| /* |
| * 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.content; |
| |
| import android.annotation.Nullable; |
| import android.annotation.UnsupportedAppUsage; |
| import android.text.TextUtils; |
| import android.os.Parcelable; |
| import android.os.Parcel; |
| |
| /** |
| * Value type that represents a SyncAdapterType. This object overrides {@link #equals} and |
| * {@link #hashCode}, making it suitable for use as the key of a {@link java.util.Map} |
| */ |
| public class SyncAdapterType implements Parcelable { |
| public final String authority; |
| public final String accountType; |
| public final boolean isKey; |
| @UnsupportedAppUsage |
| private final boolean userVisible; |
| @UnsupportedAppUsage |
| private final boolean supportsUploading; |
| @UnsupportedAppUsage |
| private final boolean isAlwaysSyncable; |
| @UnsupportedAppUsage |
| private final boolean allowParallelSyncs; |
| @UnsupportedAppUsage |
| private final String settingsActivity; |
| private final String packageName; |
| |
| public SyncAdapterType(String authority, String accountType, boolean userVisible, |
| boolean supportsUploading) { |
| if (TextUtils.isEmpty(authority)) { |
| throw new IllegalArgumentException("the authority must not be empty: " + authority); |
| } |
| if (TextUtils.isEmpty(accountType)) { |
| throw new IllegalArgumentException("the accountType must not be empty: " + accountType); |
| } |
| this.authority = authority; |
| this.accountType = accountType; |
| this.userVisible = userVisible; |
| this.supportsUploading = supportsUploading; |
| this.isAlwaysSyncable = false; |
| this.allowParallelSyncs = false; |
| this.settingsActivity = null; |
| this.isKey = false; |
| this.packageName = null; |
| } |
| |
| /** @hide */ |
| public SyncAdapterType(String authority, String accountType, boolean userVisible, |
| boolean supportsUploading, |
| boolean isAlwaysSyncable, |
| boolean allowParallelSyncs, |
| String settingsActivity, |
| String packageName) { |
| if (TextUtils.isEmpty(authority)) { |
| throw new IllegalArgumentException("the authority must not be empty: " + authority); |
| } |
| if (TextUtils.isEmpty(accountType)) { |
| throw new IllegalArgumentException("the accountType must not be empty: " + accountType); |
| } |
| this.authority = authority; |
| this.accountType = accountType; |
| this.userVisible = userVisible; |
| this.supportsUploading = supportsUploading; |
| this.isAlwaysSyncable = isAlwaysSyncable; |
| this.allowParallelSyncs = allowParallelSyncs; |
| this.settingsActivity = settingsActivity; |
| this.isKey = false; |
| this.packageName = packageName; |
| } |
| |
| @UnsupportedAppUsage |
| private SyncAdapterType(String authority, String accountType) { |
| if (TextUtils.isEmpty(authority)) { |
| throw new IllegalArgumentException("the authority must not be empty: " + authority); |
| } |
| if (TextUtils.isEmpty(accountType)) { |
| throw new IllegalArgumentException("the accountType must not be empty: " + accountType); |
| } |
| this.authority = authority; |
| this.accountType = accountType; |
| this.userVisible = true; |
| this.supportsUploading = true; |
| this.isAlwaysSyncable = false; |
| this.allowParallelSyncs = false; |
| this.settingsActivity = null; |
| this.isKey = true; |
| this.packageName = null; |
| } |
| |
| public boolean supportsUploading() { |
| if (isKey) { |
| throw new IllegalStateException( |
| "this method is not allowed to be called when this is a key"); |
| } |
| return supportsUploading; |
| } |
| |
| public boolean isUserVisible() { |
| if (isKey) { |
| throw new IllegalStateException( |
| "this method is not allowed to be called when this is a key"); |
| } |
| return userVisible; |
| } |
| |
| /** |
| * @return True if this SyncAdapter supports syncing multiple accounts simultaneously. |
| * If false then the SyncManager will take care to only start one sync at a time |
