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awesome-adb/README.md

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# Adb 用法大全
8 years ago
Adb,即 [Android Debug Bridge](https://developer.android.com/studio/command-line/adb.html),它是 Android 开发/测试人员不可替代的强大工具,也是 Android 手机玩家的好玩具。
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## 目录
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* [设备连接管理](#设备连接管理)
* [查询已连接设备/模拟器](#查询已连接设备模拟器)
* [无线连接](#无线连接)
* [应用管理](#应用管理)
* [查看所有已安装应用](#查看所有已安装应用)
* [安装 APK](#安装-apk)
* [卸载应用](#卸载应用)
* [调起应用](#调起应用)
* [查看前台 Activity](#查看前台-activity)
* [查看设备信息](#查看设备信息)
* [查看手机型号](#查看手机型号)
* [查看手机电池状况](#查看手机电池状况)
* [查看手机分辨率](#查看手机分辨率)
* [查看 android\_id](#查看-android_id)
* [其它实用功能](#其它实用功能)
* [录制屏幕](#录制屏幕)
## 设备连接管理
### 查询已连接设备/模拟器
命令:
```
adb devices
```
输出示例:
```
List of devices attached
cf264b8f device
emulator-5554 device
```
该输出显示当前已经连接了两台设备/模拟器,`cf264b8f` 与 `emulator-5554` 分别是它们的 SN。从 `emulator-5554` 这个名字可以看出它是一个 Android 模拟器。
### 无线连接
## 应用管理
### 查看所有已安装应用
命令:
```
adb shell pm list packages
```
输出示例:
```
package:com.android.smoketest
package:com.example.android.livecubes
package:com.android.providers.telephony
package:com.google.android.googlequicksearchbox
package:com.android.providers.calendar
package:com.android.providers.media
package:com.android.protips
package:com.android.documentsui
package:com.android.gallery
package:com.android.externalstorage
package:com.android.htmlviewer
package:com.android.mms.service
package:com.android.providers.downloads
package:com.android.messaging
package:com.android.browser
package:com.android.soundrecorder
package:com.android.defcontainer
package:com.android.providers.downloads.ui
package:com.android.vending
package:com.android.pacprocessor
package:com.wooyun.summit
package:com.android.certinstaller
package:android
package:com.android.contacts
package:com.android.backupconfirm
package:com.google.android.launcher
package:com.android.statementservice
package:com.android.calendar
package:com.android.providers.settings
package:com.android.sharedstoragebackup
package:com.android.printspooler
package:com.android.dreams.basic
package:com.android.webview
package:com.android.inputdevices
package:com.android.backuptester
package:com.android.sdksetup
package:com.google.android.apps.maps
package:com.android.development_settings
package:com.android.server.telecom
package:com.android.keychain
package:com.android.camera
package:com.android.dialer
package:com.android.emulator.smoketests
package:com.google.android.gms
package:com.google.android.gsf
package:com.android.packageinstaller
package:com.svox.pico
package:com.example.android.apis
package:com.android.proxyhandler
package:com.android.fallback
package:com.android.inputmethod.latin
package:com.android.managedprovisioning
package:com.google.android.gsf.login
package:com.android.wallpaper.livepicker
package:com.android.netspeed
package:jp.co.omronsoft.openwnn
package:com.android.settings
package:com.android.calculator2
package:com.android.gesture.builder
package:com.android.vpndialogs
package:com.android.email
package:com.android.music
package:com.android.phone
package:com.android.shell
package:com.android.providers.userdictionary
package:com.android.location.fused
package:com.android.deskclock
package:com.android.systemui
package:com.android.exchange
package:com.android.smoketest.tests
package:com.android.customlocale2
package:com.example.android.softkeyboard
package:org.mazhuang.androiduidemos
package:com.google.android.play.games
package:com.android.development
package:com.android.providers.contacts
package:com.android.captiveportallogin
package:com.android.widgetpreview
```
### 安装 APK
命令:
```
adb install /path/to/filename.apk
```
// TODO: 命令行参数,常见错误输出等
### 卸载应用
### 调起应用
### 查看前台 Activity
命令:
```
adb shell dumpsys activity activities | grep mFocusedActivity
```
输出示例:
```
mFocusedActivity: ActivityRecord{8079d7e u0 com.cyanogenmod.trebuchet/com.android.launcher3.Launcher t42}
```
其中的 `com.cyanogenmod.trebuchet/com.android.launcher3.Launcher` 就是当前处于前台的 Activity。
## 查看设备信息
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### 查看手机型号
命令:
```
adb shell getprop ro.product.model
```
输出示例:
```
Nexus 5
```
### 查看手机电池状况
命令:
```
adb shell dumpsys battery
```
输入示例:
```
Current Battery Service state:
AC powered: false
USB powered: true
Wireless powered: false
status: 2
health: 2
present: true
level: 44
scale: 100
voltage: 3872
temperature: 280
technology: Li-poly
```
其中 `scale` 代表最大电量,`level` 代表当前电量。上面的输出表示还剩下 44% 的电量。
### 查看手机分辨率
命令:
```
adb shell dumpsys window displays
```
输出示例:
```
WINDOW MANAGER DISPLAY CONTENTS (dumpsys window displays)
Display: mDisplayId=0
init=1080x1920 480dpi cur=1080x1920 app=1080x1776 rng=1080x1005-1794x1701
deferred=false layoutNeeded=false
...
// some other output here
...
```
### 查看 android\_id
命令:
```
adb shell settings get secure android_id
```
输出示例:
```
51b6be48bac8c569
```
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## 其它实用功能
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### 录制屏幕
录制屏幕以 mp4 格式保存到 /sdcard:
```
adb shell screenrecord /sdcard/filename.mp4
```
需要停止时按 <kbd>Ctrl-C</kbd>,默认录制时间和最长录制时间都是 180 秒。
如果需要导出到电脑:
```
adb pull /sdcard/filename.mp4
```
`screenrecord` 命令也支持一些参数,可以使用 `adb shell screenrecord --help` 查看,下面是简介:
| 参数 | 含义 |
|:--------------------|:------------------------------------------------|
| --size WIDTHxHEIGHT | 视频的尺寸,比如 `1280x720`,默认是屏幕分辨率。 |
| --bit-rate RATE | 视频的比特率,默认是 4Mbps。 |
| --time-limit TIME | 录制时长,单位秒。 |
| --verbose | 输出更多信息。 |