Fix mic enumeration CTS fail on marlin.
The mic enumeration APIs only support on audio hal v4. Marlin failed due
to on audio hal v2. Make the APIs return mic with unknown
characteristics if the native call fail.
Bug: 77732156
Bug: 77732289
Test: run cts on marlin and walleye
Change-Id: I64b3e6a249ad76b754e841d630e8cf178dde9a86
diff --git a/media/java/android/media/AudioManager.java b/media/java/android/media/AudioManager.java
index aeef215..fdb7499 100644
--- a/media/java/android/media/AudioManager.java
+++ b/media/java/android/media/AudioManager.java
@@ -63,6 +63,7 @@
import java.lang.annotation.RetentionPolicy;
import java.util.ArrayList;
import java.util.HashMap;
+import java.util.HashSet;
import java.util.Iterator;
import java.util.List;
import java.util.concurrent.ConcurrentHashMap;
@@ -4786,6 +4787,21 @@
}
/**
+ * Add {@link MicrophoneInfo} by device information while filtering certain types.
+ */
+ private void addMicrophonesFromAudioDeviceInfo(ArrayList<MicrophoneInfo> microphones,
+ HashSet<Integer> filterTypes) {
+ AudioDeviceInfo[] devices = getDevicesStatic(GET_DEVICES_INPUTS);
+ for (AudioDeviceInfo device : devices) {
+ if (filterTypes.contains(device.getType())) {
+ continue;
+ }
+ MicrophoneInfo microphone = microphoneInfoFromAudioDeviceInfo(device);
+ microphones.add(microphone);
+ }
+ }
+
+ /**
* Returns a list of {@link MicrophoneInfo} that corresponds to the characteristics
* of all available microphones. The list is empty when no microphones are available
* on the device. An error during the query will result in an IOException being thrown.
@@ -4796,21 +4812,17 @@
public List<MicrophoneInfo> getMicrophones() throws IOException {
ArrayList<MicrophoneInfo> microphones = new ArrayList<MicrophoneInfo>();
int status = AudioSystem.getMicrophones(microphones);
+ HashSet<Integer> filterTypes = new HashSet<>();
+ filterTypes.add(AudioDeviceInfo.TYPE_TELEPHONY);
if (status != AudioManager.SUCCESS) {
- // fail and bail!
+ // fail and populate microphones with unknown characteristics by device information.
Log.e(TAG, "getMicrophones failed:" + status);
- return new ArrayList<MicrophoneInfo>(); // Always return a list.
+ addMicrophonesFromAudioDeviceInfo(microphones, filterTypes);
+ return microphones;
}
setPortIdForMicrophones(microphones);
- AudioDeviceInfo[] devices = getDevicesStatic(GET_DEVICES_INPUTS);
- for (AudioDeviceInfo device : devices) {
- if (device.getType() == AudioDeviceInfo.TYPE_BUILTIN_MIC ||
- device.getType() == AudioDeviceInfo.TYPE_TELEPHONY) {
- continue;
- }
- MicrophoneInfo microphone = microphoneInfoFromAudioDeviceInfo(device);
- microphones.add(microphone);
- }
+ filterTypes.add(AudioDeviceInfo.TYPE_BUILTIN_MIC);
+ addMicrophonesFromAudioDeviceInfo(microphones, filterTypes);
return microphones;
}
diff --git a/media/java/android/media/AudioRecord.java b/media/java/android/media/AudioRecord.java
index 4f0dccb..6b35dd4 100644
--- a/media/java/android/media/AudioRecord.java
+++ b/media/java/android/media/AudioRecord.java
@@ -1628,7 +1628,6 @@
int status = native_get_active_microphones(activeMicrophones);
if (status != AudioManager.SUCCESS) {
Log.e(TAG, "getActiveMicrophones failed:" + status);
- return new ArrayList<MicrophoneInfo>();
}
AudioManager.setPortIdForMicrophones(activeMicrophones);
diff --git a/media/java/android/media/MediaRecorder.java b/media/java/android/media/MediaRecorder.java
index 90b6bff..82d64f3 100644
--- a/media/java/android/media/MediaRecorder.java
+++ b/media/java/android/media/MediaRecorder.java
@@ -1434,7 +1434,6 @@
int status = native_getActiveMicrophones(activeMicrophones);
if (status != AudioManager.SUCCESS) {
Log.e(TAG, "getActiveMicrophones failed:" + status);
- return new ArrayList<MicrophoneInfo>();
}
AudioManager.setPortIdForMicrophones(activeMicrophones);