67 lines
2.3 KiB
Java
67 lines
2.3 KiB
Java
/**
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* Copyright (C) 2011 Whisper Systems
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package org.thoughtcrime.securesms.database;
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import android.content.Context;
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import android.database.Cursor;
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import android.net.Uri;
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import org.thoughtcrime.securesms.database.helpers.SQLCipherOpenHelper;
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import java.util.Set;
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public abstract class Database {
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protected static final String ID_WHERE = "_id = ?";
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private static final String CONVERSATION_URI = "content://textsecure/thread/";
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private static final String CONVERSATION_LIST_URI = "content://textsecure/conversation-list";
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protected SQLCipherOpenHelper databaseHelper;
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protected final Context context;
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public Database(Context context, SQLCipherOpenHelper databaseHelper) {
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this.context = context;
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this.databaseHelper = databaseHelper;
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}
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protected void notifyConversationListeners(Set<Long> threadIds) {
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for (long threadId : threadIds)
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notifyConversationListeners(threadId);
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}
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protected void notifyConversationListeners(long threadId) {
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context.getContentResolver().notifyChange(Uri.parse(CONVERSATION_URI + threadId), null);
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}
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protected void notifyConversationListListeners() {
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context.getContentResolver().notifyChange(Uri.parse(CONVERSATION_LIST_URI), null);
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}
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protected void setNotifyConverationListeners(Cursor cursor, long threadId) {
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cursor.setNotificationUri(context.getContentResolver(), Uri.parse(CONVERSATION_URI + threadId));
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}
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protected void setNotifyConverationListListeners(Cursor cursor) {
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cursor.setNotificationUri(context.getContentResolver(), Uri.parse(CONVERSATION_LIST_URI));
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}
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public void reset(SQLCipherOpenHelper databaseHelper) {
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this.databaseHelper = databaseHelper;
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}
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}
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