Exposed the PageChangeListener in the PageIndicator

[massimobio]

This is the solutions indicated by @devflow in #42

[daimajia]

Actually there is a better solution on #42. Cause let user involk PagerIndicator.setOnPageChangeListener will make them not easy to understand what they are doing.

I think we can overide ViewPagerEx.setOnPageChangeListenrer , using an ArrayList to save all the listener, and call it sequentially .

[massimobio]

Sounds like a good idea. Thanks for looking into this.

[daimajia]

Any interesting to be a collaborator of this project?

[massimobio]

I just recently switched to Android Studio and Gradle and I've never worked on a stand-alone library like this so I probably wouldn't be much help, but thanks for asking.
I will spend some more time with this library and if I feel more comfortable I'll contact you.

[daimajia]

@massimobio Great! Feel free to contact me when you are ready!

[massimobio]

Could you point me to some documents or tutorials specifically for working with these kinds of libraries? I wasn't even able to get the demo app to compile correctly. I had to manually pull out the classes and drop them into my project. Gradle is great for using open source projects, but I'm still at a loss about how things work behind then scenes. I'm eager to learn so I can contribute.

[daimajia]

You can check this video to learn how to import GitHub project into Android Studio.
https://teamtreehouse.com/library/android-tools/git/pulling-down-github-projects-to-android-studio

Check this to learn how to make custom view.

• http://www.vogella.com/tutorials/AndroidCustomViews/article.html
• http://developer.android.com/training/custom-views/index.html

Check this to learn how to working with GitHub collaborators (Git workflow):

• https://www.atlassian.com/git/tutorials/comparing-workflows/centralized-workflow

:-D Any problem or question feel free to comment here.

[massimobio]

Wonderful. Thank you very much.

[massimobio]

Hi, I added an ArrayList of listeners in the ViewPagerEx and it works, but there is an issue with the position number coming form the infinite view pager being a big number that needs to be converted to the correct position like you did in PageIndicator:
int n = position % mItemCount;
I wouldn't want the user to have to do this, as he would expect a number between 0 and number of views, but I wasn't able to find out the number of slider views in the ViewPagerEx
mAdapter.getCount() does not return the number of items
mExpectedAdapterCount also is some large number
Any suggestions?

[daimajia]

This may help you, check it.

AndroidImageSlider/library/src/main/java/com/daimajia/slider/library/Tricks/InfinitePagerAdapter.java

Lines 40 to 42 in 8c2e9c7

	public int getRealCount() {
	return adapter.getCount();
	}