feat: Support playback rate on iOS/macOS

unoplatform · Mar 25, 2020 · f21f458 · f21f458
1 parent f6e1bf6
commit f21f458
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Showing 2 changed files with 9 additions and 2 deletions.
diff --git a/src/AddIns/Uno.UI.Lottie/LottieVisualSource.Android.cs b/src/AddIns/Uno.UI.Lottie/LottieVisualSource.Android.cs
@@ -53,6 +53,7 @@ void SetProperties()
 				if (_lastPath != path)
 				{
 					_animation.SetAnimation(path);
+					_lastPath = path;
 				}
 
 				switch (player.Stretch)

diff --git a/src/AddIns/Uno.UI.Lottie/LottieVisualSource.iOSmacOS.cs b/src/AddIns/Uno.UI.Lottie/LottieVisualSource.iOSmacOS.cs
@@ -18,6 +18,7 @@ partial class LottieVisualSource
 		public bool UseHardwareAcceleration { get; set; } = true;
 
 		private bool _isPlaying = false;
+		private string _lastPath = "";
 		private AnimatedVisualPlayer _player;
 
 		private void Update()
@@ -33,7 +34,6 @@ public void Update(AnimatedVisualPlayer player)
 			if (_animation == null)
 			{
 				_animation = new LOTAnimationView();
-				//_animation.Scale = (float)Scale;
 				SetProperties();
 #if __IOS__
 				player.Add(_animation);
@@ -48,7 +48,12 @@ public void Update(AnimatedVisualPlayer player)
 
 			void SetProperties()
 			{
-				_animation.SetAnimationNamed(UriSource?.PathAndQuery ?? "");
+				var path = UriSource?.PathAndQuery ?? "";
+				if (_lastPath != path)
+				{
+					_animation.SetAnimationNamed(path);
+					_lastPath = path;
+				}
 
 				switch (player.Stretch)
 				{
@@ -66,6 +71,7 @@ void SetProperties()
 						break;
 				}
 
+				_animation.AnimationSpeed = (nfloat)player.PlaybackRate;
 
 				if (player.AutoPlay && !_isPlaying)
 				{