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      1 /*
      2  * Copyright (C) 2008 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 
     17 package android.content.pm;
     18 
     19 import android.os.Parcel;
     20 import android.os.Parcelable;
     21 import android.os.UserHandle;
     22 
     23 /**
     24  * implementation of PackageStats associated with a
     25  * application package.
     26  */
     27 public class PackageStats implements Parcelable {
     28     /** Name of the package to which this stats applies. */
     29     public String packageName;
     30 
     31     /** @hide */
     32     public int userHandle;
     33 
     34     /** Size of the code (e.g., APK) */
     35     public long codeSize;
     36 
     37     /**
     38      * Size of the internal data size for the application. (e.g.,
     39      * /data/data/<app>)
     40      */
     41     public long dataSize;
     42 
     43     /** Size of cache used by the application. (e.g., /data/data/<app>/cache) */
     44     public long cacheSize;
     45 
     46     /**
     47      * Size of the secure container on external storage holding the
     48      * application's code.
     49      */
     50     public long externalCodeSize;
     51 
     52     /**
     53      * Size of the external data used by the application (e.g.,
     54      * <sdcard>/Android/data/<app>)
     55      */
     56     public long externalDataSize;
     57 
     58     /**
     59      * Size of the external cache used by the application (i.e., on the SD
     60      * card). If this is a subdirectory of the data directory, this size will be
     61      * subtracted out of the external data size.
     62      */
     63     public long externalCacheSize;
     64 
     65     /** Size of the external media size used by the application. */
     66     public long externalMediaSize;
     67 
     68     /** Size of the package's OBBs placed on external media. */
     69     public long externalObbSize;
     70 
     71     public static final Parcelable.Creator<PackageStats> CREATOR
     72             = new Parcelable.Creator<PackageStats>() {
     73         public PackageStats createFromParcel(Parcel in) {
     74             return new PackageStats(in);
     75         }
     76 
     77         public PackageStats[] newArray(int size) {
     78             return new PackageStats[size];
     79         }
     80     };
     81 
     82     public String toString() {
     83         final StringBuilder sb = new StringBuilder("PackageStats{");
     84         sb.append(Integer.toHexString(System.identityHashCode(this)));
     85         sb.append(" ");
     86         sb.append(packageName);
     87         if (codeSize != 0) {
     88             sb.append(" code=");
     89             sb.append(codeSize);
     90         }
     91         if (dataSize != 0) {
     92             sb.append(" data=");
     93             sb.append(dataSize);
     94         }
     95         if (cacheSize != 0) {
     96             sb.append(" cache=");
     97             sb.append(cacheSize);
     98         }
     99         if (externalCodeSize != 0) {
    100             sb.append(" extCode=");
    101             sb.append(externalCodeSize);
    102         }
    103         if (externalDataSize != 0) {
    104             sb.append(" extData=");
    105             sb.append(externalDataSize);
    106         }
    107         if (externalCacheSize != 0) {
    108             sb.append(" extCache=");
    109             sb.append(externalCacheSize);
    110         }
    111         if (externalMediaSize != 0) {
    112             sb.append(" media=");
    113             sb.append(externalMediaSize);
    114         }
    115         if (externalObbSize != 0) {
    116             sb.append(" obb=");
    117             sb.append(externalObbSize);
    118         }
    119         sb.append("}");
    120         return sb.toString();
    121     }
    122 
    123     public PackageStats(String pkgName) {
    124         packageName = pkgName;
    125         userHandle = UserHandle.myUserId();
    126     }
    127 
    128     /** @hide */
    129     public PackageStats(String pkgName, int userHandle) {
    130         this.packageName = pkgName;
    131         this.userHandle = userHandle;
    132     }
    133 
    134     public PackageStats(Parcel source) {
    135         packageName = source.readString();
    136         userHandle = source.readInt();
    137         codeSize = source.readLong();
    138         dataSize = source.readLong();
    139         cacheSize = source.readLong();
    140         externalCodeSize = source.readLong();
    141         externalDataSize = source.readLong();
    142         externalCacheSize = source.readLong();
    143         externalMediaSize = source.readLong();
    144         externalObbSize = source.readLong();
    145     }
    146 
    147     public PackageStats(PackageStats pStats) {
    148         packageName = pStats.packageName;
    149         userHandle = pStats.userHandle;
    150         codeSize = pStats.codeSize;
    151         dataSize = pStats.dataSize;
    152         cacheSize = pStats.cacheSize;
    153         externalCodeSize = pStats.externalCodeSize;
    154         externalDataSize = pStats.externalDataSize;
    155         externalCacheSize = pStats.externalCacheSize;
    156         externalMediaSize = pStats.externalMediaSize;
    157         externalObbSize = pStats.externalObbSize;
    158     }
    159 
    160     public int describeContents() {
    161         return 0;
    162     }
    163 
    164     public void writeToParcel(Parcel dest, int parcelableFlags){
    165         dest.writeString(packageName);
    166         dest.writeInt(userHandle);
    167         dest.writeLong(codeSize);
    168         dest.writeLong(dataSize);
    169         dest.writeLong(cacheSize);
    170         dest.writeLong(externalCodeSize);
    171         dest.writeLong(externalDataSize);
    172         dest.writeLong(externalCacheSize);
    173         dest.writeLong(externalMediaSize);
    174         dest.writeLong(externalObbSize);
    175     }
    176 }
    177