Build native LXST filterlib.so and inject into APK

recipes/lxst/__init__.py

@@ -0,0 +1,33 @@
+"""
+Android Bluetooth Low Energy
+"""
+from pythonforandroid.recipe import PythonRecipe
+from pythonforandroid.toolchain import current_directory, info, shprint
+import sh
+from os.path import join
+
+
+class LXSTRecipe(PythonRecipe):
+    name = 'lxst_recipe'
+    depends = ['python3', 'setuptools', 'android', "cffi"]
+    call_hostpython_via_targetpython = False
+    install_in_hostpython = True
+
+    def prepare_build_dir(self, arch):
+        build_dir = self.get_build_dir(arch)
+        assert build_dir.endswith(self.name)
+        shprint(sh.rm, '-rf', build_dir)
+        shprint(sh.mkdir, build_dir)
+
+        srcs = ('/home/markqvist/Information/Source/LXST/LXST', '/home/markqvist/Information/Source/LXST/setup.py', '/home/markqvist/Information/Source/LXST/README.md')
+
+        for filename in srcs:
+            print(f"Copy {join(self.get_recipe_dir(), filename)} to {build_dir}")
+            shprint(sh.cp, '-a', join(self.get_recipe_dir(), filename),
+                    build_dir)
+
+    def postbuild_arch(self, arch):
+        super(LXSTRecipe, self).postbuild_arch(arch)
+        info("LXST native build completed")
+
+recipe = LXSTRecipe()