Add the missing setEnabled() for phone UI controls.

bug:5109283

We have to hide the setting buttons during video recording, or it will crash
the camera driver easily by changing the camera settings. For camera
mode, we just simply disable the buttons with grey out effect.

Change-Id: Iec06a48f246ab5ef9ae4d8c6ca0b78851fcb0155

1 files changed, 10 insertions, 1 deletions

diff --git a/src/com/android/camera/ui/SecondLevelIndicatorControlBar.java b/src/com/android/camera/ui/SecondLevelIndicatorControlBar.java
index 5ce586e..b725002 100644
--- a/src/com/android/camera/ui/SecondLevelIndicatorControlBar.java
+++ b/src/com/android/camera/ui/SecondLevelIndicatorControlBar.java
@@ -43,7 +43,7 @@ public class SecondLevelIndicatorControlBar extends IndicatorControl implements
     public void initialize(Context context, PreferenceGroup group,
             String[] keys, String[] otherSettingKeys) {
         if (mCloseIcon == null) {
-            mCloseIcon = new ImageView(context);
+            mCloseIcon = new ColorFilterImageView(context);
             mCloseIcon.setImageResource(R.drawable.btn_close_settings);
             mCloseIcon.setOnClickListener(this);
             addView(mCloseIcon);
@@ -112,4 +112,13 @@ public class SecondLevelIndicatorControlBar extends IndicatorControl implements
                     top + i * height / count + h);
         }
     }
+
+    @Override
+    public void setEnabled(boolean enabled) {
+        super.setEnabled(enabled);
+        if (mCurrentMode == MODE_VIDEO) {
+            mCloseIcon.setVisibility(enabled ? View.VISIBLE : View.INVISIBLE);
+        }
+        mCloseIcon.setEnabled(enabled);
+    }
 }