Use existing contact type for our linked entry. Add test to sample app.

Fixes #9431 Closes #9434 Co-authored-by: swatts <github@stargw.net>
2022-03-29 13:43:41 -04:00 · 2022-03-29 13:43:41 -04:00 · 0e4187b062
commit 0e4187b062
--- a/app/src/main/java/org/thoughtcrime/securesms/BlockUnblockDialog.java
+++ b/app/src/main/java/org/thoughtcrime/securesms/BlockUnblockDialog.java
@ -13,7 +13,7 @@ import com.google.android.material.dialog.MaterialAlertDialogBuilder;

 import org.thoughtcrime.securesms.database.SignalDatabase;
 import org.thoughtcrime.securesms.recipients.Recipient;
-import org.thoughtcrime.securesms.util.concurrent.SimpleTask;
+import org.signal.core.util.concurrent.SimpleTask;

 /**
 * This should be used whenever we want to prompt the user to block/unblock a recipient.
--- a/app/src/main/java/org/thoughtcrime/securesms/ContactSelectionListFragment.java
+++ b/app/src/main/java/org/thoughtcrime/securesms/ContactSelectionListFragment.java
@ -85,7 +85,7 @@ import org.thoughtcrime.securesms.util.UsernameUtil;
 import org.thoughtcrime.securesms.util.ViewUtil;
 import org.thoughtcrime.securesms.util.adapter.FixedViewsAdapter;
 import org.thoughtcrime.securesms.util.adapter.RecyclerViewConcatenateAdapterStickyHeader;
-import org.thoughtcrime.securesms.util.concurrent.SimpleTask;
+import org.signal.core.util.concurrent.SimpleTask;
 import org.thoughtcrime.securesms.util.views.SimpleProgressDialog;

 import java.io.IOException;
--- a/app/src/main/java/org/thoughtcrime/securesms/NewConversationActivity.java
+++ b/app/src/main/java/org/thoughtcrime/securesms/NewConversationActivity.java
@ -33,7 +33,7 @@ import org.thoughtcrime.securesms.jobmanager.impl.NetworkConstraint;
 import org.thoughtcrime.securesms.keyvalue.SignalStore;
 import org.thoughtcrime.securesms.recipients.Recipient;
 import org.thoughtcrime.securesms.recipients.RecipientId;
-import org.thoughtcrime.securesms.util.concurrent.SimpleTask;
+import org.signal.core.util.concurrent.SimpleTask;
 import org.thoughtcrime.securesms.util.views.SimpleProgressDialog;

 import java.io.IOException;
--- a/app/src/main/java/org/thoughtcrime/securesms/components/ZoomingImageView.java
+++ b/app/src/main/java/org/thoughtcrime/securesms/components/ZoomingImageView.java
@ -28,7 +28,7 @@ import org.thoughtcrime.securesms.util.BitmapDecodingException;
 import org.thoughtcrime.securesms.util.BitmapUtil;
 import org.thoughtcrime.securesms.util.MediaUtil;
 import org.thoughtcrime.securesms.util.ViewUtil;
-import org.thoughtcrime.securesms.util.concurrent.SimpleTask;
+import org.signal.core.util.concurrent.SimpleTask;

 import java.io.IOException;
 import java.io.InputStream;
--- a/app/src/main/java/org/thoughtcrime/securesms/components/identity/UntrustedSendDialog.java
+++ b/app/src/main/java/org/thoughtcrime/securesms/components/identity/UntrustedSendDialog.java
@ -12,7 +12,7 @@ import org.thoughtcrime.securesms.crypto.ReentrantSessionLock;
 import org.thoughtcrime.securesms.crypto.storage.SignalIdentityKeyStore;
 import org.thoughtcrime.securesms.database.model.IdentityRecord;
 import org.thoughtcrime.securesms.dependencies.ApplicationDependencies;
-import org.thoughtcrime.securesms.util.concurrent.SimpleTask;
+import org.signal.core.util.concurrent.SimpleTask;
 import org.whispersystems.signalservice.api.SignalSessionLock;

 import java.util.List;
--- a/app/src/main/java/org/thoughtcrime/securesms/components/identity/UnverifiedSendDialog.java
+++ b/app/src/main/java/org/thoughtcrime/securesms/components/identity/UnverifiedSendDialog.java
@ -11,7 +11,7 @@ import org.thoughtcrime.securesms.crypto.ReentrantSessionLock;
 import org.thoughtcrime.securesms.database.IdentityDatabase;
 import org.thoughtcrime.securesms.database.model.IdentityRecord;
 import org.thoughtcrime.securesms.dependencies.ApplicationDependencies;
-import org.thoughtcrime.securesms.util.concurrent.SimpleTask;
+import org.signal.core.util.concurrent.SimpleTask;
 import org.whispersystems.signalservice.api.SignalSessionLock;

 import java.util.List;
--- a/app/src/main/java/org/thoughtcrime/securesms/components/settings/app/internal/InternalSettingsFragment.kt
+++ b/app/src/main/java/org/thoughtcrime/securesms/components/settings/app/internal/InternalSettingsFragment.kt
@ -9,6 +9,7 @@ import androidx.lifecycle.ViewModelProvider
 import com.google.android.material.dialog.MaterialAlertDialogBuilder
 import org.signal.core.util.AppUtil
 import org.signal.core.util.concurrent.SignalExecutors
+import org.signal.core.util.concurrent.SimpleTask
 import org.signal.ringrtc.CallManager
 import org.thoughtcrime.securesms.BuildConfig
 import org.thoughtcrime.securesms.R
@ -34,7 +35,6 @@ import org.thoughtcrime.securesms.keyvalue.SignalStore
 import org.thoughtcrime.securesms.payments.DataExportUtil
 import org.thoughtcrime.securesms.util.ConversationUtil
 import org.thoughtcrime.securesms.util.FeatureFlags
-import org.thoughtcrime.securesms.util.concurrent.SimpleTask
 import java.util.Optional
 import java.util.concurrent.TimeUnit
 import kotlin.math.max
--- a/app/src/main/java/org/thoughtcrime/securesms/components/settings/app/subscription/receipts/detail/DonationReceiptDetailFragment.kt
+++ b/app/src/main/java/org/thoughtcrime/securesms/components/settings/app/subscription/receipts/detail/DonationReceiptDetailFragment.kt
@ -13,6 +13,7 @@ import androidx.core.app.ShareCompat
 import androidx.core.view.drawToBitmap
 import androidx.fragment.app.viewModels
 import com.google.android.material.button.MaterialButton
+import org.signal.core.util.concurrent.SimpleTask
 import org.signal.core.util.logging.Log
 import org.thoughtcrime.securesms.R
 import org.thoughtcrime.securesms.components.settings.DSLConfiguration
@ -25,7 +26,6 @@ import org.thoughtcrime.securesms.database.model.DonationReceiptRecord
 import org.thoughtcrime.securesms.payments.FiatMoneyUtil
 import org.thoughtcrime.securesms.providers.BlobProvider
 import org.thoughtcrime.securesms.util.DateUtils
-import org.thoughtcrime.securesms.util.concurrent.SimpleTask
 import java.io.ByteArrayOutputStream
 import java.util.Locale

--- a/app/src/main/java/org/thoughtcrime/securesms/components/voice/VoiceNotePlaybackPreparer.java
+++ b/app/src/main/java/org/thoughtcrime/securesms/components/voice/VoiceNotePlaybackPreparer.java
@ -28,7 +28,7 @@ import org.thoughtcrime.securesms.database.SignalDatabase;
 import org.thoughtcrime.securesms.database.model.MessageRecord;
 import org.thoughtcrime.securesms.util.MessageRecordUtil;
 import org.thoughtcrime.securesms.util.Util;
-import org.thoughtcrime.securesms.util.concurrent.SimpleTask;
+import org.signal.core.util.concurrent.SimpleTask;

 import java.util.Collections;
 import java.util.List;
--- a/app/src/main/java/org/thoughtcrime/securesms/contacts/TurnOffContactJoinedNotificationsActivity.java
+++ b/app/src/main/java/org/thoughtcrime/securesms/contacts/TurnOffContactJoinedNotificationsActivity.java
@ -15,7 +15,7 @@ import org.thoughtcrime.securesms.database.ThreadDatabase;
 import org.thoughtcrime.securesms.dependencies.ApplicationDependencies;
 import org.thoughtcrime.securesms.keyvalue.SignalStore;
 import org.thoughtcrime.securesms.notifications.MarkReadReceiver;
-import org.thoughtcrime.securesms.util.concurrent.SimpleTask;
+import org.signal.core.util.concurrent.SimpleTask;

 import java.util.List;

