chore: Update ChromeCast for AppNav (#1839)

Fixes: LEARNER-9687

Author: HamzaIsrar12

Diff for: OpenEdXMobile/res/layout/course_dashboard_toolbar.xml

@@ -121,6 +121,14 @@
                         android:textAppearance="@style/CourseDashboardCollapsedToolbarTitle"
                         tools:text="The Science of Happiness " />
 
+                    <androidx.mediarouter.app.MediaRouteButton
+                        android:id="@+id/media_route_button"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:mediaRouteTypes="user"
+                        android:visibility="gone"
+                        app:mediaRouteButtonTint="@color/neutralWhiteT" />
+
                     <androidx.appcompat.widget.AppCompatImageView
                         android:id="@+id/collapsed_toolbar_dismiss"
                         android:layout_width="@dimen/widget_margin_double"

Diff for: OpenEdXMobile/res/layout/player_controller.xml

@@ -64,6 +64,12 @@
             android:textStyle="bold"
             tools:text="02:05" />
 
+        <androidx.mediarouter.app.MediaRouteButton
+            android:id="@+id/media_route_button"
+            style="@style/video_player_bottom_control"
+            android:mediaRouteTypes="user"
+            app:mediaRouteButtonTint="@color/white" />
+
         <androidx.appcompat.widget.AppCompatImageButton
             android:id="@+id/settings"
             style="@style/video_player_bottom_control"

Diff for: OpenEdXMobile/src/main/java/org/edx/mobile/player/PlayerController.java

@@ -40,6 +40,9 @@
 
 import androidx.appcompat.widget.AppCompatImageButton;
 import androidx.core.content.ContextCompat;
+import androidx.mediarouter.app.MediaRouteButton;
+
+import com.google.android.gms.cast.framework.CastButtonFactory;
 
 import org.edx.mobile.R;
 import org.edx.mobile.logger.Logger;
@@ -108,6 +111,7 @@ public class PlayerController extends FrameLayout {
     private AppCompatImageButton mForwardButton;
     private AppCompatImageButton mFullscreenButton;
     private AppCompatImageButton mSettingsButton;
+    private MediaRouteButton mMediaRouteButton;
     private Handler mHandler = new MessageHandler(this);
     private String mTitle;
     private TextView mTitleTextView;
@@ -243,6 +247,10 @@ private void initControllerView(View v) {
             mSettingsButton.setOnClickListener(mSettingsListener);
         }
 
+        mMediaRouteButton = v.findViewById(R.id.media_route_button);
+        mMediaRouteButton.setVisibility(VISIBLE);
+        CastButtonFactory.setUpMediaRouteButton(getContext().getApplicationContext(), mMediaRouteButton);
+
         mEndTime = (TextView) v.findViewById(R.id.time);
         mCurrentTime = (TextView) v.findViewById(R.id.time_current);
         mFormatBuilder = new StringBuilder();

Diff for: OpenEdXMobile/src/main/java/org/edx/mobile/util/Config.java

@@ -632,7 +632,7 @@ public boolean isAnnouncementEnabled() {
 
     // locally defined flag to disable the chromecast
     public boolean isChromeCastEnabled() {
-        return getBoolean(CHROMECAST_ENABLED, false);
+        return getBoolean(CHROMECAST_ENABLED, true);
     }
 
     public boolean isDownloadToSDCardEnabled() {

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

@@ -14,6 +14,8 @@ import androidx.fragment.app.viewModels
 import androidx.viewpager2.widget.ViewPager2.OnPageChangeCallback
 import com.android.billingclient.api.ProductDetails
 import com.facebook.shimmer.ShimmerFrameLayout
+import com.google.android.gms.cast.framework.CastButtonFactory
+import com.google.android.gms.cast.framework.CastState
 import com.google.android.material.tabs.TabLayout
 import com.google.android.material.tabs.TabLayout.OnTabSelectedListener
 import com.google.android.material.tabs.TabLayoutMediator
@@ -37,6 +39,7 @@ import org.edx.mobile.extenstion.serializable
 import org.edx.mobile.extenstion.serializableOrThrow
 import org.edx.mobile.extenstion.setTitleStateListener
 import org.edx.mobile.extenstion.setVisibility
+import org.edx.mobile.googlecast.GoogleCastDelegate
 import org.edx.mobile.http.HttpStatus
 import org.edx.mobile.http.HttpStatusException
 import org.edx.mobile.http.notifications.SnackbarErrorNotification
@@ -109,6 +112,7 @@ class CourseTabsDashboardFragment : BaseFragment() {
 
     private lateinit var binding: FragmentCourseTabsDashboardBinding
     private lateinit var courseData: EnrolledCoursesResponse
+    private lateinit var googleCastDelegate: GoogleCastDelegate
 
     private val iapViewModel: InAppPurchasesViewModel by viewModels()
     private val courseDateViewModel: CourseDateViewModel by viewModels()
@@ -529,6 +533,16 @@ class CourseTabsDashboardFragment : BaseFragment() {
             courseTitle.text = courseData.course.name
             tabs.setVisibility(hasAccess)
 
+            if (environment.config.isChromeCastEnabled) {
+                googleCastDelegate = GoogleCastDelegate.getInstance(analyticsRegistry)
+                mediaRouteButton.setVisibility(googleCastDelegate.isConnected)
+
+                CastButtonFactory.setUpMediaRouteButton(requireContext(), mediaRouteButton)
+                googleCastDelegate.addCastStateListener { state ->
+                    mediaRouteButton.setVisibility(state == CastState.CONNECTED)
+                }
+            }
+
             val expiryDate = CourseCardUtils.getFormattedDate(requireContext(), courseData)
             if (!expiryDate.isNullOrEmpty()) {
                 courseExpiryDate.apply {