implementation 'com.wuyr:litepager:1.3.1'
| Method | Description |
|---|---|
| addViews(int... layouts) | 批量添加子View |
| addViews(View... views) | 批量添加子View |
| setSelection(View target) | 选中指定子View |
| setSelection(int index) | 根据索引选中子View |
| setOrientation(int orientation) | 设置滑动方向(默认: ORIENTATION_HORIZONTAL): ORIENTATION_HORIZONTAL(水平) ORIENTATION_VERTICAL(垂直) |
| setFlingDuration(long duration) | 设置动画的时长 |
| setTopScale(float scale) | 设置顶层缩放比例 |
| setTopAlpha(float alpha) | 设置顶层不透明度 |
| setMiddleScale(float scale) | 设置中层缩放比例 |
| setMiddleAlpha(float alpha) | 设置中层不透明度 |
| setBottomScale(float scale) | 设置底层缩放比例 |
| setBottomAlpha(float alpha) | 设置底层不透明度 |
| setOnScrollListener(OnScrollListener listener) | 设置滚动状态监听: STATE_IDLE(静止状态) STATE_DRAGGING_LEFT(向左拖动) STATE_DRAGGING_RIGHT(向右拖动) STATE_DRAGGING_TOP(向上拖动) STATE_DRAGGING_BOTTOM(向下拖动) STATE_SETTLING_LEFT(向左调整) STATE_SETTLING_RIGHT(向右调整) STATE_SETTLING_TOP(向上调整) STATE_SETTLING_BOTTOM(向下调整) |
| setOnItemSelectedListener(SelectedListener listener) | 设置子View被选中的监听 |
| getSelectedChild() | 获取当前选中的子View |
| setAutoScrollEnable(boolean enable) | 设置是否开启自动轮播 (默认: false) |
| setAutoScrollInterval(long interval) | 设置自动轮播的间隔 (默认: 5000 ms) |
| setAutoScrollOrientation(int orientation) | 设置自动轮播的方向(默认: SCROLL_ORIENTATION_LEFT): SCROLL_ORIENTATION_LEFT(向左滚动) SCROLL_ORIENTATION_RIGHT(向右滚动) SCROLL_ORIENTATION_UP(向上滚动) SCROLL_ORIENTATION_DOWN(向下滚动) |
| setAdapter(Adapter adapter) | 使用Adapter来添加子View(见下) |
| Name | Format | Description |
|---|---|---|
| orientation | enum (默认: horizontal) horizontal(水平) vertical(垂直) |
滑动方向 |
| flingDuration | integer | 动画时长 |
| topScale | float (默认: 1) | 顶层缩放比例 |
| topAlpha | float (默认: 1) | 顶层不透明度 |
| middleScale | float (默认: 0.8) | 中层缩放比例 |
| middleAlpha | float (默认: 0.4) | 中层不透明度 |
| bottomScale | float (默认: 0.6) | 底层缩放比例 |
| bottomAlpha | float (默认: 0.2) | 底层不透明度 |
| autoScroll | boolean (默认: false) | 是否开启自动轮播 |
| autoScrollInterval | float (默认: 5000) | 自动轮播的间隔 |
| autoScrollOrientation | enum (默认: left) left(向左滚动) right(向右滚动) up(向上滚动) down(向下滚动) |
自动轮播的方向 |
<com.wuyr.litepager.LitePager
android:layout_width="match_parent"
android:layout_height="wrap_content">
<View
android:layout_width="150dp"
android:layout_height="200dp"
android:background="#F00" />
<View
android:layout_width="150dp"
android:layout_height="200dp"
android:background="#0F0"/>
<View
android:layout_width="150dp"
android:layout_height="200dp"
android:background="#00F"/>
</com.wuyr.litepager.LitePager> LitePager litePager = ...;
View child1 = ...;
View child2 = ...;
View child3 = ...;
litePager.addViews(child1, child2, child3); litePager.addViews(
R.layout.view_child1
R.layout.view_child2,
R.layout.view_child3
);示例： Item布局：
<?xml version="1.0" encoding="utf-8"?>
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="200dp"
android:layout_height="250dp"
android:background="@color/colorPrimary">
<TextView
android:id="@+id/text"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:textSize="30sp" />
</FrameLayout>Java代码：
litePager.setAdapter(new Adapter<ViewGroup>() {
private List<String> mData = new ArrayList<>(Arrays.asList("Item 1", "Item2", "Item3"));
@Override
protected ViewGroup onCreateView(@NonNull ViewGroup parent) {
return (ViewGroup) LayoutInflater.from(parent.getContext()).inflate(R.layout.item_view, parent, false);
}
@Override
protected void onBindView(@NonNull ViewGroup viewGroup, int position) {
TextView textView = viewGroup.findViewById(R.id.text);
textView.setText(mData.get(position));
}
@Override
protected int getItemCount() {
return mData.size();
}
});Demo下载: app-debug.apk