Simplify the code. Change references of "@strings" to literals for those
non-translatable values.

Change-Id: I56636cd8f5674937ee6e3fb4023959199fcf4bb0
diff --git a/res/values/arrays.xml b/res/values/arrays.xml
index 0b7c9e0..6d25637 100644
--- a/res/values/arrays.xml
+++ b/res/values/arrays.xml
@@ -75,8 +75,8 @@
     </string-array>
 
     <string-array name="pref_camera_focusmode_entryvalues" translatable="false">
-        <item>@string/pref_camera_focusmode_value_auto</item>
-        <item>@string/pref_camera_focusmode_value_infinity</item>
+        <item>auto</item>
+        <item>infinity</item>
     </string-array>
 
     <!-- Camera Preferences flash mode dialog box entries -->
@@ -87,9 +87,9 @@
     </string-array>
 
     <string-array name="pref_camera_flashmode_entryvalues" translatable="false">
-        <item>@string/pref_camera_flashmode_value_auto</item>
-        <item>@string/pref_camera_flashmode_value_on</item>
-        <item>@string/pref_camera_flashmode_value_off</item>
+        <item>auto</item>
+        <item>on</item>
+        <item>off</item>
     </string-array>
 
     <!-- Camera Preferences White Balance dialog box entries -->
diff --git a/res/values/strings.xml b/res/values/strings.xml
index 7ba4664..96ae1aa 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -395,10 +395,6 @@
     <string name="pref_camera_focusmode_entry_auto">Auto</string>
     <string name="pref_camera_focusmode_entry_infinity">Infinity</string>
 
-    <!-- Focus mode entry values.-->
-    <string name="pref_camera_focusmode_value_auto" translatable="false">auto</string>
-    <string name="pref_camera_focusmode_value_infinity" translatable="false">infinity</string>
-
     <!-- Settings screen, focus mode dialog title -->
     <string name="pref_camera_focusmode_dialogtitle">Focus mode</string>
 
@@ -413,11 +409,6 @@
     <string name="pref_camera_flashmode_entry_on">On</string>
     <string name="pref_camera_flashmode_entry_off">Off</string>
 
-    <!-- Flash mode entry values.-->
-    <string name="pref_camera_flashmode_value_auto" translatable="false">auto</string>
-    <string name="pref_camera_flashmode_value_on" translatable="false">on</string>
-    <string name="pref_camera_flashmode_value_off" translatable="false">off</string>
-
     <!-- Settings screen, flash mode dialog title -->
     <string name="pref_camera_flashmode_dialogtitle">Flash mode</string>
 
diff --git a/src/com/android/camera/Camera.java b/src/com/android/camera/Camera.java
index 60a2469..ead381b 100644
--- a/src/com/android/camera/Camera.java
+++ b/src/com/android/camera/Camera.java
@@ -1382,8 +1382,7 @@
         // If the user has half-pressed the shutter and focus is completed, we
         // can take the photo right away. If the focus mode is infinity, we can
         // also take the photo.
-        if (mFocusMode.equals(getString(
-                R.string.pref_camera_focusmode_value_infinity))
+        if (mFocusMode.equals(CameraSettings.VALUE_FOCUS_INFINITY)
                 || (mFocusState == FOCUS_SUCCESS
                 || mFocusState == FOCUS_FAIL)) {
             if (mZoomButtons != null) mZoomButtons.setVisible(false);
@@ -1400,8 +1399,7 @@
 
     private void doFocus(boolean pressed) {
         // Do the focus if the mode is auto. No focus needed in infinity mode.
-        if (mFocusMode.equals(getString(
-                R.string.pref_camera_focusmode_value_auto))) {
+        if (mFocusMode.equals(CameraSettings.VALUE_FOCUS_AUTO)) {
             if (pressed) {  // Focus key down.
                 autoFocus();
             } else {  // Focus key up.
diff --git a/src/com/android/camera/CameraSettings.java b/src/com/android/camera/CameraSettings.java
index 1888e32..d26a801 100644
--- a/src/com/android/camera/CameraSettings.java
+++ b/src/com/android/camera/CameraSettings.java
@@ -34,6 +34,10 @@
     public static final String KEY_WHITE_BALANCE =
             "pref_camera_whitebalance_key";
     public static final String KEY_SCENE_MODE = "pref_camera_scenemode_key";
+
+    public static final String VALUE_FOCUS_INFINITY = "infinity";
+    public static final String VALUE_FOCUS_AUTO = "auto";
+
     public static final int CURRENT_VERSION = 1;
 
     // max mms video duration in seconds.