fix: Minor bugs in default config due to missing feature flags

OpenEdXMobile/src/main/java/org/edx/mobile/util/Config.java

@@ -2,7 +2,6 @@
 
 import android.content.Context;
 import android.net.Uri;
-import android.os.Build;
 import android.text.TextUtils;
 
 import androidx.annotation.NonNull;
@@ -159,8 +158,7 @@ public static class ProgramConfig {
         private String detailUrlTemplate;
 
         public boolean isEnabled() {
-            // TODO Disable program feature for kitkat users, See Jira story LEARNER-6625 for more details.
-            return enabled && Build.VERSION.SDK_INT > Build.VERSION_CODES.KITKAT;
+            return enabled;
         }
 
         public String getUrl() {
@@ -277,22 +275,6 @@ public String getSegmentWriteKey() {
         }
     }
 
-    public static class DomainWhiteListConfig {
-        @SerializedName("ENABLED")
-        private boolean mEnabled;
-
-        @SerializedName("DOMAINS")
-        private List<String> mDomains;
-
-        public boolean isEnabled() {
-            return mEnabled;
-        }
-
-        public List<String> getDomains() {
-            return mDomains != null ? mDomains : new ArrayList<String>();
-        }
-    }
-
     public static class FirebaseConfig {
         @SerializedName("ENABLED")
         private boolean mEnabled;
@@ -363,6 +345,9 @@ public static class ApiUrlVersionConfig {
         @SerializedName("ENROLLMENTS")
         private String enrollmentsApiVersion;
 
+        public ApiUrlVersionConfig() {
+        }
+
         public ApiUrlVersionConfig(String blocksApiVersion, String registrationApiVersion, String enrollmentsApiVersion) {
             this.blocksApiVersion = blocksApiVersion;
             this.registrationApiVersion = registrationApiVersion;
@@ -713,9 +698,7 @@ private <T> T getObjectOrNewInstance(@NonNull String key, @NonNull Class<T> cls)
         } else {
             try {
                 return cls.newInstance();
-            } catch (InstantiationException e) {
-                throw new RuntimeException(e);
-            } catch (IllegalAccessException e) {
+            } catch (InstantiationException | IllegalAccessException e) {
                 throw new RuntimeException(e);
             }
         }

OpenEdXMobile/src/main/java/org/edx/mobile/view/CourseTabsDashboardFragment.kt

@@ -653,7 +653,7 @@ class CourseTabsDashboardFragment : BaseFragment() {
             var actionListener: View.OnClickListener? = null
             var actionResId = 0
 
-            if (binding.pager.currentItem != 3) {
+            if (environment.config.isCourseDatesEnabled && binding.pager.currentItem != 3) {
                 actionListener = View.OnClickListener { binding.pager.currentItem = 3 }
                 actionResId = R.string.assessment_view_all_dates
             }
@@ -799,7 +799,9 @@ class CourseTabsDashboardFragment : BaseFragment() {
             items.add(createDatesItem())
         }
         items.add(createHandoutsItem())
-        items.add(createAnnouncementsItem())
+        if (environment.config.isAnnouncementEnabled) {
+            items.add(createAnnouncementsItem())
+        }
 
         return items
     }

OpenEdXMobile/src/main/java/org/edx/mobile/view/LearnFragment.kt

@@ -30,7 +30,6 @@ class LearnFragment : OfflineSupportBaseFragment() {
     private var items: ArrayList<LearnScreenItem> = arrayListOf()
     private var selectedItemPosition = -1
     private var lastPopupWindowDismissTime = 0L
-    private var isTitleCollapsed = false
 
     override fun onCreateView(
         inflater: LayoutInflater,
@@ -70,29 +69,30 @@ class LearnFragment : OfflineSupportBaseFragment() {
                     binding.ivSelectorIcon.setImageDrawable(R.drawable.ic_drop_up)
                 }
             }
-
-            binding.appbar.setTitleStateListener(
-                binding.collapsingToolbar,
-                object : CollapsingToolbarStatListener {
-                    override fun onExpanded() {
-                        ViewAnimationUtil.animateTitleSize(
-                            binding.tvSelectedItem,
-                            resources.getDimension(R.dimen.edx_x_large)
-                        )
-                        ImageUtils.animateIconSize(binding.ivSelectorIcon, 1f)
-                    }
-
-                    override fun onCollapsed() {
-                        ViewAnimationUtil.animateTitleSize(
-                            binding.tvSelectedItem,
-                            resources.getDimension(R.dimen.edx_large)
-                        )
-                        ImageUtils.animateIconSize(binding.ivSelectorIcon, 0.75f)
-                    }
-                })
         } else {
-            binding.llLearnSelection.setVisibility(false)
+            binding.ivSelectorIcon.setVisibility(false)
         }
+
+        binding.appbar.setTitleStateListener(
+            binding.collapsingToolbar,
+            object : CollapsingToolbarStatListener {
+                override fun onExpanded() {
+                    ViewAnimationUtil.animateTitleSize(
+                        binding.tvSelectedItem,
+                        resources.getDimension(R.dimen.edx_x_large)
+                    )
+                    ImageUtils.animateIconSize(binding.ivSelectorIcon, 1f)
+                }
+
+                override fun onCollapsed() {
+                    ViewAnimationUtil.animateTitleSize(
+                        binding.tvSelectedItem,
+                        resources.getDimension(R.dimen.edx_large)
+                    )
+                    ImageUtils.animateIconSize(binding.ivSelectorIcon, 0.75f)
+                }
+            })
+
         selectedItemPosition = arguments?.getInt(SELECTED_POSITION) ?: items.first().ordinal
         // no need to track event cuz handle event through event bus on tab selection.
         updateScreen(items[selectedItemPosition], false)