1 files changed, 39 insertions, 0 deletions
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/provider/SimpleContentResolverInterface.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/provider/SimpleContentResolverInterface.java
new file mode 100644
index 000000000..0e4d76aa4
--- /dev/null
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/provider/SimpleContentResolverInterface.java
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2016 Vincent Breitmoser <v.breitmoser@mugenguild.com>
+ *
+ * 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.
+ *
+ * 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.sufficientlysecure.keychain.provider;
+
+
+import android.content.ContentValues;
+import android.database.Cursor;
+import android.net.Uri;
+
+/** This interface contains the principal methods for database access
+ * from {#android.content.ContentResolver}. It is used to allow substitution
+ * of a ContentResolver in DAOs.
+ *
+ * @see ApiDataAccessObject
+ */
+public interface SimpleContentResolverInterface {
+    Cursor query(Uri contentUri, String[] projection, String selection, String[] selectionArgs, String sortOrder);
+
+    Uri insert(Uri contentUri, ContentValues values);
+
+    int update(Uri contentUri, ContentValues values, String where, String[] selectionArgs);
+
+    int delete(Uri contentUri, String where, String[] selectionArgs);
+}