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/*
* 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.
*/
package com.motorola.studio.android.mat;
import java.util.List;
import org.eclipse.sequoyah.device.framework.factory.DeviceTypeRegistry;
import org.eclipse.sequoyah.device.framework.model.IDeviceType;
import org.eclipse.sequoyah.device.framework.model.IService;
import org.eclipse.sequoyah.device.framework.model.handler.IServiceHandler;
import org.eclipse.sequoyah.device.framework.model.handler.ServiceHandler;
import org.eclipse.ui.plugin.AbstractUIPlugin;
import org.osgi.framework.BundleContext;
import com.motorola.studio.android.emulator.EmulatorPlugin;
/**
* The activator class controls the plug-in life cycle
*/
public class Activator extends AbstractUIPlugin
{
// The plug-in ID
public static final String PLUGIN_ID = "com.motorola.studio.android.mat";
// The shared instance
private static Activator plugin;
// Dump HPROF command handler
private static ServiceHandler dumpHPROFHandler = null;
// Dump HPRFO service ID
private static final String SERVICE_DUMP_HPROF_ID = PLUGIN_ID + ".dumpHprofService";
/*
* (non-Javadoc)
* @see org.eclipse.ui.plugin.AbstractUIPlugin#start(org.osgi.framework.BundleContext)
*/
@Override
public void start(BundleContext context) throws Exception
{
super.start(context);
plugin = this;
}
/*
* (non-Javadoc)
* @see org.eclipse.ui.plugin.AbstractUIPlugin#stop(org.osgi.framework.BundleContext)
*/
@Override
public void stop(BundleContext context) throws Exception
{
plugin = null;
super.stop(context);
}
/**
* Returns the shared instance
*
* @return the shared instance
*/
public static Activator getDefault()
{
return plugin;
}
/**
* Retrieves the deploy service handler.
*
* @return The currently registered stop service handler, or <null> if no handler is registered.
*/
public static ServiceHandler getDumpHPROFHandler()
{
if (dumpHPROFHandler == null)
{
// find the appropriate service handler
IDeviceType device =
DeviceTypeRegistry.getInstance().getDeviceTypeById(EmulatorPlugin.DEVICE_ID);
List<IService> services = device.getServices();
for (IService service : services)
{
IServiceHandler handler = service.getHandler();
if (handler.getService().getId().equals(SERVICE_DUMP_HPROF_ID))
{
dumpHPROFHandler = (ServiceHandler) handler;
break;
}
}
}
return dumpHPROFHandler;
}
}
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