Linux下service的命令用法

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一、用法概述：

# service

service

Usage: service [-h|-?]

service list

service check SERVICE

service call SERVICE CODE [i32 INT | s16 STR] [intent] ...

Options:

i32: Write the integer INT into the send parcel.

s16: Write the UTF-16 string STR into the send parcel.

intent: Write and Intent int the send parcel. ARGS can be/n"

action=STR data=STR type=STR launchFlags=INT component=STR categories=STR[,STR,...]/n

二、详解:

1. service list

会列出本机所有正在运行的service, 如：

Found 42 services:

0 phone: [com.Android.internal.telephony.ITelephony]

1 iphonesubinfo: [com.android.internal.telephony.IPhoneSubInfo]

2 isms: [com.android.internal.telephony.gsm.ISms]

3 simphonebook: [com.android.internal.telephony.gsm.ISimPhoneBook]

4 appwidget: [com.android.internal.appwidget.IAppWidgetService]

5 audio: [android.media.IAudioService]

6 wallpaper: [android.app.IWallpaperService]

7 checkin: [android.os.ICheckinService]

8 search: [android.app.ISearchManager]

9 location: [android.location.ILocationManager]

10 devicestoragemonitor: []

11 mount: [android.os.IMountService]

12 notification: [android.app.INotificationManager]

13 connectivity: [android.NET.IConnectivityManager]

14 wifi: [android.net.wifi.IWifiManager]

15 netstat: [android.os.INetStatService]

16 input_method: [com.android.internal.view.IInputMethodManager]

17 clipboard: [android.text.IClipboard]

18 statusbar: [android.app.IStatusBar]

19 window: [android.view.IWindowManager]

20 sensor: [android.hardware.ISensorService]

21 alarm: [android.app.IAlarmManager]

22 hardware: [android.os.IHardwareService]

23 battery: []

24 content: [android.content.IContentService]

25 permission: [android.os.IPermissionController]

26 activity.providers: []

27 activity.senders: []

28 activity.services: []

29 activity.broadcasts: []

30 cpuinfo: []

31 meminfo: []

32 activity: [android.app.IActivityManager]

33 package: [android.content.pm.IPackageManager]

34 telephony.registry: [com.android.internal.telephony.ITelephonyRegistry]

35 usagestats: [com.android.internal.app.IUsageStats]

36 batteryinfo: [com.android.internal.app.IBatteryStats]

37 power: [android.os.IPowerManager]

38 SurfaceFlinger: [android.ui.ISurfaceComposer]

39 media.camera: [android.hardware.ICameraService]

40 media.player: [android.hardware.IMediaPlayerService]

41 media.audio_flinger: [android.media.IAudioFlinger]

2、service check "service name" 检查service是否存在

如:

# service check phone

Service phone: found

# service check dd

Service dd: not found

3、service call "service name" code intent ....

service call SERVICE CODE [i32 INT | s16 STR] ...

i32: Write the integer INT into the send parcel.

s16: Write the UTF-16 string STR into the send parcel.

在网络上查找了一下使用adb命令来控制真机的横竖屏的命令，普遍找到的结果是：

　　adb shell service call window 2013 i32 0（设置横屏）

　　adb shell service call window 2013 i32 1（设置竖屏）

　　但是在真机（root过）上测试普遍没有通过，会有出错信息。（Result: Parcel(Error: 0xffffffb6 "Not a data message")）

SERVICE可从list中获取，CODE的获取方法（，CODE列表：），但是发现看到的不是很准确，（这个可以自己写个循环脚本试验一下）。i32代表数字，s16代表字符串。

　　本人找不到真正代表window横竖屏的CODE，所以写了个循环脚本，通过观察现象，找到了对应的CODE，那就是74。

　　adb shell service call window 74 i32 0（设置横屏）

　　adb shell service call window 74 i32 1（设置竖屏）

　　符上脚本代码：

　　#!bin/bash count=0 while [ "$count" -lt 1000 ]; do echo "$count" adb shell service call window "$count" i32 0 count=$(($count+1)) done

如：service call power 1

service call phone 2 s16 "10086"

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