protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
// Create your application here
SetContentView(Resource.Layout.main);
Log.Info("GCS", "onCreate");
_seekBar = FindViewById <SeekBar>(Resource.Id.seekBar1);
_seekBar.SetOnTouchListener(this);
mRadioGroup = this.FindViewById <RadioGroup>(Resource.Id.orientation_type);// (RadioGroup)findViewById(R.id.orientation_type);
mRadioGroup.SetOnCheckedChangeListener(this);
mPageTotal = (TextView)FindViewById(Resource.Id.page_total);
mPageCurrent = (TextView)FindViewById(Resource.Id.page_current);
t_page_bar_process = FindViewById <TextView>(Resource.Id.page_bar_process);
mLayoutManager = new PagerGridLayoutManager(mRows, mColumns, PagerGridLayoutManager
.HORIZONTAL);
// 系统带的 RecyclerView，无需自定义
mRecyclerView = (RecyclerView)FindViewById(Resource.Id.recycler_view);
// 水平分页布局管理器
mLayoutManager.SetPageListener(this); // 设置页面变化监听器
mRecyclerView.SetLayoutManager(mLayoutManager);
// 设置滚动辅助工具
PagerGridSnapHelper pageSnapHelper = new PagerGridSnapHelper();
pageSnapHelper.AttachToRecyclerView(mRecyclerView);
// 如果需要查看调试日志可以设置为true，一般情况忽略即可
PagerConfig.SetShowLog(true);
List <string> data = new List <string>();
for (int i = 1; i <= 15; i++)
{
data.Add(i + "");
}
// 使用原生的 Adapter 即可
mAdapter = new MainItemAdapter(data);
RecyclerView.AdapterDataObserver observer = new DataObserverModel(mAdapter);
mAdapter.RegisterAdapterDataObserver(observer);
mRecyclerView.SetAdapter(mAdapter);
Button btn_addone = this.FindViewById <Button>(Resource.Id.AddOneFunc);
btn_addone.Click += delegate
{
mAdapter.items.Add("add");
mAdapter.NotifyDataSetChanged();
};
}
public DataObserverModel(MainItemAdapter item)
{
_myItem = item;
}