Add Android metadata generator

owenthcarey · owenthcarey · commit ed96238a0d86 · 2023-06-01T15:50:14.000-07:00
diff --git a/.gitignore b/.gitignore
@@ -160,4 +160,4 @@ cython_debug/
 .idea/
 
 # Metadata
-metadata.json
+*_metadata.json
diff --git a/libs/metadata_generators/android_metadata_generator.py b/libs/metadata_generators/android_metadata_generator.py
@@ -0,0 +1,45 @@
+import os
+
+os.environ[
+    "JAVA_HOME"
+] = "/Library/Java/JavaVirtualMachines/jdk-12.0.2.jdk/Contents/Home"
+
+from jnius import autoclass
+import json
+
+# Load the necessary Java classes using pyjnius
+ContextClass = autoclass("android.widget.Button")
+ModifierClass = autoclass("java.lang.reflect.Modifier")
+
+
+def extract(java_class):
+    # Get all the methods of the Android class
+    methods = java_class.getMethods()
+    # Extract metadata for each method
+    data = []
+    for method in methods:
+        method_name = method.getName()
+        method_return_type = method.getReturnType().getSimpleName()
+        method_parameters = method.getParameterTypes()
+        method_parameter_types = [param.getSimpleName() for param in method_parameters]
+        method_modifiers = ModifierClass.toString(method.getModifiers())
+        method_metadata = {
+            "Name": method_name,
+            "ReturnType": method_return_type,
+            "ParameterTypes": method_parameter_types,
+            "Modifiers": method_modifiers,
+            "Type": "Method",  # since we're only dealing with methods here
+        }
+        data.append(method_metadata)
+    return data
+
+
+def main():
+    metadata = extract(ContextClass)
+    # Save the extracted metadata
+    with open("android_metadata.json", "w") as f:
+        json.dump(metadata, f, indent=2)
+
+
+if __name__ == "__main__":
+    main()
diff --git a/libs/metadata_generators/ios_metadata_generator.py b/libs/metadata_generators/ios_metadata_generator.py
@@ -32,8 +32,10 @@ def extract(cursor):
 
 def main():
     args = [
-        "-x", "objective-c",
-        "-arch", "arm64",
+        "-x",
+        "objective-c",
+        "-arch",
+        "arm64",
         "-fno-objc-arc",
         # "-fmodules",
         # "-fmodule-maps",
@@ -45,19 +47,19 @@ def main():
         "-I/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/clang/14.0.3/include",
         "-I/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include",
         "-I/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include",
-        "-I/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks"
+        "-I/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks",
     ]
     tu = index.parse(
         "/Applications/Xcode.app/Contents/Developer/Platforms/"
         "iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/"
         "Library/Frameworks/UIKit.framework/Headers/UIKit.h",
-        args
+        args,
     )
     print(f"Translation unit: {tu.spelling}")
     for diag in tu.diagnostics:
         print(diag)
     metadata = extract(tu.cursor)
-    with open("metadata.json", "w") as f:
+    with open("ios_metadata.json", "w") as f:
         json.dump(metadata, f, indent=2)
 
 
diff --git a/requirements.txt b/requirements.txt
@@ -12,6 +12,7 @@ click==8.1.3
 contourpy==1.0.7
 cookiecutter==2.1.1
 cycler==0.11.0
+Cython==0.29.35
 Django==4.2.1
 dmgbuild==1.6.1
 ds-store==1.3.1
@@ -22,6 +23,7 @@ idna==3.4
 iniconfig==2.0.0
 Jinja2==3.1.2
 jinja2-time==0.2.0
+jnius==1.1.0
 kiwisolver==1.4.4
 mac-alias==2.2.2
 markdown-it-py==2.2.0