--- a/app/src/main/java/org/thoughtcrime/securesms/contacts/sync/ContactDiscovery.kt
+++ b/app/src/main/java/org/thoughtcrime/securesms/contacts/sync/ContactDiscovery.kt
@ -17,6 +17,7 @@ object ContactDiscovery {

  private const val MESSAGE_MIMETYPE = "vnd.android.cursor.item/vnd.org.thoughtcrime.securesms.contact"
  private const val CALL_MIMETYPE = "vnd.android.cursor.item/vnd.org.thoughtcrime.securesms.call"
+  private const val CONTACT_TAG = "__TS"

  @JvmStatic
  @Throws(IOException::class)
@ -54,7 +55,8 @@ object ContactDiscovery {
      callPrompt = { e164 -> context.getString(R.string.ContactsDatabase_signal_call_s, e164) },
      e164Formatter = { number -> PhoneNumberFormatter.get(context).format(number) },
      messageMimetype = MESSAGE_MIMETYPE,
-      callMimetype = CALL_MIMETYPE
+      callMimetype = CALL_MIMETYPE,
+      syncTag = CONTACT_TAG
    )
  }
 }
--- a/app/src/main/java/org/thoughtcrime/securesms/conversation/ConversationFragment.java
+++ b/app/src/main/java/org/thoughtcrime/securesms/conversation/ConversationFragment.java
@ -121,7 +121,6 @@ import org.thoughtcrime.securesms.groups.ui.managegroup.dialogs.GroupDescription
 import org.thoughtcrime.securesms.groups.ui.migration.GroupsV1MigrationInfoBottomSheetDialogFragment;
 import org.thoughtcrime.securesms.groups.v2.GroupBlockJoinRequestResult;
 import org.thoughtcrime.securesms.groups.v2.GroupDescriptionUtil;
-import org.thoughtcrime.securesms.groups.v2.GroupManagementRepository;
 import org.thoughtcrime.securesms.jobs.DirectoryRefreshJob;
 import org.thoughtcrime.securesms.jobs.MultiDeviceViewOnceOpenJob;
 import org.thoughtcrime.securesms.keyvalue.SignalStore;
@ -170,7 +169,7 @@ import org.thoughtcrime.securesms.util.Util;
 import org.thoughtcrime.securesms.util.ViewUtil;
 import org.thoughtcrime.securesms.util.WindowUtil;
 import org.thoughtcrime.securesms.util.concurrent.ListenableFuture;
-import org.thoughtcrime.securesms.util.concurrent.SimpleTask;
+import org.signal.core.util.concurrent.SimpleTask;
 import org.thoughtcrime.securesms.util.task.ProgressDialogAsyncTask;
 import org.thoughtcrime.securesms.verify.VerifyIdentityActivity;
 import org.thoughtcrime.securesms.wallpaper.ChatWallpaper;
--- a/app/src/main/java/org/thoughtcrime/securesms/conversation/ConversationGroupViewModel.java
+++ b/app/src/main/java/org/thoughtcrime/securesms/conversation/ConversationGroupViewModel.java
@ -33,7 +33,7 @@ import org.thoughtcrime.securesms.profiles.spoofing.ReviewUtil;
 import org.thoughtcrime.securesms.recipients.Recipient;
 import org.thoughtcrime.securesms.recipients.RecipientId;
 import org.thoughtcrime.securesms.util.AsynchronousCallback;
-import org.thoughtcrime.securesms.util.concurrent.SimpleTask;
+import org.signal.core.util.concurrent.SimpleTask;
 import org.thoughtcrime.securesms.util.livedata.LiveDataUtil;

 import java.io.IOException;
--- a/app/src/main/java/org/thoughtcrime/securesms/conversation/ConversationParentFragment.java
+++ b/app/src/main/java/org/thoughtcrime/securesms/conversation/ConversationParentFragment.java
@ -294,7 +294,7 @@ import org.thoughtcrime.securesms.util.WindowUtil;
 import org.thoughtcrime.securesms.util.concurrent.AssertedSuccessListener;
 import org.thoughtcrime.securesms.util.concurrent.ListenableFuture;
 import org.thoughtcrime.securesms.util.concurrent.SettableFuture;
-import org.thoughtcrime.securesms.util.concurrent.SimpleTask;
+import org.signal.core.util.concurrent.SimpleTask;
 import org.thoughtcrime.securesms.util.views.Stub;
 import org.thoughtcrime.securesms.wallpaper.ChatWallpaper;
 import org.thoughtcrime.securesms.wallpaper.ChatWallpaperDimLevelUtil;
--- a/app/src/main/java/org/thoughtcrime/securesms/conversationlist/ConversationListFragment.java
+++ b/app/src/main/java/org/thoughtcrime/securesms/conversationlist/ConversationListFragment.java
@ -151,7 +151,7 @@ import org.thoughtcrime.securesms.util.TextSecurePreferences;
 import org.thoughtcrime.securesms.util.Util;
 import org.thoughtcrime.securesms.util.ViewUtil;
 import org.thoughtcrime.securesms.util.WindowUtil;
-import org.thoughtcrime.securesms.util.concurrent.SimpleTask;
+import org.signal.core.util.concurrent.SimpleTask;
 import org.thoughtcrime.securesms.util.task.SnackbarAsyncTask;
 import org.thoughtcrime.securesms.util.views.SimpleProgressDialog;
 import org.thoughtcrime.securesms.util.views.Stub;
--- a/app/src/main/java/org/thoughtcrime/securesms/emoji/EmojiPageCache.kt
+++ b/app/src/main/java/org/thoughtcrime/securesms/emoji/EmojiPageCache.kt
@ -5,11 +5,11 @@ import android.graphics.Bitmap
 import android.graphics.BitmapFactory
 import androidx.annotation.MainThread
 import androidx.annotation.WorkerThread
+import org.signal.core.util.concurrent.SimpleTask
 import org.signal.core.util.logging.Log
 import org.thoughtcrime.securesms.mms.PartAuthority
 import org.thoughtcrime.securesms.util.ListenableFutureTask
 import org.thoughtcrime.securesms.util.SoftHashMap
-import org.thoughtcrime.securesms.util.concurrent.SimpleTask
 import java.io.IOException
 import java.io.InputStream

