App ops: new native access API.
This is to help implementation of bug #8181262 and maybe
bug #8181261
Note the current code has not yet been tested; it is only
known to compile at this point.
Change-Id: I489674c96d0d3fc0ddacc92611931a19a9ee5230
diff --git a/libs/binder/IAppOpsCallback.cpp b/libs/binder/IAppOpsCallback.cpp
new file mode 100644
index 0000000..e0aad23
--- /dev/null
+++ b/libs/binder/IAppOpsCallback.cpp
@@ -0,0 +1,70 @@
+/*
+ * Copyright (C) 2013 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 "AppOpsCallback"
+
+#include <binder/IAppOpsCallback.h>
+
+#include <utils/Debug.h>
+#include <utils/Log.h>
+#include <binder/Parcel.h>
+#include <utils/String8.h>
+
+#include <private/binder/Static.h>
+
+namespace android {
+
+// ----------------------------------------------------------------------
+
+class BpAppOpsCallback : public BpInterface<IAppOpsCallback>
+{
+public:
+ BpAppOpsCallback(const sp<IBinder>& impl)
+ : BpInterface<IAppOpsCallback>(impl)
+ {
+ }
+
+ virtual void opChanged(int32_t op, const String16& packageName) {
+ Parcel data, reply;
+ data.writeInterfaceToken(IAppOpsCallback::getInterfaceDescriptor());
+ data.writeInt32(op);
+ data.writeString16(packageName);
+ remote()->transact(OP_CHANGED_TRANSACTION, data, &reply);
+ }
+};
+
+IMPLEMENT_META_INTERFACE(AppOpsCallback, "com.android.internal.app.IAppOpsCallback");
+
+// ----------------------------------------------------------------------
+
+status_t BnAppOpsCallback::onTransact(
+ uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
+{
+ switch(code) {
+ case OP_CHANGED_TRANSACTION: {
+ CHECK_INTERFACE(IAppOpsCallback, data, reply);
+ int32_t op = data.readInt32();
+ String16 packageName = data.readString16();
+ opChanged(op, packageName);
+ reply->writeNoException();
+ return NO_ERROR;
+ } break;
+ default:
+ return BBinder::onTransact(code, data, reply, flags);
+ }
+}
+
+}; // namespace android