Android 10、11 adb 设置音量/修改具体项目的音量

客官°小女子只卖身不卖艺 2023-06-13 09:40 62阅读 0赞

**目录**

Android 10 方案

设置媒体音量为0可以设置为:

各项的详细设置

\--stream 详细参数，详情看这里

具体用法：

Android 11方案

设置媒体音量为0可以设置为:

参数用法详细解释看这里

streamType参数，详情看这里

具体的方法列表看这里

注：

至于怎么获取音量，这里给一种方式

获取各项音量相关的字段

具体获取各项的音量

--------------------

# Android 10 方案 #

*  ### 设置媒体音量为0可以设置为:    ###
    
        adb shell media volume --set 0
 *  ### 各项的详细设置 ###

adb shell media volume --show --stream 4 --set 1
    [v] will control stream=4 (STREAM_ALARM)
    [v] will set volume to index=1
    [v] Connecting to AudioService

*  ### \--stream 详细参数，[详情看这里][Link 1] ###

/* The audio stream for phone calls */
        public static final int STREAM_VOICE_CALL = 0;
        /* The audio stream for system sounds */
        public static final int STREAM_SYSTEM = 1;
        /* The audio stream for the phone ring and message alerts */
        public static final int STREAM_RING = 2;
        /* The audio stream for music playback */
        public static final int STREAM_MUSIC = 3;
        /* The audio stream for alarms */
        public static final int STREAM_ALARM = 4;
        /* The audio stream for notifications */
        public static final int STREAM_NOTIFICATION = 5;
        /* @hide The audio stream for phone calls when connected on bluetooth */
        public static final int STREAM_BLUETOOTH_SCO = 6;
        /* @hide The audio stream for enforced system sounds in certain countries 
    (e.g camera in Japan) */
        public static final int STREAM_SYSTEM_ENFORCED = 7;
        /* @hide The audio stream for DTMF tones */
        public static final int STREAM_DTMF = 8;
        /* @hide The audio stream for text to speech (TTS) */
        public static final int STREAM_TTS = 9;

*  ### 具体用法： ###

usage: media [subcommand] [options]
           media dispatch KEY
           media list-sessions
           media monitor <tag>
           media volume [options]
    
    media dispatch: dispatch a media key to the system.
                    KEY may be: play, pause, play-pause, mute, headsethook,
                    stop, next, previous, rewind, record, fast-forword.
    media list-sessions: print a list of the current sessions.
    media monitor: monitor updates to the specified session.
                           Use the tag from list-sessions.
    media volume:  the options are as follows:
                    --stream STREAM selects the stream to control, see AudioManager.STREAM_*
                                    controls AudioManager.STREAM_MUSIC if no stream is specified
                    --set INDEX     sets the volume index value
                    --adj DIRECTION adjusts the volume, use raise|same|lower for the direction
                    --get           outputs the current volume
                    --show          shows the UI during the volume change
            examples:
                    adb shell media volume --show --stream 3 --set 11
                    adb shell media volume --stream 0 --adj lower
                    adb shell media volume --stream 3 --get

--------------------

相对Android 11来说，由于代码改动，所以相应的设置方式也会做改动，以上方式在Android 11不可用

# Android 11方案 #

*  ### 设置媒体音量为0可以设置为:    ###

adb shell service call audio 10 i32 3 i32 0 i32 1
    Result: Parcel(00000000    '....')

*  ### 参数用法详细解释[看这里][Link 2]  ###
 *  ### streamType参数，[详情看这里][Link 3] ###

typedef enum {
        AUDIO_STREAM_DEFAULT = -1, // (-1)
        AUDIO_STREAM_MIN = 0,
        AUDIO_STREAM_VOICE_CALL = 0,
        AUDIO_STREAM_SYSTEM = 1,
        AUDIO_STREAM_RING = 2,
        AUDIO_STREAM_MUSIC = 3,
        AUDIO_STREAM_ALARM = 4,
        AUDIO_STREAM_NOTIFICATION = 5,
        AUDIO_STREAM_BLUETOOTH_SCO = 6,
        AUDIO_STREAM_ENFORCED_AUDIBLE = 7,
        AUDIO_STREAM_DTMF = 8,
        AUDIO_STREAM_TTS = 9,
        AUDIO_STREAM_ACCESSIBILITY = 10,
        AUDIO_STREAM_ASSISTANT = 11,
    #ifndef AUDIO_NO_SYSTEM_DECLARATIONS
        /** For dynamic policy output mixes. Only used by the audio policy */
        AUDIO_STREAM_REROUTING = 12,
        /** For audio flinger tracks volume. Only used by the audioflinger */
        AUDIO_STREAM_PATCH = 13,
        /** stream for corresponding to AUDIO_USAGE_CALL_ASSISTANT */
        AUDIO_STREAM_CALL_ASSISTANT = 14,
    #endif // AUDIO_NO_SYSTEM_DECLARATIONS
    } audio_stream_type_t;

*  ### 具体的[方法列表看这里][Link 4] ###

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3hjamVhbg_size_16_color_FFFFFF_t_70][]

### 注： ###

*  如果设备开启勿扰模式，对Android 11来说将没有adb调节铃声的权限(如下 执行结果图)

![图一][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3hjamVhbg_size_16_color_FFFFFF_t_70 1] 执行结果图

*  测试发现，闹铃（[AUDIO\_STREAM\_ALARM][AUDIO_STREAM_ALARM] = 4）最多降低至2，共5，暂时没有找到解决方法，麻烦知道的同学评论里回下，谢谢!

#  至于怎么获取音量，这里给一种方式 #

### 获取各项音量相关的字段 ###

//adb shell 下
    >settings list system
    
    volume_alarm=6
    volume_bluetooth_sco=7
    volume_music=5
    volume_music_headphone=4
    volume_music_headset=4
    volume_music_speaker=0
    volume_music_usb_headset=6
    volume_notification=5
    volume_ring=5
    volume_ring_speaker=1
    volume_system=7
    volume_voice=4

### 具体获取各项的音量 ###

//同样adb shell
    >settings get system volume_music_speaker
    
    0

[Link 1]: https://android.googlesource.com/platform/frameworks/base/+/73e23e2/media/java/android/media/IAudioService.aidl#41
[Link 2]: https://android.stackexchange.com/questions/124249/in-call-volume-root-modify?answertab=active#tab-top
[Link 3]: https://cs.android.com/android/platform/superproject/+/master:system/media/audio/include/system/audio-base.h;drc=master;l=43
[Link 4]: https://cs.android.com/android/platform/superproject/+/master:frameworks/base/media/java/android/media/IAudioService.aidl;l=48;drc=master;bpv=1;bpt=0
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3hjamVhbg_size_16_color_FFFFFF_t_70]: https://img-blog.csdnimg.cn/20200921163845863.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3hjamVhbg==,size_16,color_FFFFFF,t_70
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3hjamVhbg_size_16_color_FFFFFF_t_70 1]: https://img-blog.csdnimg.cn/20200924105817306.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3hjamVhbg==,size_16,color_FFFFFF,t_70
[AUDIO_STREAM_ALARM]: https://cs.android.com/android/platform/superproject/+/android-11.0.0_r1:system/media/audio/include/system/audio-base.h;bpv=1;bpt=1