From 54d068ec6af0ee6d261a135400efe6816c6f5ffe Mon Sep 17 00:00:00 2001 From: Svetoslav Ganov Date: Wed, 2 Mar 2011 12:58:40 -0800 Subject: Add system wide management of core settings bug:3505060 Since we want to have some settings that are used very frequently by many applications (long-press timeout is one example) these should be managed efficiently to reduce lookups from different processes because in the case of a cache miss a disk I/O is performed. Now the system manages such core settings and propagates them to the application processes. Change-Id: Ie793211baf8770f2181ac8ba9d7c2609dfaa32a7 --- .../android/providers/settings/DatabaseHelper.java | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) (limited to 'packages/SettingsProvider/src/com') diff --git a/packages/SettingsProvider/src/com/android/providers/settings/DatabaseHelper.java b/packages/SettingsProvider/src/com/android/providers/settings/DatabaseHelper.java index f336f06..d901c2c 100644 --- a/packages/SettingsProvider/src/com/android/providers/settings/DatabaseHelper.java +++ b/packages/SettingsProvider/src/com/android/providers/settings/DatabaseHelper.java @@ -819,6 +819,24 @@ public class DatabaseHelper extends SQLiteOpenHelper { upgradeVersion = 64; } + if (upgradeVersion == 64) { + // New setting to configure the long press timeout. + db.beginTransaction(); + SQLiteStatement stmt = null; + try { + stmt = db.compileStatement("INSERT INTO secure(name,value)" + + " VALUES(?,?);"); + loadIntegerSetting(stmt, Settings.Secure.LONG_PRESS_TIMEOUT, + R.integer.def_long_press_timeout_millis); + stmt.close(); + db.setTransactionSuccessful(); + } finally { + db.endTransaction(); + if (stmt != null) stmt.close(); + } + upgradeVersion = 65; + } + // *** Remember to update DATABASE_VERSION above! if (upgradeVersion != currentVersion) { @@ -1332,6 +1350,9 @@ public class DatabaseHelper extends SQLiteOpenHelper { loadSetting(stmt, Settings.Secure.DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE, Integer.toString(recommendedMaxBytes)); } + + loadIntegerSetting(stmt, Settings.Secure.LONG_PRESS_TIMEOUT, + R.integer.def_long_press_timeout_millis); } finally { if (stmt != null) stmt.close(); } -- cgit v1.1