| /* |
| * Copyright (C) 2020 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.admin; |
| |
| import static android.app.admin.DevicePolicyManager.isValidOperationSafetyReason; |
| |
| import android.annotation.NonNull; |
| import android.annotation.TestApi; |
| import android.app.admin.DevicePolicyManager.DevicePolicyOperation; |
| import android.app.admin.DevicePolicyManager.OperationSafetyReason; |
| import android.os.Parcel; |
| import android.os.Parcelable; |
| |
| import com.android.internal.util.Preconditions; |
| |
| import java.util.Arrays; |
| import java.util.List; |
| |
| /** |
| * Exception thrown when a {@link android.app.admin.DevicePolicyManager} operation failed because it |
| * was not safe to be executed at that moment. |
| * |
| * <p>For example, it can be thrown on |
| * {@link android.content.pm.PackageManager#FEATURE_AUTOMOTIVE automotive devices} when the vehicle |
| * is moving. |
| */ |
| @SuppressWarnings("serial") |
| public final class UnsafeStateException extends IllegalStateException implements Parcelable { |
| |
| private final @DevicePolicyOperation int mOperation; |
| private final @OperationSafetyReason int mReason; |
| |
| /** @hide */ |
| @TestApi |
| public UnsafeStateException(@DevicePolicyOperation int operation, |
| @OperationSafetyReason int reason) { |
| super(); |
| Preconditions.checkArgument(isValidOperationSafetyReason(reason), "invalid reason %d", |
| reason); |
| mOperation = operation; |
| mReason = reason; |
| } |
| |
| /** @hide */ |
| @TestApi |
| public @DevicePolicyOperation int getOperation() { |
| return mOperation; |
| } |
| |
| /** |
| * Gets the reasons the operation is unsafe. |
| * |
| * @return currently, only valid reason is |
| * {@link android.app.admin.DevicePolicyManager#OPERATION_SAFETY_REASON_DRIVING_DISTRACTION}. |
| */ |
| @NonNull |
| public List<Integer> getReasons() { |
| return Arrays.asList(mReason); |
| } |
| |
| /** @hide */ |
| @Override |
| public String getMessage() { |
| return DevicePolicyManager.operationSafetyReasonToString(mReason); |
| } |
| |
| @Override |
| public int describeContents() { |
| return 0; |
| } |
| |
| @Override |
| public void writeToParcel(@NonNull Parcel dest, int flags) { |
| dest.writeInt(mOperation); |
| dest.writeInt(mReason); |
| } |
| |
| @NonNull |
| public static final Creator<UnsafeStateException> CREATOR = |
| new Creator<UnsafeStateException>() { |
| |
| @Override |
| public UnsafeStateException createFromParcel(Parcel source) { |
| return new UnsafeStateException(source.readInt(), source.readInt()); |
| } |
| |
| @Override |
| public UnsafeStateException[] newArray(int size) { |
| return new UnsafeStateException[size]; |
| } |
| }; |
| } |