Update attachment keyboard based on payment availability in CFv2.

app/src/main/java/org/thoughtcrime/securesms/conversation/AttachmentKeyboard.java

@@ -12,9 +12,6 @@ import androidx.recyclerview.widget.GridLayoutManager;
 import androidx.recyclerview.widget.LinearLayoutManager;
 import androidx.recyclerview.widget.RecyclerView;
 
-import com.annimon.stream.Stream;
-import com.annimon.stream.function.Predicate;
-
 import org.thoughtcrime.securesms.R;
 import org.thoughtcrime.securesms.components.InputAwareLayout;
 import org.thoughtcrime.securesms.mediasend.Media;
@@ -23,6 +20,8 @@ import org.thoughtcrime.securesms.util.StorageUtil;
 
 import java.util.Arrays;
 import java.util.List;
+import java.util.function.Predicate;
+import java.util.stream.Collectors;
 
 public class AttachmentKeyboard extends FrameLayout implements InputAwareLayout.InputView {
 
@@ -94,7 +93,7 @@ public class AttachmentKeyboard extends FrameLayout implements InputAwareLayout.
     if (buttonPredicate == null) {
       buttonAdapter.setButtons(DEFAULT_BUTTONS);
     } else {
-      buttonAdapter.setButtons(Stream.of(DEFAULT_BUTTONS).filter(buttonPredicate).toList());
+      buttonAdapter.setButtons(DEFAULT_BUTTONS.stream().filter(buttonPredicate).collect(Collectors.toList()));
     }
   }
 

app/src/main/java/org/thoughtcrime/securesms/conversation/v2/keyboard/AttachmentKeyboardFragment.kt

@@ -21,9 +21,10 @@ import org.thoughtcrime.securesms.R
 import org.thoughtcrime.securesms.conversation.AttachmentKeyboard
 import org.thoughtcrime.securesms.conversation.AttachmentKeyboardButton
 import org.thoughtcrime.securesms.conversation.v2.ConversationViewModel
+import org.thoughtcrime.securesms.keyvalue.SignalStore
 import org.thoughtcrime.securesms.mediasend.Media
 import org.thoughtcrime.securesms.permissions.Permissions
-import org.thoughtcrime.securesms.util.ViewModelFactory
+import org.thoughtcrime.securesms.recipients.Recipient
 
 /**
  * Fragment wrapped version of [AttachmentKeyboard] to help encapsulate logic the view
@@ -37,11 +38,10 @@ class AttachmentKeyboardFragment : LoggingFragment(R.layout.attachment_keyboard_
     const val BUTTON_RESULT = "Button"
   }
 
-  private val viewModel: AttachmentKeyboardViewModel by viewModels(
-    factoryProducer = ViewModelFactory.factoryProducer { AttachmentKeyboardViewModel() }
-  )
+  private val viewModel: AttachmentKeyboardViewModel by viewModels()
 
   private lateinit var conversationViewModel: ConversationViewModel
+  private lateinit var attachmentKeyboardView: AttachmentKeyboard
 
   private val lifecycleDisposable = LifecycleDisposable()
 
@@ -50,7 +50,7 @@ class AttachmentKeyboardFragment : LoggingFragment(R.layout.attachment_keyboard_
     super.onViewCreated(view, savedInstanceState)
     lifecycleDisposable.bindTo(viewLifecycleOwner)
 
-    val attachmentKeyboardView = view.findViewById<AttachmentKeyboard>(R.id.attachment_keyboard)
+    attachmentKeyboardView = view.findViewById(R.id.attachment_keyboard)
 
     attachmentKeyboardView.setCallback(this)
 
@@ -66,6 +66,7 @@ class AttachmentKeyboardFragment : LoggingFragment(R.layout.attachment_keyboard_
       .observeOn(AndroidSchedulers.mainThread())
       .subscribeBy {
         attachmentKeyboardView.setWallpaperEnabled(it.hasWallpaper())
+        updatePaymentsAvailable(it)
       }
       .addTo(lifecycleDisposable)
   }
@@ -85,4 +86,18 @@ class AttachmentKeyboardFragment : LoggingFragment(R.layout.attachment_keyboard_
       .withPermanentDenialDialog(getString(R.string.AttachmentManager_signal_requires_the_external_storage_permission_in_order_to_attach_photos_videos_or_audio))
       .execute()
   }
+
+  private fun updatePaymentsAvailable(recipient: Recipient) {
+    val paymentsValues = SignalStore.paymentsValues()
+    if (paymentsValues.paymentsAvailability.isSendAllowed &&
+      !recipient.isSelf &&
+      !recipient.isGroup &&
+      recipient.isRegistered &&
+      !recipient.isForceSmsSelection
+    ) {
+      attachmentKeyboardView.filterAttachmentKeyboardButtons(null)
+    } else {
+      attachmentKeyboardView.filterAttachmentKeyboardButtons { button -> button != AttachmentKeyboardButton.PAYMENT }
+    }
+  }
 }