Java code ( the testing app)

Android.mk

# build file written to describe the C and C++ source files to the Android NDK
LOCAL_PATH := $(call my-dir)

include $(CLEAR_VARS)
LOCAL_MODULE    := debugTest
LOCAL_CXXFLAGS := -W
LOCAL_SRC_FILES := debug_test.cpp
#This definition is needed by wiselib
LOCAL_C_INCLUDES := /home/vasilakis/Development/wiselib/wiselib.testing/ \
/home/vasilakis/Development/wiselib/wiselib.stable/
#This definition is also needed by wiselib
LOCAL_SRC_FILES += ../../../../wiselib.testing/external_interface/android/jni_essentials.cpp
include $(BUILD_SHARED_LIBRARY)

debug_test.cpp

/***************************************************************************
 ** This file is part of the generic algorithm library Wiselib.           **
 ** Copyright (C) 2008,2012 by the Wisebed (www.wisebed.eu) project.      **
 **                                                                       **
 ** The Wiselib is free software: you can redistribute it and/or modify   **
 ** it under the terms of the GNU Lesser General Public License as        **
 ** published by the Free Software Foundation, either version 3 of the    **
 ** License, or (at your option) any later version.                       **
 **                                                                       **
 ** The Wiselib 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 Lesser General Public License for more details.                   **
 **                                                                       **
 ** You should have received a copy of the GNU Lesser General Public      **
 ** License along with the Wiselib.                                       **
 ** If not, see <http://www.gnu.org/licenses/>.                           **
 ***************************************************************************/

#include <jni.h>
#include "cbox_androidWiselib_debugConc_NativeConnection.h"
#include "external_interface/android/android_os_model.h"

using namespace std;
using namespace wiselib;

typedef AndroidOsModel Os;
Os::Debug DebugInstance;
JniEssentials jni;

// function that tests the debug concept
void test_debug(void)
{
   // AndrDebug testDebug;
   DebugInstance.debug("This message was sent by andr%did NDK (C++)\n", 0);
}

/*
 * Class:     cbox_androidWiselib_debugConc_NativeConnection
 * Method:    debugConceptJNI
 * Signature: (Ljava/lang/Object;)Ljava/lang/String;
 */
// second parameter is not used since it holds object pointer of
// NativeConnection class and not Main's class pointer
JNIEXPORT jstring
    JNICALL
    Java_cbox_androidWiselib_debugConc_NativeConnection_debugConceptJNI
    (JNIEnv * environment, jobject native_connection_class_object,
     jobject main_class_object)
{
   // setting the global java environment variables
   jni.set_java_environment(environment);
   jni.set_java_object(main_class_object);
   // testing the debug feature
   test_debug();
   return environment->NewStringUTF(jni.jni_custom_error().c_str());
}

