Add missing files (fixes #517)

app/src/main/java/org/dmfs/provider/tasks/TaskContract.java

@@ -1 +0,0 @@
-/home/rfc2822/Entwicklung/Android/task-provider/src/org/dmfs/provider/tasks/TaskContract.java

app/src/main/java/org/dmfs/provider/tasks/UriFactory.java

@@ -1 +0,0 @@
-/home/rfc2822/Entwicklung/Android/task-provider/src/org/dmfs/provider/tasks/UriFactory.java

app/src/main/java/org/dmfs/provider/tasks/UriFactory.java

@@ -0,0 +1,56 @@
+/*
+ * Copyright (C) 2014 Marten Gajda <marten@dmfs.org>
+ *
+ * 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 org.dmfs.provider.tasks;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import android.net.Uri;
+
+
+public class UriFactory
+{
+	public final String authority;
+
+	private final Map<String, Uri> mUriMap = new HashMap<String, Uri>(16);
+
+
+	UriFactory(String authority)
+	{
+		this.authority = authority;
+		mUriMap.put((String) null, Uri.parse("content://" + authority));
+	}
+
+
+	void addUri(String path)
+	{
+		mUriMap.put(path, Uri.parse("content://" + authority + "/" + path));
+	}
+
+
+	public Uri getUri()
+	{
+		return mUriMap.get(null);
+	}
+
+
+	public Uri getUri(String path)
+	{
+		return mUriMap.get(path);
+	}
+}