Lotti

hi..
this example does not work on android 6.
The animation has an image but it does not play.
works on android 8, android 9.
I couldn't find the reason.
the error message does not appear.
I tried it on two different devices. it has animation but it does not play.
thanks..
 
Please create a new thread for any Question/Issue you have!
 
hi
why it doesn't work on android 4.0.4 ?
B4X: 
Installing file.
** Activity (main) Pause, UserClosed = false **
PackageAdded: package:b4a.example
*** Service (starter) Create ***
** Service (starter) Start **
** Activity (main) Create, isFirst = true **
main_activity_create (java line: 343)
java.lang.RuntimeException: java.lang.reflect.InvocationTargetException
    at anywheresoftware.b4a.keywords.LayoutBuilder.loadLayout(LayoutBuilder.java:170)
    at anywheresoftware.b4a.objects.ActivityWrapper.LoadLayout(ActivityWrapper.java:209)
    at b4a.example.main._activity_create(main.java:343)
    at java.lang.reflect.Method.invokeNative(Native Method)
    at java.lang.reflect.Method.invoke(Method.java:511)
    at anywheresoftware.b4a.BA.raiseEvent2(BA.java:196)
    at b4a.example.main.afterFirstLayout(main.java:104)
    at b4a.example.main.access$000(main.java:17)
    at b4a.example.main$WaitForLayout.run(main.java:82)
    at android.os.Handler.handleCallback(Handler.java:605)
    at android.os.Handler.dispatchMessage(Handler.java:92)
    at android.os.Looper.loop(Looper.java:137)
    at android.app.ActivityThread.main(ActivityThread.java:4441)
    at java.lang.reflect.Method.invokeNative(Native Method)
    at java.lang.reflect.Method.invoke(Method.java:511)
    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:784)
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:551)
    at dalvik.system.NativeStart.main(Native Method)
Caused by: java.lang.reflect.InvocationTargetException
    at java.lang.reflect.Method.invokeNative(Native Method)
    at java.lang.reflect.Method.invoke(Method.java:511)
    at anywheresoftware.b4a.objects.CustomViewWrapper.AfterDesignerScript(CustomViewWrapper.java:64)
    at anywheresoftware.b4a.keywords.LayoutBuilder.loadLayout(LayoutBuilder.java:162)
    ... 17 more
Caused by: java.lang.NoClassDefFoundError: com.airbnb.lottie.utils.LottieValueAnimator
    at com.airbnb.lottie.LottieDrawable.<init>(LottieDrawable.java:63)
    at com.airbnb.lottie.LottieAnimationView.<init>(LottieAnimationView.java:98)
    at de.donmanfred.LottieAnimationViewwrapper._initialize(LottieAnimationViewwrapper.java:69)
    ... 21 more
** Activity (main) Resume **
 
Last edited:
Hello friend, now last time this error is appearing. What can be?

But it fails when I enable the OkHttpUtils2 library, it seems they can't co-exist together as they both work fine individually.

Thanks!!

1643643843177.png
 
Last edited:
Johan Hormaza said:
What can be?
Click to expand...
Tell me. What have you changed?
Does it work with the files provided and using java 8 or 11?

Have you tried to use this one instead? It is updated much more recently.

AXrLottie

Hello World! Another B4A Library ? AXrLottie AXrLottie (Android) Renders animations and vectors exported in the bodymovin JSON format. (Using rlottie) What is Lottie? Lottie loads and renders animations and vectors exported in the bodymovin JSON format. Bodymovin JSON can be created and...
www.b4x.com www.b4x.com
 
This configuration. From the last version of B4A it started to bother when both Libraries are enabled. (OkHttpsUtil and Lottie)
1643725963605.png




DonManfred said:
Have you tried to use this one instead? It is updated much more recently.
Click to expand...
I have already tried it but it is not compatible with all Lottie designs and I had a lot of problems.
 
Working Example: Tested on Android 14 Real Device and Android 15,16 Emulator

Lottie Example with 16kb support

This example is based on the Lotti Library by DonManfred found here. (It still works) https://www.b4x.com/android/forum/threads/lotti.76087/ I tried it on 16kb android 15 emulator and tested the apk with the 16kb script and it passed 1. Download the lotti library v3.4 from the link above, and...
www.b4x.com www.b4x.com
 
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