From e104596061b219e9bce6d4db49a9d15242f8d2e5 Mon Sep 17 00:00:00 2001
From: Jeff Brown <jeffbrown@google.com>
Date: Tue, 4 Sep 2012 21:38:42 -0700
Subject: Implement remote display service stubs.

Change-Id: I582ed000026bba6d116db8304e15a3c52f8a9a01
---
 media/libmedia/IRemoteDisplay.cpp | 63 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 63 insertions(+)
 create mode 100644 media/libmedia/IRemoteDisplay.cpp

(limited to 'media/libmedia/IRemoteDisplay.cpp')

diff --git a/media/libmedia/IRemoteDisplay.cpp b/media/libmedia/IRemoteDisplay.cpp
new file mode 100644
index 0000000..5d6ab34
--- /dev/null
+++ b/media/libmedia/IRemoteDisplay.cpp
@@ -0,0 +1,63 @@
+/*
+ * Copyright (C) 2012 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.
+ */
+
+#include <stdint.h>
+#include <sys/types.h>
+
+#include <media/IRemoteDisplay.h>
+
+namespace android {
+
+enum {
+    DISCONNECT = IBinder::FIRST_CALL_TRANSACTION,
+};
+
+class BpRemoteDisplay: public BpInterface<IRemoteDisplay>
+{
+public:
+    BpRemoteDisplay(const sp<IBinder>& impl)
+        : BpInterface<IRemoteDisplay>(impl)
+    {
+    }
+
+    status_t disconnect()
+    {
+        Parcel data, reply;
+        data.writeInterfaceToken(IRemoteDisplay::getInterfaceDescriptor());
+        remote()->transact(DISCONNECT, data, &reply);
+        return reply.readInt32();
+    }
+};
+
+IMPLEMENT_META_INTERFACE(RemoteDisplay, "android.media.IRemoteDisplay");
+
+// ----------------------------------------------------------------------
+
+status_t BnRemoteDisplay::onTransact(
+    uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
+{
+    switch (code) {
+        case DISCONNECT: {
+            CHECK_INTERFACE(IRemoteDisplay, data, reply);
+            reply->writeInt32(disconnect());
+            return NO_ERROR;
+        }
+        default:
+            return BBinder::onTransact(code, data, reply, flags);
+    }
+}
+
+}; // namespace android
-- 
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