1.使用uptime查看开机时间
130|[email protected]:/ $ uptime
up time: 00:12:32, idle time: 01:28:59, sleep time: 00:00:00
2.使用screenrecord录制屏幕
$ adb shell screenrecord --help
Usage: screenrecord [options] <filename>
Records the device‘s display to a .mp4 file.
Options:
--size WIDTHxHEIGHT
Set the video size, e.g. "1280x720". Default is the device‘s main
display resolution (if supported), 1280x720 if not. For best results,
use a size supported by the AVC encoder.
--bit-rate RATE
Set the video bit rate, in megabits per second. Default 4Mbps.
--time-limit TIME
Set the maximum recording time, in seconds. Default / maximum is 180.
--rotate
Rotate the output 90 degrees.
--verbose
Display interesting information on stdout.
--help
Show this message.
Recording continues until Ctrl-C is hit or the time limit is reached.
screenrecord使用举例
(1). 基本使用
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(2). 指定分辨率(参数：--size)
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注意，分辨率不是完全可以随意定制的，比如在我手机上录制100x100的会提示错误：
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(3). 指定比特率(参数：--bit-rate)
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(4). 旋转(参数：--rotate)
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