| /* |
| * Copyright (C) 2009 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.accounts; |
| |
| import android.os.Parcelable; |
| import android.os.Parcel; |
| |
| /** |
| * A {@link Parcelable} value type that contains information about an account authenticator. |
| */ |
| public class AuthenticatorDescription implements Parcelable { |
| /** The string that uniquely identifies an authenticator */ |
| final public String type; |
| |
| /** A resource id of a label for the authenticator that is suitable for displaying */ |
| final public int labelId; |
| |
| /** A resource id of a icon for the authenticator */ |
| final public int iconId; |
| |
| /** A resource id of a smaller icon for the authenticator */ |
| final public int smallIconId; |
| |
| /** |
| * A resource id for a hierarchy of PreferenceScreen to be added to the settings page for the |
| * account. See {@link AbstractAccountAuthenticator} for an example. |
| */ |
| final public int accountPreferencesId; |
| |
| /** The package name that can be used to lookup the resources from above. */ |
| final public String packageName; |
| |
| /** Authenticator handles its own token caching and permission screen */ |
| final public boolean customTokens; |
| |
| /** A constructor for a full AuthenticatorDescription */ |
| public AuthenticatorDescription(String type, String packageName, int labelId, int iconId, |
| int smallIconId, int prefId, boolean customTokens) { |
| if (type == null) throw new IllegalArgumentException("type cannot be null"); |
| if (packageName == null) throw new IllegalArgumentException("packageName cannot be null"); |
| this.type = type; |
| this.packageName = packageName; |
| this.labelId = labelId; |
| this.iconId = iconId; |
| this.smallIconId = smallIconId; |
| this.accountPreferencesId = prefId; |
| this.customTokens = customTokens; |
| } |
| |
| public AuthenticatorDescription(String type, String packageName, int labelId, int iconId, |
| int smallIconId, int prefId) { |
| this(type, packageName, labelId, iconId, smallIconId, prefId, false); |
| } |
| |
| /** |
| * A factory method for creating an AuthenticatorDescription that can be used as a key |
| * to identify the authenticator by its type. |
| */ |
| |
| public static AuthenticatorDescription newKey(String type) { |
| if (type == null) throw new IllegalArgumentException("type cannot be null"); |
| return new AuthenticatorDescription(type); |
| } |
| |
| private AuthenticatorDescription(String type) { |
| this.type = type; |
| this.packageName = null; |
| this.labelId = 0; |
| this.iconId = 0; |
| this.smallIconId = 0; |
| this.accountPreferencesId = 0; |
| this.customTokens = false; |
| } |
| |
| private AuthenticatorDescription(Parcel source) { |
| this.type = source.readString(); |
| this.packageName = source.readString(); |
| this.labelId = source.readInt(); |
| this.iconId = source.readInt(); |
| this.smallIconId = source.readInt(); |
| this.accountPreferencesId = source.readInt(); |
| this.customTokens = source.readByte() == 1; |
| } |
| |
| /** @inheritDoc */ |
| public int describeContents() { |
| return 0; |
| } |
| |
| /** Returns the hashcode of the type only. */ |
| public int hashCode() { |
| return type.hashCode(); |
| } |
| |
| /** Compares the type only, suitable for key comparisons. */ |
| public boolean equals(Object o) { |
| if (o == this) return true; |
| if (!(o instanceof AuthenticatorDescription)) return false; |
| final AuthenticatorDescription other = (AuthenticatorDescription) o; |
| return type.equals(other.type); |
| } |
| |
| public String toString() { |
| return "AuthenticatorDescription {type=" + type + "}"; |
| } |
| |
| /** @inheritDoc */ |
| public void writeToParcel(Parcel dest, int flags) { |
| dest.writeString(type); |
| dest.writeString(packageName); |
| dest.writeInt(labelId); |
| dest.writeInt(iconId); |
| dest.writeInt(smallIconId); |
| dest.writeInt(accountPreferencesId); |
| dest.writeByte((byte) (customTokens ? 1 : 0)); |
| } |
| |
| /** Used to create the object from a parcel. */ |
| public static final Creator<AuthenticatorDescription> CREATOR = |
| new Creator<AuthenticatorDescription>() { |
| /** @inheritDoc */ |
| public AuthenticatorDescription createFromParcel(Parcel source) { |
| return new AuthenticatorDescription(source); |
| } |
| |
| /** @inheritDoc */ |
| public AuthenticatorDescription[] newArray(int size) { |
| return new AuthenticatorDescription[size]; |
| } |
| }; |
| } |