#1348: use buffered io

2 files changed, 11 insertions, 6 deletions

diff --git a/main/src/cgeo/geocaching/export/FieldnoteExport.java b/main/src/cgeo/geocaching/export/FieldnoteExport.java
index 2900781..1165a14 100644
--- a/main/src/cgeo/geocaching/export/FieldnoteExport.java
+++ b/main/src/cgeo/geocaching/export/FieldnoteExport.java
@@ -25,6 +25,7 @@ import android.view.ContextThemeWrapper;
 import android.view.View;
 import android.widget.CheckBox;
 
+import java.io.BufferedOutputStream;
 import java.io.File;
 import java.io.FileOutputStream;
 import java.io.IOException;
@@ -153,16 +154,19 @@ class FieldnoteExport extends AbstractExport {
             SimpleDateFormat fileNameDateFormat = new SimpleDateFormat("yyyyMMddHHmmss", Locale.US);
             exportFile = new File(exportLocation.toString() + '/' + fileNameDateFormat.format(new Date()) + ".txt");
 
-            Writer fw = null;
+            Writer fileWriter = null;
+            BufferedOutputStream buffer = null;
             try {
                 OutputStream os = new FileOutputStream(exportFile);
-                fw = new OutputStreamWriter(os, CharEncoding.UTF_16);
-                fw.write(fieldNoteBuffer.toString());
+                buffer = new BufferedOutputStream(os);
+                fileWriter = new OutputStreamWriter(buffer, CharEncoding.UTF_16);
+                fileWriter.write(fieldNoteBuffer.toString());
             } catch (IOException e) {
                 Log.e("FieldnoteExport.ExportTask export", e);
                 return false;
             } finally {
-                IOUtils.closeQuietly(fw);
+                IOUtils.closeQuietly(buffer);
+                IOUtils.closeQuietly(fileWriter);
             }
 
             if (upload) {
diff --git a/main/src/cgeo/geocaching/export/GpxExport.java b/main/src/cgeo/geocaching/export/GpxExport.java
index 3e58276..c17448f 100644
--- a/main/src/cgeo/geocaching/export/GpxExport.java
+++ b/main/src/cgeo/geocaching/export/GpxExport.java
@@ -32,6 +32,7 @@ import android.view.View;
 import android.widget.CheckBox;
 import android.widget.TextView;
 
+import java.io.BufferedWriter;
 import java.io.File;
 import java.io.FileWriter;
 import java.io.IOException;
@@ -142,13 +143,13 @@ class GpxExport extends AbstractExport {
 
             final SimpleDateFormat fileNameDateFormat = new SimpleDateFormat("yyyyMMddHHmmss", Locale.US);
             final File exportFile = new File(Settings.getGpxExportDir() + File.separatorChar + "export_" + fileNameDateFormat.format(new Date()) + ".gpx");
-            FileWriter writer = null;
+            BufferedWriter writer = null;
             try {
                 final File exportLocation = new File(Settings.getGpxExportDir());
                 exportLocation.mkdirs();
 
                 final XmlSerializer gpx = new KXmlSerializer();
-                writer = new FileWriter(exportFile);
+                writer = new BufferedWriter(new FileWriter(exportFile));
                 gpx.setOutput(writer);
 
                 gpx.startDocument("UTF-8", true);