wheelview-1's Introduction

WheelView

Android滚动选择控件

实现Android竖直滚动选择功能
注意：
    1. 此demo中注解、日志等功能使用了AndroidInject（https://github.com/wangjiegulu/androidInject）
        和AndroidBucket（https://github.com/wangjiegulu/AndroidBucket）项目
    2. 此demo中每一个滑动的选项都是一个View，未使用View的缓存，待优化！
    
  
  使用方式：
  /**
   * Author: wangjie
   * Email: [email protected]
   * Date: 7/1/14.
   */
  @AILayout(R.layout.main)
  public class MainActivity extends AIActivity {
      public static final String TAG = MainActivity.class.getSimpleName();
  
      private static final String[] PLANETS = new String[]{"Mercury", "Venus", "Earth", "Mars", "Jupiter", "Uranus", "Neptune", "Pluto"};
  
      @AIView(R.id.main_wv)
      private WheelView wva;
  
      @Override
      public void onCreate(Bundle savedInstanceState) {
          super.onCreate(savedInstanceState);
          wva.setOffset(1);
          wva.setItems(Arrays.asList(PLANETS));
          wva.setOnWheelViewListener(new WheelView.OnWheelViewListener() {
              @Override
              public void onSelected(int selectedIndex, String item) {
                  Logger.d(TAG, "selectedIndex: " + selectedIndex + ", item: " + item);
              }
          });
  
  
      }
      
      @AIClick({R.id.main_show_dialog_btn})
      public void onClickCallbackSample(View view) {
          switch (view.getId()) {
              case R.id.main_show_dialog_btn:
                  View outerView = LayoutInflater.from(context).inflate(R.layout.wheel_view, null);
                  WheelView wv = (WheelView) outerView.findViewById(R.id.wheel_view_wv);
                  wv.setOffset(2);
                  wv.setItems(Arrays.asList(PLANETS));
                  wv.setSeletion(3);
                  wv.setOnWheelViewListener(new WheelView.OnWheelViewListener() {
                      @Override
                      public void onSelected(int selectedIndex, String item) {
                          Logger.d(TAG, "[Dialog]selectedIndex: " + selectedIndex + ", item: " + item);
                      }
                  });
  
                  new AlertDialog.Builder(context)
                          .setTitle("WheelView in Dialog")
                          .setView(outerView)
                          .setPositiveButton("OK", null)
                          .show();
  
                  break;
          }
      }


}

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