#226 Delete all .ser files when clearing cache

2 files changed, 9 insertions, 0 deletions

diff --git a/src/github/daneren2005/dsub/activity/SettingsActivity.java b/src/github/daneren2005/dsub/activity/SettingsActivity.java
index f8fed602..1807237c 100644
--- a/src/github/daneren2005/dsub/activity/SettingsActivity.java
+++ b/src/github/daneren2005/dsub/activity/SettingsActivity.java
@@ -125,6 +125,7 @@ public class SettingsActivity extends PreferenceActivity implements SharedPrefer
 							@Override
 							protected Void doInBackground() throws Throwable {
 								FileUtil.deleteMusicDirectory(SettingsActivity.this);
+								FileUtil.deleteSerializedCache(SettingsActivity.this);
 								return null;
 							}
 
diff --git a/src/github/daneren2005/dsub/util/FileUtil.java b/src/github/daneren2005/dsub/util/FileUtil.java
index 2c717416..852fc2ab 100644
--- a/src/github/daneren2005/dsub/util/FileUtil.java
+++ b/src/github/daneren2005/dsub/util/FileUtil.java
@@ -22,6 +22,7 @@ import java.io.File;
 import java.io.FileInputStream;
 import java.io.FileNotFoundException;
 import java.io.FileOutputStream;
+import java.io.FilenameFilter;
 import java.io.RandomAccessFile;
 import java.io.Serializable;
 import java.util.Arrays;
@@ -228,6 +229,13 @@ public class FileUtil {
 		File musicDirectory = FileUtil.getMusicDirectory(context);
 		return Util.recursiveDelete(musicDirectory);
 	}
+	public static void deleteSerializedCache(Context context) {
+		for(File file: context.getCacheDir().listFiles()) {
+			if(file.getName().indexOf(".ser") != -1) {
+				file.delete();
+			}
+		}
+	}
 
     public static boolean ensureDirectoryExistsAndIsReadWritable(File dir) {
         if (dir == null) {