scrcpy 没有可视化界面。但需要用 USB 把 Android 设备和电脑连起来，之后即可使用电脑的鼠标、触控板、键盘等控制设备。
scrcpy 1.3 更新内容：
Fix missing initialization that leaded to kill the whole process group on quit (#182, #183)
Support holding Ctrl+Key shortcuts (#166)
Forward repeated volume events
Increase "adb forward" connections attempts to 10 seconds (#213)
Add crop feature
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