diff --git a/src/org/geometerplus/android/fbreader/api/Api.java b/src/org/geometerplus/android/fbreader/api/Api.java
index d9857b721..3d86ce219 100644
--- a/src/org/geometerplus/android/fbreader/api/Api.java
+++ b/src/org/geometerplus/android/fbreader/api/Api.java
@@ -67,6 +67,6 @@ public interface Api {
 	int getTapZoneHeight(String name) throws ApiException;
 	int getTapZoneWidth(String name) throws ApiException;
 	String getTapZoneAction(String name, int v, int h, boolean longPress) throws ApiException;
-	boolean createTapZone(String name, int height, int width) throws ApiException;
+	void createTapZone(String name, int height, int width) throws ApiException;
 	void setTapZoneAction(String name, int v, int h, boolean longPress, String action) throws ApiException;
 }
diff --git a/src/org/geometerplus/android/fbreader/api/ApiClientImplementation.java b/src/org/geometerplus/android/fbreader/api/ApiClientImplementation.java
index 9b1d897f9..0fa325d34 100644
--- a/src/org/geometerplus/android/fbreader/api/ApiClientImplementation.java
+++ b/src/org/geometerplus/android/fbreader/api/ApiClientImplementation.java
@@ -181,6 +181,10 @@ public class ApiClientImplementation implements ServiceConnection, Api, ApiMetho
 		return new ApiObject[] { ApiObject.envelope(value) };
 	}
 
+	private static ApiObject[] envelope(long value) {
+		return new ApiObject[] { ApiObject.envelope(value) };
+	}
+
 	private static ApiObject[] envelope(List<String> value) {
 		final ApiObject[] objects = new ApiObject[value.size()];
 		int index = 0;
@@ -197,11 +201,11 @@ public class ApiClientImplementation implements ServiceConnection, Api, ApiMetho
 
 	// preferences information
 	public List<String> getOptionGroups() throws ApiException {
-		return requestStringList(GET_OPTION_GROUPS, EMPTY_PARAMETERS);
+		return requestStringList(LIST_OPTION_GROUPS, EMPTY_PARAMETERS);
 	}
 
 	public List<String> getOptionNames(String group) throws ApiException {
-		return requestStringList(GET_OPTION_NAMES, envelope(group));
+		return requestStringList(LIST_OPTION_NAMES, envelope(group));
 	}
 
 	public String getOptionValue(String group, String name) throws ApiException {
@@ -227,7 +231,7 @@ public class ApiClientImplementation implements ServiceConnection, Api, ApiMetho
 	}
 
 	public List<String> getBookTags() throws ApiException {
-		return requestStringList(GET_BOOK_TAGS, EMPTY_PARAMETERS);
+		return requestStringList(LIST_BOOK_TAGS, EMPTY_PARAMETERS);
 	}
 
 	public String getBookFilePath() throws ApiException {
@@ -247,31 +251,31 @@ public class ApiClientImplementation implements ServiceConnection, Api, ApiMetho
 	}
 
 	public String getBookLanguage(long id) throws ApiException {
-		return requestString(GET_BOOK_LANGUAGE, EMPTY_PARAMETERS);
+		return requestString(GET_BOOK_LANGUAGE, envelope(id));
 	}
 
 	public String getBookTitle(long id) throws ApiException {
-		return requestString(GET_BOOK_TITLE, EMPTY_PARAMETERS);
+		return requestString(GET_BOOK_TITLE, envelope(id));
 	}
 
 	public List<String> getBookTags(long id) throws ApiException {
-		return requestStringList(GET_BOOK_TAGS, EMPTY_PARAMETERS);
+		return requestStringList(LIST_BOOK_TAGS, envelope(id));
 	}
 
 	public String getBookFilePath(long id) throws ApiException {
-		return requestString(GET_BOOK_FILE_PATH, EMPTY_PARAMETERS);
+		return requestString(GET_BOOK_FILE_PATH, envelope(id));
 	}
 
 	public String getBookHash(long id) throws ApiException {
-		return requestString(GET_BOOK_HASH, EMPTY_PARAMETERS);
+		return requestString(GET_BOOK_HASH, envelope(id));
 	}
 
 	public String getBookUniqueId(long id) throws ApiException {
-		return requestString(GET_BOOK_UNIQUE_ID, EMPTY_PARAMETERS);
+		return requestString(GET_BOOK_UNIQUE_ID, envelope(id));
 	}
 
 	public Date getBookLastTurningTime(long id) throws ApiException {
-		return requestDate(GET_BOOK_LAST_TURNING_TIME, EMPTY_PARAMETERS);
+		return requestDate(GET_BOOK_LAST_TURNING_TIME, envelope(id));
 	}
 
 	public TextPosition getPageStart() throws ApiException {
@@ -359,8 +363,8 @@ public class ApiClientImplementation implements ServiceConnection, Api, ApiMetho
 		});
 	}
 
