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audio: Add device definitions for Echo Reference

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This enum exists in AudioSystem, adding to AudioDeviceInfo.

Bug: 178379355
Test: Build and flash on Yukawa device. Test tracked in b/180476208.
Change-Id: Iace5228ff0372a7e1efea99a757c64c7b9f9ca18
This commit is contained in:
Alden DSouza
2021-02-01 11:49:49 -08:00
parent 7b9ad2f61d
commit 2c6f290746
1 changed files with 20 additions and 2 deletions
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22
media/java/android/media/AudioDeviceInfo.java
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@@ -16,8 +16,10 @@
package android.media;
import android.Manifest;
import android.annotation.IntDef;
import android.annotation.NonNull;
import android.annotation.RequiresPermission;
import android.util.SparseIntArray;
import java.lang.annotation.Retention;
@@ -161,6 +163,14 @@ public final class AudioDeviceInfo {
*/
public static final int TYPE_BLE_SPEAKER = 27;
/**
* A device type describing an Echo Canceller loopback Reference.
* This device is only used when capturing with MediaRecorder.AudioSource.ECHO_REFERENCE,
* which requires privileged permission
* {@link android.Manifest.permission#CAPTURE_AUDIO_OUTPUT}.
* @hide */
@RequiresPermission(Manifest.permission.CAPTURE_AUDIO_OUTPUT)
public static final int TYPE_ECHO_REFERENCE = 28;
/** @hide */
@IntDef(flag = false, prefix = "TYPE", value = {
@@ -188,7 +198,8 @@ public final class AudioDeviceInfo {
TYPE_FM_TUNER,
TYPE_TV_TUNER,
TYPE_BLE_HEADSET,
TYPE_BLE_SPEAKER}
TYPE_BLE_SPEAKER,
TYPE_ECHO_REFERENCE}
)
@Retention(RetentionPolicy.SOURCE)
public @interface AudioDeviceType {}
@@ -211,7 +222,8 @@ public final class AudioDeviceInfo {
TYPE_LINE_DIGITAL,
TYPE_IP,
TYPE_BUS,
TYPE_BLE_HEADSET}
TYPE_BLE_HEADSET,
TYPE_ECHO_REFERENCE}
)
@Retention(RetentionPolicy.SOURCE)
public @interface AudioDeviceTypeIn {}
@@ -297,6 +309,7 @@ public final class AudioDeviceInfo {
case TYPE_BUS:
case TYPE_REMOTE_SUBMIX:
case TYPE_BLE_HEADSET:
case TYPE_ECHO_REFERENCE:
return true;
default:
return false;
@@ -621,6 +634,8 @@ public final class AudioDeviceInfo {
INT_TO_EXT_DEVICE_MAPPING.put(AudioSystem.DEVICE_IN_BUS, TYPE_BUS);
INT_TO_EXT_DEVICE_MAPPING.put(AudioSystem.DEVICE_IN_REMOTE_SUBMIX, TYPE_REMOTE_SUBMIX);
INT_TO_EXT_DEVICE_MAPPING.put(AudioSystem.DEVICE_IN_BLE_HEADSET, TYPE_BLE_HEADSET);
INT_TO_EXT_DEVICE_MAPPING.put(AudioSystem.DEVICE_IN_ECHO_REFERENCE, TYPE_ECHO_REFERENCE);
// privileges mapping to output device
EXT_TO_INT_DEVICE_MAPPING = new SparseIntArray();
@@ -678,6 +693,9 @@ public final class AudioDeviceInfo {
EXT_TO_INT_INPUT_DEVICE_MAPPING.put(
TYPE_REMOTE_SUBMIX, AudioSystem.DEVICE_IN_REMOTE_SUBMIX);
EXT_TO_INT_INPUT_DEVICE_MAPPING.put(TYPE_BLE_HEADSET, AudioSystem.DEVICE_IN_BLE_HEADSET);
EXT_TO_INT_INPUT_DEVICE_MAPPING.put(
TYPE_ECHO_REFERENCE, AudioSystem.DEVICE_IN_ECHO_REFERENCE);
}
}