SnapdragonCamera: Add features to developer option

Description:
1、Add Histogram support to developer option
2、Add HDR & Non-HDR support to developer option
3、Add Saturation Level support to developer option
4、Add Anti Banding support to developer option

Change-Id: I2db7e1be65a6b3ee04ebc46cb214dc1cc9667fc6
CRs-Fixed: 1103649

1 files changed, 11 insertions, 0 deletions

diff --git a/src/com/android/camera/SettingsActivity.java b/src/com/android/camera/SettingsActivity.java
index 61c8c46f1..0444fc80d 100755..100644
--- a/src/com/android/camera/SettingsActivity.java
+++ b/src/com/android/camera/SettingsActivity.java
@@ -53,6 +53,7 @@ import com.android.camera.util.CameraUtil;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
+import java.util.Arrays;
 
 public class SettingsActivity extends PreferenceActivity {
     private SettingsManager mSettingsManager;
@@ -175,6 +176,16 @@ public class SettingsActivity extends PreferenceActivity {
             parent.removePreference(developer);
         }
 
+        CharSequence[] entries = mSettingsManager.getEntries(SettingsManager.KEY_SCENE_MODE);
+        List<CharSequence> list = Arrays.asList(entries);
+        if (mDeveloperMenuEnabled && !list.contains("HDR")){
+            Preference p = findPreference("pref_camera2_hdr_key");
+            if (p != null){
+                PreferenceGroup developer = (PreferenceGroup)findPreference("developer");
+                developer.removePreference(p);
+            }
+        }
+
         for (String key : set) {
             Preference p = findPreference(key);
             if (p == null) continue;