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/*
* 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];
}
};
}
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