--- a/app/src/main/java/org/thoughtcrime/securesms/emoji/JumboEmoji.kt
+++ b/app/src/main/java/org/thoughtcrime/securesms/emoji/JumboEmoji.kt
@ -7,6 +7,7 @@ import android.os.SystemClock
 import androidx.annotation.MainThread
 import org.signal.core.util.ThreadUtil
 import org.signal.core.util.concurrent.SignalExecutors
+import org.signal.core.util.concurrent.SimpleTask
 import org.signal.core.util.logging.Log
 import org.thoughtcrime.securesms.components.emoji.parsing.EmojiDrawInfo
 import org.thoughtcrime.securesms.emoji.protos.JumbomojiPack
@ -14,7 +15,6 @@ import org.thoughtcrime.securesms.jobmanager.impl.AutoDownloadEmojiConstraint
 import org.thoughtcrime.securesms.keyvalue.SignalStore
 import org.thoughtcrime.securesms.util.ListenableFutureTask
 import org.thoughtcrime.securesms.util.SoftHashMap
-import org.thoughtcrime.securesms.util.concurrent.SimpleTask
 import java.io.IOException
 import java.util.UUID
 import java.util.concurrent.ExecutionException
--- a/app/src/main/java/org/thoughtcrime/securesms/groups/ui/LeaveGroupDialog.java
+++ b/app/src/main/java/org/thoughtcrime/securesms/groups/ui/LeaveGroupDialog.java
@ -19,7 +19,7 @@ import org.thoughtcrime.securesms.groups.GroupId;
 import org.thoughtcrime.securesms.groups.GroupManager;
 import org.thoughtcrime.securesms.groups.ui.chooseadmin.ChooseNewAdminActivity;
 import org.thoughtcrime.securesms.recipients.Recipient;
-import org.thoughtcrime.securesms.util.concurrent.SimpleTask;
+import org.signal.core.util.concurrent.SimpleTask;
 import org.thoughtcrime.securesms.util.views.SimpleProgressDialog;

 import java.io.IOException;
--- a/app/src/main/java/org/thoughtcrime/securesms/groups/ui/addmembers/AddMembersViewModel.java
+++ b/app/src/main/java/org/thoughtcrime/securesms/groups/ui/addmembers/AddMembersViewModel.java
@ -15,7 +15,7 @@ import org.thoughtcrime.securesms.dependencies.ApplicationDependencies;
 import org.thoughtcrime.securesms.groups.GroupId;
 import org.thoughtcrime.securesms.recipients.Recipient;
 import org.thoughtcrime.securesms.recipients.RecipientId;
-import org.thoughtcrime.securesms.util.concurrent.SimpleTask;
+import org.signal.core.util.concurrent.SimpleTask;
 import org.whispersystems.signalservice.api.util.Preconditions;

 import java.util.List;
--- a/app/src/main/java/org/thoughtcrime/securesms/groups/ui/chooseadmin/ChooseNewAdminViewModel.java
+++ b/app/src/main/java/org/thoughtcrime/securesms/groups/ui/chooseadmin/ChooseNewAdminViewModel.java
@ -15,7 +15,7 @@ import org.thoughtcrime.securesms.groups.LiveGroup;
 import org.thoughtcrime.securesms.groups.ui.GroupChangeResult;
 import org.thoughtcrime.securesms.groups.ui.GroupMemberEntry;
 import org.thoughtcrime.securesms.recipients.RecipientId;
-import org.thoughtcrime.securesms.util.concurrent.SimpleTask;
+import org.signal.core.util.concurrent.SimpleTask;

 import java.util.Collections;
 import java.util.List;
--- a/app/src/main/java/org/thoughtcrime/securesms/groups/ui/creategroup/CreateGroupActivity.java
+++ b/app/src/main/java/org/thoughtcrime/securesms/groups/ui/creategroup/CreateGroupActivity.java
@ -26,7 +26,7 @@ import org.thoughtcrime.securesms.util.FeatureFlags;
 import org.thoughtcrime.securesms.util.Stopwatch;
 import org.thoughtcrime.securesms.util.Util;
 import org.thoughtcrime.securesms.util.ViewUtil;
-import org.thoughtcrime.securesms.util.concurrent.SimpleTask;
+import org.signal.core.util.concurrent.SimpleTask;
 import org.thoughtcrime.securesms.util.views.SimpleProgressDialog;

 import java.io.IOException;
--- a/app/src/main/java/org/thoughtcrime/securesms/groups/ui/invitesandrequests/invited/PendingMemberInvitesViewModel.java
+++ b/app/src/main/java/org/thoughtcrime/securesms/groups/ui/invitesandrequests/invited/PendingMemberInvitesViewModel.java
@ -13,7 +13,7 @@ import org.thoughtcrime.securesms.R;
 import org.thoughtcrime.securesms.groups.GroupId;
 import org.thoughtcrime.securesms.groups.ui.GroupMemberEntry;
 import org.thoughtcrime.securesms.util.DefaultValueLiveData;
-import org.thoughtcrime.securesms.util.concurrent.SimpleTask;
+import org.signal.core.util.concurrent.SimpleTask;

 import java.util.ArrayList;
 import java.util.Collections;
--- a/app/src/main/java/org/thoughtcrime/securesms/groups/ui/migration/GroupsV1MigrationSuggestionsDialog.java
+++ b/app/src/main/java/org/thoughtcrime/securesms/groups/ui/migration/GroupsV1MigrationSuggestionsDialog.java
@ -21,7 +21,7 @@ import org.thoughtcrime.securesms.groups.MembershipNotSuitableForV2Exception;
 import org.thoughtcrime.securesms.groups.ui.GroupMemberListView;
 import org.thoughtcrime.securesms.recipients.Recipient;
 import org.thoughtcrime.securesms.recipients.RecipientId;
-import org.thoughtcrime.securesms.util.concurrent.SimpleTask;
+import org.signal.core.util.concurrent.SimpleTask;
 import org.thoughtcrime.securesms.util.views.SimpleProgressDialog;

 import java.io.IOException;
--- a/app/src/main/java/org/thoughtcrime/securesms/insights/InsightsRepository.java
+++ b/app/src/main/java/org/thoughtcrime/securesms/insights/InsightsRepository.java
@ -18,7 +18,7 @@ import org.thoughtcrime.securesms.recipients.RecipientId;
 import org.thoughtcrime.securesms.sms.MessageSender;
 import org.thoughtcrime.securesms.sms.OutgoingTextMessage;
 import org.thoughtcrime.securesms.util.Util;
-import org.thoughtcrime.securesms.util.concurrent.SimpleTask;
+import org.signal.core.util.concurrent.SimpleTask;

 import java.util.List;
 import java.util.Optional;
--- a/app/src/main/java/org/thoughtcrime/securesms/invites/InviteReminderModel.java
+++ b/app/src/main/java/org/thoughtcrime/securesms/invites/InviteReminderModel.java
@ -13,7 +13,7 @@ import org.thoughtcrime.securesms.database.SignalDatabase;
 import org.thoughtcrime.securesms.database.ThreadDatabase;
 import org.thoughtcrime.securesms.recipients.LiveRecipient;
 import org.thoughtcrime.securesms.recipients.Recipient;
-import org.thoughtcrime.securesms.util.concurrent.SimpleTask;
+import org.signal.core.util.concurrent.SimpleTask;

 import java.util.Optional;
 import java.util.concurrent.atomic.AtomicReference;
--- a/app/src/main/java/org/thoughtcrime/securesms/lock/v2/ConfirmKbsPinRepository.java
+++ b/app/src/main/java/org/thoughtcrime/securesms/lock/v2/ConfirmKbsPinRepository.java
@ -9,7 +9,7 @@ import org.signal.core.util.logging.Log;
 import org.signal.libsignal.protocol.InvalidKeyException;
 import org.thoughtcrime.securesms.dependencies.ApplicationDependencies;
 import org.thoughtcrime.securesms.pin.PinState;
-import org.thoughtcrime.securesms.util.concurrent.SimpleTask;
+import org.signal.core.util.concurrent.SimpleTask;
 import org.whispersystems.signalservice.internal.contacts.crypto.UnauthenticatedResponseException;

 import java.io.IOException;
--- a/app/src/main/java/org/thoughtcrime/securesms/main/MainActivityListHostFragment.kt
+++ b/app/src/main/java/org/thoughtcrime/securesms/main/MainActivityListHostFragment.kt
@ -15,6 +15,7 @@ import androidx.fragment.app.viewModels
 import androidx.navigation.NavController
 import androidx.navigation.NavDestination
 import androidx.navigation.findNavController
+import org.signal.core.util.concurrent.SimpleTask
 import org.signal.core.util.logging.Log
 import org.thoughtcrime.securesms.MainActivity
 import org.thoughtcrime.securesms.R
@ -36,7 +37,6 @@ import org.thoughtcrime.securesms.util.BottomSheetUtil
 import org.thoughtcrime.securesms.util.TopToastPopup
 import org.thoughtcrime.securesms.util.TopToastPopup.Companion.show
 import org.thoughtcrime.securesms.util.Util
-import org.thoughtcrime.securesms.util.concurrent.SimpleTask
 import org.thoughtcrime.securesms.util.views.Stub
 import org.thoughtcrime.securesms.util.visible
 import org.whispersystems.signalservice.api.websocket.WebSocketConnectionState
--- a/app/src/main/java/org/thoughtcrime/securesms/mediaoverview/MediaOverviewActivity.java
+++ b/app/src/main/java/org/thoughtcrime/securesms/mediaoverview/MediaOverviewActivity.java
@ -47,7 +47,7 @@ import org.thoughtcrime.securesms.database.SignalDatabase;
 import org.thoughtcrime.securesms.database.loaders.MediaLoader;
 import org.thoughtcrime.securesms.util.DynamicNoActionBarTheme;
 import org.thoughtcrime.securesms.util.DynamicTheme;
-import org.thoughtcrime.securesms.util.concurrent.SimpleTask;
+import org.signal.core.util.concurrent.SimpleTask;

