qt6: PythonActivity: init from static context

qt6.10 removed static lib init option, do it ourself.

Author: accumulator

pythonforandroid/bootstraps/qt6/build/src/main/java/org/kivy/android/PythonActivity.java

@@ -60,6 +60,13 @@ public class PythonActivity extends QtActivity implements ActivityCompat.OnReque
 
     public static native void nativeSetenv(String name, String value);
 
+    private static PythonActivityInit init = null;
+
+    static {
+        Log.v(TAG, "PythonActivity static");
+        init = new PythonActivityInit();
+    }
+
     public String getAppRoot() {
         return getFilesDir().getAbsolutePath() + "/app";
     }
@@ -103,6 +110,8 @@ public void onCreate(Bundle savedInstanceState) {
         this.mActivity = this;
 
         loadNativeLib();
+        init.setActivity(this, this);
+        init.setContext(this);
 
         super.onCreate(savedInstanceState);
     }

pythonforandroid/bootstraps/qt6/build/src/main/java/org/kivy/android/PythonActivityInit.java

@@ -22,6 +22,10 @@ public class PythonActivityInit {
     private PythonActivity mActivity;
     // private QtActivityDelegate mLoader;
 
+    static {
+        Log.v(TAG, "PythonActivityInit static");
+    }
+
     public void setActivity(Activity activity, Object o) {
         Log.v(TAG, "PythonActivityInit setActivity running");
         Log.v(TAG, activity.getClass().getName());