add some methods needed for androidx dialogs

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

@@ -3,6 +3,7 @@ package android.app;
 import android.content.Context;
 import android.content.DialogInterface.OnCancelListener;
 import android.content.DialogInterface.OnDismissListener;
+import android.os.Bundle;
 import android.os.Handler;
 import android.os.Looper;
 import android.view.Menu;
@@ -55,6 +56,7 @@ public class Dialog implements Window.Callback {
 
 	public void show() {
 		System.out.println("totally showing the Dialog " + this + " right now, most definitely doing that");
+		onCreate(null);
 		new Handler(Looper.getMainLooper()).post(new Runnable() {
 			@Override
 			public void run() {
@@ -72,7 +74,12 @@ public class Dialog implements Window.Callback {
 	}
 
 	public Window getWindow() {
-		return new Window(this);
+		return new Window(this) {
+			@Override
+			public void setContentView(View view) {
+				Dialog.this.setContentView(view);
+			}
+		};
 	}
 
 	public void setCanceledOnTouchOutside(boolean cancel) {}
@@ -85,8 +92,6 @@ public class Dialog implements Window.Callback {
 
 	@Override
 	public void onContentChanged() {
-		// TODO Auto-generated method stub
-		throw new UnsupportedOperationException("Unimplemented method 'onContentChanged'");
 	}
 	@Override
 	public boolean onCreatePanelMenu(int featureId, Menu menu) {
@@ -113,4 +118,8 @@ public class Dialog implements Window.Callback {
 		// TODO Auto-generated method stub
 		throw new UnsupportedOperationException("Unimplemented method 'onPanelClosed'");
 	}
+
+	protected void onCreate (Bundle savedInstanceState) {
+		System.out.println("- onCreate - Dialog!");
+	}
 }

src/api-impl/android/text/Layout.java

@@ -15,4 +15,6 @@ public class Layout {
 	public float getLineWidth(int line) {return 10;}
 
 	public TextPaint getPaint() {return new TextPaint();}
+
+	public int getEllipsisCount(int line) {return 0;}
 }

src/api-impl/android/view/View.java

@@ -1598,4 +1598,8 @@ public class View extends Object {
 	public void setAccessibilityLiveRegion(int mode) {}
 
 	public void invalidateOutline() {}
+
+	public int getMeasuredWidthAndState() {
+		return measuredWidth;
+	}
 }

src/api-impl/android/view/ViewGroup.java

@@ -302,6 +302,8 @@ public class ViewGroup extends View implements ViewParent, ViewManager {
 		return false;
 	}
 
+	public void setClipToPadding(boolean clipToPadding) {}
+
 	public static class LayoutParams {
 		public static final int FILL_PARENT = -1;
 		public static final int MATCH_PARENT = -1;

src/api-impl/android/widget/AbsListView.java

@@ -15,4 +15,12 @@ public abstract class AbsListView extends AdapterView {
 
 	public void setChoiceMode(int choiceMode) {}
 
+	public void setOnScrollListener(OnScrollListener onScrollListener) {}
+
+	public void setAdapter(ListAdapter adapter) {}
+
+	public void setItemChecked(int position, boolean value) {}
+
+	public interface OnScrollListener {}
+
 }

src/api-impl/android/widget/Space.java

@@ -0,0 +1,19 @@
+package android.widget;
+
+import android.content.Context;
+import android.util.AttributeSet;
+import android.view.View;
+
+public class Space extends View {
+
+	public Space(Context context) {
+		super(context);
+		haveComplexMeasure = true;
+	}
+
+	public Space(Context context, AttributeSet attributeSet) {
+		super(context, attributeSet);
+		haveComplexMeasure = true;
+	}
+
+}

src/api-impl/meson.build

@@ -429,6 +429,7 @@ hax_jar = jar('hax', [
               	'android/widget/Scroller.java',
               	'android/widget/ScrollView.java',
               	'android/widget/SeekBar.java',
+              	'android/widget/Space.java',
               	'android/widget/Spinner.java',
               	'android/widget/SpinnerAdapter.java',
               	'android/widget/Switch.java',