 import java.util.ArrayList;
 import java.util.List;
--- a/app/src/main/java/org/thoughtcrime/securesms/mediapreview/MediaPreviewFragment.java
+++ b/app/src/main/java/org/thoughtcrime/securesms/mediapreview/MediaPreviewFragment.java
@ -14,7 +14,7 @@ import org.thoughtcrime.securesms.attachments.AttachmentId;
 import org.thoughtcrime.securesms.database.SignalDatabase;
 import org.thoughtcrime.securesms.mms.PartUriParser;
 import org.thoughtcrime.securesms.util.MediaUtil;
-import org.thoughtcrime.securesms.util.concurrent.SimpleTask;
+import org.signal.core.util.concurrent.SimpleTask;

 import java.util.Objects;

--- a/app/src/main/java/org/thoughtcrime/securesms/mediasend/CameraXFragment.java
+++ b/app/src/main/java/org/thoughtcrime/securesms/mediasend/CameraXFragment.java
@ -52,7 +52,7 @@ import org.thoughtcrime.securesms.util.FeatureFlags;
 import org.thoughtcrime.securesms.util.MemoryFileDescriptor;
 import org.thoughtcrime.securesms.util.Stopwatch;
 import org.thoughtcrime.securesms.util.TextSecurePreferences;
-import org.thoughtcrime.securesms.util.concurrent.SimpleTask;
+import org.signal.core.util.concurrent.SimpleTask;
 import org.thoughtcrime.securesms.video.VideoUtil;

 import java.io.FileDescriptor;
--- a/app/src/main/java/org/thoughtcrime/securesms/payments/preferences/PaymentRecipientSelectionFragment.java
+++ b/app/src/main/java/org/thoughtcrime/securesms/payments/preferences/PaymentRecipientSelectionFragment.java
@ -22,7 +22,7 @@ import org.thoughtcrime.securesms.payments.preferences.model.PayeeParcelable;
 import org.thoughtcrime.securesms.recipients.Recipient;
 import org.thoughtcrime.securesms.recipients.RecipientId;
 import org.thoughtcrime.securesms.util.ViewUtil;
-import org.thoughtcrime.securesms.util.concurrent.SimpleTask;
+import org.signal.core.util.concurrent.SimpleTask;
 import org.thoughtcrime.securesms.util.navigation.SafeNavigation;

 import java.util.Optional;
--- a/app/src/main/java/org/thoughtcrime/securesms/pin/PinOptOutDialog.java
+++ b/app/src/main/java/org/thoughtcrime/securesms/pin/PinOptOutDialog.java
@ -8,7 +8,7 @@ import androidx.core.content.ContextCompat;

 import org.signal.core.util.logging.Log;
 import org.thoughtcrime.securesms.R;
-import org.thoughtcrime.securesms.util.concurrent.SimpleTask;
+import org.signal.core.util.concurrent.SimpleTask;
 import org.thoughtcrime.securesms.util.views.SimpleProgressDialog;

 public final class PinOptOutDialog {
--- a/app/src/main/java/org/thoughtcrime/securesms/pin/RegistrationLockV2Dialog.java
+++ b/app/src/main/java/org/thoughtcrime/securesms/pin/RegistrationLockV2Dialog.java
@ -11,7 +11,7 @@ import androidx.appcompat.app.AlertDialog;
 import org.signal.core.util.concurrent.SignalExecutors;
 import org.signal.core.util.logging.Log;
 import org.thoughtcrime.securesms.R;
-import org.thoughtcrime.securesms.util.concurrent.SimpleTask;
+import org.signal.core.util.concurrent.SimpleTask;

 import java.io.IOException;
 import java.util.Objects;
--- a/app/src/main/java/org/thoughtcrime/securesms/profiles/edit/EditGroupProfileRepository.java
+++ b/app/src/main/java/org/thoughtcrime/securesms/profiles/edit/EditGroupProfileRepository.java
@ -19,7 +19,7 @@ import org.thoughtcrime.securesms.profiles.AvatarHelper;
 import org.thoughtcrime.securesms.profiles.ProfileName;
 import org.thoughtcrime.securesms.recipients.Recipient;
 import org.thoughtcrime.securesms.recipients.RecipientId;
-import org.thoughtcrime.securesms.util.concurrent.SimpleTask;
+import org.signal.core.util.concurrent.SimpleTask;

 import java.io.IOException;
 import java.util.Optional;
--- a/app/src/main/java/org/thoughtcrime/securesms/profiles/edit/EditProfileFragment.java
+++ b/app/src/main/java/org/thoughtcrime/securesms/profiles/edit/EditProfileFragment.java
@ -42,7 +42,7 @@ import org.thoughtcrime.securesms.profiles.manage.EditProfileNameFragment;
 import org.thoughtcrime.securesms.providers.BlobProvider;
 import org.thoughtcrime.securesms.util.CommunicationActions;
 import org.thoughtcrime.securesms.util.FeatureFlags;
-import org.thoughtcrime.securesms.util.concurrent.SimpleTask;
+import org.signal.core.util.concurrent.SimpleTask;
 import org.thoughtcrime.securesms.util.navigation.SafeNavigation;
 import org.thoughtcrime.securesms.util.text.AfterTextChanged;
 import org.thoughtcrime.securesms.util.views.LearnMoreTextView;
--- a/app/src/main/java/org/thoughtcrime/securesms/profiles/edit/EditSelfProfileRepository.java
+++ b/app/src/main/java/org/thoughtcrime/securesms/profiles/edit/EditSelfProfileRepository.java
@ -24,7 +24,7 @@ import org.thoughtcrime.securesms.recipients.Recipient;
 import org.thoughtcrime.securesms.recipients.RecipientId;
 import org.thoughtcrime.securesms.registration.RegistrationUtil;
 import org.thoughtcrime.securesms.util.concurrent.ListenableFuture;
-import org.thoughtcrime.securesms.util.concurrent.SimpleTask;
+import org.signal.core.util.concurrent.SimpleTask;

 import java.io.ByteArrayInputStream;
 import java.io.IOException;
--- a/app/src/main/java/org/thoughtcrime/securesms/ratelimit/RecaptchaProofActivity.java
+++ b/app/src/main/java/org/thoughtcrime/securesms/ratelimit/RecaptchaProofActivity.java
@ -20,7 +20,7 @@ import org.thoughtcrime.securesms.dependencies.ApplicationDependencies;
 import org.thoughtcrime.securesms.keyvalue.SignalStore;
 import org.thoughtcrime.securesms.util.DynamicTheme;
 import org.thoughtcrime.securesms.util.Util;
-import org.thoughtcrime.securesms.util.concurrent.SimpleTask;
+import org.signal.core.util.concurrent.SimpleTask;
 import org.thoughtcrime.securesms.util.views.SimpleProgressDialog;
 import org.whispersystems.signalservice.api.push.exceptions.PushNetworkException;

