安卓系统权限修改(基于tiny4412开发板)
在Android 5.0源代码根目录下: 找到system/extras/su/su.c下的main函数下的这段代码: 将其注释后重新编译即可。 //安卓系统权限修改2017-1-26 yangyx--->change /* Until we have something better, only root and the shell can use su. */ /* myuid = getuid(); if (myuid != AID_ROOT && myuid != AID_SHELL) { fprintf(stderr,"su: uid %d not allowed to su\n", myuid); return 1; } */