Adding close button

library/ui-strings/src/main/res/values/strings.xml

@@ -406,6 +406,7 @@
     <string name="action_reset">Reset</string>
     <string name="action_learn_more">Learn more</string>
     <string name="action_next">Next</string>
+    <string name="action_got_it">Got it</string>
 
     <string name="copied_to_clipboard">Copied to clipboard</string>
 

vector/src/main/java/im/vector/app/features/settings/devices/v2/more/SessionLearnMoreBottomSheet.kt

@@ -16,8 +16,10 @@
 
 package im.vector.app.features.settings.devices.v2.more
 
+import android.os.Bundle
 import android.os.Parcelable
 import android.view.LayoutInflater
+import android.view.View
 import android.view.ViewGroup
 import androidx.fragment.app.FragmentManager
 import com.airbnb.mvrx.fragmentViewModel
@@ -44,6 +46,17 @@ class SessionLearnMoreBottomSheet : VectorBaseBottomSheetDialogFragment<BottomSh
         return BottomSheetSessionLearnMoreBinding.inflate(inflater, container, false)
     }
 
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
+        initCloseButton()
+    }
+
+    private fun initCloseButton() {
+        views.bottomSheetSessionLearnMoreCloseButton.debouncedClicks {
+            dismiss()
+        }
+    }
+
     override fun invalidate() = withState(viewModel) { viewState ->
         super.invalidate()
         views.bottomSheetSessionLearnMoreTitle.text = viewState.title

vector/src/main/res/layout/bottom_sheet_session_learn_more.xml

@@ -34,12 +34,24 @@
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:layout_marginTop="16dp"
-            app:layout_constraintBottom_toBottomOf="parent"
+            app:layout_constraintBottom_toTopOf="@id/bottomSheetSessionLearnMoreCloseButton"
             app:layout_constraintEnd_toEndOf="parent"
             app:layout_constraintStart_toStartOf="parent"
             app:layout_constraintTop_toBottomOf="@id/bottomSheetSessionLearnMoreTitle"
             tools:text="Further context on verified sessions. What do those mean, and how do they differ from unverified ones." />
 
+        <Button
+            android:id="@+id/bottomSheetSessionLearnMoreCloseButton"
+            style="@style/Widget.Vector.Button.CallToAction"
+            android:layout_width="0dp"
+            android:layout_height="56dp"
+            android:layout_marginTop="24dp"
+            android:text="@string/action_got_it"
+            app:layout_constraintBottom_toBottomOf="parent"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toBottomOf="@id/bottomSheetSessionLearnMoreDescription" />
+
     </androidx.constraintlayout.widget.ConstraintLayout>
 
 </androidx.core.widget.NestedScrollView>