--- a/app/src/main/java/org/thoughtcrime/securesms/recipients/ui/bottomsheet/RecipientDialogRepository.java
+++ b/app/src/main/java/org/thoughtcrime/securesms/recipients/ui/bottomsheet/RecipientDialogRepository.java
@ -20,7 +20,7 @@ import org.thoughtcrime.securesms.groups.ui.GroupChangeErrorCallback;
 import org.thoughtcrime.securesms.groups.ui.GroupChangeFailureReason;
 import org.thoughtcrime.securesms.recipients.Recipient;
 import org.thoughtcrime.securesms.recipients.RecipientId;
-import org.thoughtcrime.securesms.util.concurrent.SimpleTask;
+import org.signal.core.util.concurrent.SimpleTask;

 import java.io.IOException;
 import java.util.ArrayList;
--- a/app/src/main/java/org/thoughtcrime/securesms/registration/fragments/EnterSmsCodeFragment.java
+++ b/app/src/main/java/org/thoughtcrime/securesms/registration/fragments/EnterSmsCodeFragment.java
@ -9,7 +9,7 @@ import org.signal.core.util.logging.Log;
 import org.thoughtcrime.securesms.R;
 import org.thoughtcrime.securesms.registration.viewmodel.RegistrationViewModel;
 import org.thoughtcrime.securesms.util.FeatureFlags;
-import org.thoughtcrime.securesms.util.concurrent.SimpleTask;
+import org.signal.core.util.concurrent.SimpleTask;
 import org.thoughtcrime.securesms.util.navigation.SafeNavigation;

 import java.io.IOException;
--- a/app/src/main/java/org/thoughtcrime/securesms/registration/fragments/RegistrationLockFragment.java
+++ b/app/src/main/java/org/thoughtcrime/securesms/registration/fragments/RegistrationLockFragment.java
@ -16,7 +16,7 @@ import org.thoughtcrime.securesms.util.CommunicationActions;
 import org.thoughtcrime.securesms.util.FeatureFlags;
 import org.thoughtcrime.securesms.util.Stopwatch;
 import org.thoughtcrime.securesms.util.SupportEmailUtil;
-import org.thoughtcrime.securesms.util.concurrent.SimpleTask;
+import org.signal.core.util.concurrent.SimpleTask;
 import org.thoughtcrime.securesms.util.navigation.SafeNavigation;

 import java.io.IOException;
--- a/app/src/main/java/org/thoughtcrime/securesms/registration/fragments/RestoreBackupFragment.java
+++ b/app/src/main/java/org/thoughtcrime/securesms/registration/fragments/RestoreBackupFragment.java
@ -56,7 +56,7 @@ import org.thoughtcrime.securesms.service.LocalBackupListener;
 import org.thoughtcrime.securesms.util.BackupUtil;
 import org.thoughtcrime.securesms.util.DateUtils;
 import org.thoughtcrime.securesms.util.Util;
-import org.thoughtcrime.securesms.util.concurrent.SimpleTask;
+import org.signal.core.util.concurrent.SimpleTask;
 import org.thoughtcrime.securesms.util.navigation.SafeNavigation;

 import java.io.IOException;
--- a/app/src/main/java/org/thoughtcrime/securesms/scribbles/ImageEditorFragment.java
+++ b/app/src/main/java/org/thoughtcrime/securesms/scribbles/ImageEditorFragment.java
@ -61,7 +61,7 @@ import org.thoughtcrime.securesms.util.StorageUtil;
 import org.thoughtcrime.securesms.util.TextSecurePreferences;
 import org.thoughtcrime.securesms.util.ThrottledDebouncer;
 import org.thoughtcrime.securesms.util.ViewUtil;
-import org.thoughtcrime.securesms.util.concurrent.SimpleTask;
+import org.signal.core.util.concurrent.SimpleTask;
 import org.thoughtcrime.securesms.util.views.SimpleProgressDialog;

 import java.io.ByteArrayOutputStream;
--- a/app/src/main/java/org/thoughtcrime/securesms/sharing/MultiShareSender.java
+++ b/app/src/main/java/org/thoughtcrime/securesms/sharing/MultiShareSender.java
@ -33,7 +33,7 @@ import org.thoughtcrime.securesms.sms.OutgoingEncryptedMessage;
 import org.thoughtcrime.securesms.sms.OutgoingTextMessage;
 import org.thoughtcrime.securesms.util.MessageUtil;
 import org.thoughtcrime.securesms.util.Util;
-import org.thoughtcrime.securesms.util.concurrent.SimpleTask;
+import org.signal.core.util.concurrent.SimpleTask;

 import java.util.ArrayList;
 import java.util.Collections;
--- a/app/src/main/java/org/thoughtcrime/securesms/sharing/ShareActivity.java
+++ b/app/src/main/java/org/thoughtcrime/securesms/sharing/ShareActivity.java
@ -67,7 +67,7 @@ import org.thoughtcrime.securesms.util.FeatureFlags;
 import org.thoughtcrime.securesms.util.LifecycleDisposable;
 import org.thoughtcrime.securesms.util.Util;
 import org.thoughtcrime.securesms.util.ViewUtil;
-import org.thoughtcrime.securesms.util.concurrent.SimpleTask;
+import org.signal.core.util.concurrent.SimpleTask;
 import org.thoughtcrime.securesms.util.views.SimpleProgressDialog;

 import java.util.ArrayList;
--- a/app/src/main/java/org/thoughtcrime/securesms/util/CommunicationActions.java
+++ b/app/src/main/java/org/thoughtcrime/securesms/util/CommunicationActions.java
@ -37,7 +37,7 @@ import org.thoughtcrime.securesms.permissions.Permissions;
 import org.thoughtcrime.securesms.proxy.ProxyBottomSheetFragment;
 import org.thoughtcrime.securesms.recipients.Recipient;
 import org.thoughtcrime.securesms.sms.MessageSender;
-import org.thoughtcrime.securesms.util.concurrent.SimpleTask;
+import org.signal.core.util.concurrent.SimpleTask;
 import org.thoughtcrime.securesms.util.views.SimpleProgressDialog;

 import java.io.IOException;
--- a/app/src/main/java/org/thoughtcrime/securesms/util/IdentityUtil.java
+++ b/app/src/main/java/org/thoughtcrime/securesms/util/IdentityUtil.java
@ -33,7 +33,7 @@ import org.thoughtcrime.securesms.sms.OutgoingIdentityVerifiedMessage;
 import org.thoughtcrime.securesms.sms.OutgoingTextMessage;
 import org.thoughtcrime.securesms.util.concurrent.ListenableFuture;
 import org.thoughtcrime.securesms.util.concurrent.SettableFuture;
-import org.thoughtcrime.securesms.util.concurrent.SimpleTask;
+import org.signal.core.util.concurrent.SimpleTask;
 import org.whispersystems.signalservice.api.SignalSessionLock;
 import org.whispersystems.signalservice.api.messages.multidevice.VerifiedMessage;
 import org.whispersystems.signalservice.api.push.SignalServiceAddress;
--- a/app/src/main/java/org/thoughtcrime/securesms/verify/VerifyDisplayFragment.java
+++ b/app/src/main/java/org/thoughtcrime/securesms/verify/VerifyDisplayFragment.java
@ -63,7 +63,7 @@ import org.thoughtcrime.securesms.util.FeatureFlags;
 import org.thoughtcrime.securesms.util.IdentityUtil;
 import org.thoughtcrime.securesms.util.Util;
 import org.thoughtcrime.securesms.util.ViewUtil;
-import org.thoughtcrime.securesms.util.concurrent.SimpleTask;
+import org.signal.core.util.concurrent.SimpleTask;
 import org.whispersystems.signalservice.api.SignalSessionLock;

 import java.nio.charset.Charset;
--- a/app/src/main/java/org/thoughtcrime/securesms/webrtc/VoiceCallShare.java
+++ b/app/src/main/java/org/thoughtcrime/securesms/webrtc/VoiceCallShare.java
@ -11,7 +11,7 @@ import org.signal.core.util.logging.Log;
 import org.thoughtcrime.securesms.WebRtcCallActivity;
 import org.thoughtcrime.securesms.dependencies.ApplicationDependencies;
 import org.thoughtcrime.securesms.recipients.Recipient;
-import org.thoughtcrime.securesms.util.concurrent.SimpleTask;
+import org.signal.core.util.concurrent.SimpleTask;

 public class VoiceCallShare extends Activity {
  
--- a/contacts/app/build.gradle
+++ b/contacts/app/build.gradle
@ -13,7 +13,7 @@ android {
        versionCode 1
        versionName "1.0"