| * using this SyncAdapter. |
| */ |
| public boolean allowParallelSyncs() { |
| if (isKey) { |
| throw new IllegalStateException( |
| "this method is not allowed to be called when this is a key"); |
| } |
| return allowParallelSyncs; |
| } |
| |
| /** |
| * If true then the SyncManager will never issue an initialization sync to the SyncAdapter |
| * and will instead automatically call |
| * {@link ContentResolver#setIsSyncable(android.accounts.Account, String, int)} with a |
| * value of 1 for each account and provider that this sync adapter supports. |
| * @return true if the SyncAdapter does not require initialization and if it is ok for the |
| * SyncAdapter to treat it as syncable automatically. |
| */ |
| public boolean isAlwaysSyncable() { |
| if (isKey) { |
| throw new IllegalStateException( |
| "this method is not allowed to be called when this is a key"); |
| } |
| return isAlwaysSyncable; |
| } |
| |
| /** |
| * @return The activity to use to invoke this SyncAdapter's settings activity. |
| * May be null. |
| */ |
| public String getSettingsActivity() { |
| if (isKey) { |
| throw new IllegalStateException( |
| "this method is not allowed to be called when this is a key"); |
| } |
| return settingsActivity; |
| } |
| |
| /** |
| * The package hosting the sync adapter. |
| * @return The package name. |
| * |
| * @hide |
| */ |
| public @Nullable String getPackageName() { |
| return packageName; |
| } |
| |
| public static SyncAdapterType newKey(String authority, String accountType) { |
| return new SyncAdapterType(authority, accountType); |
| } |
| |
| public boolean equals(Object o) { |
| if (o == this) return true; |
| if (!(o instanceof SyncAdapterType)) return false; |
| final SyncAdapterType other = (SyncAdapterType)o; |
| // don't include userVisible or supportsUploading in the equality check |
| return authority.equals(other.authority) && accountType.equals(other.accountType); |
| } |
| |
| public int hashCode() { |
| int result = 17; |
| result = 31 * result + authority.hashCode(); |
| result = 31 * result + accountType.hashCode(); |
| // don't include userVisible or supportsUploading the hash |
| return result; |
| } |
| |
| public String toString() { |
| if (isKey) { |
| return "SyncAdapterType Key {name=" + authority |
| + ", type=" + accountType |
| + "}"; |
| } else { |
| return "SyncAdapterType {name=" + authority |
| + ", type=" + accountType |
| + ", userVisible=" + userVisible |
| + ", supportsUploading=" + supportsUploading |
| + ", isAlwaysSyncable=" + isAlwaysSyncable |
| + ", allowParallelSyncs=" + allowParallelSyncs |
| + ", settingsActivity=" + settingsActivity |
| + ", packageName=" + packageName |
| + "}"; |
| } |
| } |
| |
| public int describeContents() { |
| return 0; |
| } |
| |
| public void writeToParcel(Parcel dest, int flags) { |
| if (isKey) { |
| throw new IllegalStateException("keys aren't parcelable"); |
| } |
| |
| dest.writeString(authority); |
| dest.writeString(accountType); |
| dest.writeInt(userVisible ? 1 : 0); |
| dest.writeInt(supportsUploading ? 1 : 0); |
| dest.writeInt(isAlwaysSyncable ? 1 : 0); |
| dest.writeInt(allowParallelSyncs ? 1 : 0); |
| dest.writeString(settingsActivity); |
| dest.writeString(packageName); |
| } |
| |
| public SyncAdapterType(Parcel source) { |
| this( |
| source.readString(), |
| source.readString(), |
| source.readInt() != 0, |
| source.readInt() != 0, |
| source.readInt() != 0, |
| source.readInt() != 0, |
| source.readString(), |
| source.readString()); |
| } |
| |
| public static final Creator<SyncAdapterType> CREATOR = new Creator<SyncAdapterType>() { |
| public SyncAdapterType createFromParcel(Parcel source) { |
| return new SyncAdapterType(source); |
| } |
| |
| public SyncAdapterType[] newArray(int size) { |
| return new SyncAdapterType[size]; |
| } |
| }; |
| } |