javaPatch

diff --git a/apps/android_apps/testDebugAndroid/.classpath b/apps/android_apps/testDebugAndroid/.classpath
new file mode 100644
index 0000000..d3bb07b
--- /dev/null
+++ b/apps/android_apps/testDebugAndroid/.classpath
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="con" path="com.android.ide.eclipse.adt.ANDROID_FRAMEWORK"/>
+	<classpathentry exported="true" kind="con" path="com.android.ide.eclipse.adt.LIBRARIES"/>
+	<classpathentry kind="src" path="src"/>
+	<classpathentry kind="src" path="gen"/>
+	<classpathentry kind="output" path="bin/classes"/>
+</classpath>
diff --git a/apps/android_apps/testDebugAndroid/.project b/apps/android_apps/testDebugAndroid/.project
new file mode 100644
index 0000000..75c0e83
--- /dev/null
+++ b/apps/android_apps/testDebugAndroid/.project
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>debugConcept</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>com.android.ide.eclipse.adt.ResourceManagerBuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>com.android.ide.eclipse.adt.PreCompilerBuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>com.android.ide.eclipse.adt.ApkBuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>com.android.ide.eclipse.adt.AndroidNature</nature>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+	</natures>
+</projectDescription>
diff --git a/apps/android_apps/testDebugAndroid/AndroidManifest.xml b/apps/android_apps/testDebugAndroid/AndroidManifest.xml
new file mode 100644
index 0000000..60198e6
--- /dev/null
+++ b/apps/android_apps/testDebugAndroid/AndroidManifest.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+      package="cbox.androidWiselib.debugConc"
+      android:versionCode="1"
+      android:versionName="1.0">
+    <uses-sdk android:minSdkVersion="8" />
+
+    <application android:icon="@drawable/icon" android:label="@string/app_name">
+        <activity android:name=".Main"
+                  android:label="@string/app_name">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+    </application>
+</manifest>
\ No newline at end of file
diff --git a/apps/android_apps/testDebugAndroid/Makefile b/apps/android_apps/testDebugAndroid/Makefile
new file mode 100644
index 0000000..ee43438
--- /dev/null
+++ b/apps/android_apps/testDebugAndroid/Makefile
@@ -0,0 +1,17 @@
+# ----------------------------------------
+# Environment variable WISELIB_PATH needed
+# ----------------------------------------
+
+# all: shawn
+# all: scw_msb
+# all: contiki_msb
+# all: contiki_sky
+# all: contiki_micaz
+# all: isense
+# all: tinyos-tossim
+# all: tinyos-micaz
+all: android
+
+export PROJECT_PATH=/home/vasilakis/Development/wiselib/apps/android_apps/testDebugAndroid
+
+include ../../generic_apps/Makefile
diff --git a/apps/android_apps/testDebugAndroid/jni/Android.mk b/apps/android_apps/testDebugAndroid/jni/Android.mk
new file mode 100644
index 0000000..2364802
--- /dev/null
+++ b/apps/android_apps/testDebugAndroid/jni/Android.mk
@@ -0,0 +1,13 @@
+# build file written to describe the C and C++ source files to the Android NDK
+LOCAL_PATH := $(call my-dir)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE    := debugTest
+LOCAL_CXXFLAGS := -W
+LOCAL_SRC_FILES := debug_test.cpp
+#This definition is needed by wiselib
+LOCAL_C_INCLUDES := /home/vasilakis/Development/wiselib/wiselib.testing/ \
+/home/vasilakis/Development/wiselib/wiselib.stable/
+#This definition is also needed by wiselib
+LOCAL_SRC_FILES += ../../../../wiselib.testing/external_interface/android/jni_essentials.cpp
+include $(BUILD_SHARED_LIBRARY)
diff --git a/apps/android_apps/testDebugAndroid/jni/Application.mk b/apps/android_apps/testDebugAndroid/jni/Application.mk
new file mode 100644
index 0000000..caf3b26
--- /dev/null
+++ b/apps/android_apps/testDebugAndroid/jni/Application.mk
@@ -0,0 +1 @@
+APP_STL := stlport_static
diff --git a/apps/android_apps/testDebugAndroid/jni/cbox_androidWiselib_debugConc_NativeConnection.h b/apps/android_apps/testDebugAndroid/jni/cbox_androidWiselib_debugConc_NativeConnection.h
new file mode 100644
index 0000000..5bf5e17
--- /dev/null
+++ b/apps/android_apps/testDebugAndroid/jni/cbox_androidWiselib_debugConc_NativeConnection.h
@@ -0,0 +1,46 @@
+/***************************************************************************
+ ** This file is part of the generic algorithm library Wiselib.           **