-        minSdkVersion 19
+        minSdkVersion 21
        targetSdkVersion TARGET_SDK
        multiDexEnabled true
    }
--- a/contacts/app/src/main/AndroidManifest.xml
+++ b/contacts/app/src/main/AndroidManifest.xml
@ -23,7 +23,6 @@
            android:name=".ContactsActivity"
            android:exported="false" />

-
        <service
            android:name=".AccountAuthenticatorService"
            android:exported="true">
@ -34,6 +33,21 @@
                android:name="android.accounts.AccountAuthenticator"
                android:resource="@xml/authenticator" />
        </service>
+
+        <service
+            android:name=".ContactsSyncAdapterService"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.content.SyncAdapter" />
+            </intent-filter>
+
+            <meta-data
+                android:name="android.content.SyncAdapter"
+                android:resource="@xml/syncadapter" />
+            <meta-data
+                android:name="android.provider.CONTACTS_STRUCTURE"
+                android:resource="@xml/contactsformat" />
+        </service>
    </application>

 </manifest>
--- a/contacts/app/src/main/java/org/signal/contactstest/ContactsSyncAdapter.kt
+++ b/contacts/app/src/main/java/org/signal/contactstest/ContactsSyncAdapter.kt
@ -0,0 +1,33 @@
+package org.signal.contactstest
+
+import android.accounts.Account
+import android.content.AbstractThreadedSyncAdapter
+import android.content.ContentProviderClient
+import android.content.Context
+import android.content.SyncResult
+import android.os.Bundle
+import org.signal.core.util.logging.Log
+
+class ContactsSyncAdapter(context: Context?, autoInitialize: Boolean) : AbstractThreadedSyncAdapter(context, autoInitialize) {
+  override fun onPerformSync(
+    account: Account,
+    extras: Bundle,
+    authority: String,
+    provider: ContentProviderClient,
+    syncResult: SyncResult
+  ) {
+    Log.i(TAG, "onPerformSync()")
+  }
+
+  override fun onSyncCanceled() {
+    Log.w(TAG, "onSyncCanceled()")
+  }
+
+  override fun onSyncCanceled(thread: Thread) {
+    Log.w(TAG, "onSyncCanceled($thread)")
+  }
+
+  companion object {
+    private val TAG = Log.tag(ContactsSyncAdapter::class.java)
+  }
+}
--- a/contacts/app/src/main/java/org/signal/contactstest/ContactsSyncAdapterService.kt
+++ b/contacts/app/src/main/java/org/signal/contactstest/ContactsSyncAdapterService.kt
@ -0,0 +1,22 @@
+package org.signal.contactstest
+
+import android.app.Service
+import android.content.Intent
+import android.os.IBinder
+
+class ContactsSyncAdapterService : Service() {
+  @Synchronized
+  override fun onCreate() {
+    if (syncAdapter == null) {
+      syncAdapter = ContactsSyncAdapter(this, true)
+    }
+  }
+
+  override fun onBind(intent: Intent): IBinder? {
+    return syncAdapter!!.syncAdapterBinder
+  }
+
+  companion object {
+    private var syncAdapter: ContactsSyncAdapter? = null
+  }
+}
--- a/contacts/app/src/main/java/org/signal/contactstest/MainActivity.kt
+++ b/contacts/app/src/main/java/org/signal/contactstest/MainActivity.kt
@ -1,13 +1,19 @@
 package org.signal.contactstest

 import android.Manifest
+import android.accounts.Account
 import android.content.Intent
 import android.content.pm.PackageManager
 import android.os.Bundle
+import android.telephony.PhoneNumberUtils
 import android.widget.Button
 import android.widget.Toast
 import androidx.appcompat.app.AppCompatActivity
+import androidx.core.app.ActivityCompat
 import androidx.core.content.ContextCompat
+import org.signal.contacts.ContactLinkConfiguration
+import org.signal.contacts.SystemContactsRepository
+import org.signal.core.util.concurrent.SimpleTask
 import org.signal.core.util.logging.Log

 class MainActivity : AppCompatActivity() {
@ -22,15 +28,64 @@ class MainActivity : AppCompatActivity() {

    setContentView(R.layout.activity_main)

-    if (hasPermission(Manifest.permission.READ_CONTACTS) && hasPermission(Manifest.permission.WRITE_CONTACTS)) {
-      Log.i(TAG, "Already have permission.")
-      startActivity(Intent(this, ContactsActivity::class.java))
-      finish()
-      return
+    findViewById<Button>(R.id.contact_list_button).setOnClickListener { v ->
+      if (hasPermission(Manifest.permission.READ_CONTACTS) && hasPermission(Manifest.permission.WRITE_CONTACTS)) {
+        startActivity(Intent(this, ContactsActivity::class.java))
+        finish()
+      } else {
+        ActivityCompat.requestPermissions(this, arrayOf(Manifest.permission.READ_CONTACTS, Manifest.permission.WRITE_CONTACTS), PERMISSION_CODE)
+      }
    }

-    findViewById<Button>(R.id.permission_button).setOnClickListener { v ->
-      requestPermissions(arrayOf(Manifest.permission.READ_CONTACTS, Manifest.permission.WRITE_CONTACTS), PERMISSION_CODE)
+    findViewById<Button>(R.id.link_contacts_button).setOnClickListener { v ->
+      if (hasPermission(Manifest.permission.READ_CONTACTS) && hasPermission(Manifest.permission.WRITE_CONTACTS)) {
+        SimpleTask.run({
+          val allE164s: Set<String> = SystemContactsRepository.getAllDisplayNumbers(this).map { PhoneNumberUtils.formatNumberToE164(it, "US") }.toSet()
+          val account: Account = SystemContactsRepository.getOrCreateSystemAccount(this, BuildConfig.APPLICATION_ID, "Contact Test") ?: return@run false
+
+          SystemContactsRepository.addMessageAndCallLinksToContacts(
+            context = this,
+            config = buildLinkConfig(account),
+            targetE164s = allE164s,
+            removeIfMissing = true
+          )
+
+          return@run true
+        }, { success ->
+          if (success) {
+            Toast.makeText(this, "Success!", Toast.LENGTH_SHORT).show()
+          } else {
+            Toast.makeText(this, "Failed to create account!", Toast.LENGTH_SHORT).show()
+          }
+        })
+      } else {
+        ActivityCompat.requestPermissions(this, arrayOf(Manifest.permission.READ_CONTACTS, Manifest.permission.WRITE_CONTACTS), PERMISSION_CODE)
+      }
+    }
+
+    findViewById<Button>(R.id.unlink_contact_button).setOnClickListener { v ->
+      if (hasPermission(Manifest.permission.READ_CONTACTS) && hasPermission(Manifest.permission.WRITE_CONTACTS)) {
+        SimpleTask.run({
+          val account: Account = SystemContactsRepository.getOrCreateSystemAccount(this, BuildConfig.APPLICATION_ID, "Contact Test") ?: return@run false
+
+          SystemContactsRepository.addMessageAndCallLinksToContacts(
+            context = this,
+            config = buildLinkConfig(account),
+            targetE164s = emptySet(),
+            removeIfMissing = true
+          )
+
+          return@run true
+        }, { success ->
+          if (success) {
+            Toast.makeText(this, "Success!", Toast.LENGTH_SHORT).show()
+          } else {
+            Toast.makeText(this, "Failed to create account!", Toast.LENGTH_SHORT).show()
+          }
+        })
+      } else {
+        ActivityCompat.requestPermissions(this, arrayOf(Manifest.permission.READ_CONTACTS, Manifest.permission.WRITE_CONTACTS), PERMISSION_CODE)
+      }
    }
  }

