src/tools/android/java/com/google/devtools/build/android/desugar/runtime/HiddenConversions.java

// Copyright 2018 The Bazel Authors. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//    http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package com.google.devtools.build.android.desugar.runtime;

import android.app.PendingIntent;
import android.app.usage.UsageStatsManager;

/**
 * Conversions for hidden Android APIs that use desugared primitives (see b/79121791). These are
 * grouped into a separate class to simplify building with them, since they use APIs that are
 * omitted in the android.jar.
 */
@SuppressWarnings("AndroidApiChecker")
public final class HiddenConversions {
  private HiddenConversions() {} // static methods only

  public static j$.time.LocalDate getLocalDate(
      android.hardware.display.AmbientBrightnessDayStats stats) {
    return fromLocalDate(stats.getLocalDate());
  }

  private static j$.time.LocalDate fromLocalDate(java.time.LocalDate date) {
    if (date == null) {
      return null;
    }
    return j$.time.LocalDate.of(date.getYear(), date.getMonthValue(), date.getDayOfMonth());
  }

  public static void registerAppUsageLimitObserver(
      UsageStatsManager receiver,
      int observerId,
      String[] observedEntities,
      j$.time.Duration timeLimit,
      j$.time.Duration timeUsed,
      PendingIntent callbackIntent) {
    receiver.registerAppUsageLimitObserver(
        observerId, observedEntities, toDuration(timeLimit), toDuration(timeUsed), callbackIntent);
  }

  public static void registerUsageSessionObserver(
      UsageStatsManager receiver,
      int sessionObserverId,
      String[] observedEntities,
      j$.time.Duration timeLimit,
      j$.time.Duration sessionThresholdTime,
      PendingIntent limitReachedCallbackIntent,
      PendingIntent sessionEndCallbackIntent) {
    receiver.registerUsageSessionObserver(
        sessionObserverId,
        observedEntities,
        toDuration(timeLimit),
        toDuration(sessionThresholdTime),
        limitReachedCallbackIntent,
        sessionEndCallbackIntent);
  }

  private static java.time.Duration toDuration(j$.time.Duration duration) {
    if (duration == null) {
      return null;
    }
    return java.time.Duration.ofSeconds(duration.getSeconds(), duration.getNano());
  }
}