Android 遍历界面控件

//遍历界面上的控件 fubin.pan  

LinearLayout sLinerLayout = (LinearLayout)findViewById(R.id.layout_scr);  

for (int i = 0; i < sLinerLayout.getChildCount(); i++) {  

    View v=sLinerLayout.getChildAt(i);  

    if ( v instanceof RadioGroup){  

        RadioGroup mRadioGroup = (RadioGroup)sLinerLayout.getChildAt(i);  

        //根据ID获取RadioButton的实例                   

        RadioButton rb = (RadioButton)questionitemlist2.this.findViewById(mRadioGroup.getCheckedRadioButtonId());  

        if (rb.getTag(R.id.tag_toend).toString().equals(""))//判断ToEnd监听  

        {  

              

        }else if(rb.getTag(R.id.tag_tonext).toString().equals(""))//判断ToNext监听  

        {  

              

        }  

    }  

  

}  

Android 遍历界面控件