先给大家展示下效果图，如果大家感觉不错，请参考实现代码
效果图如下所示：
代码如下所示：
public class MainActivity extends Activity {
View view;
public static final int DRAG = 1;
public static final int SCALE = 2;
int mode = 1;
int height = 10, width = 10;
Override
protected vo
小丑
小丑可以将进程变成守护程序。
通过安装
$ nami install github.com/txthinking/joker
或从源代码构建
$ make
用法
joker: run command as daemon
run your command
list show running commands
stop stop a command
log view log of command
help show help
versi
