Android Question how is possible to achieve to circular loader

[ArminKH]

hi
as you can see at google documents https://www.google.com/design/spec/...ty.html#progress-activity-types-of-indicators
we have a circular loader and we can use it as a floating action button
@Johan Schoeman 's animated-check-box https://www.b4x.com/android/forum/threads/animated-check-box.59170/ and @DonManfred 's animated checkbox lib https://www.b4x.com/android/forum/threads/animatedcheckbox-v1-0-1.58751/
are so similar to my goal but i want to use this views as a download progress bar which has a Progress value for download percentage
i don't know how is this possible to achieve to this type of animations, maybe the simplest way is to combine this libs with together or with any other libraries and use that as a custom view
so please let me to know if is there any lib to achieve to this animations directly
or at least any github projects
attached is an animation which is my goal and is exist at google document
thank u

 

[wonder]

Would you be able to create an analog clock app without using any libs? If so, a circular loader uses the same method. All you have to do is convert the loaded percentage into degrees.

Alternatively, this might be what you're looking for: https://www.b4x.com/android/forum/threads/circleprogressmaster.55854/

 

[ArminKH]

Would you be able to create an analog clock app without using any libs? If so, a circular loader uses the same method. All you have to do is convert the loaded percentage into degrees.

Alternatively, this might be what you're looking for: https://www.b4x.com/android/forum/threads/circleprogressmaster.55854/

i have problems with circular objects any way , i cant make circular objects without this libs
at this time i can just combine this two libs together + a download progress bar and also handle extra animations by nine old android lib
but my goal for creating this thread is to find simplest way to do it

 

[ArminKH]

Alternatively, this might be what you're looking for: https://www.b4x.com/android/forum/threads/circleprogressmaster.55854/

I 've seen this before,if i want to use it then i should combine that with @DonManfred 's lib and also handle some animations like "First Spin" with @Informatix 's NineOldAndroid

 

[wonder]

Here, try this: https://www.b4x.com/android/forum/threads/progressindicator-a-plugnplay-approach.59461/
Created just for you.

 

[ArminKH]

Created just for you

thank u wonder i'll extend it ... this is big surprise for me since morning to now