From 0bb3d7ce1553aa614b9c342485bcfc293fe68e9f Mon Sep 17 00:00:00 2001
From: Julian Winkler <julian.winkler1@web.de>
Date: Sat, 17 Feb 2024 15:28:29 +0100
Subject: [PATCH] implement ViewStub.inflate()

---
 src/api-impl/android/view/ViewStub.java | 25 +++++++++++++++++++++++--
 1 file changed, 23 insertions(+), 2 deletions(-)

diff --git a/src/api-impl/android/view/ViewStub.java b/src/api-impl/android/view/ViewStub.java
index 14be6c70..b7c640aa 100644
--- a/src/api-impl/android/view/ViewStub.java
+++ b/src/api-impl/android/view/ViewStub.java
@@ -1,16 +1,37 @@
 package android.view;
 
 import android.content.Context;
+import android.content.res.TypedArray;
 import android.util.AttributeSet;
 
 public class ViewStub extends View {
 
+	private int layoutResource;
+
 	public ViewStub(Context context) {
-		super(context);
+		this(context, null, 0);
 	}
 
 	public ViewStub(Context context, AttributeSet attributeSet) {
-		super(context, attributeSet);
+		this(context, attributeSet, 0);
+	}
+
+	public ViewStub(Context context, AttributeSet attributeSet, int defStyle) {
+		super(context, attributeSet, defStyle);
+		TypedArray a = context.obtainStyledAttributes(attributeSet, com.android.internal.R.styleable.ViewStub);
+		layoutResource = a.getResourceId(com.android.internal.R.styleable.ViewStub_layout, -1);
+		a.recycle();
+	}
+
+	public View inflate() {
+		if (layoutResource == -1)
+			throw new IllegalStateException("ViewStub must have a valid layoutResource");
+		ViewGroup parent = (ViewGroup) getParent();
+		View view = LayoutInflater.from(getContext()).inflate(layoutResource, parent, false);
+		int index = parent.indexOfChild(this);
+		parent.removeView(this);
+		parent.addView(view, index, getLayoutParams());
+		return view;
 	}
 
 }