文档介绍：;;;.*;.*;lasshanyanzhouextendsActivity{/**Calledwhentheactivityisfirstcreated.*/EditTexttizhong1,tizhong2,shengao1,shengao2,tizhongshishu;EditTextzuizhongjieguo,cankaozhi,cankaozhi2,cankaozhi3;doubleshurutizhong,shurushengao,temp,shuchutizhongzhishu;Stringtz="请输入体重(公斤,请用软键盘输入)"; Stringsg="请输入身高(米,请用软键盘输入)"; Stringcaokao="正常18-25,超重25-30,轻度肥胖30-35"; Stringcankao2="中度肥胖35-40,重度肥胖大于40"; Stringcankao3=""; Stringstr="",str2="",tzzs,kong="",panduan="输入错误,请重新输入"; inta,b; publicbooleanonCreateOptionsMenu(Menumenu){ //TODOAuto-generatedmethodstub (0,1,1,"退出"); (menu); } ***@Override publicbooleanonOptionsItemSelected(MenuItemitem){ //TODOAuto-generatedmethodstub if(()==1){finish();} (item); } ***@OverridepublicvoidonCreate(BundlesavedInstanceState){(savedInstanceState);setContentView();tizhong1=(EditText)findViewById();tizhong2=(EditText)findViewById();shengao1=(EditText)findViewById();shengao2=(EditText)findViewById();tizhongshishu=(EditText)findViewById();zuizhongjieguo=(EditText)findViewById();cankaozhi=(EditText)findViewById();cankaozhi2=(EditText)findViewById