Use buffered output during packages.xml write
FileOutputStream writes data one byte at a time, so use the
BufferedOutputStream to wrap it and write once all the XML serialization
is done.
Change-Id: I419a6fcac2ac9a72a6cf41d4ca6e7ab6c7505618
diff --git a/services/java/com/android/server/PackageManagerService.java b/services/java/com/android/server/PackageManagerService.java
index 4c15c94..72daa64 100644
--- a/services/java/com/android/server/PackageManagerService.java
+++ b/services/java/com/android/server/PackageManagerService.java
@@ -91,6 +91,7 @@
import android.view.Display;
import android.view.WindowManager;
+import java.io.BufferedOutputStream;
import java.io.File;
import java.io.FileDescriptor;
import java.io.FileInputStream;
@@ -8304,7 +8305,8 @@
mPastSignatures.clear();
try {
- FileOutputStream str = new FileOutputStream(mSettingsFilename);
+ BufferedOutputStream str = new BufferedOutputStream(new FileOutputStream(
+ mSettingsFilename));
//XmlSerializer serializer = XmlUtils.serializerInstance();
XmlSerializer serializer = new FastXmlSerializer();
@@ -8401,7 +8403,7 @@
File tempFile = new File(mPackageListFilename.toString() + ".tmp");
JournaledFile journal = new JournaledFile(mPackageListFilename, tempFile);
- str = new FileOutputStream(journal.chooseForWrite());
+ str = new BufferedOutputStream(new FileOutputStream(journal.chooseForWrite()));
try {
StringBuilder sb = new StringBuilder();
for (PackageSetting pkg : mPackages.values()) {