Update OBB API to include callbacks

Add a callback for users of the StorageManager API to be able to receive
notifications when the requested operation completes for mountObb and
unmountObb.

Add NDK API to get to ObbInfo like the Java API has.

Also update the docs for the API and remove the "STOPSHIP" comments.

Change-Id: I23a4409c7f8b74d3169614beba920b4d667990a4

1 files changed, 54 insertions, 0 deletions

diff --git a/native/android/obb.cpp b/native/android/obb.cpp
new file mode 100644
index 000000000000..e0cb1a6a9aa6
--- /dev/null
+++ b/native/android/obb.cpp
@@ -0,0 +1,54 @@
+/*
+ * Copyright (C) 2010 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.
+ */
+
+#define LOG_TAG "NObb"
+
+#include <android/obb.h>
+
+#include <utils/Log.h>
+#include <utils/ObbFile.h>
+
+using namespace android;
+
+struct AObbInfo : public ObbFile {};
+
+AObbInfo* AObbScanner_getObbInfo(const char* filename) {
+    AObbInfo* obbFile = new AObbInfo();
+    if (obbFile == NULL || !obbFile->readFrom(filename)) {
+        delete obbFile;
+        return NULL;
+    }
+    obbFile->incStrong((void*)AObbScanner_getObbInfo);
+    return static_cast<AObbInfo*>(obbFile);
+}
+
+void AObbInfo_delete(AObbInfo* obbInfo) {
+    if (obbInfo != NULL) {
+        obbInfo->decStrong((void*)AObbScanner_getObbInfo);
+    }
+}
+
+const char* AObbInfo_getPackageName(AObbInfo* obbInfo) {
+    return obbInfo->getPackageName();
+}
+
+int32_t AObbInfo_getVersion(AObbInfo* obbInfo) {
+    return obbInfo->getVersion();
+}
+
+int32_t AObbInfo_getFlags(AObbInfo* obbInfo) {
+    return obbInfo->getFlags();
+}