| /* |
| * 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.adt; |
| |
| import org.eclipse.ui.IStartup; |
| |
| import com.android.ddmlib.AndroidDebugBridge; |
| import com.android.ddmlib.AndroidDebugBridge.IDeviceChangeListener; |
| import com.android.ddmlib.IDevice; |
| import com.android.ddmlib.IDevice.DeviceState; |
| |
| /** |
| * DESCRIPTION: |
| * The device change listener to be used by the whole MOTODEV Studio for Android |
| * tool. Other plugins should not register listeners in DDMS. Instead, use |
| * DDMSFacade |
| * |
| * RESPONSIBILITY: |
| * Delegate the deviceConnected and deviceDisconnected events to the registered |
| * runnables |
| * |
| * COLABORATORS: |
| * None. |
| * |
| * USAGE: |
| * This class shall be used by DDMS and DDMSFacade only |
| */ |
| public class StudioDeviceChangeListener implements IDeviceChangeListener, IStartup |
| { |
| /* |
| * (non-Javadoc) |
| * @see org.eclipse.ui.IStartup#earlyStartup() |
| */ |
| public void earlyStartup() |
| { |
| // Adding the listener in the early startup to guarantee that we will receive |
| // events for the devices that were already online before starting the workbench |
| AndroidDebugBridge.addDeviceChangeListener(this); |
| } |
| |
| /* |
| * (non-Javadoc) |
| * @see com.android.ddmlib.AndroidDebugBridge.IDeviceChangeListener#deviceChanged(com.android.ddmlib.Device, int) |
| */ |
| public void deviceChanged(IDevice device, int i) |
| { |
| if (i == IDevice.CHANGE_STATE) |
| { |
| // a handset should only be instantiated when its state change from OFFLINE to ONLINE |
| // to avoid the problem of a remote device on the OFFLINE state be presented as an ONLINE handset |
| if ((device.getState() == DeviceState.ONLINE) && (!device.isEmulator())) |
| { |
| DDMSFacade.deviceConnected(device); |
| } |
| DDMSFacade.deviceStatusChanged(device); |
| } |
| } |
| |
| /* |
| * (non-Javadoc) |
| * @see com.android.ddmlib.AndroidDebugBridge.IDeviceChangeListener#deviceConnected(com.android.ddmlib.Device) |
| */ |
| public void deviceConnected(IDevice device) |
| { |
| // handsets should not be instantiated right after connection because at that time |
| // they appear on the OFFLINE state |
| if (device.isEmulator()) |
| { |
| DDMSFacade.deviceConnected(device); |
| } |
| } |
| |
| /* |
| * (non-Javadoc) |
| * @see com.android.ddmlib.AndroidDebugBridge.IDeviceChangeListener#deviceDisconnected(com.android.ddmlib.Device) |
| */ |
| public void deviceDisconnected(IDevice device) |
| { |
| DDMSFacade.deviceDisconnected(device); |
| } |
| } |