+ ** Copyright (C) 2008,2012 by the Wisebed (www.wisebed.eu) project.      **
+ **                                                                       **
+ ** The Wiselib is free software: you can redistribute it and/or modify   **
+ ** it under the terms of the GNU Lesser General Public License as        **
+ ** published by the Free Software Foundation, either version 3 of the    **
+ ** License, or (at your option) any later version.                       **
+ **                                                                       **
+ ** The Wiselib 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 Lesser General Public License for more details.                   **
+ **                                                                       **
+ ** You should have received a copy of the GNU Lesser General Public      **
+ ** License along with the Wiselib.                                       **
+ ** If not, see <http://www.gnu.org/licenses/>.                           **
+ ***************************************************************************/
+
+/*
+   DO NOT EDIT THIS FILE - it is machine generated 
+ */
+#include <jni.h>
+/*
+   Header for class cbox_androidWiselib_debugConc_NativeConnection 
+ */
+
+#ifndef _Included_cbox_androidWiselib_debugConc_NativeConnection
+#define _Included_cbox_androidWiselib_debugConc_NativeConnection
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+   /*
+    * Class:     cbox_androidWiselib_debugConc_NativeConnection
+    * Method:    debugConceptJNI
+    * Signature: (Ljava/lang/Object;)Ljava/lang/String;
+    */
+   JNIEXPORT jstring JNICALL
+       Java_cbox_androidWiselib_debugConc_NativeConnection_debugConceptJNI
+       (JNIEnv *, jobject, jobject);
+
+#ifdef __cplusplus
+}
+#endif
+#endif
diff --git a/apps/android_apps/testDebugAndroid/jni/debug_test.cpp b/apps/android_apps/testDebugAndroid/jni/debug_test.cpp
new file mode 100644
index 0000000..49e1a66
--- /dev/null
+++ b/apps/android_apps/testDebugAndroid/jni/debug_test.cpp
@@ -0,0 +1,57 @@
+/***************************************************************************
+ ** This file is part of the generic algorithm library Wiselib.           **
+ ** Copyright (C) 2008,2012 by the Wisebed (www.wisebed.eu) project.      **
+ **                                                                       **
+ ** The Wiselib is free software: you can redistribute it and/or modify   **
+ ** it under the terms of the GNU Lesser General Public License as        **
+ ** published by the Free Software Foundation, either version 3 of the    **
+ ** License, or (at your option) any later version.                       **
+ **                                                                       **
+ ** The Wiselib 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 Lesser General Public License for more details.                   **
+ **                                                                       **
+ ** You should have received a copy of the GNU Lesser General Public      **
+ ** License along with the Wiselib.                                       **
+ ** If not, see <http://www.gnu.org/licenses/>.                           **
+ ***************************************************************************/
+
+#include <jni.h>
+#include "cbox_androidWiselib_debugConc_NativeConnection.h"
+#include "external_interface/android/android_os_model.h"
+
+using namespace std;
+using namespace wiselib;
+
+typedef AndroidOsModel Os;
+Os::Debug DebugInstance;
+JniEssentials jni;
+
+// function that tests the debug concept
+void test_debug(void)
+{
+   // AndrDebug testDebug;
+   DebugInstance.debug("This message was sent by andr%did NDK (C++)\n", 0);
+}
+
+/*
+ * Class:     cbox_androidWiselib_debugConc_NativeConnection
+ * Method:    debugConceptJNI
+ * Signature: (Ljava/lang/Object;)Ljava/lang/String;
+ */
+// second parameter is not used since it holds object pointer of
+// NativeConnection class and not Main's class pointer
+JNIEXPORT jstring
+    JNICALL
+    Java_cbox_androidWiselib_debugConc_NativeConnection_debugConceptJNI
+    (JNIEnv * environment, jobject native_connection_class_object,
+     jobject main_class_object)
+{
+   // setting the global java environment variables
+   jni.set_java_environment(environment);
+   jni.set_java_object(main_class_object);
+   // testing the debug feature
+   test_debug();
