Add group calling tooltip and megaphone.

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

@@ -374,6 +374,7 @@ public class ConversationActivity extends PassphraseRequiredActivity
   private   View                     cancelJoinRequest;
   private   Stub<View>               mentionsSuggestions;
   private   MaterialButton           joinGroupCallButton;
+  private   boolean                  callingTooltipShown;
 
   private LinkPreviewViewModel         linkPreviewViewModel;
   private ConversationSearchViewModel  searchViewModel;
@@ -830,6 +831,7 @@ public class ConversationActivity extends PassphraseRequiredActivity
         if (groupCallViewModel != null && Boolean.TRUE.equals(groupCallViewModel.hasActiveGroupCall().getValue())) {
           hideMenuItem(menu, R.id.menu_video_secure);
         }
+        showGroupCallingTooltip();
       }
 
       inflater.inflate(R.menu.conversation_group_options, menu);
@@ -2137,6 +2139,28 @@ public class ConversationActivity extends PassphraseRequiredActivity
     groupCallViewModel.groupCallHasCapacity().observe(this, hasCapacity -> joinGroupCallButton.setText(hasCapacity ? R.string.ConversationActivity_join : R.string.ConversationActivity_full));
   }
 
+  private void showGroupCallingTooltip() {
+    if (!FeatureFlags.groupCalling() || !SignalStore.tooltips().shouldShowGroupCallingTooltip() || callingTooltipShown) {
+      return;
+    }
+
+    View anchor = findViewById(R.id.menu_video_secure);
+    if (anchor == null) {
+      Log.w(TAG, "Video Call tooltip anchor is null. Skipping tooltip...");
+      return;
+    }
+
+    callingTooltipShown = true;
+
+    SignalStore.tooltips().markGroupCallSpeakerViewSeen();
+    TooltipPopup.forTarget(anchor)
+                .setBackgroundTint(ContextCompat.getColor(this, R.color.signal_accent_green))
+                .setTextColor(getResources().getColor(R.color.core_white))
+                .setText(R.string.ConversationActivity__tap_here_to_start_a_group_call)
+                .setOnDismissListener(() -> SignalStore.tooltips().markGroupCallingTooltipSeen())
+                .show(TooltipPopup.POSITION_BELOW);
+  }
+
   private void showStickerIntroductionTooltip() {
     TextSecurePreferences.setMediaKeyboardMode(this, MediaKeyboardMode.STICKER);
     inputPanel.setMediaKeyboardToggleMode(true);

app/src/main/java/org/thoughtcrime/securesms/conversationlist/ConversationListFragment.java

@@ -103,6 +103,7 @@ import org.thoughtcrime.securesms.dependencies.ApplicationDependencies;
 import org.thoughtcrime.securesms.events.ReminderUpdateEvent;
 import org.thoughtcrime.securesms.insights.InsightsLauncher;
 import org.thoughtcrime.securesms.jobs.ServiceOutageDetectionJob;
+import org.thoughtcrime.securesms.keyvalue.SignalStore;
 import org.thoughtcrime.securesms.lock.v2.CreateKbsPinActivity;
 import org.thoughtcrime.securesms.mediasend.MediaSendActivity;
 import org.thoughtcrime.securesms.megaphone.Megaphone;

app/src/main/java/org/thoughtcrime/securesms/keyvalue/TooltipValues.java

@@ -4,8 +4,12 @@ import androidx.annotation.NonNull;
 
 public class TooltipValues extends SignalStoreValues {
 
+  private static final int GROUP_CALLING_MAX_TOOLTIP_DISPLAY_COUNT = 3;
+
   private static final String BLUR_HUD_ICON                    = "tooltip.blur_hud_icon";
   private static final String GROUP_CALL_SPEAKER_VIEW          = "tooltip.group_call_speaker_view";
+  private static final String GROUP_CALL_TOOLTIP_DISPLAY_COUNT = "tooltip.group_call_tooltip_display_count";
+
 
   TooltipValues(@NonNull KeyValueStore store) {
     super(store);
@@ -30,4 +34,16 @@ public class TooltipValues extends SignalStoreValues {
   public void markGroupCallSpeakerViewSeen() {
     putBoolean(GROUP_CALL_SPEAKER_VIEW, true);
   }
+
+  public boolean shouldShowGroupCallingTooltip() {
+    return getInteger(GROUP_CALL_TOOLTIP_DISPLAY_COUNT, 0) < GROUP_CALLING_MAX_TOOLTIP_DISPLAY_COUNT;
+  }
+
+  public void markGroupCallingTooltipSeen() {
+    putInteger(GROUP_CALL_TOOLTIP_DISPLAY_COUNT, getInteger(GROUP_CALL_TOOLTIP_DISPLAY_COUNT, 0) + 1);
+  }
+
+  public void markGroupCallingLobbyEntered() {
+    putInteger(GROUP_CALL_TOOLTIP_DISPLAY_COUNT, Integer.MAX_VALUE);
+  }
 }

app/src/main/java/org/thoughtcrime/securesms/megaphone/MegaphoneRepository.java

@@ -54,6 +54,7 @@ public class MegaphoneRepository {
       database.markFinished(Event.MESSAGE_REQUESTS);
       database.markFinished(Event.LINK_PREVIEWS);
       database.markFinished(Event.RESEARCH);
+      database.markFinished(Event.GROUP_CALLING);
       resetDatabaseCache();
     });
   }

app/src/main/java/org/thoughtcrime/securesms/megaphone/Megaphones.java

@@ -92,6 +92,7 @@ public final class Megaphones {
       put(Event.CLIENT_DEPRECATED, SignalStore.misc().isClientDeprecated() ? ALWAYS : NEVER);
       put(Event.RESEARCH, shouldShowResearchMegaphone(context) ? ShowForDurationSchedule.showForDays(7) : NEVER);
       put(Event.DONATE, shouldShowDonateMegaphone(context) ? ShowForDurationSchedule.showForDays(7) : NEVER);
+      put(Event.GROUP_CALLING, shouldShowGroupCallingMegaphone() ? ALWAYS : NEVER);
     }};
   }
 
