Android根据字符串加载Activity和图片

根据传入的字符串跳转Activity

Intent intent = new Intent(context,Class.forName("com.packname.Activity"));
startActivity(intent);

根据传入的字符加载资源

int icon = getResources().getIdentifier(“imageid”, "drawable",
                        getPackageName());

getIdentifier的函数签名如下:

public int getIdentifier (String name, String defType, String defPackage)

原文地址:https://www.cnblogs.com/l2rf/p/5314808.html