+   return environment->NewStringUTF(jni.jni_custom_error().c_str());
+}
diff --git a/apps/android_apps/testDebugAndroid/proguard-project.txt b/apps/android_apps/testDebugAndroid/proguard-project.txt
new file mode 100644
index 0000000..f2fe155
--- /dev/null
+++ b/apps/android_apps/testDebugAndroid/proguard-project.txt
@@ -0,0 +1,20 @@
+# To enable ProGuard in your project, edit project.properties
+# to define the proguard.config property as described in that file.
+#
+# Add project specific ProGuard rules here.
+# By default, the flags in this file are appended to flags specified
+# in ${sdk.dir}/tools/proguard/proguard-android.txt
+# You can edit the include path and order by changing the ProGuard
+# include property in project.properties.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# Add any project specific keep options here:
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
diff --git a/apps/android_apps/testDebugAndroid/proguard.cfg b/apps/android_apps/testDebugAndroid/proguard.cfg
new file mode 100644
index 0000000..12dd039
--- /dev/null
+++ b/apps/android_apps/testDebugAndroid/proguard.cfg
@@ -0,0 +1,36 @@
+-optimizationpasses 5
+-dontusemixedcaseclassnames
+-dontskipnonpubliclibraryclasses
+-dontpreverify
+-verbose
+-optimizations !code/simplification/arithmetic,!field/*,!class/merging/*
+
+-keep public class * extends android.app.Activity
+-keep public class * extends android.app.Application
+-keep public class * extends android.app.Service
+-keep public class * extends android.content.BroadcastReceiver
+-keep public class * extends android.content.ContentProvider
+-keep public class * extends android.app.backup.BackupAgentHelper
+-keep public class * extends android.preference.Preference
+-keep public class com.android.vending.licensing.ILicensingService
+
+-keepclasseswithmembernames class * {
+    native <methods>;
+}
+
+-keepclasseswithmembernames class * {
+    public <init>(android.content.Context, android.util.AttributeSet);
+}
+
+-keepclasseswithmembernames class * {
+    public <init>(android.content.Context, android.util.AttributeSet, int);
+}
+
+-keepclassmembers enum * {
+    public static **[] values();
+    public static ** valueOf(java.lang.String);
+}
+
+-keep class * implements android.os.Parcelable {
+  public static final android.os.Parcelable$Creator *;
+}
diff --git a/apps/android_apps/testDebugAndroid/project.properties b/apps/android_apps/testDebugAndroid/project.properties
new file mode 100644
index 0000000..0840b4a
--- /dev/null
+++ b/apps/android_apps/testDebugAndroid/project.properties
@@ -0,0 +1,14 @@
+# This file is automatically generated by Android Tools.
+# Do not modify this file -- YOUR CHANGES WILL BE ERASED!
+#
+# This file must be checked in Version Control Systems.
+#
+# To customize properties used by the Ant build system edit
+# "ant.properties", and override values to adapt the script to your
+# project structure.
+#
+# To enable ProGuard to shrink and obfuscate your code, uncomment this (available properties: sdk.dir, user.home):
+#proguard.config=${sdk.dir}/tools/proguard/proguard-android.txt:proguard-project.txt
+
+# Project target.
+target=android-15
diff --git a/apps/android_apps/testDebugAndroid/res/drawable-hdpi/icon.png b/apps/android_apps/testDebugAndroid/res/drawable-hdpi/icon.png
new file mode 100644
index 0000000..8074c4c
Binary files /dev/null and b/apps/android_apps/testDebugAndroid/res/drawable-hdpi/icon.png differ
diff --git a/apps/android_apps/testDebugAndroid/res/drawable-ldpi/icon.png b/apps/android_apps/testDebugAndroid/res/drawable-ldpi/icon.png
new file mode 100644
index 0000000..1095584
Binary files /dev/null and b/apps/android_apps/testDebugAndroid/res/drawable-ldpi/icon.png differ
diff --git a/apps/android_apps/testDebugAndroid/res/drawable-mdpi/icon.png b/apps/android_apps/testDebugAndroid/res/drawable-mdpi/icon.png
new file mode 100644
index 0000000..a07c69f
Binary files /dev/null and b/apps/android_apps/testDebugAndroid/res/drawable-mdpi/icon.png differ
diff --git a/apps/android_apps/testDebugAndroid/res/layout/main.xml b/apps/android_apps/testDebugAndroid/res/layout/main.xml
new file mode 100644
index 0000000..33d9149
--- /dev/null
+++ b/apps/android_apps/testDebugAndroid/res/layout/main.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<TableLayout xmlns:android="http://schemas.android.com/apk/res/android"
