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      1 /*
      2  * Copyright (C) 2015 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.webkit;
     18 
     19 import android.annotation.SystemApi;
     20 import android.annotation.UnsupportedAppUsage;
     21 import android.content.pm.Signature;
     22 import android.os.Parcel;
     23 import android.os.Parcelable;
     24 import android.util.Base64;
     25 
     26 /**
     27  * @hide
     28  */
     29 @SystemApi
     30 public final class WebViewProviderInfo implements Parcelable {
     31 
     32     public WebViewProviderInfo(String packageName, String description,
     33             boolean availableByDefault, boolean isFallback, String[] signatures) {
     34         this.packageName = packageName;
     35         this.description = description;
     36         this.availableByDefault = availableByDefault;
     37         this.isFallback = isFallback;
     38         if (signatures == null) {
     39             this.signatures = new Signature[0];
     40         } else {
     41             this.signatures = new Signature[signatures.length];
     42             for (int n = 0; n < signatures.length; n++) {
     43                 this.signatures[n] = new Signature(Base64.decode(signatures[n], Base64.DEFAULT));
     44             }
     45         }
     46     }
     47 
     48     // aidl stuff
     49     public static final @android.annotation.NonNull Parcelable.Creator<WebViewProviderInfo> CREATOR =
     50         new Parcelable.Creator<WebViewProviderInfo>() {
     51             public WebViewProviderInfo createFromParcel(Parcel in) {
     52                 return new WebViewProviderInfo(in);
     53             }
     54 
     55             public WebViewProviderInfo[] newArray(int size) {
     56                 return new WebViewProviderInfo[size];
     57             }
     58         };
     59 
     60     @UnsupportedAppUsage
     61     private WebViewProviderInfo(Parcel in) {
     62         packageName = in.readString();
     63         description = in.readString();
     64         availableByDefault = (in.readInt() > 0);
     65         isFallback = (in.readInt() > 0);
     66         signatures = in.createTypedArray(Signature.CREATOR);
     67     }
     68 
     69     @Override
     70     public int describeContents() {
     71         return 0;
     72     }
     73 
     74     @Override
     75     public void writeToParcel(Parcel out, int flags) {
     76         out.writeString(packageName);
     77         out.writeString(description);
     78         out.writeInt(availableByDefault ? 1 : 0);
     79         out.writeInt(isFallback ? 1 : 0);
     80         out.writeTypedArray(signatures, 0);
     81     }
     82 
     83     // fields read from framework resource
     84     public final String packageName;
     85     public final String description;
     86     public final boolean availableByDefault;
     87     public final boolean isFallback;
     88     public final Signature[] signatures;
     89 }
     90