@ -48,4 +103,17 @@ class MainActivity : AppCompatActivity() {
  private fun hasPermission(permission: String): Boolean {
    return ContextCompat.checkSelfPermission(this, permission) == PackageManager.PERMISSION_GRANTED
  }
+
+  private fun buildLinkConfig(account: Account): ContactLinkConfiguration {
+    return ContactLinkConfiguration(
+      account = account,
+      appName = "Contact Test",
+      messagePrompt = { "(Test) Message $it" },
+      callPrompt = { "(Test) Call $it" },
+      e164Formatter = { PhoneNumberUtils.formatNumberToE164(it, "US") },
+      messageMimetype = "vnd.android.cursor.item/vnd.org.signal.contacts.test.message",
+      callMimetype = "vnd.android.cursor.item/vnd.org.signal.contacts.test.call",
+      syncTag = "__TEST"
+    )
+  }
 }
--- a/contacts/app/src/main/res/layout/activity_contacts.xml
+++ b/contacts/app/src/main/res/layout/activity_contacts.xml
@ -10,6 +10,8 @@
  <androidx.recyclerview.widget.RecyclerView
      android:id="@+id/list"
      android:layout_width="match_parent"
-      android:layout_height="match_parent" />
+      android:layout_height="match_parent"
+      android:clipToPadding="false"
+      android:clipChildren="false" />

 </androidx.constraintlayout.widget.ConstraintLayout>
--- a/contacts/app/src/main/res/layout/activity_main.xml
+++ b/contacts/app/src/main/res/layout/activity_main.xml
@ -7,13 +7,34 @@
    tools:context=".MainActivity">

    <Button
-        android:id="@+id/permission_button"
+        android:id="@+id/contact_list_button"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
-        android:text="Permissions"
+        android:text="Contact List"
+        app:layout_constraintBottom_toTopOf="@id/link_contacts_button"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintVertical_chainStyle="packed"/>
+
+    <Button
+        android:id="@+id/link_contacts_button"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="Link Contacts"
+        app:layout_constraintBottom_toTopOf="@id/unlink_contact_button"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@id/contact_list_button" />
+
+    <Button
+        android:id="@+id/unlink_contact_button"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="Unlink Contacts"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent" />
+        app:layout_constraintTop_toBottomOf="@id/link_contacts_button" />

 </androidx.constraintlayout.widget.ConstraintLayout>
--- a/contacts/app/src/main/res/layout/child_item.xml
+++ b/contacts/app/src/main/res/layout/child_item.xml
@ -29,7 +29,6 @@
            android:layout_height="wrap_content"
            android:layout_marginStart="4dp"
            android:layout_marginBottom="2dp"
-            android:fontFamily="monospace"
            tools:text="Spider-Man"
            app:layout_constraintTop_toTopOf="parent"
            app:layout_constraintStart_toEndOf="@id/contact_photo"
--- a/contacts/app/src/main/res/layout/parent_item.xml
+++ b/contacts/app/src/main/res/layout/parent_item.xml
@ -29,7 +29,6 @@
          android:id="@+id/given_name"
          android:layout_width="match_parent"
          android:layout_height="wrap_content"
-          android:fontFamily="monospace"
          tools:text="Spider-Man"/>

      <TextView
@ -37,7 +36,6 @@
          android:layout_width="match_parent"
          android:layout_height="wrap_content"
          android:layout_marginBottom="4dp"
-          android:fontFamily="monospace"
          tools:text="Spider-Man"/>

      <androidx.recyclerview.widget.RecyclerView
--- a/contacts/app/src/main/res/xml/contactsformat.xml
+++ b/contacts/app/src/main/res/xml/contactsformat.xml
@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<ContactsSource
+    xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <ContactsDataKind
+        android:detailColumn="data3"
+        android:detailSocialSummary="true"
+        android:icon="@mipmap/ic_launcher"
+        android:mimeType="vnd.android.cursor.item/vnd.org.signal.contacts.test.message"
+        android:summaryColumn="data2" />
+    <ContactsDataKind
+        android:detailColumn="data3"
+        android:icon="@mipmap/ic_launcher"
+        android:mimeType="vnd.android.cursor.item/vnd.org.signal.contacts.test.call"
+        android:summaryColumn="data2" />
+</ContactsSource>
--- a/contacts/app/src/main/res/xml/syncadapter.xml
+++ b/contacts/app/src/main/res/xml/syncadapter.xml
@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<sync-adapter
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:accountType="org.signal.contactstest"
+    android:allowParallelSyncs="false"
+    android:contentAuthority="com.android.contacts"
+    android:isAlwaysSyncable="true"
+    android:supportsUploading="true"
+    android:userVisible="true" />
--- a/contacts/lib/src/main/java/org/signal/contacts/ContactLinkConfiguration.kt
+++ b/contacts/lib/src/main/java/org/signal/contacts/ContactLinkConfiguration.kt
@ -20,4 +20,5 @@ class ContactLinkConfiguration(
  val e164Formatter: (String) -> String,
  val messageMimetype: String,
  val callMimetype: String,
+  val syncTag: String
 )
--- a/contacts/lib/src/main/java/org/signal/contacts/SystemContactsRepository.kt
+++ b/contacts/lib/src/main/java/org/signal/contacts/SystemContactsRepository.kt
@ -26,7 +26,6 @@ import java.util.Objects
 object SystemContactsRepository {

  private val TAG = Log.tag(SystemContactsRepository::class.java)
-  private const val SYNC_TAG = "__TS"

  private const val FIELD_FORMATTED_PHONE = ContactsContract.RawContacts.SYNC1
  private const val FIELD_TAG = ContactsContract.Data.SYNC2
@ -146,7 +145,7 @@ object SystemContactsRepository {
    removeIfMissing: Boolean
  ) {
    val operations: ArrayList<ContentProviderOperation> = ArrayList()
-    val currentLinkedContacts: Map<String, RawContactDetails> = getRawContactsByE164(context, config.account, config.e164Formatter)
+    val currentLinkedContacts: Map<String, LinkedContactDetails> = getLinkedContactsByE164(context, config.account, config.e164Formatter)

    val targetChunks: List<List<String>> = targetE164s.chunked(50).toList()
    for (targetChunk in targetChunks) {
@ -157,15 +156,8 @@ object SystemContactsRepository {
            Log.i(TAG, "Adding number: $target")
            operations += buildAddRawContactOperations(
              operationIndex = operations.size,
-              account = config.account,
-              appName = config.appName,
-              messagePrompt = config.messagePrompt,
-              callPrompt = config.callPrompt,
-              formattedPhone = systemContactInfo.formattedPhone,
-              displayName = systemContactInfo.displayName,
-              aggregateId = systemContactInfo.rawContactId,
-              messageMimetype = config.messageMimetype,
-              callMimetype = config.callMimetype
+              linkConfig = config,
+              systemContactInfo = systemContactInfo
            )
          }
        }
@ -181,7 +173,7 @@ object SystemContactsRepository {
      if (!targetE164s.contains(e164)) {
        if (removeIfMissing) {
          Log.i(TAG, "Removing number: $e164")
-          removeTextSecureRawContact(operations, config.account, details.id)
+          removeLinkedContact(operations, config.account, details.id)
        }
      } else if (!Objects.equals(details.rawDisplayName, details.aggregateDisplayName)) {
        Log.i(TAG, "Updating display name: $e164")
@ -372,15 +364,8 @@ object SystemContactsRepository {

  private fun buildAddRawContactOperations(
    operationIndex: Int,
-    account: Account,
-    appName: String,
-    messagePrompt: (String) -> String,
-    callPrompt: (String) -> String,
-    formattedPhone: String,
-    displayName: String?,
-    aggregateId: Long,
-    messageMimetype: String,
-    callMimetype: String
+    linkConfig: ContactLinkConfiguration,
+    systemContactInfo: SystemContactInfo
  ): List<ContentProviderOperation> {
    val dataUri = ContactsContract.Data.CONTENT_URI.buildUpon()
      .appendQueryParameter(ContactsContract.CALLER_IS_SYNCADAPTER, "true")
@ -388,59 +373,60 @@ object SystemContactsRepository {

    return listOf(
      ContentProviderOperation.newInsert(ContactsContract.RawContacts.CONTENT_URI)
-        .withValue(ContactsContract.RawContacts.ACCOUNT_NAME, account.name)
-        .withValue(ContactsContract.RawContacts.ACCOUNT_TYPE, account.type)
-        .withValue(FIELD_FORMATTED_PHONE, formattedPhone)
+        .withValue(ContactsContract.RawContacts.ACCOUNT_NAME, linkConfig.account.name)
+        .withValue(ContactsContract.RawContacts.ACCOUNT_TYPE, linkConfig.account.type)
+        .withValue(FIELD_FORMATTED_PHONE, systemContactInfo.formattedPhone)
        .withValue(FIELD_SUPPORTS_VOICE, true.toString())
        .build(),

