, NSDate, NSNumber, etc http://stackoverflow.com/questions/3497625/in-objective-c-determine-if-a-property-is-an-int-float-double-nsstring-nsdat XML. I have some general pseudo code however I am unsure of how to perform these comparisons in Objective C id object Record alloc init autorelease NSString element @ date NSString data @ 2010 10 16 objc_property_t property class_getProperty object..
Record and play audio Simultaneously http://stackoverflow.com/questions/4215180/record-and-play-audio-simultaneously and play audio Simultaneously Any one help to me to record and play audio Simultaneously in Iphone. Thanks in advance...
2 mp3 sounds at the same time in iphone? http://stackoverflow.com/questions/5026105/2-mp3-sounds-at-the-same-time-in-iphone
iPhone TBXML Looping And Parsing Data http://stackoverflow.com/questions/5406424/iphone-tbxml-looping-and-parsing-data UserID Identification Result 2 records were returned Result Detail ReportTitle Message Summary Today ReportTitle Record Destination 447790686158 Destination Status WithNetwork Status GUID CDATA 2011 03 22T10 54 22.097Z GUID DateSubmitted.. DateReceived Message CDATA Yet again another test Message ID 2011 03 22 10 54 22.250HIHIIOJTFVETW85TS ID Record Record Destination 447790686158 Destination Status SUCCESS Status GUID CDATA 2011 03 22T10 50 40.064Z GUID DateSubmitted.. DateReceived Message CDATA Yet again another test Message ID 2011 03 22 10 54 22.250HIHIIOJTFVETW85TS ID Record Record Destination 447790686158 Destination Status SUCCESS Status GUID CDATA 2011 03 22T10 50 40.064Z GUID DateSubmitted 2011..
Realtime Audio/Video Streaming FROM iPhone to another device (Browser, or iPhone) http://stackoverflow.com/questions/5719538/realtime-audio-video-streaming-from-iphone-to-another-device-browser-or-iphone to encode on the phone will use a ton of CPU and battery . Write your own parser for the H.264 AAC output very hard Record and process in chunks will add latency equal to the length of the chunks and drop around 1 4 second of video between each..
Objective-C get a class property from string http://stackoverflow.com/questions/6179427/objective-c-get-a-class-property-from-string of similar questions for other languages but I'm looking for a specific scenario. My app has a Core Data model called Record which has a number of columns properties like date column1 and column2 . To keep the programming clean so I can adapt my.. I have a string variable called dataToGet with a value of 'column1'. How can I retrieve the property column1 from the Record class by using the dataToGet variable iphone objective c class properties share improve this question The Key Value.. you to interact with a class's properties using string representations of the property names. So for example if your Record class has a property called column1 you can access that property as follows NSString dataToGet @ column1 id value myRecord..
Memory usage grows with CTFontCreateWithName and CTFramesetterRef http://stackoverflow.com/questions/8491841/memory-usage-grows-with-ctfontcreatewithname-and-ctframesetterref you've confirmed what is leaking and where it is allocated but not where the extra retain comes from. To that turn on Record reference counts in the Allocations instrument and re run the test. This will allow you to inspect the backtraces of every..
Record the drawing as a m4v video file - OpenGL http://stackoverflow.com/questions/9661259/record-the-drawing-as-a-m4v-video-file-opengl the drawing as a m4v video file OpenGL I have downloaded the sample code GLPaint from developer.Apple website to draw pictures.. that should integrated my spoken instructions which I spoken while drawing the image. Eg After I clicked on Draw and Record button I started drawing a circle and spoken This is a circle . After I clicked the Done button the result should be a video..
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