setMask on NavDataManager is not called correctly from adding/removing listeners

YADrone/.gitignore

@@ -1,4 +1,5 @@
+**target
 bin
 dist
-.metadata
-/controlcenter.properties
+.metadata
+/controlcenter.properties

YADrone/pom.xml

@@ -0,0 +1,128 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+	<modelVersion>4.0.0</modelVersion>
+
+	<parent>
+		<groupId>nl.salvesdevelopment</groupId>
+		<artifactId>salves-parent</artifactId>
+		<version>1.0.1</version>
+	</parent>
+
+	<groupId>de.uni-hamburg</groupId>
+	<artifactId>yadrone</artifactId>
+	<packaging>pom</packaging>
+	<version>0.3.1</version>
+	<name>YADrone</name>
+	<url>http://vsis-www.informatik.uni-hamburg.de/oldServer/teaching//projects/yadrone</url>
+
+	<properties>
+		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+		<!--Plugin versions -->
+		<maven.compiler.plugin.version>3.0</maven.compiler.plugin.version>
+		<maven.resources.plugin.version>2.6</maven.resources.plugin.version>
+		<maven.clean.plugin.version>2.5</maven.clean.plugin.version>
+		<maven.surefire.plugin.version>2.14</maven.surefire.plugin.version>
+		<maven.failsafe.plugin.version>2.14</maven.failsafe.plugin.version>
+		<maven.surefire.report.plugin.version>2.14</maven.surefire.report.plugin.version>
+		<maven.javadoc.plugin.version>2.9</maven.javadoc.plugin.version>
+		<maven.dependency.plugin.version>2.7</maven.dependency.plugin.version>
+	</properties>
+
+	<modules>
+		<module>yadrone-core</module>
+		<module>yadrone-controlcenter</module>
+		<module>yadrone-paperchase</module>
+		<module>yadrone-tutorial</module>
+	</modules>
+	<profiles>
+		<profile>
+			<id>android</id>
+			<modules>
+				<module>yadrone-android</module>
+			</modules>
+		</profile>
+	</profiles>
+
+	<repositories>
+		<repository>
+			<id>salves-all</id>
+			<url>http://nexus.salvesdevelopment.nl:8080/nexus/content/groups/all-group</url>
+			<releases>
+				<enabled>true</enabled>
+			</releases>
+			<snapshots>
+				<enabled>true</enabled>
+			</snapshots>
+		</repository>
+		<repository>
+			<id>xuggle repo</id>
+			<url>http://xuggle.googlecode.com/svn/trunk/repo/share/java/</url>
+		</repository>
+	</repositories>
+
+	<dependencyManagement>
+		<dependencies>
+			<dependency>
+				<groupId>commons-net</groupId>
+				<artifactId>commons-net</artifactId>
+				<version>3.2</version>
+			</dependency>
+			<dependency>
+				<groupId>xuggle</groupId>
+				<artifactId>xuggle-xuggler</artifactId>
+				<version>5.2</version>
+			</dependency>
+			<dependency>
+				<groupId>org.jfree</groupId>
+				<artifactId>jfreechart</artifactId>
+				<version>1.0.17</version>
+			</dependency>
+			<dependency>
+				<groupId>com.google.zxing</groupId>
+				<artifactId>core</artifactId>
+				<version>2.2</version>
+			</dependency>
+			<dependency>
+				<groupId>com.google.zxing</groupId>
+				<artifactId>javase</artifactId>
+				<version>2.2</version>
+			</dependency>
+			<dependency>
+				<groupId>org.reflections</groupId>
+				<artifactId>reflections</artifactId>
+				<version>0.9.9-RC1</version>
+			</dependency>
+		</dependencies>
+	</dependencyManagement>
+
+	<build>
+		<plugins>
+			<plugin>
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-compiler-plugin</artifactId>
+				<version>${maven.compiler.plugin.version}</version>
+				<configuration>
+					<source>1.6</source>
+					<target>1.6</target>
+				</configuration>
+			</plugin>
+		</plugins>
+	</build>
+	<reporting>
+		<plugins>
+			<plugin>
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-surefire-report-plugin</artifactId>
+				<version>${maven.surefire.report.plugin.version}</version>
+			</plugin>
+			<plugin>
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-javadoc-plugin</artifactId>
+				<version>${maven.javadoc.plugin.version}</version>
+				<configuration>
+					<aggregate>true</aggregate>
+				</configuration>
+			</plugin>
+		</plugins>
+	</reporting>
+</project>

