android：checkBox的监听

       CheckBox cb_project = (CheckBox) findViewById(R.id.cb_project);
        cb_project.setText("测试是否被选中");
        cb_project.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
            @Override
            public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
                 if(isChecked){
                    Log.e("CheckBox:::",str+"选中");
                }else{
                    Log.e("CheckBox:::",str+"取消");
                }
            }
        });