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/*
* Copyright (C) 2015 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 com.android.messaging.datamodel;
import android.content.Context;
import android.database.sqlite.SQLiteDatabase;
import android.net.Uri;
import android.text.TextUtils;
import com.android.messaging.Factory;
import com.android.messaging.datamodel.action.Action;
import com.android.messaging.datamodel.action.ActionService;
import com.android.messaging.datamodel.action.BackgroundWorker;
import com.android.messaging.datamodel.data.BlockedParticipantsData;
import com.android.messaging.datamodel.data.BlockedParticipantsData.BlockedParticipantsDataListener;
import com.android.messaging.datamodel.data.ContactListItemData;
import com.android.messaging.datamodel.data.ContactPickerData;
import com.android.messaging.datamodel.data.ContactPickerData.ContactPickerDataListener;
import com.android.messaging.datamodel.data.ConversationData;
import com.android.messaging.datamodel.data.ConversationData.ConversationDataListener;
import com.android.messaging.datamodel.data.ConversationListData;
import com.android.messaging.datamodel.data.ConversationListData.ConversationListDataListener;
import com.android.messaging.datamodel.data.DraftMessageData;
import com.android.messaging.datamodel.data.GalleryGridItemData;
import com.android.messaging.datamodel.data.LaunchConversationData;
import com.android.messaging.datamodel.data.LaunchConversationData.LaunchConversationDataListener;
import com.android.messaging.datamodel.data.MediaPickerData;
import com.android.messaging.datamodel.data.MessagePartData;
import com.android.messaging.datamodel.data.ParticipantData;
import com.android.messaging.datamodel.data.ParticipantListItemData;
import com.android.messaging.datamodel.data.PeopleAndOptionsData;
import com.android.messaging.datamodel.data.PeopleAndOptionsData.PeopleAndOptionsDataListener;
import com.android.messaging.datamodel.data.PeopleOptionsItemData;
import com.android.messaging.datamodel.data.SettingsData;
import com.android.messaging.datamodel.data.SettingsData.SettingsDataListener;
import com.android.messaging.datamodel.data.SubscriptionListData;
import com.android.messaging.datamodel.data.VCardContactItemData;
import com.android.messaging.util.Assert.DoesNotRunOnMainThread;
import com.android.messaging.util.ConnectivityUtil;
public abstract class DataModel {
private String mFocusedConversation;
private boolean mConversationListScrolledToNewestConversation;
public static DataModel get() {
return Factory.get().getDataModel();
}
public static final void startActionService(final Action action) {
get().getActionService().startAction(action);
}
public static final void scheduleAction(final Action action,
final int code, final long delayMs) {
get().getActionService().scheduleAction(action, code, delayMs);
}
public abstract ConversationListData createConversationListData(final Context context,
final ConversationListDataListener listener, final boolean archivedMode);
public abstract ConversationData createConversationData(final Context context,
final ConversationDataListener listener, final String conversationId);
public abstract ContactListItemData createContactListItemData();
public abstract ContactPickerData createContactPickerData(final Context context,
final ContactPickerDataListener listener);
public abstract MediaPickerData createMediaPickerData(final Context context);
public abstract GalleryGridItemData createGalleryGridItemData();
public abstract LaunchConversationData createLaunchConversationData(
LaunchConversationDataListener listener);
public abstract PeopleOptionsItemData createPeopleOptionsItemData(final Context context);
public abstract PeopleAndOptionsData createPeopleAndOptionsData(final String conversationId,
final Context context, final PeopleAndOptionsDataListener listener);
public abstract VCardContactItemData createVCardContactItemData(final Context context,
final MessagePartData data);
public abstract VCardContactItemData createVCardContactItemData(final Context context,
final Uri vCardUri);
public abstract ParticipantListItemData createParticipantListItemData(
final ParticipantData participant);
public abstract BlockedParticipantsData createBlockedParticipantsData(Context context,
BlockedParticipantsDataListener listener);
public abstract SubscriptionListData createSubscriptonListData(Context context);
public abstract SettingsData createSettingsData(Context context, SettingsDataListener listener);
public abstract DraftMessageData createDraftMessageData(String conversationId);
public abstract ActionService getActionService();
public abstract BackgroundWorker getBackgroundWorkerForActionService();
@DoesNotRunOnMainThread
public abstract DatabaseWrapper getDatabase();
// Allow DataModel to coordinate with activity lifetime events.
public abstract void onActivityResume();
abstract void onCreateTables(final SQLiteDatabase db);
public void setFocusedConversation(final String conversationId) {
mFocusedConversation = conversationId;
}
public boolean isFocusedConversation(final String conversationId) {
return !TextUtils.isEmpty(mFocusedConversation)
&& TextUtils.equals(mFocusedConversation, conversationId);
}
public void setConversationListScrolledToNewestConversation(
final boolean scrolledToNewestConversation) {
mConversationListScrolledToNewestConversation = scrolledToNewestConversation;
}
public boolean isConversationListScrolledToNewestConversation() {
return mConversationListScrolledToNewestConversation;
}
/**
* If a new message is received in the specified conversation, will the user be able to
* observe it in some UI within the app?
* @param conversationId conversation with the new incoming message
*/
public boolean isNewMessageObservable(final String conversationId) {
return isConversationListScrolledToNewestConversation()
|| isFocusedConversation(conversationId);
}
public abstract void onApplicationCreated();
public abstract ConnectivityUtil getConnectivityUtil();
public abstract SyncManager getSyncManager();
}
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