B4A Library NineOldAndroids

This is my version of the NineOldAndroids lib for B4A. It's free and provided with the Java source code.

This library offers more possibilities of animation than AnimationPlus (rotation or translation on more than one axis for 3D effect, animation step by step with events for each step, synchronization between animations, ability to change the view size and contents during the animation, etc.).

It works with all versions of Android >= 2 and with all views, even custom ones.

v0.92: Initial release.
v0.92b: I changed the package name and repackaged the source to ease its compilation.
v0.93: I fixed a bug in noaObjectAnimator.InitializeFloat.

 

[Informatix]

Hi, @Informatix

if I'm not mistaken, the library seems to not work on Android 7 (I tried noaObjectAnimator - InitializeFloat - PROPERTY_ROTATION_Y).
It seems as you had set the duration to 0.

If I'm not mistaken, you make a confusion between "I don't know how to make it work despite the example given in post #1" and "it does not work under Android 7" (the lib has no reason to fail on a recent Android version because its code does not rely much on the Android API).

 

[LucaMs]

If I'm not mistaken, you make a confusion between "I don't know how to make it work despite the example given in post #1" and "it does not work under Android 7" (the lib has no reason to fail on a recent Android version because its code does not rely much on the Android API).

Sorry, I am so stupid that I don't know how to use anything, mainly your library.

 

[Informatix]

Sorry, I am so stupid that I don't know how to use anything, mainly your library.

You have an example of use of PROPERTY_ROTATION_Y provided with the library named "TheBouncingLabel". You can see that it runs fine under Android 7.

 

[LucaMs]

You have an example of use of PROPERTY_ROTATION_Y provided with the library named "TheBouncingLabel". You can see that it runs fine under Android 7.

I will see its code.


This project works on Android 4.4.2, does not work on Android 7.

 

[Informatix]

I will see its code.


This project works on Android 4.4.2, does not work on Android 7.

This works fine under Android 7. Set the duration to something longer (e.g. 4000) and reduce the size of the ImageView by 2 to make the rotation more obvious and avoid clipping.

 

[LucaMs]

you make a confusion between "I don't know how to make it work despite the example given in post #1" and "it does not work under Android 7"

Note that I wrote:

if I'm not mistaken, the library seems to not work on Android 7

not:

"it does not work under Android 7"

There is a BIG difference!

So, when you quote my posts, you should do it well.

 

[Informatix]

Note that I wrote:



not:


There is a BIG difference!

So, when you quote my posts, you should do it well.

From your last post:
"This project ... does not work on Android 7." No doubt, no supposition, no hesitation.

 

[LucaMs]

From your last post:
"This project ... does not work on Android 7."

1) your reply was to my previous post

2) that project on my device with Android 7 DOES NOT WORK!

And, again, this does not mean "your library does not work on Android 7".

 

[Informatix]

2) that project on my device with Android 7 DOES NOT WORK!

Did you try what I suggested?

 

[LucaMs]

Did you try what I suggested?

I was doing it but then your post arrived.

Moreover, it does not make much sense, because it should work regardless of the duration, that I might want it to be that, and same for the size.

Anyway, I try.

 

[LucaMs]

Anyway, I try.

Done.

Duration 4000, ImageView side from 200 to 100.

Does not work.

 

[Informatix]

Done.

Duration 4000, ImageView side from 200 to 100.

Does not work.

What happens exactly?

 

[LucaMs]

The image simply disappear.

I was trying to make a screen recording, using an app (used by Erel). The video is created but... in the video the ImageView does not appear even before pressing the button!

Trying again!

 

[LucaMs]

What happens exactly?

I was trying to make a screen recording

Perhaps because of the video, perhaps because of the tool to create the animated gif, here it seems that the image of the dog disappears before I press the button but obviously it is not so.

 

[Star-Dust]

View attachment 67957


Perhaps because of the video, perhaps because of the tool to create the animated gif, here it seems that the image of the dog disappears before I press the button but obviously it is not so.

Some rare versions of Android 7 do not rotate with native commands.
For example on some Huawei

 

[Informatix]

View attachment 67957


Perhaps because of the video, perhaps because of the tool to create the animated gif, here it seems that the image of the dog disappears before I press the button but obviously it is not so.

Try to set the initial angle to 10 and let me know the result.

 

[LucaMs]

Try to set the initial angle to 10 and let me know the result.

noaRotationY.InitializeFloat(ImageView1, noaRotationY.PROPERTY_ROTATION_Y, 10, 360, "xxx")

Same.

 

[Informatix]

noaRotationY.InitializeFloat(ImageView1, noaRotationY.PROPERTY_ROTATION_Y, 10, 360, "xxx")

Same.

And what's the device you're using?

 

[LucaMs]

And what's the device you're using?

HUWAWEI P8 LITE 2017

I'm watching a my "old" project; this works and I use noaObjectAnimator and noaAnimatorSet in it (but no rotations, just translations x and y).

[I have already tried to use an noaAnimatorSet in the "new" test project, without success].

 

[Informatix]

HUWAWEI P8 LITE 2017

I'm watching a my "old" project; this works and I use noaObjectAnimator and noaAnimatorSet in it (but no rotations, just translations x and y).

[I have already tried to use an noaAnimatorSet in the "new" test project, without success].

This link seems to confirm that RotationY does not work on Huawei devices with Android 7:
https://stackoverflow.com/questions/45477454/rotation-y-not-working-on-some-phones

Does the label demo work on your device? It rotates a label, not an imageview.