@@ -113,6 +114,8 @@ public final class Megaphones {
         return buildResearchMegaphone(context);
       case DONATE:
         return buildDonateMegaphone(context);
+      case GROUP_CALLING:
+        return buildGroupCallingMegaphone(context);
       default:
         throw new IllegalArgumentException("Event not handled!");
     }
@@ -239,6 +242,19 @@ public final class Megaphones {
                         .build();
   }
 
+  private static @NonNull Megaphone buildGroupCallingMegaphone(@NonNull Context context) {
+    return new Megaphone.Builder(Event.GROUP_CALLING, Megaphone.Style.BASIC)
+                        .disableSnooze()
+                        .setTitle(R.string.GroupCallingMegaphone__introducing_group_calls)
+                        .setBody(R.string.GroupCallingMegaphone__open_a_new_group_to_start)
+                        .setImage(R.drawable.ic_group_calls_megaphone)
+                        .setActionButton(android.R.string.ok, (megaphone, controller) -> {
+                          controller.onMegaphoneCompleted(megaphone.getEvent());
+                        })
+                        .setPriority(Megaphone.Priority.DEFAULT)
+                        .build();
+  }
+
   private static boolean shouldShowMessageRequestsMegaphone() {
     return Recipient.self().getProfileName() == ProfileName.EMPTY;
   }
@@ -255,6 +271,10 @@ public final class Megaphones {
     return TextSecurePreferences.wereLinkPreviewsEnabled(context) && !SignalStore.settings().isLinkPreviewsEnabled();
   }
 
+  private static boolean shouldShowGroupCallingMegaphone() {
+    return FeatureFlags.groupCalling();
+  }
+
   public enum Event {
     REACTIONS("reactions"),
     PINS_FOR_ALL("pins_for_all"),
@@ -263,7 +283,8 @@ public final class Megaphones {
     LINK_PREVIEWS("link_previews"),
     CLIENT_DEPRECATED("client_deprecated"),
     RESEARCH("research"),
-    DONATE("donate");
+    DONATE("donate"),
+    GROUP_CALLING("group_calling");
 
     private final String key;
 

app/src/main/java/org/thoughtcrime/securesms/service/webrtc/GroupPreJoinActionProcessor.java

@@ -15,6 +15,7 @@ import org.thoughtcrime.securesms.components.webrtc.BroadcastVideoSink;
 import org.thoughtcrime.securesms.events.CallParticipant;
 import org.thoughtcrime.securesms.events.CallParticipantId;
 import org.thoughtcrime.securesms.events.WebRtcViewModel;
+import org.thoughtcrime.securesms.keyvalue.SignalStore;
 import org.thoughtcrime.securesms.recipients.Recipient;
 import org.thoughtcrime.securesms.ringrtc.RemotePeer;
 import org.thoughtcrime.securesms.service.webrtc.state.WebRtcServiceState;
@@ -57,6 +58,7 @@ public class GroupPreJoinActionProcessor extends GroupActionProcessor {
       return groupCallFailure(currentState, "Unable to connect to group call", e);
     }
 
+    SignalStore.tooltips().markGroupCallingLobbyEntered();
     return currentState.builder()
                        .changeCallInfoState()
                        .groupCall(groupCall)

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

@@ -3,6 +3,8 @@
     <color name="white">@color/core_white</color>
     <color name="black">@color/core_black</color>
 
+    <color name="signal_accent_green">#4CAF50</color>
+
     <color name="transparent_black_05">#0D000000</color>
     <color name="transparent_black_10">#18000000</color>
     <color name="transparent_black_15">#26000000</color>

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

@@ -243,6 +243,7 @@
     <string name="ConversationActivity_recipient_is_not_a_valid_sms_or_email_address_exclamation">Recipient is not a valid SMS or email address!</string>
     <string name="ConversationActivity_message_is_empty_exclamation">Message is empty!</string>
     <string name="ConversationActivity_group_members">Group members</string>
+    <string name="ConversationActivity__tap_here_to_start_a_group_call">Tap here to start a group call</string>
 
     <string name="ConversationActivity_invalid_recipient">Invalid recipient!</string>
     <string name="ConversationActivity_added_to_home_screen">Added to home screen</string>
@@ -484,6 +485,10 @@
     <string name="DonateMegaphone_donate">Donate</string>
     <string name="DonateMegaphone_no_thanks">No Thanks</string>
 
+    <!-- GroupCallingMegaphone -->
+    <string name="GroupCallingMegaphone__introducing_group_calls">Introducing Group Calls</string>
+    <string name="GroupCallingMegaphone__open_a_new_group_to_start">Open a New Group to start a free encrypted group call</string>
+
     <!-- DozeReminder -->
     <string name="DozeReminder_optimize_for_missing_play_services">Optimize for missing Play Services</string>
     <string name="DozeReminder_this_device_does_not_support_play_services_tap_to_disable_system_battery">This device does not support Play Services. Tap to disable system battery optimizations that prevent Signal from retrieving messages while inactive.</string>