1 files changed, 8 insertions, 3 deletions
diff --git a/platform/android/src/com/artifex/mupdfdemo/MuPDFPageAdapter.java b/platform/android/src/com/artifex/mupdfdemo/MuPDFPageAdapter.java
index 83d6a3fc..6ed10fe4 100644
--- a/platform/android/src/com/artifex/mupdfdemo/MuPDFPageAdapter.java
+++ b/platform/android/src/com/artifex/mupdfdemo/MuPDFPageAdapter.java
@@ -1,6 +1,7 @@
 package com.artifex.mupdfdemo;
 
 import android.content.Context;
+import android.graphics.Bitmap;
 import android.graphics.Point;
 import android.graphics.PointF;
 import android.util.SparseArray;
@@ -10,11 +11,12 @@ import android.widget.BaseAdapter;
 
 public class MuPDFPageAdapter extends BaseAdapter {
 	private final Context mContext;
-	private final FilePickerSupport mFilePickerSupport;
+	private final FilePicker.FilePickerSupport mFilePickerSupport;
 	private final MuPDFCore mCore;
 	private final SparseArray<PointF> mPageSizes = new SparseArray<PointF>();
+	private       Bitmap mSharedHqBm;
 
-	public MuPDFPageAdapter(Context c, FilePickerSupport filePickerSupport, MuPDFCore core) {
+	public MuPDFPageAdapter(Context c, FilePicker.FilePickerSupport filePickerSupport, MuPDFCore core) {
 		mContext = c;
 		mFilePickerSupport = filePickerSupport;
 		mCore = core;
@@ -35,7 +37,10 @@ public class MuPDFPageAdapter extends BaseAdapter {
 	public View getView(final int position, View convertView, ViewGroup parent) {
 		final MuPDFPageView pageView;
 		if (convertView == null) {
-			pageView = new MuPDFPageView(mContext, mFilePickerSupport, mCore, new Point(parent.getWidth(), parent.getHeight()));
+			if (mSharedHqBm == null || mSharedHqBm.getWidth() != parent.getWidth() || mSharedHqBm.getWidth() != parent.getWidth())
+				mSharedHqBm = Bitmap.createBitmap(parent.getWidth(), parent.getHeight(), Bitmap.Config.ARGB_8888);
+
+			pageView = new MuPDFPageView(mContext, mFilePickerSupport, mCore, new Point(parent.getWidth(), parent.getHeight()), mSharedHqBm);
 		} else {
 			pageView = (MuPDFPageView) convertView;
 		}