added support for incense activation

src/main/java/com/pokegoapi/api/inventory/ItemBag.java

@@ -13,21 +13,23 @@
  *     along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-
 package com.pokegoapi.api.inventory;
 
-import POGOProtos.Inventory.Item.ItemDataOuterClass;
 import POGOProtos.Inventory.Item.ItemDataOuterClass.ItemData;
 import POGOProtos.Inventory.Item.ItemIdOuterClass.ItemId;
 import POGOProtos.Networking.Requests.Messages.RecycleInventoryItemMessageOuterClass.RecycleInventoryItemMessage;
+import POGOProtos.Networking.Requests.Messages.UseIncenseMessageOuterClass.UseIncenseMessage;
 import POGOProtos.Networking.Requests.RequestTypeOuterClass;
 import POGOProtos.Networking.Responses.RecycleInventoryItemResponseOuterClass;
 import POGOProtos.Networking.Responses.RecycleInventoryItemResponseOuterClass.RecycleInventoryItemResponse.Result;
+import POGOProtos.Networking.Responses.UseIncenseResponseOuterClass.UseIncenseResponse;
+
 import com.google.protobuf.InvalidProtocolBufferException;
 import com.pokegoapi.api.PokemonGo;
 import com.pokegoapi.exceptions.LoginFailedException;
 import com.pokegoapi.exceptions.RemoteServerException;
 import com.pokegoapi.main.ServerRequest;
+import com.pokegoapi.util.Log;
 
 import java.util.Collection;
 import java.util.HashMap;
@@ -55,44 +57,48 @@ public void addItem(Item item) {
 	/**
 	 * Remove item result.
 	 *
-	 * @param id       the id
-	 * @param quantity the quantity
+	 * @param id
+	 *            the id
+	 * @param quantity
+	 *            the quantity
 	 * @return the result
-	 * @throws RemoteServerException the remote server exception
-	 * @throws LoginFailedException  the login failed exception
+	 * @throws RemoteServerException
+	 *             the remote server exception
+	 * @throws LoginFailedException
+	 *             the login failed exception
 	 */
 	public Result removeItem(ItemId id, int quantity) throws RemoteServerException, LoginFailedException {
 		Item item = getItem(id);
 		if (item.getCount() < quantity) {
 			throw new IllegalArgumentException("You cannont remove more quantity than you have");
 		}
 
-		RecycleInventoryItemMessage msg = RecycleInventoryItemMessage.newBuilder()
-				.setItemId(id)
-				.setCount(quantity)
+		RecycleInventoryItemMessage msg = RecycleInventoryItemMessage.newBuilder().setItemId(id).setCount(quantity)
 				.build();
 
 		ServerRequest serverRequest = new ServerRequest(RequestTypeOuterClass.RequestType.RECYCLE_INVENTORY_ITEM, msg);
 		pgo.getRequestHandler().sendServerRequests(serverRequest);
 
 		RecycleInventoryItemResponseOuterClass.RecycleInventoryItemResponse response;
 		try {
-			response = RecycleInventoryItemResponseOuterClass.RecycleInventoryItemResponse.parseFrom(serverRequest.getData());
+			response = RecycleInventoryItemResponseOuterClass.RecycleInventoryItemResponse
+					.parseFrom(serverRequest.getData());
 		} catch (InvalidProtocolBufferException e) {
 			throw new RemoteServerException(e);
 		}
 
-		if (response.getResult() == RecycleInventoryItemResponseOuterClass.RecycleInventoryItemResponse.Result.SUCCESS) {
+		if (response
+				.getResult() == RecycleInventoryItemResponseOuterClass.RecycleInventoryItemResponse.Result.SUCCESS) {
 			item.setCount(response.getNewCount());
 		}
 		return response.getResult();
 	}
 
-
 	/**
 	 * Gets item.
 	 *
-	 * @param type the type
+	 * @param type
+	 *            the type
 	 * @return the item
 	 */
 	public Item getItem(ItemId type) {
@@ -108,7 +114,6 @@ public Item getItem(ItemId type) {
 		return items.get(type);
 	}
 
-
 	public Collection<Item> getItems() {
 		return items.values();
 	}
@@ -125,4 +130,46 @@ public int getItemsCount() {
 		}
 		return ct;
 	}
+
+	public void useItem(ItemId type) throws RemoteServerException, LoginFailedException {
+		if (type == ItemId.UNRECOGNIZED) {
+			throw new IllegalArgumentException("You cannot use item for UNRECOGNIZED");
+		}
+
+		switch (type) {
+			case ITEM_INCENSE_ORDINARY:
+			case ITEM_INCENSE_SPICY:
+			case ITEM_INCENSE_COOL:
+			case ITEM_INCENSE_FLORAL:
+				useIncense(type);
+				break;
+			default:
+				break;
+		}
+	}
+
+	public void useIncense(ItemId type) throws RemoteServerException, LoginFailedException {
+		UseIncenseMessage useIncenseMessage = 
+				UseIncenseMessage.newBuilder()
+				.setIncenseType(type)
+				.setIncenseTypeValue(type.getNumber())
+				.build();
+
+		ServerRequest useIncenseRequest = new ServerRequest(RequestTypeOuterClass.RequestType.USE_INCENSE, 
+				useIncenseMessage);
+		pgo.getRequestHandler().sendServerRequests(useIncenseRequest);
+
+		UseIncenseResponse response = null;
+		try {
+			response = UseIncenseResponse.parseFrom(useIncenseRequest.getData());
+			Log.i("Main", "Use incense result: " + response.getResult());
+		} catch (InvalidProtocolBufferException e) {
+			throw new RemoteServerException(e);
+		}
+	}
+
+	public void useIncense() throws RemoteServerException, LoginFailedException {	
+		useIncense(ItemId.ITEM_INCENSE_ORDINARY);
+	}
+
 }

src/main/java/com/pokegoapi/examples/UseIncenseExample.java

@@ -0,0 +1,65 @@
+/*
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU General Public License as published by
+ *     the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ *     You should have received a copy of the GNU General Public License
+ *     along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/*
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU General Public License as published by
+ *     the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ *     You should have received a copy of the GNU General Public License
+ *     along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package com.pokegoapi.examples;
+
+
+
+import com.pokegoapi.api.PokemonGo;
+import com.pokegoapi.auth.GoogleAutoCredentialProvider;
+import com.pokegoapi.exceptions.LoginFailedException;
+import com.pokegoapi.exceptions.RemoteServerException;
+import com.pokegoapi.util.Log;
+import com.pokegoapi.util.SystemTimeImpl;
+
+import okhttp3.OkHttpClient;
+
+public class UseIncenseExample {
+
+	/**
+	 * Catches a pokemon at an area.
+	 */
+	public static void main(String[] args) {
+		OkHttpClient http = new OkHttpClient();
+		try {
+			GoogleAutoCredentialProvider authProvider = new GoogleAutoCredentialProvider(http, ExampleLoginDetails.LOGIN, ExampleLoginDetails.PASSWORD);
+			//new PtcLogin(http).login(ExampleLoginDetails.LOGIN, ExampleLoginDetails.PASSWORD);
+			PokemonGo go = new PokemonGo(authProvider, http, new SystemTimeImpl());
+
+			go.setLocation(45.817521, 16.028199, 0);
+			go.getInventories().getItemBag().useIncense();
+
+		} catch (LoginFailedException | RemoteServerException e) {
+			// failed to login, invalid credentials, auth issue or server issue.
+			Log.e("Main", "Failed to login or server issue: ", e);
+
+		}
+	}
+}