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Change CDM device presence scan mode

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Change from BALANCED to LOW_POWER to save 2.5 times less power.

Bug: 206059698
Test: N/A
Change-Id: I1d901ba8ac6fe21eafbed3af028a0d3c6b5a2d1a
This commit is contained in:
Guojing Yuan
2022-01-06 21:54:36 +00:00
parent 1d35d293f3
commit 032225a05a
1 changed files with 2 additions and 2 deletions
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4
services/companion/java/com/android/server/companion/CompanionDeviceManagerService.java
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@@ -19,7 +19,7 @@ package com.android.server.companion;
import static android.Manifest.permission.MANAGE_COMPANION_DEVICES;
import static android.bluetooth.le.ScanSettings.CALLBACK_TYPE_ALL_MATCHES;
import static android.bluetooth.le.ScanSettings.SCAN_MODE_BALANCED;
import static android.bluetooth.le.ScanSettings.SCAN_MODE_LOW_POWER;
import static android.content.pm.PackageManager.CERT_INPUT_SHA256;
import static android.content.pm.PackageManager.FEATURE_COMPANION_DEVICE_SETUP;
import static android.content.pm.PackageManager.PERMISSION_GRANTED;
@@ -1169,7 +1169,7 @@ public class CompanionDeviceManagerService extends SystemService
} else {
scanner.startScan(
filters,
new ScanSettings.Builder().setScanMode(SCAN_MODE_BALANCED).build(),
new ScanSettings.Builder().setScanMode(SCAN_MODE_LOW_POWER).build(),
mBleScanCallback);
}
}