am 9406f626: Merge "An AHandler can now find its associated ALooper." into gingerbread (877045aa) · Commits · e / os / android_frameworks_base

include/media/stagefright/foundation/AHandler.h

+2 −0

Original line number	Diff line number	Diff line
		@@ -34,6 +34,8 @@ struct AHandler : public RefBase {
		return mID;
		}

		sp<ALooper> looper();

		protected:
		virtual void onMessageReceived(const sp<AMessage> &msg) = 0;

+2 −0

Original line number	Diff line number	Diff line
		@@ -34,6 +34,8 @@ struct ALooperRoster {
		void postMessage(const sp<AMessage> &msg, int64_t delayUs = 0);
		void deliverMessage(const sp<AMessage> &msg);

		sp<ALooper> findLooper(ALooper::handler_id handlerID);

		private:
		struct HandlerInfo {
		sp<ALooper> mLooper;

0 → 100644

+33 −0

Original line number	Diff line number	Diff line
		/*
		* 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_NDEBUG 0
		#define LOG_TAG "AHandler"
		#include <utils/Log.h>

		#include <media/stagefright/foundation/AHandler.h>

		#include <media/stagefright/foundation/ALooperRoster.h>

		namespace android {

		sp<ALooper> AHandler::looper() {
		extern ALooperRoster gLooperRoster;

		return gLooperRoster.findLooper(id());
		}

		} // namespace android

+12 −0

Original line number	Diff line number	Diff line
		@@ -97,4 +97,16 @@ void ALooperRoster::deliverMessage(const sp<AMessage> &msg) {
		handler->onMessageReceived(msg);
		}

		sp<ALooper> ALooperRoster::findLooper(ALooper::handler_id handlerID) {
		Mutex::Autolock autoLock(mLock);

		ssize_t index = mHandlers.indexOfKey(handlerID);

		if (index < 0) {
		return NULL;
		}

		return mHandlers.valueAt(index).mLooper;
		}

		} // namespace android

+1 −0