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Limit HotwordDetection process number to 10

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Bug: 216095923
Test: existing CTS tests
Change-Id: I73d12ad84e2dce108dcc923c6ad400a2a1bdddd6
(cherry picked from commit bef5d91b67)
(cherry picked from commit 6db1879a19)
Merged-in: I73d12ad84e2dce108dcc923c6ad400a2a1bdddd6
This commit is contained in:
Sergey Volnov
2022-01-24 18:18:05 +00:00
committed by Joanne Chung
parent ce0c044b09
commit d47ad7b279
1 changed files with 3 additions and 1 deletions
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4
services/voiceinteraction/java/com/android/server/voiceinteraction/HotwordDetectionConnection.java
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@@ -115,6 +115,7 @@ final class HotwordDetectionConnection {
private static final Duration MAX_UPDATE_TIMEOUT_DURATION =
Duration.ofMillis(MAX_UPDATE_TIMEOUT_MILLIS);
private static final long RESET_DEBUG_HOTWORD_LOGGING_TIMEOUT_MILLIS = 60 * 60 * 1000; // 1 hour
private static final int MAX_ISOLATED_PROCESS_NUMBER = 10;
// Hotword metrics
private static final int METRICS_INIT_UNKNOWN_TIMEOUT =
@@ -873,7 +874,8 @@ final class HotwordDetectionConnection {
ServiceConnection createLocked() {
ServiceConnection connection =
new ServiceConnection(mContext, mIntent, mBindingFlags, mUser,
IHotwordDetectionService.Stub::asInterface, ++mRestartCount);
IHotwordDetectionService.Stub::asInterface,
mRestartCount++ % MAX_ISOLATED_PROCESS_NUMBER);
connection.connect();
updateAudioFlinger(connection, mAudioFlinger);