In my program labels didnt detect touches while i testig on simulator. but it works fine on device. why does this happens?. i want to capture the video of my application when working on simulator.
If you need a quick workaround for recording video, just put a clear UIButton over top of the label that calls the same function upon tap.
Related
I used MPMoviePlayerViewController to play a video and when back to app, I need app force return portrait
I think the best way to solve this is by using
https://stackoverflow.com/a/13800907/620197
These are callbacks who only gets called when the user autorotates - you can tell the user to rotate the device and then the autorotate callback will be called and will show only the supported orientation.
If you still want force rotation i believe you need to dismiss the controller - try this and please do tell me if it worked out for you:
IOS 6 force device orientation to landscape
I have searched the web for a long time for a force rotation solution that will please me with no success, it almost looks like apple
Doesnt want us to be able to so this.
I am calling a youtube channel on a UIWebView. When user selects a video, device launches its video player as normal. However, when video ends or user finishes it returning to view, an offset is applied to whole app!! All views have an offset on top but this only happens on iPad and iPad simulator with compatibility mode, on iPhone and iPhone simulator not! How to solve it? Thank you.
Problem is that status bar dissapears after video execution.
[[UIApplication sharedApplication] setStatusBarHidden:NO]; problem is beeing solved when an event is fired using NSNotificationCenter
I am new in iPhone development.
I want to create one application in which whenever user long presses the button, it will be shaken and user is able to drag it on the screen and he will also be able to change its location.
I have tried this code.
- (void)handleLongPress:(UILongPressGestureRecognizer*)sender
{
NSLog(#"Long press called!!!!");
}
Check out the MoveMe sample app. It will show you how to allow movement of subviews by touch and drag.
http://developer.apple.com/library/ios/#samplecode/MoveMe/Introduction/Intro.html
you can also download that sample code ... :)
I have an app with a splash screen. For the splashscreen I've decided to add a m4v movie. I'm using the MPMoviePlayerController to show the movie. Everything is working as expected except for one thing:
I'm trying to make the MPMoviePlayerController loop by subscribing to it's MPMoviePlayerPlaybackDidFinishNotification notification and issuing a [notification.object play] if the data didn't finish loading.
This works partially, it restarts the movie, but there's the fadeout and re-fadein that make it look bad.
Is there any other way to loop the movie?
Or any way to remove the fades?
Try this single line of code:
myPlayer.repeatMode = MPMovieRepeatModeOne;
:)
By complete coincidence I have just written a blog post on this subject - we ran into this problem while we were writing our latest app :)
Assuming that you don't want to follow my shameless plug, here's how we fixed it :
Make sure that the movie starts
and ends on the same frame.
Make the starting frame the Default.png of the app
On startup add Default.png to the window as a UIImageView
Make the movie have a clear background
Play and loop the movie
When the movie ends, it will fade out before it loops round. As Default.png is exactly the same as the start and end frames, the user will never notice :)
When you want to end the movie just remove the Default.png UIImageView and stop the movie - as the background is clear it will just fade out to whatever ui you have in your window.
Sam
I don't think there is any public option to do this. You could try and inspect Erica Sadun's Class Dumps for a method you can override that would handle the fading. Maybe a videoDidFinish method or something.
Have you tried messing around with the backgroundColor property? Apple's MPMoviePlayerController docs say
"The receiver fades to and from the
background color when transitioning to
and from playback...The default color
for this property is black. You can
change this to other colors (including
clear) to provide a more appropriate
transition from your application’s
content to the movie content."
So, you can probably try setting it to [UIColor clearColor] and seeing if that helps.
I have an iphone game that plays background music using AVSoundPlayer - when someone locks the iphone the music stops which is fine. But when someone unlocks it, I don't want my music to start playing again while you're staring at the "slide to unlock" screen - I want it to start playing once you've actually slid the button and the app is visible again - is there some way to detect this? (I've tried applicationDidBecomeActive but that fires when the phone is unlocked but not when your app is visible yet...)
You could try viewWillAppear.
- (void)applicationDidBecomeActive:(UIApplication *)application;
This sent when your app becomes active
Another answer on SO applicable to your question:
applicationWillTerminate works as long as I don't switch off the iPhone