Allow users to copy Subscription ID to clipboard.

app/src/main/java/org/thoughtcrime/securesms/components/settings/DSLSettingsAdapter.kt

@@ -90,6 +90,7 @@ class ClickPreferenceViewHolder(itemView: View) : PreferenceViewHolder<ClickPref
   override fun bind(model: ClickPreference) {
     super.bind(model)
     itemView.setOnClickListener { model.onClick() }
+    itemView.setOnLongClickListener { model.onLongClick?.invoke() ?: false }
   }
 }
 

app/src/main/java/org/thoughtcrime/securesms/components/settings/app/AppSettingsFragment.kt

@@ -2,6 +2,7 @@ package org.thoughtcrime.securesms.components.settings.app
 
 import android.view.View
 import android.widget.TextView
+import android.widget.Toast
 import androidx.fragment.app.viewModels
 import androidx.navigation.fragment.findNavController
 import org.thoughtcrime.securesms.R
@@ -22,6 +23,7 @@ import org.thoughtcrime.securesms.phonenumbers.PhoneNumberFormatter
 import org.thoughtcrime.securesms.recipients.Recipient
 import org.thoughtcrime.securesms.util.FeatureFlags
 import org.thoughtcrime.securesms.util.PlayServicesUtil
+import org.thoughtcrime.securesms.util.Util
 import org.thoughtcrime.securesms.util.adapter.mapping.LayoutFactory
 import org.thoughtcrime.securesms.util.adapter.mapping.MappingViewHolder
 import org.thoughtcrime.securesms.util.navigation.safeNavigate
@@ -162,7 +164,8 @@ class AppSettingsFragment : DSLSettingsFragment(R.string.text_secure_normal__men
               } else {
                 findNavController().safeNavigate(AppSettingsFragmentDirections.actionAppSettingsFragmentToSubscribeFragment())
               }
-            }
+            },
+            onLongClick = this@AppSettingsFragment::copySubscriberIdToClipboard
           )
         )
         clickPref(
@@ -170,7 +173,8 @@ class AppSettingsFragment : DSLSettingsFragment(R.string.text_secure_normal__men
           icon = DSLSettingsIcon.from(R.drawable.ic_boost_24),
           onClick = {
             findNavController().safeNavigate(AppSettingsFragmentDirections.actionAppSettingsFragmentToBoostsFragment())
-          }
+          },
+          onLongClick = this@AppSettingsFragment::copySubscriberIdToClipboard
         )
       } else {
         externalLinkPref(
@@ -193,13 +197,25 @@ class AppSettingsFragment : DSLSettingsFragment(R.string.text_secure_normal__men
     }
   }
 
+  private fun copySubscriberIdToClipboard(): Boolean {
+    val subscriber = SignalStore.donationsValues().getSubscriber()
+    return if (subscriber == null) {
+      false
+    } else {
+      Toast.makeText(requireContext(), R.string.AppSettingsFragment__copied_subscriber_id_to_clipboard, Toast.LENGTH_LONG).show()
+      Util.copyToClipboard(requireContext(), subscriber.subscriberId.serialize())
+      true
+    }
+  }
+
   private class SubscriptionPreference(
     override val title: DSLSettingsText,
     override val summary: DSLSettingsText? = null,
     override val icon: DSLSettingsIcon? = null,
     override val isEnabled: Boolean = true,
     val isActive: Boolean = false,
-    val onClick: (Boolean) -> Unit
+    val onClick: (Boolean) -> Unit,
+    val onLongClick: () -> Boolean
   ) : PreferenceModel<SubscriptionPreference>() {
     override fun areItemsTheSame(newItem: SubscriptionPreference): Boolean {
       return true
@@ -214,6 +230,7 @@ class AppSettingsFragment : DSLSettingsFragment(R.string.text_secure_normal__men
     override fun bind(model: SubscriptionPreference) {
       super.bind(model)
       itemView.setOnClickListener { model.onClick(model.isActive) }
+      itemView.setOnLongClickListener { model.onLongClick() }
     }
   }
 

app/src/main/java/org/thoughtcrime/securesms/components/settings/dsl.kt

@@ -96,9 +96,10 @@ class DSLConfiguration {
     summary: DSLSettingsText? = null,
     icon: DSLSettingsIcon? = null,
     isEnabled: Boolean = true,
-    onClick: () -> Unit
+    onClick: () -> Unit,
+    onLongClick: (() -> Boolean)? = null
   ) {
-    val preference = ClickPreference(title, summary, icon, isEnabled, onClick)
+    val preference = ClickPreference(title, summary, icon, isEnabled, onClick, onLongClick)
     children.add(preference)
   }
 
@@ -269,7 +270,8 @@ class ClickPreference(
   override val summary: DSLSettingsText? = null,
   override val icon: DSLSettingsIcon? = null,
   override val isEnabled: Boolean = true,
-  val onClick: () -> Unit
+  val onClick: () -> Unit,
+  val onLongClick: (() -> Boolean)? = null
 ) : PreferenceModel<ClickPreference>()
 
 class LongClickPreference(

app/src/main/res/values/strings.xml

@@ -3691,6 +3691,7 @@
 
     <!-- AppSettingsFragment -->
     <string name="AppSettingsFragment__invite_your_friends">Invite your friends</string>
+    <string name="AppSettingsFragment__copied_subscriber_id_to_clipboard">Copied subscriber id to clipboard</string>
 
     <!-- AccountSettingsFragment -->
     <string name="AccountSettingsFragment__account">Account</string>