/**
* 清除指定应用缓存,即删除data/data/packageName/cache目录下文件
* @param mContext
* @param packageName
*/
public void clearCache(final Context mContext,final String packageName){
(new Thread(){
@Override
publicvoid run() {
try {
Context otherAppContext = (packageName, Context.CONTEXT_IGNORE_SECURITY);
File path = ();
if(path ==null)
return;
// #rm -r xxx 删除名字为xxx的文件夹及其里面的所有文件
String killer =" rm -r " + ();
Process p = ().exec("su");
DataOutputStream os =new DataOutputStream(());
(() +"\n");
("exit\n");
();
} catch (NameNotFoundException e) {
//TODO Auto-generated catch block
();
} catch (IOException e) {
//TODO Auto-generated catch block
();
}
}
}).start();
}