Updating the data base upgrade/creation code for the new touch exploraion setting.

1. Update the database creation/upgrade code to take care of the new setting
   to enable touch exploration.

2. Made the tocuh exploration settings persistent to the cloud.

Change-Id: Ie24e9184b4a21869432d11d207cb6464fadbac3b

2 files changed, 25 insertions, 0 deletions

diff --git a/packages/SettingsProvider/res/values/defaults.xml b/packages/SettingsProvider/res/values/defaults.xml
index b349030..c61da4e 100644
--- a/packages/SettingsProvider/res/values/defaults.xml
+++ b/packages/SettingsProvider/res/values/defaults.xml
@@ -112,6 +112,9 @@
             0x200000038=0x03000701:0x03010701:0x03020701;
     </string>
 
+    <!-- Default for Settings.Secure.TOUCH_EXPLORATION_ENABLED -->
+    <bool name="def_touch_exploration_enabled">false</bool>
+
     <!-- Default for Settings.System.USER_ROTATION -->
     <integer name="def_user_rotation">0</integer>
 
diff --git a/packages/SettingsProvider/src/com/android/providers/settings/DatabaseHelper.java b/packages/SettingsProvider/src/com/android/providers/settings/DatabaseHelper.java
index a5022e9..ad84112 100644
--- a/packages/SettingsProvider/src/com/android/providers/settings/DatabaseHelper.java
+++ b/packages/SettingsProvider/src/com/android/providers/settings/DatabaseHelper.java
@@ -891,6 +891,25 @@ public class DatabaseHelper extends SQLiteOpenHelper {
              upgradeVersion = 67;
          }
 
+        if (upgradeVersion == 67) {
+            // New setting to enable touch exploration.
+            db.beginTransaction();
+            SQLiteStatement stmt = null;
+            try {
+                stmt = db.compileStatement("INSERT INTO secure(name,value)"
+                        + " VALUES(?,?);");
+                loadBooleanSetting(stmt, Settings.Secure.TOUCH_EXPLORATION_ENABLED,
+                        R.bool.def_touch_exploration_enabled);
+                stmt.close();
+                db.setTransactionSuccessful();
+            } finally {
+                db.endTransaction();
+                if (stmt != null) stmt.close();
+            }
+            upgradeVersion = 68;
+        }
+
+
         // *** Remember to update DATABASE_VERSION above!
 
         if (upgradeVersion != currentVersion) {
@@ -1427,6 +1446,9 @@ public class DatabaseHelper extends SQLiteOpenHelper {
 
             loadIntegerSetting(stmt, Settings.Secure.LONG_PRESS_TIMEOUT,
                     R.integer.def_long_press_timeout_millis);
+
+            loadBooleanSetting(stmt, Settings.Secure.TOUCH_EXPLORATION_ENABLED,
+                    R.bool.def_touch_exploration_enabled);
         } finally {
             if (stmt != null) stmt.close();
         }