# InfiniteIndicator

**Repository Path**: aceyun/InfiniteIndicator

## Basic Information

- **Project Name**: InfiniteIndicator
- **Description**: No description available
- **Primary Language**: Unknown
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2021-08-27
- **Last Updated**: 2021-08-27

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

InfiniteIndicator
===========================

This project is inspired by the [android-auto-scroll-view-pager](https://github.com/Trinea/android-auto-scroll-view-pager) of [Trinea](https://github.com/Trinea). Use the [salvage](https://github.com/JakeWharton/salvage) lib implement
view recycle adapter.It contains two style.One is CircleIndicator seperated from [Android-ViewPagerIndicator](https://github.com/JakeWharton/Android-ViewPagerIndicator).Another is copy from [CircleIndicator](https://github.com/ongakuer/CircleIndicator.).You can custome style and animation.

## Screenshot
<img src="apk/demo.gif" width="380" height="550" alt="Screenshot"/> 

## Demo Download
<a href="apk/demo.apk?raw=true" target="_blank" title="APK Download">APK Donwload</a>


## Setting
You can config all feature in the `IndicatorConfiguration` class.It adopt builder design pattern.


- `interval(long)` set interval time of scroll in milliseconds, default is `DEFAULT_INTERVAL`.
- `direction(int)` set scroll direction, default is `RIGHT`.
- `isLoop(boolean)` set whether still scroll when scroll to the end page,default is true
- `isAutoScroll(boolean)`  whether start scroll while notiyDataChange.
- `scrollDurationFactor(double)` set the factor of scroll duration 
- `isStopWhenTouch(boolean)` whether stop scroll while touching, default is true.
- `position` set the position of indicator.More value,you can reference `IndicatorConfiguration.IndicatorPosition` enum
- `viewBinder` set custom view binder to handle page load logic,default provide 
BaseViewBinder, which just support image load,and you must provide a imageloader,if 
you want to load complex page ,you can provide a custome viewbinder,and imageloader is useless. 
- `onPageChangeListener` set click listener to page
- `imageLoader(ImageLoader)` set the loader engine to load image while page sliding.You can use any image loader library you what,there are several imageloader of Glide ,Picasso and UIL,decide how to load image,is absolutely free.



`indicator_type`    
the style of Indicator,you can set `indicator_type` attribute in the xml 
layout to change the indicator style.  
- `indicator_default` CirCleIndicator
- `indicator_anim_circle`  AnimCircleIndicator
- `indicator_anim_line`  AnimLineIndicator


## Including In Your Project

`compile 'cn.lightsky.infiniteindicator:library:1.2.2'`

## Usage

``` xml
   <cn.lightsky.infiniteindicator.InfiniteIndicatorLayout
        android:id="@+id/indicator_default_circle"
        app:indicator_type="indicator_anim_circle"
        android:layout_height="wrap_content"
        android:layout_width="match_parent"/>
```

``` java
class AnimIndicatorActivity extends FragmentActivity implements ViewPager.OnPageChangeListener,OnPageClickListener {
    private ArrayList<Page> pageViews;
    private InfiniteIndicator mAnimCircleIndicator;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_anim_indicator);

        initData();
        mAnimCircleIndicator = (InfiniteIndicator) findViewById(R.id.infinite_anim_circle);
        IndicatorConfiguration configuration = new IndicatorConfiguration.Builder()
                .imageLoader(new UILoader())
                .isStopWhileTouch(true)
                .onPageChangeListener(this)
                .onPageClickListener(this)
                .direction(LEFT)
                .position(IndicatorConfiguration.IndicatorPosition.Center)
                .build();
        mAnimCircleIndicator.init(configuration);
        mAnimCircleIndicator.notifyDataChange(pageViews);

    }

    private void initData() {
        pageViews = new ArrayList<>();
        pageViews.add(new Page("A", "https://raw.githubusercontent.com/lightSky/InfiniteIndicator/master/res/a.jpg",this));
        pageViews.add(new Page("B", "https://raw.githubusercontent.com/lightSky/InfiniteIndicator/master/res/b.jpg",this));
        pageViews.add(new Page("C", "https://raw.githubusercontent.com/lightSky/InfiniteIndicator/master/res/c.jpg",this));
        pageViews.add(new Page("D", "https://raw.githubusercontent.com/lightSky/InfiniteIndicator/master/res/d.jpg",this));

    }

    //To avoid memory leak ,you should release the res
    @Override
    protected void onPause() {
        super.onPause();
        mAnimCircleIndicator.stop();
    }

    @Override
    protected void onResume() {
        super.onResume();
        mAnimCircleIndicator.start();
    }

    @Override
    public void onPageSelected(int position) {
        //do something
    }

    @Override
    public void onPageClick(int position, Page page) {
        //do something
    }

    @Override
    public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) {

    }

    @Override
    public void onPageScrollStateChanged(int state) {

    }   
}
```

Thanks  
[android-auto-scroll-view-pager](https://github.com/Trinea/android-auto-scroll-view-pager)  
[AndroidImageSlider](https://github.com/daimajia/AndroidImageSlider)  
[CircleIndicator](https://github.com/ongakuer/CircleIndicator)  
[Android-ViewPagerIndicator](https://github.com/JakeWharton/Android-ViewPagerIndicator)  

**About me**  
Weibo: [light_sky](http://www.weibo.com/lightSkyStreet)  
Blog: [lightskystreet.com](http://www.lightskystreet.com/) &nbsp;&nbsp;&nbsp;&nbsp;[light_sky](http://blog.csdn.net/xushuaic)     
Email: lightsky.cn@gmail.com