Add Rubicon to Android

owenthcarey · owenthcarey · commit 71658105af6c · 2023-05-30T12:33:54.000-07:00
diff --git a/apps/android_pythonnative_2/app/build.gradle b/apps/android_pythonnative_2/app/build.gradle
@@ -22,6 +22,7 @@ android {
         python {
             pip {
                 install "matplotlib"
+                install "rubicon-java"
             }
         }
     }
diff --git a/apps/android_pythonnative_2/app/src/main/java/com/pythonnative/pythonnative/ui/home/HomeFragment.kt b/apps/android_pythonnative_2/app/src/main/java/com/pythonnative/pythonnative/ui/home/HomeFragment.kt
@@ -2,15 +2,18 @@ package com.pythonnative.pythonnative.ui.home
 
 import android.graphics.BitmapFactory
 import android.os.Bundle
+import android.util.Log
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
+import android.widget.Button
 import android.widget.TextView
 import androidx.fragment.app.Fragment
 import androidx.lifecycle.ViewModelProvider
 import androidx.lifecycle.lifecycleScope
 import com.pythonnative.pythonnative.databinding.FragmentHomeBinding
 import com.chaquo.python.PyException
+import com.chaquo.python.PyObject
 import com.chaquo.python.Python
 import com.chaquo.python.android.AndroidPlatform
 import kotlinx.coroutines.Dispatchers
@@ -38,6 +41,16 @@ class HomeFragment : Fragment() {
         }
         val py = Python.getInstance()
         val plotModule = py.getModule("plot")
+//        val buttonModule = py.getModule("create_button")
+
+//        val buttonModule: PyObject?
+//        try {
+//            buttonModule = py.getModule("create_button")
+//        } catch (e: PyException) {
+//            Log.e("Python Error", "Error importing Python module", e)
+//            binding.textHome.text = e.message
+//            return binding.root
+//        }
 
         // Variables to keep the user's input
         val xInput = "1 2 3 4 5"
@@ -54,7 +67,14 @@ class HomeFragment : Fragment() {
                     val bitmap = BitmapFactory.decodeByteArray(bytes, 0, bytes.size)
                     binding.imageHome.setImageBitmap(bitmap)
                 }
+//                val buttonId = buttonModule.callAttr(
+//                    "create_button",
+//                    requireActivity()
+//                ).toJava(Int::class.java)
+//                val button = requireActivity().findViewById<Button>(buttonId)
+//                binding.root.addView(button)
             } catch (e: PyException) {
+                Log.e("Python Error", "Error executing Python code", e)
                 binding.textHome.text = e.message
             }
         }
diff --git a/apps/android_pythonnative_2/app/src/main/python/create_button.py b/apps/android_pythonnative_2/app/src/main/python/create_button.py
@@ -0,0 +1,10 @@
+from rubicon.java import JavaClass
+
+Button = JavaClass("android/widget/Button")
+
+
+def create_button(context):
+    button = Button(context)
+    button.setId(hash(button))
+    button.setText("Button created in Python")
+    return button.getId()
diff --git a/requirements.txt b/requirements.txt
@@ -8,34 +8,43 @@ certifi==2023.5.7
 chardet==5.1.0
 charset-normalizer==3.1.0
 click==8.1.3
+contourpy==1.0.7
 cookiecutter==2.1.1
+cycler==0.11.0
 Django==4.2.1
 dmgbuild==1.6.1
 ds-store==1.3.1
+fonttools==4.39.4
 gitdb==4.0.10
 GitPython==3.1.31
 idna==3.4
 iniconfig==2.0.0
 Jinja2==3.1.2
 jinja2-time==0.2.0
+kiwisolver==1.4.4
 mac-alias==2.2.2
 markdown-it-py==2.2.0
 MarkupSafe==2.1.2
+matplotlib==3.7.1
 mdurl==0.1.2
 mypy-extensions==1.0.0
+numpy==1.24.3
 packaging==23.1
 pathspec==0.11.1
+Pillow==9.5.0
 platformdirs==3.5.1
 pluggy==1.0.0
 psutil==5.9.5
 Pygments==2.15.1
+pyparsing==3.0.9
 pyproject_hooks==1.0.0
 pytest==7.3.1
 python-dateutil==2.8.2
 python-slugify==8.0.1
 PyYAML==6.0
 requests==2.31.0
 rich==13.3.5
+rubicon-java==0.2.6
 rubicon-objc==0.4.6
 six==1.16.0
 smmap==5.0.0

Original file line number	Diff line number	Diff line change
`@@ -22,6 +22,7 @@ android {`
`22`	`22`	`python {`
`23`	`23`	`pip {`
`24`	`24`	`install "matplotlib"`
	`25`	`+ install "rubicon-java"`
`25`	`26`	`}`
`26`	`27`	`}`
`27`	`28`	`}`