1 files changed, 25 insertions, 0 deletions
diff --git a/platform/android/src/com/artifex/mupdfdemo/BitmapHolder.java b/platform/android/src/com/artifex/mupdfdemo/BitmapHolder.java
new file mode 100644
index 00000000..5816e7bb
--- /dev/null
+++ b/platform/android/src/com/artifex/mupdfdemo/BitmapHolder.java
@@ -0,0 +1,25 @@
+package com.artifex.mupdfdemo;
+
+import android.graphics.Bitmap;
+
+public class BitmapHolder {
+	private Bitmap bm;
+
+	public BitmapHolder() {
+		bm = null;
+	}
+
+	public synchronized void setBm(Bitmap abm) {
+		if (bm != null && bm != abm)
+			bm.recycle();
+		bm = abm;
+	}
+
+	public synchronized void drop() {
+		bm = null;
+	}
+
+	public synchronized Bitmap getBm() {
+		return bm;
+	}
+}