点击删除后出现CheckBox实现批量删除

第一次写博客记录自己的成长，有错希望指出，主要是实现点击编辑按钮后列表项前面出现checkbox点击后执行批量删除

实现方式：自定义adapter

1 点击编辑：

public void onClick(View arg0) {

    if ( tvTit.getText().equals( "编辑")) {

      delete.setVisibility(View. VISIBLE);

      isiblecheck = true;

      adapter.notifyDataSetChanged();

      tvTit.setText( "取消");

      } else {

      tvTit.setText( "编辑");

      delete.setVisibility(View. GONE);

      visiblecheck = false;

      }

2 adapter里：

if(PersonalCenter_CourseActivity.visiblecheck){

                holder. bt_compile.setVisibility(View. VISIBLE);

       } else{

             holder. bt_compile.setVisibility(View. GONE)

       }

3 CheckBox点击事件：

holder.bt_compile .setOnCheckedChangeListener(new OnCheckedChangeListener() {

                 @Override

       public void onCheckedChanged(CompoundButton buttonView,

                     boolean isChecked) {

                      array[position] = isChecked;

                }

           });

4 初始化adapter:

barray = new boolean[dataList.size()];

            for ( int i = 0; i < dataList.size(); i++) {

                 barray[i] = false;

           }

           System. out.println( barray. length);

public ItemContentAdapter(Context context, List<Course> datas,boolean[] array) {

            this. mInflater = LayoutInflater. from(context);

            this. datas = datas;

            this. array = array;

     }