| /* |
| * Copyright (C) 2018 The Android Open Source Project |
| * |
| * 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 android.app.job; |
| |
| import android.os.Parcel; |
| import android.os.Parcelable; |
| |
| /** |
| * Current-state snapshot of a scheduled job. These snapshots are not used in apps; |
| * they exist only within the system process across the local call surface where JobStatus |
| * is not directly accessible at build time. |
| * |
| * Constraints that the underlying job does not require are always reported as |
| * being currently satisfied. |
| * @hide |
| */ |
| public class JobSnapshot implements Parcelable { |
| private final JobInfo mJob; |
| private final int mSatisfiedConstraints; |
| private final boolean mIsRunnable; |
| |
| public JobSnapshot(JobInfo info, int satisfiedMask, boolean runnable) { |
| mJob = info; |
| mSatisfiedConstraints = satisfiedMask; |
| mIsRunnable = runnable; |
| } |
| |
| public JobSnapshot(Parcel in) { |
| mJob = JobInfo.CREATOR.createFromParcel(in); |
| mSatisfiedConstraints = in.readInt(); |
| mIsRunnable = in.readBoolean(); |
| } |
| |
| private boolean satisfied(int flag) { |
| return (mSatisfiedConstraints & flag) != 0; |
| } |
| |
| /** |
| * Returning JobInfo bound to this snapshot |
| * @return JobInfo of this snapshot |
| */ |
| public JobInfo getJobInfo() { |
| return mJob; |
| } |
| |
| /** |
| * Is this job actually runnable at this moment? |
| */ |
| public boolean isRunnable() { |
| return mIsRunnable; |
| } |
| |
| /** |
| * @see JobInfo.Builder#setRequiresCharging(boolean) |
| */ |
| public boolean isChargingSatisfied() { |
| return !mJob.isRequireCharging() |
| || satisfied(JobInfo.CONSTRAINT_FLAG_CHARGING); |
| } |
| |
| /** |
| * @see JobInfo.Builder#setRequiresBatteryNotLow(boolean) |
| */ |
| public boolean isBatteryNotLowSatisfied() { |
| return !mJob.isRequireBatteryNotLow() |
| || satisfied(JobInfo.CONSTRAINT_FLAG_BATTERY_NOT_LOW); |
| } |
| |
| /** |
| * @see JobInfo.Builder#setRequiresDeviceIdle(boolean) |
| */ |
| public boolean isRequireDeviceIdleSatisfied() { |
| return !mJob.isRequireDeviceIdle() |
| || satisfied(JobInfo.CONSTRAINT_FLAG_DEVICE_IDLE); |
| } |
| |
| public boolean isRequireStorageNotLowSatisfied() { |
| return !mJob.isRequireStorageNotLow() |
| || satisfied(JobInfo.CONSTRAINT_FLAG_STORAGE_NOT_LOW); |
| } |
| |
| @Override |
| public int describeContents() { |
| return 0; |
| } |
| |
| @Override |
| public void writeToParcel(Parcel out, int flags) { |
| mJob.writeToParcel(out, flags); |
| out.writeInt(mSatisfiedConstraints); |
| out.writeBoolean(mIsRunnable); |
| } |
| |
| public static final @android.annotation.NonNull Creator<JobSnapshot> CREATOR = new Creator<JobSnapshot>() { |
| @Override |
| public JobSnapshot createFromParcel(Parcel in) { |
| return new JobSnapshot(in); |
| } |
| |
| @Override |
| public JobSnapshot[] newArray(int size) { |
| return new JobSnapshot[size]; |
| } |
| }; |
| } |