Android高仿IOS滚轮选择控件

public class Util {

 /**
  * 时间选择回调
  */
 public interface TimerPickerCallBack {
  void onTimeSelect(String date);
 }

 /**
  * 弹出时间选择
  *
  * @param context
  * @param type  TimerPickerView 中定义的 选择时间类型
  * @param format 时间格式化
  * @param callBack 时间选择回调
  */
 public static void alertTimerPicker(Context context, TimePickerView.Type type, final String format, final TimerPickerCallBack callBack) {
  TimePickerView pvTime = new TimePickerView(context, type);
  //控制时间范围
  //  Calendar calendar = Calendar.getInstance();
  //  pvTime.setRange(calendar.get(Calendar.YEAR) - 20, calendar.get(Calendar.YEAR));
  pvTime.setTime(new Date());
  pvTime.setCyclic(false);
  pvTime.setCancelable(true);
  //时间选择后回调
  pvTime.setOnTimeSelectListener(new TimePickerView.OnTimeSelectListener() {

   @Override
   public void onTimeSelect(Date date) {
//      tvTime.setText(getTime(date));
    SimpleDateFormat sdf = new SimpleDateFormat(format);
    callBack.onTimeSelect(sdf.format(date));
   }
  });
  pvTime.setTextSize(16);
  //弹出时间选择器
  pvTime.show();
 }


 /**
  * 底部滚轮点击事件回调
  */
 public interface OnWheelViewClick {
  void onClick(View view, int postion);
 }

 /**
  * 弹出底部滚轮选择
  *
  * @param context
  * @param list
  * @param click
  */
 public static void alertBottomWheelOption(Context context, ArrayList<&＃63;> list, final OnWheelViewClick click) {

  final PopupWindow popupWindow = new PopupWindow();

  View view = LayoutInflater.from(context).inflate(R.layout.layout_bottom_wheel_option, null);
  TextView tv_cOnfirm= (TextView) view.findViewById(R.id.btnSubmit);
  final WheelView wv_option = (WheelView) view.findViewById(R.id.wv_option);
  wv_option.setAdapter(new ArrayWheelAdapter(list));
  wv_option.setCyclic(false);
  wv_option.setTextSize(16);
  tv_confirm.setOnClickListener(new View.OnClickListener() {
   @Override
   public void onClick(View view) {
    popupWindow.dismiss();
    click.onClick(view, wv_option.getCurrentItem());
   }
  });

  view.findViewById(R.id.btnCancel).setOnClickListener(new View.OnClickListener() {
   @Override
   public void onClick(View view) {
    // TODO: 2016/8/11 0011 取消
    popupWindow.dismiss();
   }
  });
  view.setOnTouchListener(new View.OnTouchListener() {
   @Override
   public boolean onTouch(View view, MotionEvent motionEvent) {
    int top = view.findViewById(R.id.ll_container).getTop();
    if (motionEvent.getAction() == MotionEvent.ACTION_UP) {
     int y = (int) motionEvent.getY();
     if (y 

 // 单项选择
  for (int i = 0; i <= 10; i++) {
   mList.add("模拟数据" + i);
  }

  tv_single_option.setOnClickListener(new View.OnClickListener() {
   @Override
   public void onClick(View v) {
    Util.alertBottomWheelOption(MainActivity.this, mList, new Util.OnWheelViewClick() {
     @Override
     public void onClick(View view, int postion) {
      Toast.makeText(MainActivity.this, mList.get(postion), Toast.LENGTH_SHORT).show();
     }
    });
   }
  });

/**
  * 根据传进来的对象反射出getPickerViewText()方法，来获取需要显示的值
  * @param item
  * @return
  */
 private String getContentText(Object item) {
  String cOntentText= item.toString();
  try {
   Class<&＃63;> clz = item.getClass();
   Method m = clz.getMethod(GETPICKERVIEWTEXT);
   cOntentText= m.invoke(item, new Object[0]).toString();
  } catch (NoSuchMethodException e) {
  } catch (InvocationTargetException e) {
  } catch (IllegalAccessException e) {
  } catch (Exception e){
  }
  return contentText;
 }

public class TypeBean {

 private int id;
 private String name;

 public TypeBean(int id, String name) {
  this.id = id;
  this.name = name;
 }

 public int getId() {
  return id;
 }

 public void setId(int id) {
  this.id = id;
 }

 public String getName() {
  return name;
 }

 public void setName(String name) {
  this.name = name;
 }

 //这个用来显示在PickerView上面的字符串,PickerView会通过反射获取getPickerViewText方法显示出来。
 public String getPickerViewText() {
  //这里还可以判断文字超长截断再提供显示
  return name;
 }
}

 @Override
 public void onClick(View v) {
  String format = "";
  TimePickerView.Type type = null;
  switch (v.getId()) {
   case R.id.btn_ymdhm:
    type = TimePickerView.Type.ALL;
    format = "yyyy-MM-dd HH:mm";
    break;
   case R.id.btn_ymdh:
    type = TimePickerView.Type.YEAR_MONTH_DAY_HOUR;
    format = "yyyy-MM-dd HH";
    break;
   case R.id.btn_ymd:
    type = TimePickerView.Type.YEAR_MONTH_DAY;
    format = "yyyy-MM-dd";
    break;
   case R.id.btn_mdhm:
    type = TimePickerView.Type.MONTH_DAY_HOUR_MIN;
    format = "MM-dd HH:mm";
    break;
   case R.id.btn_hm:
    type = TimePickerView.Type.HOURS_MINS;
    format = "HH:mm";
    break;
   case R.id.btn_ym:
    type = TimePickerView.Type.YEAR_MONTH;
    format = "yyyy-MM";
    break;
  }
  Util.alertTimerPicker(this, type, format, new Util.TimerPickerCallBack() {
   @Override
   public void onTimeSelect(String date) {
    Toast.makeText(TestActivity.this, date, Toast.LENGTH_SHORT).show();
   }
  });

 }

private ArrayList options1Items = new ArrayList();
private ArrayList> options2Items = new ArrayList>();
private ArrayList>> options3Items = new ArrayList>>();

OptionsPickerView pvOptions;

private void showOptions(){
  //选项选择器
  pvOptiOns= new OptionsPickerView(this);
  // 初始化三个列表数据
  DataModel.initData(options1Items, options2Items, options3Items);

  //三级联动效果
  pvOptions.setPicker(options1Items, options2Items, options3Items, true);
  //设置选择的三级单位
//  pwOptions.setLabels("省", "市", "区");
  pvOptions.setTitle("选择城市");
  pvOptions.setCyclic(false, false, false);
  //设置默认选中的三级项目
  //监听确定选择按钮
  pvOptions.setSelectOptions(1, 1, 1);
  pvOptions.setTextSize(18);
  pvOptions.setOnoptionsSelectListener(new OptionsPickerView.OnOptionsSelectListener() {

   @Override
   public void onOptionsSelect(int options1, int option2, int options3) {
    //返回的分别是三个级别的选中位置
    String tx = options1Items.get(options1).getPickerViewText()
      + options2Items.get(options1).get(option2)
      + options3Items.get(options1).get(option2).get(options3);
    tvOptions.setText(tx);
    vMasker.setVisibility(View.GONE);
   }
  });
  //点击弹出选项选择器
  tvOptions.setOnClickListener(new View.OnClickListener() {

   @Override
   public void onClick(View v) {
    pvOptions.show();
   }
  });
 }