ScrollablePanel

介绍:

一个二维可拖动的面板控件,交互像一个二维的RecyclerView,用法也非常简单和RecyclerView的用法基本一样,横向竖向滑动也都实现了View的复用,适合做房态、计划表、待办事项、课程表等 。

运行效果:

使用说明:

Demo

Apk Download:ScrollablePanelDemo.apk

Download

  compile 'com.kelin.scrollablepanel:library:1.0.0'

 ScrollablePanel用法和RecyclerView类似:

1、初始化 ScrollablePanel

<com.kelin.scrollablepanel.library.ScrollablePanel
        android:id="@+id/scrollable_panel"
        android:layout_width="match_parent"
        android:layout_height="match_parent" />

2、Adapter

adapter必须继承PanelAdapter类,需要重写以下方法:

public class TestPanelAdapter extends PanelAdapter {
    private List<List<String>> data;
    @Override
    public int getRowCount() {
        return data.size();
    }
    @Override
    public int getColumnCount() {
        return data.get(0).size();
    }
    @Override
    public int getItemViewType(int row, int column) {
        return super.getItemViewType(row, column);
    }
    @Override
    public void onBindViewHolder(RecyclerView.ViewHolder holder, int row, int column) {
        String title = data.get(row).get(column);
        TitleViewHolder titleViewHolder = (TitleViewHolder) holder;
        titleViewHolder.titleTextView.setText(title);
    }
    @Override
    public RecyclerView.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
        return new TestPanelAdapter.TitleViewHolder(LayoutInflater.from(parent.getContext())
                .inflate(R.layout.listitem_title, parent, false));
    }
    private static class TitleViewHolder extends RecyclerView.ViewHolder {
        public TextView titleTextView;
        public TitleViewHolder(View view) {
            super(view);
            this.titleTextView = (TextView) view.findViewById(R.id.title);
        }
    }
}

3、Set Adapter

@Override
protected void onCreate(Bundle savedInstanceState) {
   ...
   ...
   TestPanelAdapter testPanelAdapter = new TestPanelAdapter();
   ScrollablePanel scrollablePanel = (ScrollablePanel) findViewById(R.id.scrollable_panel);
   scrollablePanel.setPanelAdapter(testPanelAdapter);
   ...
   ...
}
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