upload android base code part1

android/frameworks/native/libs/binder/IMediaResourceMonitor.cpp

@@ -0,0 +1,62 @@
+/*
+ * Copyright 2016 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 <binder/IMediaResourceMonitor.h>
+#include <binder/Parcel.h>
+#include <utils/Errors.h>
+#include <sys/types.h>
+
+namespace android {
+
+// ----------------------------------------------------------------------
+
+class BpMediaResourceMonitor : public BpInterface<IMediaResourceMonitor> {
+public:
+    explicit BpMediaResourceMonitor(const sp<IBinder>& impl)
+        : BpInterface<IMediaResourceMonitor>(impl) {}
+
+    virtual void notifyResourceGranted(/*in*/ int32_t pid, /*in*/ const int32_t type)
+    {
+        Parcel data, reply;
+        data.writeInterfaceToken(IMediaResourceMonitor::getInterfaceDescriptor());
+        data.writeInt32(pid);
+        data.writeInt32(type);
+        remote()->transact(NOTIFY_RESOURCE_GRANTED, data, &reply, IBinder::FLAG_ONEWAY);
+    }
+};
+
+IMPLEMENT_META_INTERFACE(MediaResourceMonitor, "android.media.IMediaResourceMonitor");
+
+// ----------------------------------------------------------------------
+
+status_t BnMediaResourceMonitor::onTransact( uint32_t code, const Parcel& data, Parcel* reply,
+        uint32_t flags) {
+    switch(code) {
+        case NOTIFY_RESOURCE_GRANTED: {
+            CHECK_INTERFACE(IMediaResourceMonitor, data, reply);
+            int32_t pid = data.readInt32();
+            const int32_t type = data.readInt32();
+            notifyResourceGranted(/*in*/ pid, /*in*/ type);
+            return NO_ERROR;
+        } break;
+        default:
+            return BBinder::onTransact(code, data, reply, flags);
+    }
+}
+
+// ----------------------------------------------------------------------
+
+}; // namespace android