session-android/src/org/thoughtcrime/securesms/database/Database.java

66 lines
2.3 KiB
Java
Raw Normal View History

2012-10-01 02:56:29 +00:00
/**
2011-12-20 18:20:44 +00:00
* Copyright (C) 2011 Whisper Systems
2012-10-01 02:56:29 +00:00
*
2011-12-20 18:20:44 +00:00
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
2012-10-01 02:56:29 +00:00
*
2011-12-20 18:20:44 +00:00
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.thoughtcrime.securesms.database;
import android.content.Context;
import android.database.Cursor;
import android.database.sqlite.SQLiteOpenHelper;
import android.net.Uri;
2012-10-01 02:56:29 +00:00
import java.util.Set;
2011-12-20 18:20:44 +00:00
public abstract class Database {
protected static final String ID_WHERE = "_id = ?";
private static final String CONVERSATION_URI = "content://textsecure/thread/";
private static final String CONVERSATION_LIST_URI = "content://textsecure/conversation-list";
2012-10-01 02:56:29 +00:00
protected SQLiteOpenHelper databaseHelper;
2011-12-20 18:20:44 +00:00
protected final Context context;
2012-10-01 02:56:29 +00:00
2011-12-20 18:20:44 +00:00
public Database(Context context, SQLiteOpenHelper databaseHelper) {
this.context = context;
this.databaseHelper = databaseHelper;
}
2012-10-01 02:56:29 +00:00
2011-12-20 18:20:44 +00:00
protected void notifyConversationListeners(Set<Long> threadIds) {
for (long threadId : threadIds)
notifyConversationListeners(threadId);
}
2012-10-01 02:56:29 +00:00
2011-12-20 18:20:44 +00:00
protected void notifyConversationListeners(long threadId) {
context.getContentResolver().notifyChange(Uri.parse(CONVERSATION_URI + threadId), null);
}
2012-10-01 02:56:29 +00:00
2011-12-20 18:20:44 +00:00
protected void notifyConversationListListeners() {
context.getContentResolver().notifyChange(Uri.parse(CONVERSATION_LIST_URI), null);
}
2012-10-01 02:56:29 +00:00
2011-12-20 18:20:44 +00:00
protected void setNotifyConverationListeners(Cursor cursor, long threadId) {
cursor.setNotificationUri(context.getContentResolver(), Uri.parse(CONVERSATION_URI + threadId));
}
2012-10-01 02:56:29 +00:00
2011-12-20 18:20:44 +00:00
protected void setNotifyConverationListListeners(Cursor cursor) {
cursor.setNotificationUri(context.getContentResolver(), Uri.parse(CONVERSATION_LIST_URI));
}
public void reset(SQLiteOpenHelper databaseHelper) {
this.databaseHelper = databaseHelper;
}
2011-12-20 18:20:44 +00:00
}