-	public boolean createTapZone(String name, int height, int width) throws ApiException {
-		return requestBoolean(CREATE_TAPZONE, new ApiObject[] {
+	public void createTapZone(String name, int height, int width) throws ApiException {
+		request(CREATE_TAPZONE, new ApiObject[] {
 			ApiObject.envelope(name),
 			ApiObject.envelope(height),
 			ApiObject.envelope(width)
diff --git a/src/org/geometerplus/android/fbreader/api/ApiMethods.java b/src/org/geometerplus/android/fbreader/api/ApiMethods.java
index ce5101087..7b4d079fa 100644
--- a/src/org/geometerplus/android/fbreader/api/ApiMethods.java
+++ b/src/org/geometerplus/android/fbreader/api/ApiMethods.java
@@ -15,16 +15,16 @@ interface ApiMethods {
 	// bookmarks information
 
 	// preferences
-	int GET_OPTION_GROUPS = 401;
-	int GET_OPTION_NAMES = 402;
+	int LIST_OPTION_GROUPS = 401;
+	int LIST_OPTION_NAMES = 402;
 	int GET_OPTION_VALUE = 403;
 	int SET_OPTION_VALUE = 404;
 
 	// book information
 	int GET_BOOK_LANGUAGE = 501;
 	int GET_BOOK_TITLE = 502;
-	int GET_BOOK_AUTHORS = 503;
-	int GET_BOOK_TAGS = 504;
+	int LIST_BOOK_AUTHORS = 503;
+	int LIST_BOOK_TAGS = 504;
 	int GET_BOOK_FILE_PATH = 505;
 	int GET_BOOK_HASH = 506;
 	int GET_BOOK_UNIQUE_ID = 507;
diff --git a/src/org/geometerplus/android/fbreader/api/ApiObject.java b/src/org/geometerplus/android/fbreader/api/ApiObject.java
index 8d6623f65..18438aae5 100644
--- a/src/org/geometerplus/android/fbreader/api/ApiObject.java
+++ b/src/org/geometerplus/android/fbreader/api/ApiObject.java
@@ -152,6 +152,10 @@ public abstract class ApiObject implements Parcelable {
 		return new Integer(value);
 	}
 
