Add androidvncserver example.

examples/android/README

+
+This example VNC server for Android is adopted from
+http://code.google.com/p/android-vnc-server/ with some additional
+fixes applied.
+
+To build, you'll need the Android Native Development Kit from
+http://developer.android.com/sdk/ndk/.
+
+
+Building with autotools
+-----------------------
+
+This has the advantage that the LibVNCServer sources are properly set up
+using the configure script.
+
+1. Read <NDK location>/docs/STANDALONE-TOOLCHAIN.html.
+
+2. Setup your toolchain according to step 3 in the above file.
+
+3. Execute 
+
+    ./configure --host=arm-eabi CC=arm-linux-androideabi-gcc
+
+   in the LibVNCServer root directory.
+
+4. Execute
+
+    make
+
+   in the LibVNCServer root directory. This will build the whole
+   LibVNCServer distribution for Android, including androidvncserver.
+
+
+
+
+Building with the NDK build system
+----------------------------------
+
+This is probably easier than the autotools method, but you'll have to edit
+some files manually.
+
+1. Edit rfb/rfbconfig.h to match your Android target. For instance, comment out
+   LIBVNCSERVER_HAVE_LIBJPEG if you don't have libjpeg for Android.
+
+2. Edit the HAVE_X variables in jni/Android.mk accordingly.
+
+3. Execute
+
+    ndk-build -C .
+
+   in the examples/android directory. The resulting binary will be in libs/.
+
+
+

examples/android/jni/Android.mk

+LOCAL_PATH:= $(call my-dir)
+include $(CLEAR_VARS)
+
+LIBVNCSERVER_ROOT:=../../..
+
+HAVE_LIBZ=1
+#HAVE_LIBJPEG=1
+
+ifdef HAVE_LIBZ
+ZLIBSRCS := \
+	$(LIBVNCSERVER_ROOT)/libvncserver/zlib.c \
+	$(LIBVNCSERVER_ROOT)/libvncserver/zrle.c \
+	$(LIBVNCSERVER_ROOT)/libvncserver/zrleoutstream.c \
+	$(LIBVNCSERVER_ROOT)/libvncserver/zrlepalettehelper.c \
+	$(LIBVNCSERVER_ROOT)/common/zywrletemplate.c
+ifdef HAVE_LIBJPEG
+TIGHTSRCS := $(LIBVNCSERVER_ROOT)/libvncserver/tight.c
+endif
+endif
+
+LOCAL_SRC_FILES:= \
+	fbvncserver.c \
+	$(LIBVNCSERVER_ROOT)/libvncserver/main.c \
+	$(LIBVNCSERVER_ROOT)/libvncserver/rfbserver.c \
+	$(LIBVNCSERVER_ROOT)/libvncserver/rfbregion.c \
+	$(LIBVNCSERVER_ROOT)/libvncserver/auth.c \
+	$(LIBVNCSERVER_ROOT)/libvncserver/sockets.c \
+	$(LIBVNCSERVER_ROOT)/libvncserver/stats.c \
+	$(LIBVNCSERVER_ROOT)/libvncserver/corre.c \
+	$(LIBVNCSERVER_ROOT)/libvncserver/hextile.c \
+	$(LIBVNCSERVER_ROOT)/libvncserver/rre.c \
+	$(LIBVNCSERVER_ROOT)/libvncserver/translate.c \
+	$(LIBVNCSERVER_ROOT)/libvncserver/cutpaste.c \
+	$(LIBVNCSERVER_ROOT)/libvncserver/httpd.c \
+	$(LIBVNCSERVER_ROOT)/libvncserver/cursor.c \
+	$(LIBVNCSERVER_ROOT)/libvncserver/font.c \
+	$(LIBVNCSERVER_ROOT)/libvncserver/draw.c \
+	$(LIBVNCSERVER_ROOT)/libvncserver/selbox.c \
+	$(LIBVNCSERVER_ROOT)/common/d3des.c \
+	$(LIBVNCSERVER_ROOT)/common/vncauth.c \
+	$(LIBVNCSERVER_ROOT)/libvncserver/cargs.c \
+	$(LIBVNCSERVER_ROOT)/common/minilzo.c \
+	$(LIBVNCSERVER_ROOT)/libvncserver/ultra.c \
+	$(LIBVNCSERVER_ROOT)/libvncserver/scale.c \
+	$(ZLIBSRCS) \
+	$(TIGHTSRCS)
+
+LOCAL_C_INCLUDES := \
+	$(LOCAL_PATH) \
+	$(LOCAL_PATH)/$(LIBVNCSERVER_ROOT)/libvncserver \
+	$(LOCAL_PATH)/$(LIBVNCSERVER_ROOT)/common \
+	$(LOCAL_PATH)/$(LIBVNCSERVER_ROOT) \
+	external/jpeg
+
+ifdef HAVE_LIBZ
+LOCAL_SHARED_LIBRARIES := libz
+LOCAL_LDLIBS := -lz
+endif
+ifdef HAVE_LIBJPEG
+LOCAL_STATIC_LIBRARIES := libjpeg
+endif
+
+LOCAL_MODULE:= androidvncserver
+
+include $(BUILD_EXECUTABLE)