Add Android examples

git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@12866 626c5289-ae23-0410-ae9c-e8d60b6d4f22

Examples/android/simple/jni/Android.mk

@@ -0,0 +1,9 @@
+# File: Android.mk
+LOCAL_PATH := $(call my-dir)
+
+include $(CLEAR_VARS)
+
+LOCAL_MODULE    := example
+LOCAL_SRC_FILES := example_wrap.c example.c
+
+include $(BUILD_SHARED_LIBRARY)

Examples/android/simple/jni/example.c

@@ -0,0 +1,17 @@
+/* File : example.c */
+
+/* A global variable */
+double Foo = 3.0;
+
+/* Compute the greatest common divisor of positive integers */
+int gcd(int x, int y) {
+  int g;
+  g = y;
+  while (x > 0) {
+    g = x;
+    x = y % x;
+    y = g;
+  }
+  return g;
+}
+

Examples/android/simple/jni/example.i

@@ -0,0 +1,7 @@
+/* File : example.i */
+%module example
+
+%inline %{
+extern int    gcd(int x, int y);
+extern double Foo;
+%}