Fix 5521540: UI Tweaks.

- draw fan-shaped semi-transparent area on the indicator wheel.
- change selected indicator color
- remove video mode black border
- set activity background to black
- update assets
- don't gray out unselected modes in mode picker (tablet)
- set ok/cancel icons to 32dp, font to 12sp bold

Change-Id: Iedc43dca29d1943965caf2d36cce176d8e509547

1 files changed, 6 insertions, 3 deletions

diff --git a/src/com/android/camera/ModePicker.java b/src/com/android/camera/ModePicker.java
index ccde71d..b79baa5 100644
--- a/src/com/android/camera/ModePicker.java
+++ b/src/com/android/camera/ModePicker.java
@@ -223,10 +223,13 @@ public class ModePicker extends RelativeLayout implements View.OnClickListener,
     }
 
     private void updateModeState() {
-        // Grey-out the unselected icons.
-        for (int i = 0; i < MODE_NUM; ++i) {
-            highlightView(mModeSelectionIcon[i], (i == mCurrentMode));
+        // Grey-out the unselected icons for Phone UI.
+        if (mCurrentModeFrame != null) {
+            for (int i = 0; i < MODE_NUM; ++i) {
+                highlightView(mModeSelectionIcon[i], (i == mCurrentMode));
+            }
         }
+
         // Update the current mode icons on the Phone UI. The selected mode
         // should be in the center of the current mode icon bar.
         if (mCurrentModeFrame != null) {