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Commit d6cf4d98 authored by Dmitry Shmidt's avatar Dmitry Shmidt
Browse files

InputManager: Add isMicMuted() helper 



Bug: 141192769
Test: Manual

Change-Id: I9d41169d1859e311f8824fc4990b7c875e02abf1
Signed-off-by: default avatarDmitry Shmidt <dimitrysh@google.com>
parent fc733e1d

core/java/android/hardware/input/IInputManager.aidl

+3 −0
Original line number Diff line number Diff line
@@ -76,6 +76,9 @@ interface IInputManager { 
    // Registers a tablet mode change listener

    void registerTabletModeChangedListener(ITabletModeChangedListener listener);



    // Queries whether the device's microphone is muted by switch

    int isMicMuted();



    // Input device vibrator control.

    void vibrate(int deviceId, in long[] pattern, int repeat, IBinder token);

    void cancelVibrate(int deviceId, IBinder token);

core/java/android/hardware/input/InputManager.java

+16 −0
Original line number Diff line number Diff line
@@ -519,6 +519,22 @@ public final class InputManager { 
        return -1;

    }



    /**

     * Queries whether the device's microphone is muted

     *

     * @return The mic mute switch state which is one of {@link #SWITCH_STATE_UNKNOWN},

     * {@link #SWITCH_STATE_OFF} or {@link #SWITCH_STATE_ON}.

     * @hide

     */

    @SwitchState

    public int isMicMuted() {

        try {

            return mIm.isMicMuted();

        } catch (RemoteException ex) {

            throw ex.rethrowFromSystemServer();

        }

    }



    /**

     * Gets information about all supported keyboard layouts.

     * <p>

services/core/java/com/android/server/input/InputManagerService.java

+9 −0
Original line number Diff line number Diff line
@@ -294,6 +294,9 @@ public class InputManagerService extends IInputManager.Stub 
    /** Switch code: Camera lens cover. When set the lens is covered. */

    public static final int SW_CAMERA_LENS_COVER = 0x09;



    /** Switch code: Microphone. When set it is off. */

    public static final int SW_MUTE_DEVICE = 0x0e;



    public static final int SW_LID_BIT = 1 << SW_LID;

    public static final int SW_TABLET_MODE_BIT = 1 << SW_TABLET_MODE;

    public static final int SW_KEYPAD_SLIDE_BIT = 1 << SW_KEYPAD_SLIDE;
@@ -304,6 +307,7 @@ public class InputManagerService extends IInputManager.Stub 
    public static final int SW_JACK_BITS =

            SW_HEADPHONE_INSERT_BIT | SW_MICROPHONE_INSERT_BIT | SW_JACK_PHYSICAL_INSERT_BIT | SW_LINEOUT_INSERT_BIT;

    public static final int SW_CAMERA_LENS_COVER_BIT = 1 << SW_CAMERA_LENS_COVER;

    public static final int SW_MUTE_DEVICE_BIT = 1 << SW_MUTE_DEVICE;



    /** Whether to use the dev/input/event or uevent subsystem for the audio jack. */

    final boolean mUseDevInputEventForAudioJack;
@@ -969,6 +973,11 @@ public class InputManagerService extends IInputManager.Stub 
        return getSwitchState(-1, InputDevice.SOURCE_ANY, SW_TABLET_MODE);

    }



    @Override // Binder call

    public int isMicMuted() {

        return getSwitchState(-1, InputDevice.SOURCE_ANY, SW_MUTE_DEVICE);

    }



    @Override // Binder call

    public void registerTabletModeChangedListener(ITabletModeChangedListener listener) {

        if (!checkCallingPermission(android.Manifest.permission.TABLET_MODE,