+              android:layout_width="fill_parent" 
+              android:layout_height="fill_parent"
+              android:orientation="vertical" >
+    <TextView android:id="@+id/DefaultText"
+              android:layout_width="wrap_content"
+              android:layout_height="wrap_content"
+              android:text="@string/hello" />
+    <Button android:id="@+id/ShowTime"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="50dip"
+            android:layout_gravity="right"
+            android:text="Test concepts"/>
+    <TextView android:id="@+id/RetrievedText"
+              android:layout_width="wrap_content"
+              android:layout_height="wrap_content" />
+</TableLayout>
diff --git a/apps/android_apps/testDebugAndroid/res/menu/menu.xml b/apps/android_apps/testDebugAndroid/res/menu/menu.xml
new file mode 100644
index 0000000..9be546c
--- /dev/null
+++ b/apps/android_apps/testDebugAndroid/res/menu/menu.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<menu xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:id="@+id/exit"
+    	  android:title="Exit" />
+</menu>
+   
\ No newline at end of file
diff --git a/apps/android_apps/testDebugAndroid/res/values/strings.xml b/apps/android_apps/testDebugAndroid/res/values/strings.xml
new file mode 100644
index 0000000..86768bb
--- /dev/null
+++ b/apps/android_apps/testDebugAndroid/res/values/strings.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <string name="hello">This app tests the debug concept in Android.</string>
+    <string name="app_name">debugConcept</string>
+</resources>
diff --git a/apps/android_apps/testDebugAndroid/src/cbox/androidWiselib/debugConc/Main.java b/apps/android_apps/testDebugAndroid/src/cbox/androidWiselib/debugConc/Main.java
new file mode 100644
index 0000000..4028ae3
--- /dev/null
+++ b/apps/android_apps/testDebugAndroid/src/cbox/androidWiselib/debugConc/Main.java
@@ -0,0 +1,124 @@
+/***************************************************************************
+ ** This file is part of the generic algorithm library Wiselib.           **
+ ** Copyright (C) 2008,2012 by the Wisebed (www.wisebed.eu) project.      **
+ **                                                                       **
+ ** The Wiselib is free software: you can redistribute it and/or modify   **
+ ** it under the terms of the GNU Lesser General Public License as        **
+ ** published by the Free Software Foundation, either version 3 of the    **
+ ** License, or (at your option) any later version.                       **
+ **                                                                       **
+ ** The Wiselib 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 Lesser General Public License for more details.                   **
+ **                                                                       **
+ ** You should have received a copy of the GNU Lesser General Public      **
+ ** License along with the Wiselib.                                       **
+ ** If not, see <http://www.gnu.org/licenses/>.                           **
+ ***************************************************************************/
+
+/*This class tests the debug concept of wiselib in the android environment.
+ * Method public void testNative(String s) has to be included in every object that needs
+ * the debug feature enabled.
+ */
+
+package cbox.androidWiselib.debugConc;
+
+import java.lang.Object;
+import android.app.Activity;
+import android.app.AlertDialog;
+import android.content.DialogInterface;
+import android.view.Menu;
+import android.view.MenuInflater;
+import android.view.MenuItem;
+import android.view.View;
+import android.view.View.OnClickListener;
+import android.os.Bundle;
+import android.widget.Button;
+import android.widget.TextView;
+
+public class Main extends Activity {
+	// loading the class that handles native methods
+	NativeConnection NativeConnection_ = new NativeConnection();
+	// global variables
+	Menu menu_;
+	Button main_button_; // when pressed calls the native methods
+	TextView default_text_; // the default text which never changes
+	TextView retrieved_text_; // the dynamic text which is retrieved by C++
+	Object object_instance_ = this; // variable that holds the object instance
+									// to pass it in native code
+
+	/* Called when the activity is first created. */
+	@Override
+	public void onCreate(Bundle savedInstanceState) {
