move startActivity function to Context class

This way it can also be called on Application Context

src/api-impl/android/app/Activity.java

@@ -31,7 +31,7 @@ public class Activity extends Context implements Window.Callback {
 	LayoutInflater layout_inflater;
 	Window window = new Window(this);
 	int requested_orientation = -1 /*ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED*/; // dummy
-	private Intent intent;
+	public Intent intent;
 	private Activity resultActivity;
 	private int resultRequestCode;
 	private int pendingRequestCode;
@@ -294,25 +294,6 @@ public class Activity extends Context implements Window.Callback {
 		setResult(resultCode, null);
 	}
 
-	public void startActivity(Intent intent) {
-		System.out.println("startActivity(" + intent + ") called");
-		if (intent.getComponent() == null) {
-			System.out.println("starting extern activity with intent: " + intent);
-			nativeOpenURI(String.valueOf(intent.getData()));
-			return;
-		}
-		try {
-			Class<? extends Activity> cls = Class.forName(intent.getComponent().getClassName()).asSubclass(Activity.class);
-			Constructor<? extends Activity> constructor = cls.getConstructor();
-			Activity activity = constructor.newInstance();
-			activity.intent = intent;
-			activity.getWindow().native_window = getWindow().native_window;
-			nativeStartActivity(activity);
-		} catch (ClassNotFoundException | NoSuchMethodException | SecurityException | InstantiationException | IllegalAccessException | IllegalArgumentException | InvocationTargetException e) {
-			e.printStackTrace();
-		}
-	}
-
 	public final void showDialog(int id) {
 		System.out.println("Activity.showDialog(" + id + ") called");
 	}
@@ -340,8 +321,8 @@ public class Activity extends Context implements Window.Callback {
 	public boolean isChangingConfigurations() {return false;}
 
 	private native void nativeFinish(long native_window);
-	private static native void nativeStartActivity(Activity activity);
+	public static native void nativeStartActivity(Activity activity);
-	private static native void nativeOpenURI(String uri);
+	public static native void nativeOpenURI(String uri);
 
 	@Override
 	public void onContentChanged() {

src/api-impl/android/app/Application.java

@@ -13,6 +13,7 @@ import android.content.ContextWrapper;
 
 public class Application extends ContextWrapper {
 	private String app_icon_path = null;
+	public long native_window;
 
 	private String get_app_icon_path() {
 		return app_icon_path;

src/api-impl/android/content/Context.java

@@ -1,5 +1,6 @@
 package android.content;
 
+import android.app.Activity;
 import android.app.ActivityManager;
 import android.app.AlarmManager;
 import android.app.Application;
@@ -88,7 +89,7 @@ public class Context extends Object {
 		}
 	}
 
-	static Application createApplication() throws InstantiationException, IllegalAccessException, IllegalArgumentException, InvocationTargetException, NoSuchMethodException, SecurityException, ClassNotFoundException {
+	static Application createApplication(long native_window) throws InstantiationException, IllegalAccessException, IllegalArgumentException, InvocationTargetException, NoSuchMethodException, SecurityException, ClassNotFoundException {
 		Application application;
 		ResXmlAttribute application_name = manifest.getApplicationElement().searchAttributeByResourceId(AndroidManifestBlock.ID_name);
 		String className = (application_name != null) ? application_name.getValueAsString() : "android.app.Application";
@@ -101,6 +102,7 @@ public class Context extends Object {
 		ResXmlAttribute application_theme = manifest.getApplicationElement().searchAttributeByResourceId(AndroidManifestBlock.ID_theme);
 		if (application_theme != null)
 			application.setTheme(application_theme.getData());
+		application.native_window = native_window;
 		this_application = application;
 		return application;
 	}
@@ -348,10 +350,25 @@ public class Context extends Object {
 	}
 
 	public void startActivity(Intent intent) {
-		Slog.w(TAG, "------------------");
+		Slog.i(TAG, "startActivity(" + intent + ") called");
-		Slog.w(TAG, "app wants to startActivity("+intent+"), but we don't support that... :/");
+		if ("android.intent.action.CHOOSER".equals(intent.getAction())) {
-		try { throw new java.lang.Exception(); } catch (java.lang.Exception e) { e.printStackTrace(); }
+			intent = (Intent) intent.getExtras().get("android.intent.extra.INTENT");
-		Slog.w(TAG, "------------------");
+		}
+		if (intent.getComponent() == null) {
+			Slog.i(TAG, "starting extern activity with intent: " + intent);
+			Activity.nativeOpenURI(String.valueOf(intent.getData()));
+			return;
+		}
+		try {
+			Class<? extends Activity> cls = Class.forName(intent.getComponent().getClassName()).asSubclass(Activity.class);
+			Constructor<? extends Activity> constructor = cls.getConstructor();
+			Activity activity = constructor.newInstance();
+			activity.intent = intent;
+			activity.getWindow().native_window = this_application.native_window;
+			Activity.nativeStartActivity(activity);
+		} catch (ClassNotFoundException | NoSuchMethodException | SecurityException | InstantiationException | IllegalAccessException | IllegalArgumentException | InvocationTargetException e) {
+			e.printStackTrace();
+		}
 	}
 
 	public final TypedArray obtainStyledAttributes(AttributeSet set, int[] attrs) {

src/main-executable/main.c

@@ -347,7 +347,7 @@ static void open(GtkApplication *app, GFile** files, gint nfiles, const gchar* h
 
 	// construct Application
 	application_object = (*env)->CallStaticObjectMethod(env, handle_cache.context.class,
-		_STATIC_METHOD(handle_cache.context.class, "createApplication", "()Landroid/app/Application;"));
+		_STATIC_METHOD(handle_cache.context.class, "createApplication", "(J)Landroid/app/Application;"), window);
 	if((*env)->ExceptionCheck(env))
 		(*env)->ExceptionDescribe(env);