iOS Question How to animate an imageView?

[WebQuest]

Hi Community, I am translating my app from B4a to B4i for IOS. In the B4a app I used an animation library to rotate an image on itself in a continuous and fluid way. In b4i this Library is not found so I set the rotation in the imageView properties but at runtime the rotation does not happen smoothly. Anyone know a way to animate the display of an image without any problems?

This is the b4a library I used:

    dim Any as Animation
   
    Any.InitializeRotateCenter("",200,0,ImageViewProgress)
    Any.Duration=300
    ImageViewProgress.Tag=Any

 

[Erel]

This should work quite good in release mode:

Sub EndlessRotation (v As B4XView)
    Do While True
        v.SetRotationAnimated(1000, 180)
        Sleep(950)
        v.SetRotationAnimated(1000, 360)
        Sleep(950)
    Loop
End Sub