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Use flag to control the restart period value.

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Bug: 224618257
Test: adb shell cmd device_config get/put voice_interaction \
restart_period_in_seconds works fine
Test: the value is expected by command: adb shell dumpsys \
voiceinteraction | grep RESTART_PERIOD_SECONDS

Change-Id: Icd8d19c2a482d0d6b9bf0432e2176ca10f3bd2eb
This commit is contained in:
Joanne Chung
2022-03-15 18:19:59 +08:00
parent b8cd0a4286
commit 46e6944804
2 changed files with 12 additions and 1 deletions
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7
core/java/android/provider/DeviceConfig.java
View File

@@ -599,6 +599,13 @@ public final class DeviceConfig {
@TestApi
public static final String NAMESPACE_SELECTION_TOOLBAR = "selection_toolbar";
/**
* Definitions for voice interaction related functions.
*
* @hide
*/
public static final String NAMESPACE_VOICE_INTERACTION = "voice_interaction";
/**
* List of namespaces which can be read without READ_DEVICE_CONFIG permission
*

6
services/voiceinteraction/java/com/android/server/voiceinteraction/HotwordDetectionConnection.java
View File

@@ -67,6 +67,7 @@ import android.os.PersistableBundle;
import android.os.RemoteException;
import android.os.ServiceManager;
import android.os.SharedMemory;
import android.provider.DeviceConfig;
import android.service.voice.HotwordDetectedResult;
import android.service.voice.HotwordDetectionService;
import android.service.voice.HotwordDetector;
@@ -110,6 +111,7 @@ final class HotwordDetectionConnection {
private static final String TAG = "HotwordDetectionConnection";
static final boolean DEBUG = false;
private static final String KEY_RESTART_PERIOD_IN_SECONDS = "restart_period_in_seconds";
// TODO: These constants need to be refined.
private static final long VALIDATION_TIMEOUT_MILLIS = 4000;
private static final long MAX_UPDATE_TIMEOUT_MILLIS = 6000;
@@ -120,7 +122,9 @@ final class HotwordDetectionConnection {
* Time after which each HotwordDetectionService process is stopped and replaced by a new one.
* 0 indicates no restarts.
*/
private static final int RESTART_PERIOD_SECONDS = 0;
private static final int RESTART_PERIOD_SECONDS =
DeviceConfig.getInt(DeviceConfig.NAMESPACE_VOICE_INTERACTION,
KEY_RESTART_PERIOD_IN_SECONDS, 0);
private static final int MAX_ISOLATED_PROCESS_NUMBER = 10;
// Hotword metrics