Giter VIP home page Giter VIP logo

cycleviewpager's Introduction

这是预览图

特点

CycleViewPager 是一个轻量级的无限轮播图展示控件

  1. 支持自由选择加载网络图片和本地图片
  2. 优化了 bitmap 的显示,防止 oom
  3. 三级缓存优化网络图片,节省流量
  4. 支持各种属性的设置,可定制
  5. Activity 生命周期联动
  6. 使用线程池请求网络

使用方法

权限

<uses-permission  android:name="android.permission.INTERNET"/>
<uses-permission  android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
<uses-permission  android:name="android.permission.READ_EXTERNAL_STORAGE"/>

布局

<cn.ifavor.cycleviewpager.view.CycleViewPager
  android:id="@+id/cvp_main"
  android:layout_width="match_parent"
  android:layout_height="150dip" />

代码

设置图片 ResId 方式

mCycleViewPager = (CycleViewPager) findViewById(R.id.cvp_main);
		
Map<String, Integer> map = new TreeMap<String, Integer>();
LinkedHashMap<String, Integer> map = new LinkedHashMap<String, Integer>();
map.put("1", R.drawable.a);
map.put("2", R.drawable.b);
map.put("3", R.drawable.c);
map.put("4", R.drawable.d);
map.put("5", R.drawable.e);

mCycleViewPager.setResIdMap(map).setDuration(1000).start();

设置图片 URL 方式

mCycleViewPager = (CycleViewPager) findViewById(R.id.cvp_main);
		
LinkedHashMap<String, String> map = new LinkedHashMap<String, String>();
map.put("1", "http://www.2cto.com/meinv/uploads/131124/1-1311242143022C.jpg");
map.put("2", "http://www.2cto.com/meinv/uploads/131124/1-131124214242c7.jpg");
map.put("3", "http://www.2cto.com/meinv/uploads/131124/1-131124214135a6.jpg");
map.put("4", "http://www.2cto.com/meinv/uploads/131124/1-1311242141135E.jpg");
map.put("5", "http://www.2cto.com/meinv/uploads/131124/1-13112421404R17.jpg");

mCycleViewPager.setURLMap(map).setDuration(1000).start();

方法汇总

方法 含义 建议/默认
setBottomBackgroundColor 设置底部背景颜色 Color.argb(54, 0, 0, 0)
setIndicatorRadius 设置指示器的圆角值 8(px)
setUnSelectedColor 设置指示器未选中的颜色 Color.rgb(61, 59, 59)
setSelectedColor 设置指示器选中的颜色 Color.rgb(255, 0, 0)
setDuration 设置轮播器执行时间间隔 3000(ms)
setIndicatorDirection 设置指示器显示位置 IndicatorDirection.CENTER
setIndicatorPointSize 设置指示器点的尺寸 16(px)
setIndicatorPointMargin 设置指示器间隔距离 8(px)
setShowTitle 设置是否显示标题 true
setTitleTextSize 设置标题字体大小 12(px)
setTitleTextColor 设置标题字体颜色 Color.rgb(255,0,0)
setHandler 设置 handler 建议传入全局唯一 handler,否则新建

注意

  1. 建议使用全局 handler,如: setHandler(BaseApplication.getHanlder())

  2. 建议在 onDestory 取消轮播,如:

	@Override
	protected void onDestroy() {
		super.onDestroy();
		if (mCycleViewPager != null){
			// 取消轮播定时器
			mCycleViewPager.cancel();
		}
	}

cycleviewpager's People

Contributors

heshiweij avatar

Stargazers

 avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar

Watchers

 avatar  avatar

cycleviewpager's Issues

Recommend Projects

  • React photo React

    A declarative, efficient, and flexible JavaScript library for building user interfaces.

  • Vue.js photo Vue.js

    🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.

  • Typescript photo Typescript

    TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

  • TensorFlow photo TensorFlow

    An Open Source Machine Learning Framework for Everyone

  • Django photo Django

    The Web framework for perfectionists with deadlines.

  • D3 photo D3

    Bring data to life with SVG, Canvas and HTML. 📊📈🎉

Recommend Topics

  • javascript

    JavaScript (JS) is a lightweight interpreted programming language with first-class functions.

  • web

    Some thing interesting about web. New door for the world.

  • server

    A server is a program made to process requests and deliver data to clients.

  • Machine learning

    Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.

  • Game

    Some thing interesting about game, make everyone happy.

Recommend Org

  • Facebook photo Facebook

    We are working to build community through open source technology. NB: members must have two-factor auth.

  • Microsoft photo Microsoft

    Open source projects and samples from Microsoft.

  • Google photo Google

    Google ❤️ Open Source for everyone.

  • D3 photo D3

    Data-Driven Documents codes.