| /* |
| * Copyright (C) 2010 Google Inc. |
| * |
| * 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.googlecode.android_scripting.facade; |
| |
| import com.google.common.collect.Maps; |
| import com.googlecode.android_scripting.Log; |
| import com.googlecode.android_scripting.facade.ui.UiFacade; |
| import com.googlecode.android_scripting.jsonrpc.RpcReceiver; |
| import com.googlecode.android_scripting.rpc.MethodDescriptor; |
| import com.googlecode.android_scripting.rpc.RpcDeprecated; |
| import com.googlecode.android_scripting.rpc.RpcMinSdk; |
| import com.googlecode.android_scripting.rpc.RpcStartEvent; |
| import com.googlecode.android_scripting.rpc.RpcStopEvent; |
| |
| import java.lang.reflect.Method; |
| import java.util.ArrayList; |
| import java.util.Collection; |
| import java.util.HashSet; |
| import java.util.List; |
| import java.util.Map; |
| import java.util.Set; |
| import java.util.SortedMap; |
| import java.util.TreeMap; |
| |
| /** |
| * Encapsulates the list of supported facades and their construction. |
| * |
| * @author Damon Kohler (damonkohler@gmail.com) |
| * @author Igor Karp (igor.v.karp@gmail.com) |
| */ |
| public class FacadeConfiguration { |
| private final static Set<Class<? extends RpcReceiver>> sFacadeClassList; |
| private final static SortedMap<String, MethodDescriptor> sRpcs = |
| new TreeMap<String, MethodDescriptor>(); |
| |
| private static int sSdkLevel; |
| |
| static { |
| |
| if (android.os.Build.VERSION.SDK == null) { |
| sSdkLevel = 8; // For documentation purposes. |
| } else { |
| try { |
| sSdkLevel = Integer.parseInt(android.os.Build.VERSION.SDK); |
| } catch (NumberFormatException e) { |
| Log.e(e); |
| } |
| } |
| |
| sFacadeClassList = new HashSet<Class<? extends RpcReceiver>>(); |
| sFacadeClassList.add(AndroidFacade.class); |
| sFacadeClassList.add(ApplicationManagerFacade.class); |
| sFacadeClassList.add(CameraFacade.class); |
| sFacadeClassList.add(CommonIntentsFacade.class); |
| sFacadeClassList.add(ContactsFacade.class); |
| sFacadeClassList.add(EventFacade.class); |
| sFacadeClassList.add(LocationFacade.class); |
| sFacadeClassList.add(PhoneFacade.class); |
| sFacadeClassList.add(MediaRecorderFacade.class); |
| sFacadeClassList.add(SensorManagerFacade.class); |
| sFacadeClassList.add(SettingsFacade.class); |
| // Could not get SmsFacade to compile. APIs are deprecated |
| // sFacadeClassList.add(SmsFacade.class); |
| sFacadeClassList.add(SpeechRecognitionFacade.class); |
| sFacadeClassList.add(ToneGeneratorFacade.class); |
| sFacadeClassList.add(WakeLockFacade.class); |
| sFacadeClassList.add(WifiFacade.class); |
| sFacadeClassList.add(UiFacade.class); |
| sFacadeClassList.add(BatteryManagerFacade.class); |
| sFacadeClassList.add(ActivityResultFacade.class); |
| sFacadeClassList.add(MediaPlayerFacade.class); |
| sFacadeClassList.add(PreferencesFacade.class); |
| |
| if (sSdkLevel >= 4) { |
| sFacadeClassList.add(TextToSpeechFacade.class); |
| } else { |
| sFacadeClassList.add(EyesFreeFacade.class); |
| } |
| |
| if (sSdkLevel >= 5) { |
| sFacadeClassList.add(BluetoothFacade.class); |
| sFacadeClassList.add(ScanFacade.class); |
| } |
| |
| if (sSdkLevel >= 7) { |
| sFacadeClassList.add(SignalStrengthFacade.class); |
| } |
| |
| if (sSdkLevel >= 8) { |
| sFacadeClassList.add(WebCamFacade.class); |
| } |
| |
| for (Class<? extends RpcReceiver> recieverClass : sFacadeClassList) { |
| for (MethodDescriptor rpcMethod : MethodDescriptor.collectFrom(recieverClass)) { |
| sRpcs.put(rpcMethod.getName(), rpcMethod); |
| } |
| } |
| } |
| |
| private FacadeConfiguration() { |
| // Utility class. |
| } |
| |
| public static int getSdkLevel() { |
| return sSdkLevel; |
| } |
| |
| /** Returns a list of {@link MethodDescriptor} objects for all facades. */ |
| public static List<MethodDescriptor> collectMethodDescriptors() { |
| return new ArrayList<MethodDescriptor>(sRpcs.values()); |
| } |
| |
| /** |
| * Returns a list of not deprecated {@link MethodDescriptor} objects for facades supported by the |
| * current SDK version. |
| */ |
| public static List<MethodDescriptor> collectSupportedMethodDescriptors() { |
| List<MethodDescriptor> list = new ArrayList<MethodDescriptor>(); |
| for (MethodDescriptor descriptor : sRpcs.values()) { |
| Method method = descriptor.getMethod(); |
| if (method.isAnnotationPresent(RpcDeprecated.class)) { |
| continue; |
| } else if (method.isAnnotationPresent(RpcMinSdk.class)) { |
| int requiredSdkLevel = method.getAnnotation(RpcMinSdk.class).value(); |
| if (sSdkLevel < requiredSdkLevel) { |
| continue; |
| } |
| } |
| list.add(descriptor); |
| } |
| return list; |
| } |
| |
| public static Map<String, MethodDescriptor> collectStartEventMethodDescriptors() { |
| Map<String, MethodDescriptor> map = Maps.newHashMap(); |
| for (MethodDescriptor descriptor : sRpcs.values()) { |
| Method method = descriptor.getMethod(); |
| if (method.isAnnotationPresent(RpcStartEvent.class)) { |
| String eventName = method.getAnnotation(RpcStartEvent.class).value(); |
| if (map.containsKey(eventName)) { |
| throw new RuntimeException("Duplicate start event method descriptor found."); |
| } |
| map.put(eventName, descriptor); |
| } |
| } |
| return map; |
| } |
| |
| public static Map<String, MethodDescriptor> collectStopEventMethodDescriptors() { |
| Map<String, MethodDescriptor> map = Maps.newHashMap(); |
| for (MethodDescriptor descriptor : sRpcs.values()) { |
| Method method = descriptor.getMethod(); |
| if (method.isAnnotationPresent(RpcStopEvent.class)) { |
| String eventName = method.getAnnotation(RpcStopEvent.class).value(); |
| if (map.containsKey(eventName)) { |
| throw new RuntimeException("Duplicate stop event method descriptor found."); |
| } |
| map.put(eventName, descriptor); |
| } |
| } |
| return map; |
| } |
| |
| /** Returns a method by name. */ |
| public static MethodDescriptor getMethodDescriptor(String name) { |
| return sRpcs.get(name); |
| } |
| |
| public static Collection<Class<? extends RpcReceiver>> getFacadeClasses() { |
| return sFacadeClassList; |
| } |
| } |