<NME> ProgressInputStream.java
<BEF> ADDFILE
<MSG> new: have progress bar when importing GPX
<DFF> @@ -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;
+    }
+
+}

new: have progress bar when importing GPX