commit dcb1a58cf9d66b36de825dae2fa0cb0529e60680
author Elliott Hughes <enh@google.com> Fri Aug 02 09:30:06 2013 -0700
committer Elliott Hughes <enh@google.com> Fri Aug 02 10:03:53 2013 -0700
tree 6be97085a3ea04c3801de7ae0a4e1ff2b2adc160
parent c67b2ed50226c4758d0fc1434d39f6add6a0a533

If media wants ASCII lowercasing, it needs to ask for it.

http://elliotth.blogspot.com/2012/01/beware-convenience-methods.html

Use toLowerCase(Locale.ROOT) if you want ASCII for machine consumption,
and use toLowerCase(Locale.getDefault()) if you want the user's locale's
casing rules for human consumption.

Bug: https://code.google.com/p/android/issues/detail?id=58359
Change-Id: Id9005a17e34217a81bef3b40031b9e2e6272f45d

media/java/android/media/MediaFile.java

diff --git a/media/java/android/media/MediaFile.java b/media/java/android/media/MediaFile.java
index 06d43a2..761ecca 100644
--- a/media/java/android/media/MediaFile.java
+++ b/media/java/android/media/MediaFile.java
@@ -28,6 +28,7 @@
 import java.util.HashMap;
 import java.util.Iterator;
 import java.util.List;
+import java.util.Locale;
 
 /**
  * MediaScanner helper class.
@@ -276,10 +277,10 @@
     }
 
     public static MediaFileType getFileType(String path) {
-        int lastDot = path.lastIndexOf(".");
+        int lastDot = path.lastIndexOf('.');
         if (lastDot < 0)
             return null;
-        return sFileTypeMap.get(path.substring(lastDot + 1).toUpperCase());
+        return sFileTypeMap.get(path.substring(lastDot + 1).toUpperCase(Locale.ROOT));
     }
 
     public static boolean isMimeTypeMedia(String mimeType) {
@@ -325,7 +326,7 @@
         }
         int lastDot = fileName.lastIndexOf('.');
         if (lastDot > 0) {
-            String extension = fileName.substring(lastDot + 1).toUpperCase();
+            String extension = fileName.substring(lastDot + 1).toUpperCase(Locale.ROOT);
             Integer value = sFileTypeToFormatMap.get(extension);
             if (value != null) {
                 return value.intValue();

media/java/android/media/MediaScanner.java

diff --git a/media/java/android/media/MediaScanner.java b/media/java/android/media/MediaScanner.java
index 726e6de..de3041e 100644
--- a/media/java/android/media/MediaScanner.java
+++ b/media/java/android/media/MediaScanner.java
@@ -540,7 +540,7 @@
                     if (noMedia) {
                         result = endFile(entry, false, false, false, false, false);
                     } else {
-                        String lowpath = path.toLowerCase();
+                        String lowpath = path.toLowerCase(Locale.ROOT);
                         boolean ringtones = (lowpath.indexOf(RINGTONES_DIR) > 0);
                         boolean notifications = (lowpath.indexOf(NOTIFICATIONS_DIR) > 0);
                         boolean alarms = (lowpath.indexOf(ALARMS_DIR) > 0);

media/mca/filterpacks/java/android/filterpacks/text/ToUpperCase.java

diff --git a/media/mca/filterpacks/java/android/filterpacks/text/ToUpperCase.java b/media/mca/filterpacks/java/android/filterpacks/text/ToUpperCase.java
index 0cf3477..5ff0af1 100644
--- a/media/mca/filterpacks/java/android/filterpacks/text/ToUpperCase.java
+++ b/media/mca/filterpacks/java/android/filterpacks/text/ToUpperCase.java
@@ -23,6 +23,8 @@
 import android.filterfw.core.FrameFormat;
 import android.filterfw.format.ObjectFormat;
 
+import java.util.Locale;
+
 /**
  * @hide
  */
@@ -47,7 +49,7 @@
         String inputString = (String)input.getObjectValue();
 
         Frame output = env.getFrameManager().newFrame(mOutputFormat);
-        output.setObjectValue(inputString.toUpperCase());
+        output.setObjectValue(inputString.toUpperCase(Locale.getDefault()));
 
         pushOutput("uppercase", output);
     }

media/tests/CameraBrowser/src/com/android/camerabrowser/ObjectViewer.java

diff --git a/media/tests/CameraBrowser/src/com/android/camerabrowser/ObjectViewer.java b/media/tests/CameraBrowser/src/com/android/camerabrowser/ObjectViewer.java
index ef69c44..b288984 100644
--- a/media/tests/CameraBrowser/src/com/android/camerabrowser/ObjectViewer.java
+++ b/media/tests/CameraBrowser/src/com/android/camerabrowser/ObjectViewer.java
@@ -37,6 +37,7 @@
 
 import java.io.File;
 import java.util.Date;
+import java.util.Locale;
 
 /**
  * A view to display the properties of an object.
@@ -120,7 +121,7 @@
             mFileName = info.getName();
             view.setText(mFileName);
             view = (TextView)findViewById(R.id.format);
-            view.setText(Integer.toHexString(info.getFormat()).toUpperCase());
+            view.setText(Integer.toHexString(info.getFormat()).toUpperCase(Locale.ROOT));
             view = (TextView)findViewById(R.id.size);
             view.setText(Long.toString(info.getCompressedSize()));
             view = (TextView)findViewById(R.id.thumb_width);