一个自定义的图片轮播控件
- 1）自动播放；
- 2）无限滑动；
- 3）手指拖拽图片时暂停自动轮播，松开后继续自动轮播；
- 4）含动画效果的小圆点指示器。
具体的实现方法请看我的博文 使用ViewPager实现图片轮播
-
1、传入数据
-
addImageUrl(String imageUrl)：只传入图片
-
addImageTitle(String imageUrl, String title)：传入图片和标题
-
2、设置小圆点属性
-
setDotSize(int dotSize)：设置小圆点的大小
-
setDotSpace(int dotSpace)：设置小圆点的间距
-
3、设置播放的间隔时间
-
setDelay(int delay)
-
4、设置点击监听
-
setOnItemClickListener(OnItemClickListener listener)
-
5、提交
-
commit();
<!--访问网络的权限-->
<uses-permission android:name="android.permission.INTERNET"/>
<FrameLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent">
<jun.imageslideshow.ImageSlideshow.ImageSlideshow
android:id="@+id/is_gallery"
android:layout_width="match_parent"
android:layout_height="212dp"/>
</FrameLayout>
public class MainActivity extends AppCompatActivity {
private ImageSlideshow imageSlideshow;
private List<String> imageUrlList;
private List<String> titleList;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
supportRequestWindowFeature(Window.FEATURE_NO_TITLE);
setContentView(R.layout.activity_main);
imageSlideshow = (ImageSlideshow) findViewById(R.id.is_gallery);
imageUrlList = new ArrayList<>();
titleList = new ArrayList<>();
// 初始化数据
initData();
// 设置ImageSlideshow
imageSlideshow.setDotSpace(12);
imageSlideshow.setDotSize(12);
imageSlideshow.setDelay(3000);
imageSlideshow.setOnItemClickListener(new ImageSlideshow.OnItemClickListener() {
@Override
public void onItemClick(View view, int position) {
switch (position) {
case 0:
startActivity(new Intent(MainActivity.this,Activity_1.class));
break;
case 1:
startActivity(new Intent(MainActivity.this,Activity_2.class));
break;
case 2:
startActivity(new Intent(MainActivity.this,Activity_3.class));
break;
case 3:
startActivity(new Intent(MainActivity.this,Activity_4.class));
break;
case 4:
startActivity(new Intent(MainActivity.this,Activity_5.class));
break;
}
}
});
imageSlideshow.commit();
}
/**
* 初始化数据
*/
private void initData() {
String[] imageUrls = {"http://pic3.zhimg.com/b5c5fc8e9141cb785ca3b0a1d037a9a2.jpg",
"http://pic2.zhimg.com/551fac8833ec0f9e0a142aa2031b9b09.jpg",
"http://pic2.zhimg.com/be6f444c9c8bc03baa8d79cecae40961.jpg",
"http://pic1.zhimg.com/b6f59c017b43937bb85a81f9269b1ae8.jpg",
"http://pic2.zhimg.com/a62f9985cae17fe535a99901db18eba9.jpg"};
String[] titles = {"读读日报 24 小时热门 TOP 5 · 余文乐和「香港贾玲」乌龙绯闻",
"写给产品 / 市场 / 运营的数据抓取黑科技教程",
"学做这些冰冰凉凉的下酒宵夜，简单又方便",
"知乎好问题 · 有什么冷门、小众的爱好？",
"欧洲都这么发达了，怎么人均收入还比美国低"};
for (int i = 0; i < 5; i++) {
imageSlideshow.addImageTitle(imageUrls[i], titles[i]);
}
}
@Override
protected void onDestroy() {
// 释放资源
imageSlideshow.releaseResource();
super.onDestroy();
}
}