+	static ApiObject envelope(long value) {
+		return new Long(value);
+	}
+
 	static ApiObject envelope(boolean value) {
 		return new Boolean(value);
 	}
diff --git a/src/org/geometerplus/android/fbreader/api/ApiServerImplementation.java b/src/org/geometerplus/android/fbreader/api/ApiServerImplementation.java
index d7edbcf46..95de8607d 100644
--- a/src/org/geometerplus/android/fbreader/api/ApiServerImplementation.java
+++ b/src/org/geometerplus/android/fbreader/api/ApiServerImplementation.java
@@ -131,6 +131,45 @@ public class ApiServerImplementation extends ApiInterface.Stub implements Api, A
 				case CLEAR_HIGHLIGHTING:
 					clearHighlighting();
 					return ApiObject.Void.Instance;
+				case GET_KEY_ACTION:
+					return ApiObject.envelope(getKeyAction(
+						((ApiObject.Integer)parameters[0]).Value,
+						((ApiObject.Boolean)parameters[1]).Value
+					));
+				case SET_KEY_ACTION:
+					setKeyAction(
+						((ApiObject.Integer)parameters[0]).Value,
+						((ApiObject.Boolean)parameters[1]).Value,
+						((ApiObject.String)parameters[2]).Value
+					);
+					return ApiObject.Void.Instance;
+				case GET_TAPZONE_ACTION:
+					return ApiObject.envelope(getTapZoneAction(
+						((ApiObject.String)parameters[0]).Value,
+						((ApiObject.Integer)parameters[1]).Value,
+						((ApiObject.Integer)parameters[2]).Value,
+						((ApiObject.Boolean)parameters[3]).Value
+					));
+				case GET_TAPZONE_HEIGHT:
+					return ApiObject.envelope(getTapZoneHeight(((ApiObject.String)parameters[0]).Value));
+				case GET_TAPZONE_WIDTH:
+					return ApiObject.envelope(getTapZoneWidth(((ApiObject.String)parameters[0]).Value));
+				case SET_TAPZONE_ACTION:
+					setTapZoneAction(
+						((ApiObject.String)parameters[0]).Value,
+						((ApiObject.Integer)parameters[1]).Value,
+						((ApiObject.Integer)parameters[2]).Value,
+						((ApiObject.Boolean)parameters[3]).Value,
+						((ApiObject.String)parameters[4]).Value
+					);
+					return ApiObject.Void.Instance;
+				case CREATE_TAPZONE:
+					createTapZone(
+						((ApiObject.String)parameters[0]).Value,
+						((ApiObject.Integer)parameters[1]).Value,
+						((ApiObject.Integer)parameters[2]).Value
+					);
+					return ApiObject.Void.Instance;
 				default:
 					return unsupportedMethodError(method);
 			}
@@ -142,14 +181,26 @@ public class ApiServerImplementation extends ApiInterface.Stub implements Api, A
 	public List<ApiObject> requestList(int method, ApiObject[] parameters) {
 		try {
 			switch (method) {
-				case GET_OPTION_GROUPS:
+				case LIST_OPTION_GROUPS:
 					return ApiObject.envelope(getOptionGroups());
-				case GET_OPTION_NAMES:
+				case LIST_OPTION_NAMES:
 					return ApiObject.envelope(getOptionNames(
 						((ApiObject.String)parameters[0]).Value
 					));
-				case GET_BOOK_TAGS:
+				case LIST_BOOK_TAGS:
 					return ApiObject.envelope(getBookTags());
+				case LIST_ACTIONS:
+					return ApiObject.envelope(listActions());
+				case LIST_ACTION_NAMES:
+				{
+					final ArrayList<String> actions = new ArrayList<String>(parameters.length);
+					for (ApiObject o : parameters) {
+					  	actions.add(((ApiObject.String)o).Value);
+					}
+					return ApiObject.envelope(listActionNames(actions));
+				}
+				case LIST_TAPZONES:
+					return ApiObject.envelope(listTapZones());
 				default:
 					return Collections.<ApiObject>singletonList(unsupportedMethodError(method));
 			}
@@ -340,51 +391,50 @@ public class ApiServerImplementation extends ApiInterface.Stub implements Api, A
 	}
 
 	// action control
-	public List<String> listActions() throws ApiException {
+	public List<String> listActions() {
 		// TODO: implement
 		return Collections.emptyList();
 	}
 
-	public List<String> listActionNames(List<String> actions) throws ApiException {
+	public List<String> listActionNames(List<String> actions) {
 		// TODO: implement
 		return Collections.emptyList();
 	}
 
-	public String getKeyAction(int key, boolean longPress) throws ApiException {
+	public String getKeyAction(int key, boolean longPress) {
 		// TODO: implement
 		return null;
 	}
 
-	public void setKeyAction(int key, boolean longPress, String action) throws ApiException {
+	public void setKeyAction(int key, boolean longPress, String action) {
 		// TODO: implement
 	}
 
-	public List<String> listTapZones() throws ApiException {
+	public List<String> listTapZones() {
 		// TODO: implement
 		return Collections.emptyList();
 	}
 
-	public int getTapZoneHeight(String name) throws ApiException {
+	public int getTapZoneHeight(String name) {
 		// TODO: implement
 	  	return -1;
 	}
 
-	public int getTapZoneWidth(String name) throws ApiException {
+	public int getTapZoneWidth(String name) {
 		// TODO: implement
 	  	return -1;
 	}
 
-	public String getTapZoneAction(String name, int v, int h, boolean longPress) throws ApiException {
+	public String getTapZoneAction(String name, int v, int h, boolean longPress) {
 		// TODO: implement
 		return null;
 	}
 
-	public boolean createTapZone(String name, int height, int width) throws ApiException {
+	public void createTapZone(String name, int height, int width) {
 		// TODO: implement
-		return false;
 	}
 
-	public void setTapZoneAction(String name, int v, int h, boolean longPress, String action) throws ApiException {
+	public void setTapZoneAction(String name, int v, int h, boolean longPress, String action) {
 		// TODO: implement
 	}
 }