frameworks/base - CDMA settings additions

These changes are the frameworks/base portion of CDMA UI changes.

Five settings are added:
   - In-call DTMF type (burst or long)
   - Emergency tone type
   - CDMA auto-retry
   - Hearing Aid Compatibility (on/off)
   - TTY mode

core/java/android/provider/Settings.java

@@ -1273,6 +1273,50 @@ public final class Settings {
          */
         public static final String DTMF_TONE_WHEN_DIALING = "dtmf_tone";
 
+        /**
+         * CDMA only settings
+         * DTMF tone type played by the dialer when dialing.
+         *                 0 = Normal
+         *                 1 = Long
+         * @hide
+         */
+        public static final String DTMF_TONE_TYPE_WHEN_DIALING = "dtmf_tone_type";
+
+        /**
+         * CDMA only settings
+         * Emergency Tone  0 = Off
+         *                 1 = Alert
+         *                 2 = Vibrate
+         * @hide
+         */
+        public static final String EMERGENCY_TONE = "emergency_tone";
+
+        /**
+         * CDMA only settings
+         * Whether the auto retry is enabled. The value is
+         * boolean (1 or 0).
+         * @hide
+         */
+        public static final String CALL_AUTO_RETRY = "call_auto_retry";
+
+        /**
+         * Whether the hearing aid is enabled. The value is
+         * boolean (1 or 0).
+         * @hide
+         */
+        public static final String HEARING_AID = "hearing_aid";
+
+        /**
+         * CDMA only settings
+         * TTY Mode
+         * 0 = OFF
+         * 1 = FULL
+         * 2 = VCO
+         * 3 = HCO
+         * @hide
+         */
+        public static final String TTY_MODE = "tty_mode";
+
         /**
          * Whether the sounds effects (key clicks, lid open ...) are enabled. The value is
          * boolean (1 or 0).

packages/SettingsProvider/src/com/android/providers/settings/DatabaseHelper.java

@@ -592,6 +592,21 @@ class DatabaseHelper extends SQLiteOpenHelper {
         loadIntegerSetting(stmt, Settings.System.SCREEN_OFF_TIMEOUT,
                 R.integer.def_screen_off_timeout);
 
+        // Set default cdma emergency tone
+        loadSetting(stmt, Settings.System.EMERGENCY_TONE, 0);
+
+        // Set default cdma call auto retry
+        loadSetting(stmt, Settings.System.CALL_AUTO_RETRY, 0);
+
+        // Set default cdma DTMF type
+        loadSetting(stmt, Settings.System.DTMF_TONE_TYPE_WHEN_DIALING, 0);
+
+        // Set default hearing aid
+        loadSetting(stmt, Settings.System.HEARING_AID, 0);
+
+        // Set default tty mode
+        loadSetting(stmt, Settings.System.TTY_MODE, 0);
+
         loadBooleanSetting(stmt, Settings.System.AIRPLANE_MODE_ON,
                 R.bool.def_airplane_mode_on);