源碼簡介：仿qq未讀消息，拖拽刪除

源碼效果：

源碼片段：

protected void onCreate(Bundle savedInstanceState) { 
        super.onCreate(savedInstanceState); 
        setContentView(R.layout.activity_main); 
        getActionBar().hide(); 
        CoverManager.getInstance().init(this); 
  
        ListView mList = (ListView) findViewById(R.id.list); 
        mList.setAdapter(new DemoAdapter()); 
  
        CoverManager.getInstance().setMaxDragDistance(150); 
        CoverManager.getInstance().setExplosionTime(150); 
    } 
  
    class DemoAdapter extends BaseAdapter { 
  
        @Override 
        public int getCount() { 
            return 99; 
        } 
  
        @Override 
        public Object getItem(int position) { 
            return null; 
        } 
  
        @Override 
        public long getItemId(int position) { 
            return 0; 
        } 
  
        @Override 
        public View getView(final int position, View convertView, 
                ViewGroup parent) { 
            convertView = LayoutInflater.from(MainActivity.this).inflate( 
                    R.layout.view_list_item, null); 
            WaterDrop drop = (WaterDrop) convertView.findViewById(R.id.drop); 
            drop.setText(String.valueOf(position)); 
  
            drop.setOnDragCompeteListener(new OnDragCompeteListener() { 
                  
                @Override 
                public void onDrag() { 
                    // TODO Auto-generated method stub 
                    Toast.makeText(MainActivity.this, "remove:" + position, 
                            Toast.LENGTH_SHORT).show(); 
                } 
            }); 
  
            return convertView; 
        } 
    } 
} 

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