commit 816cf52abd8f45770f0ac922bbb819184ed4b90f
author Marco Nelissen <marcone@google.com> Mon Jul 06 09:19:10 2009 -0700
committer Marco Nelissen <marcone@google.com> Mon Jul 06 09:58:06 2009 -0700
tree 8b604bed1520b662b20598540e4dad8d6b40bc1e
parent 46841db4f2c7360d3b861a816e51f76acca0d677

Fix the DEFAULT_SORT_ORDER value for media files. Changing this
is OK, because existing app will have the old value compiled in
as a literal, and so will continue to (not) work in the same
way as before. Add code to media key generator to give a leading
ascii \001 the special meaning of "sort first".

api/4.xml

diff --git a/api/4.xml b/api/4.xml
index b117a87..c8a2e83 100644
--- a/api/4.xml
+++ b/api/4.xml
@@ -88821,7 +88821,7 @@
  type="java.lang.String"
  transient="false"
  volatile="false"
- value=""title""
+ value=""title_key""
  static="true"
  final="true"
  deprecated="not deprecated"
@@ -88918,7 +88918,7 @@
  type="java.lang.String"
  transient="false"
  volatile="false"
- value=""title""
+ value=""title_key""
  static="true"
  final="true"
  deprecated="not deprecated"

api/current.xml

diff --git a/api/current.xml b/api/current.xml
index bedec90..b1e042b 100644
--- a/api/current.xml
+++ b/api/current.xml
@@ -104491,7 +104491,7 @@
  type="java.lang.String"
  transient="false"
  volatile="false"
- value=""title""
+ value=""title_key""
  static="true"
  final="true"
  deprecated="not deprecated"
@@ -104588,7 +104588,7 @@
  type="java.lang.String"
  transient="false"
  volatile="false"
- value=""title""
+ value=""title_key""
  static="true"
  final="true"
  deprecated="not deprecated"

core/java/android/provider/MediaStore.java

diff --git a/core/java/android/provider/MediaStore.java b/core/java/android/provider/MediaStore.java
index bc7b5be..21e5865 100644
--- a/core/java/android/provider/MediaStore.java
+++ b/core/java/android/provider/MediaStore.java
@@ -722,9 +722,15 @@
          */
         public static String keyFor(String name) {
             if (name != null)  {
+                boolean sortfirst = false;
                 if (name.equals(android.media.MediaFile.UNKNOWN_STRING)) {
                     return "\001";
                 }
+                // Check if the first character is \001. We use this to
+                // force sorting of certain special files, like the silent ringtone.
+                if (name.startsWith("\001")) {
+                    sortfirst = true;
+                }
                 name = name.trim().toLowerCase();
                 if (name.startsWith("the ")) {
                     name = name.substring(4);
@@ -753,7 +759,11 @@
                         b.append('.');
                     }
                     name = b.toString();
-                    return DatabaseUtils.getCollationKey(name);
+                    String key = DatabaseUtils.getCollationKey(name);
+                    if (sortfirst) {
+                        key = "\001" + key;
+                    }
+                    return key;
                } else {
                     return "";
                 }
@@ -800,7 +810,7 @@
             /**
              * The default sort order for this table
              */
-            public static final String DEFAULT_SORT_ORDER = TITLE;
+            public static final String DEFAULT_SORT_ORDER = TITLE_KEY;
 
             /**
              * Activity Action: Start SoundRecorder application.
@@ -897,7 +907,7 @@
                 /**
                  * The default sort order for this table
                  */
-                public static final String DEFAULT_SORT_ORDER = TITLE;
+                public static final String DEFAULT_SORT_ORDER = TITLE_KEY;
 
                 /**
                  * The ID of the audio file