+		super.onCreate(savedInstanceState);
+		// sets the layout according to res/layout/main.xml file
+		setContentView(R.layout.main);
+		// retrieving the values from menu.xml layout
+		main_button_ = (Button) findViewById(R.id.ShowTime);
+		default_text_ = (TextView) findViewById(R.id.DefaultText);
+		retrieved_text_ = (TextView) findViewById(R.id.RetrievedText);
+		// registering an event listener
+		main_button_.setOnClickListener(new OnClickListener() {
+			public void onClick(View v) {
+				// calling a native method that tests the debug concept
+				// passing an object argument is mandatory since the native
+				// class
+				// is declared in different class
+				String jni_return_error;
+				jni_return_error = NativeConnection_
+						.debugConceptJNI(object_instance_);
+				if (jni_return_error.compareTo("OK") != 0) {
+					debugFromNative("JNI returned an error: "
+							+ jni_return_error);
+				}
+			}
+		});
+	}
+
+	/** this method that created a menu according to res/menu/menu.xml file */
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		this.menu_ = menu;
+		MenuInflater inflater = getMenuInflater();
+		inflater.inflate(R.menu.menu, menu);
+		return true;
+	}
+
+	/* this method handles the user input on menu */
+	@Override
+	public boolean onOptionsItemSelected(MenuItem item) {
+		// Handle item selection
+		switch (item.getItemId()) {
+		case R.id.exit: // exit the application
+			exitApp();
+			return true;
+		default:
+			return super.onOptionsItemSelected(item);
+		}
+	}
+
+	/* This method kills the application */
+	public void exitApp() {
+		finish();
+	}
+
+	/**
+	 * Simple method that is called through JNI from native method testDebug()
+	 */
+	public void debugFromNative(String s) {
+		// prepare the alert box
+		AlertDialog.Builder alertbox = new AlertDialog.Builder(this);
+		// set the message to display
+		alertbox.setMessage(s);
+		// add a neutral button to the alert box and assign a click listener
+		alertbox.setNeutralButton("Ok", new DialogInterface.OnClickListener() {
+			// click listener on the alert box
+			public void onClick(DialogInterface arg0, int arg1) {
+				// the button was clicked
+			}
+		});
+		// show it
+		alertbox.show();
+	}
+}
diff --git a/apps/android_apps/testDebugAndroid/src/cbox/androidWiselib/debugConc/NativeConnection.java b/apps/android_apps/testDebugAndroid/src/cbox/androidWiselib/debugConc/NativeConnection.java
new file mode 100644
index 0000000..50037d1
--- /dev/null
+++ b/apps/android_apps/testDebugAndroid/src/cbox/androidWiselib/debugConc/NativeConnection.java
@@ -0,0 +1,38 @@
+/***************************************************************************
+ ** This file is part of the generic algorithm library Wiselib.           **
+ ** Copyright (C) 2008,2012 by the Wisebed (www.wisebed.eu) project.      **
+ **                                                                       **
+ ** The Wiselib is free software: you can redistribute it and/or modify   **
+ ** it under the terms of the GNU Lesser General Public License as        **
+ ** published by the Free Software Foundation, either version 3 of the    **
+ ** License, or (at your option) any later version.                       **
+ **                                                                       **
+ ** The Wiselib 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 Lesser General Public License for more details.                   **
+ **                                                                       **
+ ** You should have received a copy of the GNU Lesser General Public      **
+ ** License along with the Wiselib.                                       **
+ ** If not, see <http://www.gnu.org/licenses/>.                           **
+ ***************************************************************************/
+
+/* This class handles the connection between android code and
+ * native code. Using a static System.loadLibrary("foo"); the
+ * class loads the library libfoo.so in the .apk.
+ */
+package cbox.androidWiselib.debugConc;
+
+public class NativeConnection {
+	/**
+	 * Calls the native(C++) method using JNI
+	 * 
+	 * @return Returns a string containing a hello world message
+	 */
+	public native String debugConceptJNI(Object c);
+
+	// This method loads as soon as the instance of the class is created
+	static {
+		System.loadLibrary("debugTest");
+	}
+}

