Android MonkeyRunner 触摸操作 小米手机出错

在调用 drag的时候 报错：

190310 01:30:52.843:S [main] [com.android.chimpchat.adb.AdbChimpDevice] Error sending drag start event

190310 01:30:52.843:S [main] [com.android.chimpchat.adb.AdbChimpDevice]java.net.SocketException: Broken pipe (Write failed)

190310 01:30:52.843:S [main] [com.android.chimpchat.adb.AdbChimpDevice] at java.net.SocketOutputStream.socketWrite0(Native Method)

190310 01:30:52.843:S [main] [com.android.chimpchat.adb.AdbChimpDevice] at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:111)

190310 01:30:52.843:S [main] [com.android.chimpchat.adb.AdbChimpDevice] at java.net.SocketOutputStream.write(SocketOutputStream.java:155)

190310 01:30:52.843:S [main] [com.android.chimpchat.adb.AdbChimpDevice] at sun.nio.cs.StreamEncoder.writeBytes(StreamEncoder.java:221)

190310 01:30:52.843:S [main] [com.android.chimpchat.adb.AdbChimpDevice] at sun.nio.cs.StreamEncoder.implFlushBuffer(StreamEncoder.java:291)

190310 01:30:52.843:S [main] [com.android.chimpchat.adb.AdbChimpDevice] at sun.nio.cs.StreamEncoder.implFlush(StreamEncoder.java:295)

190310 01:30:52.843:S [main] [com.android.chimpchat.adb.AdbChimpDevice] at sun.nio.cs.StreamEncoder.flush(StreamEncoder.java:141)

190310 01:30:52.843:S [main] [com.android.chimpchat.adb.AdbChimpDevice] at java.io.OutputStreamWriter.flush(OutputStreamWriter.java:229)

解决方法：

在开发者选项 里面 打开如下设置就可以了