char const* const file = "/system/bin/am";
// Avoid the system am binary from linking to wrong libraries:
unsetenv("LD_LIBRARY_PATH");
+ // Ensure /system/bin/app_process is in path, which is needed by am in some systems:
+ putenv("PATH=/system/bin");
// The user is calculated from the uid in android.os.UserHandle#getUserId(int uid) as "uid / 100000", so we do the same:
uid_t current_uid = getuid();