Main.java

/***************************************************************************
 ** This file is part of the generic algorithm library Wiselib.           **
 ** Copyright (C) 2008,2012 by the Wisebed (www.wisebed.eu) project.      **
 **                                                                       **
 ** The Wiselib is free software: you can redistribute it and/or modify   **
 ** it under the terms of the GNU Lesser General Public License as        **
 ** published by the Free Software Foundation, either version 3 of the    **
 ** License, or (at your option) any later version.                       **
 **                                                                       **
 ** The Wiselib 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 Lesser General Public License for more details.                   **
 **                                                                       **
 ** You should have received a copy of the GNU Lesser General Public      **
 ** License along with the Wiselib.                                       **
 ** If not, see <http://www.gnu.org/licenses/>.                           **
 ***************************************************************************/

/*This class tests the debug concept of wiselib in the android environment.
 * Method public void testNative(String s) has to be included in every object that needs
 * the debug feature enabled.
 */

package cbox.androidWiselib.debugConc;

import java.lang.Object;
import android.app.Activity;
import android.app.AlertDialog;
import android.content.DialogInterface;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View;
import android.view.View.OnClickListener;
import android.os.Bundle;
import android.widget.Button;
import android.widget.TextView;

public class Main extends Activity {
	// loading the class that handles native methods
	NativeConnection NativeConnection_ = new NativeConnection();
	// global variables
	Menu menu_;
	Button main_button_; // when pressed calls the native methods
	TextView default_text_; // the default text which never changes
	TextView retrieved_text_; // the dynamic text which is retrieved by C++
	Object object_instance_ = this; // variable that holds the object instance
									// to pass it in native code

	/* Called when the activity is first created. */
	@Override
	public void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		// sets the layout according to res/layout/main.xml file
		setContentView(R.layout.main);
		// retrieving the values from menu.xml layout
		main_button_ = (Button) findViewById(R.id.ShowTime);
		default_text_ = (TextView) findViewById(R.id.DefaultText);
		retrieved_text_ = (TextView) findViewById(R.id.RetrievedText);
		// registering an event listener
		main_button_.setOnClickListener(new OnClickListener() {
			public void onClick(View v) {
				// calling a native method that tests the debug concept
				// passing an object argument is mandatory since the native
				// class
				// is declared in different class
				String jni_return_error;
				jni_return_error = NativeConnection_
						.debugConceptJNI(object_instance_);
				if (jni_return_error.compareTo("OK") != 0) {
					debugFromNative("JNI returned an error: "
							+ jni_return_error);
				}
			}
		});
	}

	/** this method that created a menu according to res/menu/menu.xml file */
	@Override
	public boolean onCreateOptionsMenu(Menu menu) {
		this.menu_ = menu;
		MenuInflater inflater = getMenuInflater();
		inflater.inflate(R.menu.menu, menu);
		return true;
	}

	/* this method handles the user input on menu */
	@Override
	public boolean onOptionsItemSelected(MenuItem item) {
		// Handle item selection
		switch (item.getItemId()) {
		case R.id.exit: // exit the application
			exitApp();
			return true;
		default:
			return super.onOptionsItemSelected(item);
		}
	}

	/* This method kills the application */
	public void exitApp() {
		finish();
	}

	/**
	 * Simple method that is called through JNI from native method testDebug()
	 */
	public void debugFromNative(String s) {
		// prepare the alert box
		AlertDialog.Builder alertbox = new AlertDialog.Builder(this);
		// set the message to display
		alertbox.setMessage(s);
		// add a neutral button to the alert box and assign a click listener
		alertbox.setNeutralButton("Ok", new DialogInterface.OnClickListener() {
			// click listener on the alert box
			public void onClick(DialogInterface arg0, int arg1) {
				// the button was clicked
			}
		});
		// show it
		alertbox.show();
	}
}

NativeConnection.java

/***************************************************************************
 ** This file is part of the generic algorithm library Wiselib.           **
 ** Copyright (C) 2008,2012 by the Wisebed (www.wisebed.eu) project.      **
 **                                                                       **
 ** The Wiselib is free software: you can redistribute it and/or modify   **
 ** it under the terms of the GNU Lesser General Public License as        **
 ** published by the Free Software Foundation, either version 3 of the    **
 ** License, or (at your option) any later version.                       **
 **                                                                       **
 ** The Wiselib 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 Lesser General Public License for more details.                   **
 **                                                                       **
 ** You should have received a copy of the GNU Lesser General Public      **
 ** License along with the Wiselib.                                       **
 ** If not, see <http://www.gnu.org/licenses/>.                           **
 ***************************************************************************/

/* This class handles the connection between android code and
 * native code. Using a static System.loadLibrary("foo"); the
 * class loads the library libfoo.so in the .apk.
 */
package cbox.androidWiselib.debugConc;

public class NativeConnection {
	/**
	 * Calls the native(C++) method using JNI
	 * 
	 * @return Returns a string containing a hello world message
	 */
	public native String debugConceptJNI(Object c);

	// This method loads as soon as the instance of the class is created
	static {
		System.loadLibrary("debugTest");
	}
}