1 files changed, 40 insertions, 0 deletions
diff --git a/main/src/cgeo/geocaching/files/ProgressInputStream.java b/main/src/cgeo/geocaching/files/ProgressInputStream.java
new file mode 100644
index 0000000..a42a6fd
--- /dev/null
+++ b/main/src/cgeo/geocaching/files/ProgressInputStream.java
@@ -0,0 +1,40 @@
+package cgeo.geocaching.files;
+
+import java.io.FilterInputStream;
+import java.io.IOException;
+import java.io.InputStream;
+
+public class ProgressInputStream extends FilterInputStream {
+
+    private int progress = 0;
+
+    protected ProgressInputStream(InputStream in) {
+        super(in);
+    }
+
+    @Override
+    public int read() throws IOException {
+        final int read = super.read();
+        progress += read;
+        return read;
+    }
+
+    @Override
+    public int read(byte[] buffer) throws IOException {
+        final int read = super.read(buffer);
+        progress += read;
+        return read;
+    }
+
+    @Override
+    public int read(byte[] buffer, int offset, int count) throws IOException {
+        final int read = super.read(buffer, offset, count);
+        progress += read;
+        return read;
+    }
+
+    int getProgress() {
+        return progress / 2;
+    }
+
+}