| /* |
| * Copyright (C) 2017 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.content.pm; |
| |
| import android.annotation.IntRange; |
| import android.annotation.NonNull; |
| import android.os.Parcel; |
| import android.os.Parcelable; |
| |
| import java.lang.annotation.Retention; |
| import java.lang.annotation.RetentionPolicy; |
| |
| /** |
| * Encapsulates a package and its version code. |
| */ |
| public final class VersionedPackage implements Parcelable { |
| private final String mPackageName; |
| private final long mVersionCode; |
| |
| /** @hide */ |
| @Retention(RetentionPolicy.SOURCE) |
| @IntRange(from = PackageManager.VERSION_CODE_HIGHEST) |
| public @interface VersionCode{} |
| |
| /** |
| * Creates a new instance. Use {@link PackageManager#VERSION_CODE_HIGHEST} |
| * to refer to the highest version code of this package. |
| * @param packageName The package name. |
| * @param versionCode The version code. |
| */ |
| public VersionedPackage(@NonNull String packageName, |
| @VersionCode int versionCode) { |
| mPackageName = packageName; |
| mVersionCode = versionCode; |
| } |
| |
| /** |
| * Creates a new instance. Use {@link PackageManager#VERSION_CODE_HIGHEST} |
| * to refer to the highest version code of this package. |
| * @param packageName The package name. |
| * @param versionCode The version code. |
| */ |
| public VersionedPackage(@NonNull String packageName, |
| @VersionCode long versionCode) { |
| mPackageName = packageName; |
| mVersionCode = versionCode; |
| } |
| |
| private VersionedPackage(Parcel parcel) { |
| mPackageName = parcel.readString(); |
| mVersionCode = parcel.readLong(); |
| } |
| |
| /** |
| * Gets the package name. |
| * |
| * @return The package name. |
| */ |
| public @NonNull String getPackageName() { |
| return mPackageName; |
| } |
| |
| /** |
| * @deprecated use {@link #getLongVersionCode()} instead. |
| */ |
| @Deprecated |
| public @VersionCode int getVersionCode() { |
| return (int) (mVersionCode & 0x7fffffff); |
| } |
| |
| /** |
| * Gets the version code. |
| * |
| * @return The version code. |
| */ |
| public @VersionCode long getLongVersionCode() { |
| return mVersionCode; |
| } |
| |
| @Override |
| public String toString() { |
| return "VersionedPackage[" + mPackageName + "/" + mVersionCode + "]"; |
| } |
| |
| @Override |
| public int describeContents() { |
| return 0; |
| } |
| |
| @Override |
| public void writeToParcel(Parcel parcel, int flags) { |
| parcel.writeString(mPackageName); |
| parcel.writeLong(mVersionCode); |
| } |
| |
| public static final Creator<VersionedPackage> CREATOR = new Creator<VersionedPackage>() { |
| @Override |
| public VersionedPackage createFromParcel(Parcel source) { |
| return new VersionedPackage(source); |
| } |
| |
| @Override |
| public VersionedPackage[] newArray(int size) { |
| return new VersionedPackage[size]; |
| } |
| }; |
| } |