78 lines
2.6 KiB
Java
78 lines
2.6 KiB
Java
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/*
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* Copyright (C) 2021 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.server.uwb;
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import android.os.Handler;
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import android.provider.DeviceConfig;
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/**
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* This class allows getting all configurable flags from DeviceConfig.
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*/
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public class DeviceConfigFacade {
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public static final int DEFAULT_RANGING_RESULT_LOG_INTERVAL_MS = 5_000;
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public static final int DEFAULT_BUG_REPORT_MIN_INTERVAL_MS = 24 * 3_600_000;
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private final UwbInjector mUwbInjector;
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// Cached values of fields updated via updateDeviceConfigFlags()
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private int mRangingResultLogIntervalMs;
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private boolean mDeviceErrorBugreportEnabled;
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private int mBugReportMinIntervalMs;
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public DeviceConfigFacade(Handler handler, UwbInjector uwbInjector) {
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mUwbInjector = uwbInjector;
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updateDeviceConfigFlags();
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DeviceConfig.addOnPropertiesChangedListener(
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DeviceConfig.NAMESPACE_UWB,
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command -> handler.post(command),
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properties -> {
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updateDeviceConfigFlags();
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});
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}
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private void updateDeviceConfigFlags() {
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mRangingResultLogIntervalMs = DeviceConfig.getInt(DeviceConfig.NAMESPACE_UWB,
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"ranging_result_log_interval_ms", DEFAULT_RANGING_RESULT_LOG_INTERVAL_MS);
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mDeviceErrorBugreportEnabled = DeviceConfig.getBoolean(DeviceConfig.NAMESPACE_UWB,
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"device_error_bugreport_enabled", false);
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mBugReportMinIntervalMs = DeviceConfig.getInt(DeviceConfig.NAMESPACE_UWB,
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"bug_report_min_interval_ms", DEFAULT_BUG_REPORT_MIN_INTERVAL_MS);
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}
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/**
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* Gets ranging result logging interval in ms
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*/
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public int getRangingResultLogIntervalMs() {
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return mRangingResultLogIntervalMs;
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}
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/**
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* Gets the feature flag for reporting device error
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*/
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public boolean isDeviceErrorBugreportEnabled() {
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return mDeviceErrorBugreportEnabled;
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}
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/**
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* Gets minimum wait time between two bug report captures
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*/
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public int getBugReportMinIntervalMs() {
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return mBugReportMinIntervalMs;
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}
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}
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