YADrone/yadrone-android/pom.xml

@@ -0,0 +1,48 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+	<modelVersion>4.0.0</modelVersion>
+
+	<groupId>de.uni-hamburg.yadrone</groupId>
+	<artifactId>yadrone-android</artifactId>
+	<packaging>apk</packaging>
+
+	<parent>
+		<groupId>de.uni-hamburg</groupId>
+		<artifactId>yadrone</artifactId>
+		<version>0.3.1</version>
+		<relativePath>../</relativePath>
+	</parent>
+
+	<dependencies>
+		<dependency>
+			<groupId>${project.groupId}</groupId>
+			<artifactId>yadrone-core</artifactId>
+			<version>${project.version}</version>
+		</dependency>
+		<dependency>
+			<groupId>com.google.android</groupId>
+			<artifactId>android</artifactId>
+			<version>2.3.3</version>
+			<scope>provided</scope>
+		</dependency>
+	</dependencies>
+
+	<build>
+		<sourceDirectory>src</sourceDirectory>
+		<plugins>
+			<plugin>
+				<groupId>com.jayway.maven.plugins.android.generation2</groupId>
+				<artifactId>android-maven-plugin</artifactId>
+				<configuration>
+					<sdk>
+						<path>${env.ANDROID_HOME}</path>
+						<platform>15</platform>
+					</sdk>
+				</configuration>
+				<extensions>true</extensions>
+			</plugin>
+		</plugins>
+	</build>
+
+</project>

YADrone/yadrone-controlcenter/pom.xml

@@ -0,0 +1,80 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <groupId>de.uni-hamburg.yadrone</groupId>
+    <artifactId>yadrone-controlcenter</artifactId>
+    <packaging>jar</packaging>
+
+    <parent>
+        <groupId>de.uni-hamburg</groupId>
+        <artifactId>yadrone</artifactId>
+        <version>0.3.1</version>
+        <relativePath>../</relativePath>
+    </parent>
+
+    <dependencies>
+        <dependency>
+            <groupId>${project.groupId}</groupId>
+            <artifactId>yadrone-core</artifactId>
+            <version>${project.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.jfree</groupId>
+            <artifactId>jfreechart</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.google.zxing</groupId>
+            <artifactId>core</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.google.zxing</groupId>
+            <artifactId>javase</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.reflections</groupId>
+            <artifactId>reflections</artifactId>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-jar-plugin</artifactId>
+                <version>2.4</version>
+                <configuration>
+                    <archive>
+                        <manifest>
+                            <mainClass>de.yadrone.apps.controlcenter.YADroneControlCenter</mainClass>
+                        </manifest>
+                    </archive>
+                </configuration>
+            </plugin>
+            <plugin>
+            <groupId>org.apache.maven.plugins</groupId>
+            <artifactId>maven-assembly-plugin</artifactId>
+            <version>2.4</version>
+            <configuration>
+                <descriptorRefs>
+                    <descriptorRef>jar-with-dependencies</descriptorRef>
+                </descriptorRefs>
+<archive>
+            <manifest>
+              <mainClass>de.yadrone.apps.controlcenter.YADroneControlCenter</mainClass>
+            </manifest>
+          </archive>
+            </configuration>
+            <executions>
+                <execution>
+                    <id>assemble-all</id>
+                    <phase>package</phase>
+                    <goals>
+                        <goal>single</goal>
+                    </goals>
+                </execution>
+            </executions>
+        </plugin>
+        </plugins>
+    </build>
+</project>