Use FastPrintWriter... everywhere.

One problem this turned up is, because FastPrintWriter does
its own buffering, a lot of code that used to use PrintWriter
would fail -- if it pointed to a StringWriter, there was no
buffering, so it could just immediately get the result.  Now
you need to first flush the FastPrintWriter.

Also added some new constructors to specify the size of buffer
that FastPrintWriter should use.

Change-Id: If48cd28d7be0b6b3278bbb69a8357e6ce88cf54a

1 files changed, 3 insertions, 3 deletions

diff --git a/services/java/com/android/server/BatteryService.java b/services/java/com/android/server/BatteryService.java
index 32fc18ee96a3..12a05496426d 100644
--- a/services/java/com/android/server/BatteryService.java
+++ b/services/java/com/android/server/BatteryService.java
@@ -16,6 +16,7 @@
 
 package com.android.server;
 
+import android.os.BatteryStats;
 import com.android.internal.app.IBatteryStats;
 import com.android.server.am.BatteryStatsService;
 
@@ -89,7 +90,6 @@ public final class BatteryService extends Binder {
 
     private static final int DUMP_MAX_LENGTH = 24 * 1024;
     private static final String[] DUMPSYS_ARGS = new String[] { "--checkin", "--unplugged" };
-    private static final String BATTERY_STATS_SERVICE_NAME = "batteryinfo";
 
     private static final String DUMPSYS_DATA_PATH = "/data/system/";
 
@@ -509,7 +509,7 @@ public final class BatteryService extends Binder {
     }
 
     private void logBatteryStatsLocked() {
-        IBinder batteryInfoService = ServiceManager.getService(BATTERY_STATS_SERVICE_NAME);
+        IBinder batteryInfoService = ServiceManager.getService(BatteryStats.SERVICE_NAME);
         if (batteryInfoService == null) return;
 
         DropBoxManager db = (DropBoxManager) mContext.getSystemService(Context.DROPBOX_SERVICE);
@@ -519,7 +519,7 @@ public final class BatteryService extends Binder {
         FileOutputStream dumpStream = null;
         try {
             // dump the service to a file
-            dumpFile = new File(DUMPSYS_DATA_PATH + BATTERY_STATS_SERVICE_NAME + ".dump");
+            dumpFile = new File(DUMPSYS_DATA_PATH + BatteryStats.SERVICE_NAME + ".dump");
             dumpStream = new FileOutputStream(dumpFile);
             batteryInfoService.dump(dumpStream.getFD(), DUMPSYS_ARGS);
             FileUtils.sync(dumpStream);