android 8.0 socket 통신 동작하지 않는 이유
oncreate 에 아래 2줄만 추가하며 동작한다.
StrictMode.ThreadPolicy policy = new StrictMode.ThreadPolicy.Builder().permitAll().build(); StrictMode.setThreadPolicy(policy);
병신같은 구글새끼들
mount 명령 ( 읽기 권한만 있는놈 쓰기 권한 주기 )
#mount ( 리스트를 출력한다. ) rootfs / rootfs ro,relatime 0 0 tmpfs /dev tmpfs rw,relatime,mode=755 0 0 devpts /dev/pts devpts rw,relatime,mode=600 0 0 proc /proc proc rw,relatime 0 0 sysfs /sys sysfs rw,relatime 0 0 none /acct cgroup rw,relatime,cpuacct 0 0 tmpfs /mnt/asec tmpfs rw,relatime,mode=755,gid=1000 0 0 none /dev/cpuctl cgroup rw,relatime,cpu 0 0 /dev/block/mtdblock3 /system yaffs2 ro,relatime 0 0 /dev/block/mtdblock5 /data yaffs2 rw,nosuid,nodev,relatime 0 0 /dev/block/mtdblock4 /cache yaffs2 rw,nosuid,nodev,relatime 0 0 /sys/kernel/debug /sys/kernel/debug debugfs rw,relatime 0 0 /dev/block/vold/179:1 /mnt/sdcard vfat rw,dirsync,nosuid,nodev,noexec,relatime,uid=1000,gid=1015,fmask=0702,dmask=0702,allow_utime=0020,codepage=cp437,iocharset=iso8859-1,shortname=mixed,utf8,errors=remount-ro 0 0 /dev/block/vold/179:1 /mnt/secure/asec vfat rw,dirsync,nosuid,nodev,noexec,relatime,uid=1000,gid=1015,fmask=0702,dmask=0702,allow_utime=0020,codepage=cp437,iocharset=iso8859-1,short...
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