Hi I am building a hybrid mobile app and wish to use this color for an alert. However, I cannot seem to get the color right along with the opacity. Does anyone know how to achieve this extremely subtle blur/transparency of this volume alert background? Thanks!
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Recently, I have downloaded the Instagram app and found the login page of the app was so cool, especially the background color animation-- change one color to another color gradually.
I just want to know how to implement it.SCREEN SHOOT
Is it use a video which changes the color with a circle on the basis of the time?
Or some other methods? Can anyone tell me? Thanks!
I'm looking for a way to prohibit iOS taking screenshots of my App. I would like to blurr or color the screen when I take a screenshot of my App. I'm already able to change the appearance of the screen when sending the App to the background (double home tap). Is there any way to achieve this?
Best regards,
SynTraX
Someone has already asked that question and that can be found here: ios-detection-of-screenshot
Is there a way to change the display from an iOS app to filter out the blue light?
There is a f.lux app, but it is only available through cydia, so I figured iOS might not give regular apps the power to do this?
If you mean globally, then no. That's the reason F.lux is only available through Cydia as you mentioned.
If you mean only for your own app then you could simply tint all graphical elements in a more yellow tint though some clever tricks.
I have seen a few iphone apps with color wheels but i am not sure how they were created for if the source code is available.
I was wondering if anyone has seen a color wheel in an ipad app or ideas on how to go about creating one. If that is not possible purchasing source code is an option for me.
Try this: How to draw a color wheel in objective-c
I'm looking for an API for a certain type of modal alert view (iOS), but I'm not entirely sure whether it's home-built or Apple-provided. It looks like a black transparent square, with rounded corners, usually one icon and a label below. For instance, it is used in the iPhone Twitter app. As observed, it only displays information momentarily and is dismissed when a state has changed (like "Loading" or "Posting").
Is there a pre-built API for this or is it custom built? And if possible, when shared publicly, where can I find such a thing?
Any help is greatly appreciated.
Kind regards,
Reinder
MBProgressHUD is what you're looking for:
https://github.com/matej/MBProgressHUD
Apple does not reject applications using MBProgressHUD.