Well, if this is related to the talking volume, then there is no use of OpenGLES ... they just use images and animate them. using something like this -
aniImage = [[UIImageView alloc] init]; UIImage* opa1 = [UIImage imageNamed:@"o1.png"]; UIImage* opa2 = [UIImage imageNamed:@"o2.png"]; UIImage* opa3 = [UIImage imageNamed:@"o3.png"]; UIImage* opa4 = [UIImage imageNamed:@"o4.png"]; UIImage* opa5 = [UIImage imageNamed:@"o5.png"]; UIImage* opa6 = [UIImage imageNamed:@"o6.png"]; UIImage* opa7 = [UIImage imageNamed:@"o7.png"]; UIImage* opa8 = [UIImage imageNamed:@"o8.png"]; UIImage* opa9 = [UIImage imageNamed:@"o9.png"]; UIImage* opa10 = [UIImage imageNamed:@"o10.png"]; UIImage* opa11 = [UIImage imageNamed:@"o11.png"]; UIImage* opa12 = [UIImage imageNamed:@"o12.png"]; UIImage* opa13 = [UIImage imageNamed:@"o13.png"]; UIImage* opa14 = [UIImage imageNamed:@"o14.png"]; UIImage* opa15 = [UIImage imageNamed:@"o15.png"]; UIImage* opa16 = [UIImage imageNamed:@"o16.png"]; UIImage* opa17 = [UIImage imageNamed:@"o17.png"]; UIImage* opa18 = [UIImage imageNamed:@"o18.png"]; NSArray *imgsArr = [NSArray arrayWithObjects:opa1, opa2, opa3, opa4, opa5, opa6, opa7, opa8, opa9, opa10, opa11, opa12, opa13, opa14, opa15, opa16, opa17, opa18, nil]; [aniImage setAnimationImages:imagesOpcaity]; [aniImage setAnimationRepeatCount:1.0]; [aniImage setAnimationDuration:0.2];
If you want to see all the images that they use, follow these settings -
1) buy the free version on your iPhone / iPad
2) Transfer your purchases to your Mac or Windows.
3), then drag the ipa file from the library β Applications to the desktop (just drag the application icon from iTunes to the desktop)
4) rename the .ipa file to a .zip file
5) extract this zip file.
6) you will receive a folder named "Payload" in it.
7) open the .app file (it will automatically open on windows, because it is a folder in windows, on a Mac, right-click on it and choose to display the contents of the package.
8) in the .app folder you will find a folder containing all the images used by the above function.
Hope this helps
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