cat /sys/class/power_supply/battery/capacity

打开/system/build.prop在最下面加上qemu.hw.mainkeys=0保存，重启

# dd if=/dev/zero of=/swapfile bs=1M count=500-创建一个大约500m的文件# mkswap /sw...

adb disable-verity

mysql -u root -pALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_nati...