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Commit 7686b841 authored by Purvi Handa's avatar Purvi Handa
Browse files

Add shell commands to: 

Check stream mute status
adb shell cmd audio is-stream-mute 3

Check if volume is fixed
adb shell cmd audio is-volume-fixed

Test: Manual Testing
Bug: b/394760079
Flag: NONE not needed for the new adb command
Change-Id: I7954e8718deb0c39ac75c61299f53ba90d067027
parent 370345d9

services/core/java/com/android/server/audio/AudioManagerShellCommand.java

+24 −4
Original line number Diff line number Diff line
@@ -13,7 +13,6 @@ 
 * See the License for the specific language governing permissions and

 * limitations under the License.

 */



package com.android.server.audio;



import static android.media.AudioManager.ADJUST_LOWER;
@@ -26,19 +25,19 @@ import android.annotation.RequiresPermission; 
import android.content.Context;

import android.media.AudioAttributes;

import android.media.AudioDeviceAttributes;

import android.media.AudioDeviceVolumeManager;

import android.media.AudioDeviceInfo;

import android.media.AudioDeviceVolumeManager;

import android.media.AudioManager;

import android.media.VolumeInfo;

import android.media.audiopolicy.AudioProductStrategy;

import android.os.ShellCommand;



import java.io.PrintWriter;

import java.util.ArrayList;

import java.util.HashMap;

import java.util.List;

import java.util.Locale;

import java.util.Set;

import java.util.Map;

import java.util.Set;



class AudioManagerShellCommand extends ShellCommand {

    private static final String TAG = "AudioManagerShellCommand";
@@ -84,6 +83,10 @@ class AudioManagerShellCommand extends ShellCommand { 
                return getStreamVolume();

            case "set-device-volume":

                return setDeviceVolume();

            case "is-stream-mute":

                return getIsStreamMute();

            case "is-volume-fixed":

                return getIsVolumeFixed();

            case "adj-mute":

                return adjMute();

            case "adj-unmute":
@@ -143,6 +146,10 @@ class AudioManagerShellCommand extends ShellCommand { 
        pw.println("    Gets the volume for STREAM_TYPE");

        pw.println("  set-device-volume STREAM_TYPE VOLUME_INDEX NATIVE_DEVICE_TYPE");

        pw.println("    Sets for NATIVE_DEVICE_TYPE the STREAM_TYPE volume to VOLUME_INDEX");

        pw.println("  is-stream-mute STREAM_TYPE");

        pw.println("    Returns whether the STREAM_TYPE is muted.");

        pw.println("  is-volume-fixed");

        pw.println("    Returns whether the volume is fixed for the device");

        pw.println("  adj-mute STREAM_TYPE");

        pw.println("    mutes the STREAM_TYPE");

        pw.println("  adj-unmute STREAM_TYPE");
@@ -387,6 +394,19 @@ class AudioManagerShellCommand extends ShellCommand { 
        return 0;

    }



    private int getIsStreamMute() {

        final int stream = readIntArg();

        final boolean isMuted = mAudioManager.isStreamMute(stream);

        getOutPrintWriter().println(isMuted ? "true" : "false");

        return 0;

    }



    private int getIsVolumeFixed() {

        final boolean isFixed = mAudioManager.isVolumeFixed();

        getOutPrintWriter().println(isFixed ? "true" : "false");

        return 0;

    }



    private int adjMute() {

        final int stream = readIntArg();

        getOutPrintWriter()