Initial Contribution

1 files changed, 37 insertions, 0 deletions

diff --git a/core/java/android/provider/OpenableColumns.java b/core/java/android/provider/OpenableColumns.java
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+++ b/core/java/android/provider/OpenableColumns.java
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+/*
+ * Copyright (C) 2007 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 android.provider;
+
+/**
+ * These are standard columns for openable URIs. (See
+ * {@link android.content.Intent#CATEGORY_OPENABLE}.) If possible providers that have openable URIs
+ * should support these columns. To find the content type of a URI use
+ * {@link android.content.ContentResolver#getType(android.net.Uri)} as normal.
+ */
+public interface OpenableColumns {
+
+    /**
+     * The human-friendly name of file. If this is not provided then the name should default to the
+     * the last segment of the file's URI.
+     */
+    public static final String DISPLAY_NAME = "_display_name";
+
+    /**
+     * The number of bytes in the file identified by the openable URI. Null if unknown.
+     */
+    public static final String SIZE = "_size";
+}