1/*
2 * Copyright (C) 2007 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17package android.content.pm;
18
19import android.os.Parcel;
20import android.os.Parcelable;
21
22import com.android.internal.content.PackageHelper;
23
24/**
25 * Basic information about a package as specified in its manifest.
26 * Utility class used in PackageManager methods
27 * @hide
28 */
29public class PackageInfoLite implements Parcelable {
30    /**
31     * The name of this package.  From the <manifest> tag's "name"
32     * attribute.
33     */
34    public String packageName;
35
36    /** Names of any split APKs, ordered by parsed splitName */
37    public String[] splitNames;
38
39    /**
40     * The android:versionCode of the package.
41     * @deprecated Use {@link #getLongVersionCode()} instead, which includes both
42     * this and the additional
43     * {@link android.R.styleable#AndroidManifest_versionCode versionCodeMajor} attribute.
44     */
45    @Deprecated
46    public int versionCode;
47
48    /**
49     * @hide
50     * The android:versionCodeMajor of the package.
51     */
52    public int versionCodeMajor;
53
54    /**
55     * Return {@link #versionCode} and {@link #versionCodeMajor} combined together as a
56     * single long value.  The {@link #versionCodeMajor} is placed in the upper 32 bits.
57     */
58    public long getLongVersionCode() {
59        return PackageInfo.composeLongVersionCode(versionCodeMajor, versionCode);
60    }
61
62    /** Revision code of base APK */
63    public int baseRevisionCode;
64    /** Revision codes of any split APKs, ordered by parsed splitName */
65    public int[] splitRevisionCodes;
66
67    /**
68     * The android:multiArch flag from the package manifest. If set,
69     * we will extract all native libraries for the given app, not just those
70     * from the preferred ABI.
71     */
72    public boolean multiArch;
73
74    /**
75     * Specifies the recommended install location. Can be one of
76     * {@link PackageHelper#RECOMMEND_INSTALL_INTERNAL} to install on internal storage,
77     * {@link PackageHelper#RECOMMEND_INSTALL_EXTERNAL} to install on external media,
78     * {@link PackageHelper#RECOMMEND_FAILED_INSUFFICIENT_STORAGE} for storage errors,
79     * or {@link PackageHelper#RECOMMEND_FAILED_INVALID_APK} for parse errors.
80     */
81    public int recommendedInstallLocation;
82    public int installLocation;
83
84    public VerifierInfo[] verifiers;
85
86    public PackageInfoLite() {
87    }
88
89    public String toString() {
90        return "PackageInfoLite{"
91            + Integer.toHexString(System.identityHashCode(this))
92            + " " + packageName + "}";
93    }
94
95    public int describeContents() {
96        return 0;
97    }
98
99    public void writeToParcel(Parcel dest, int parcelableFlags) {
100        dest.writeString(packageName);
101        dest.writeStringArray(splitNames);
102        dest.writeInt(versionCode);
103        dest.writeInt(versionCodeMajor);
104        dest.writeInt(baseRevisionCode);
105        dest.writeIntArray(splitRevisionCodes);
106        dest.writeInt(recommendedInstallLocation);
107        dest.writeInt(installLocation);
108        dest.writeInt(multiArch ? 1 : 0);
109
110        if (verifiers == null || verifiers.length == 0) {
111            dest.writeInt(0);
112        } else {
113            dest.writeInt(verifiers.length);
114            dest.writeTypedArray(verifiers, parcelableFlags);
115        }
116    }
117
118    public static final Parcelable.Creator<PackageInfoLite> CREATOR
119            = new Parcelable.Creator<PackageInfoLite>() {
120        public PackageInfoLite createFromParcel(Parcel source) {
121            return new PackageInfoLite(source);
122        }
123
124        public PackageInfoLite[] newArray(int size) {
125            return new PackageInfoLite[size];
126        }
127    };
128
129    private PackageInfoLite(Parcel source) {
130        packageName = source.readString();
131        splitNames = source.createStringArray();
132        versionCode = source.readInt();
133        versionCodeMajor = source.readInt();
134        baseRevisionCode = source.readInt();
135        splitRevisionCodes = source.createIntArray();
136        recommendedInstallLocation = source.readInt();
137        installLocation = source.readInt();
138        multiArch = (source.readInt() != 0);
139
140        final int verifiersLength = source.readInt();
141        if (verifiersLength == 0) {
142            verifiers = new VerifierInfo[0];
143        } else {
144            verifiers = new VerifierInfo[verifiersLength];
145            source.readTypedArray(verifiers, VerifierInfo.CREATOR);
146        }
147    }
148}
149