      ContentProviderOperation.newInsert(dataUri)
        .withValueBackReference(ContactsContract.CommonDataKinds.StructuredName.RAW_CONTACT_ID, operationIndex)
-        .withValue(ContactsContract.CommonDataKinds.StructuredName.DISPLAY_NAME, displayName)
+        .withValue(ContactsContract.CommonDataKinds.StructuredName.DISPLAY_NAME, systemContactInfo.displayName)
        .withValue(ContactsContract.Data.MIMETYPE, ContactsContract.CommonDataKinds.StructuredName.CONTENT_ITEM_TYPE)
        .build(),

      ContentProviderOperation.newInsert(dataUri)
        .withValueBackReference(ContactsContract.CommonDataKinds.Phone.RAW_CONTACT_ID, operationIndex)
        .withValue(ContactsContract.Data.MIMETYPE, ContactsContract.CommonDataKinds.Phone.CONTENT_ITEM_TYPE)
-        .withValue(ContactsContract.CommonDataKinds.Phone.NUMBER, formattedPhone)
-        .withValue(ContactsContract.CommonDataKinds.Phone.TYPE, ContactsContract.CommonDataKinds.Phone.TYPE_OTHER)
-        .withValue(FIELD_TAG, SYNC_TAG)
+        .withValue(ContactsContract.CommonDataKinds.Phone.NUMBER, systemContactInfo.formattedPhone)
+        .withValue(ContactsContract.CommonDataKinds.Phone.TYPE, systemContactInfo.type)
+        .withValue(FIELD_TAG, linkConfig.syncTag)
        .build(),

      ContentProviderOperation.newInsert(dataUri)
        .withValueBackReference(ContactsContract.Data.RAW_CONTACT_ID, operationIndex)
-        .withValue(ContactsContract.Data.MIMETYPE, messageMimetype)
-        .withValue(ContactsContract.Data.DATA1, formattedPhone)
-        .withValue(ContactsContract.Data.DATA2, appName)
-        .withValue(ContactsContract.Data.DATA3, messagePrompt(formattedPhone))
+        .withValue(ContactsContract.Data.MIMETYPE, linkConfig.messageMimetype)
+        .withValue(ContactsContract.Data.DATA1, systemContactInfo.formattedPhone)
+        .withValue(ContactsContract.Data.DATA2, linkConfig.appName)
+        .withValue(ContactsContract.Data.DATA3, linkConfig.messagePrompt(systemContactInfo.formattedPhone))
        .withYieldAllowed(true)
        .build(),

      ContentProviderOperation.newInsert(dataUri)
        .withValueBackReference(ContactsContract.Data.RAW_CONTACT_ID, operationIndex)
-        .withValue(ContactsContract.Data.MIMETYPE, callMimetype)
-        .withValue(ContactsContract.Data.DATA1, formattedPhone)
-        .withValue(ContactsContract.Data.DATA2, appName)
-        .withValue(ContactsContract.Data.DATA3, callPrompt(formattedPhone))
+        .withValue(ContactsContract.Data.MIMETYPE, linkConfig.callMimetype)
+        .withValue(ContactsContract.Data.DATA1, systemContactInfo.formattedPhone)
+        .withValue(ContactsContract.Data.DATA2, linkConfig.appName)
+        .withValue(ContactsContract.Data.DATA3, linkConfig.callPrompt(systemContactInfo.formattedPhone))
        .withYieldAllowed(true)
        .build(),

      ContentProviderOperation.newUpdate(ContactsContract.AggregationExceptions.CONTENT_URI)
-        .withValue(ContactsContract.AggregationExceptions.RAW_CONTACT_ID1, aggregateId)
+        .withValue(ContactsContract.AggregationExceptions.RAW_CONTACT_ID1, systemContactInfo.rawContactId)
        .withValueBackReference(ContactsContract.AggregationExceptions.RAW_CONTACT_ID2, operationIndex)
        .withValue(ContactsContract.AggregationExceptions.TYPE, ContactsContract.AggregationExceptions.TYPE_KEEP_TOGETHER)
        .build()
    )
  }

-  private fun removeTextSecureRawContact(operations: MutableList<ContentProviderOperation>, account: Account, rowId: Long) {
+  private fun removeLinkedContact(operations: MutableList<ContentProviderOperation>, account: Account, rowId: Long) {
    operations.add(
      ContentProviderOperation.newDelete(
        ContactsContract.RawContacts.CONTENT_URI.buildUpon()
          .appendQueryParameter(ContactsContract.RawContacts.ACCOUNT_NAME, account.name)
          .appendQueryParameter(ContactsContract.RawContacts.ACCOUNT_TYPE, account.type)
-          .appendQueryParameter(ContactsContract.CALLER_IS_SYNCADAPTER, "true").build()
+          .appendQueryParameter(ContactsContract.CALLER_IS_SYNCADAPTER, "true")
+          .build()
      )
        .withYieldAllowed(true)
        .withSelection("${BaseColumns._ID} = ?", SqlUtil.buildArgs(rowId))
@ -448,7 +434,7 @@ object SystemContactsRepository {
    )
  }

-  private fun getRawContactsByE164(context: Context, account: Account, e164Formatter: (String) -> String): Map<String, RawContactDetails> {
+  private fun getLinkedContactsByE164(context: Context, account: Account, e164Formatter: (String) -> String): Map<String, LinkedContactDetails> {
    val currentContactsUri = ContactsContract.RawContacts.CONTENT_URI.buildUpon()
      .appendQueryParameter(ContactsContract.RawContacts.ACCOUNT_NAME, account.name)
      .appendQueryParameter(ContactsContract.RawContacts.ACCOUNT_TYPE, account.type).build()
@ -461,7 +447,7 @@ object SystemContactsRepository {
      ContactsContract.RawContacts.DISPLAY_NAME_SOURCE
    )

-    val contactsDetails: MutableMap<String, RawContactDetails> = HashMap()
+    val contactsDetails: MutableMap<String, LinkedContactDetails> = HashMap()

    context.contentResolver.query(currentContactsUri, projection, null, null, null)?.use { cursor ->
      while (cursor.moveToNext()) {
@ -470,7 +456,7 @@ object SystemContactsRepository {
        if (formattedPhone != null) {
          val e164 = e164Formatter(formattedPhone)

-          contactsDetails[e164] = RawContactDetails(
+          contactsDetails[e164] = LinkedContactDetails(
            id = cursor.requireLong(BaseColumns._ID),
            supportsVoice = cursor.requireString(FIELD_SUPPORTS_VOICE),
            rawDisplayName = cursor.requireString(ContactsContract.RawContacts.DISPLAY_NAME_PRIMARY),
@ -489,7 +475,8 @@ object SystemContactsRepository {
    val projection = arrayOf(
      ContactsContract.PhoneLookup.NUMBER,
      ContactsContract.PhoneLookup._ID,
-      ContactsContract.PhoneLookup.DISPLAY_NAME
+      ContactsContract.PhoneLookup.DISPLAY_NAME,
+      ContactsContract.PhoneLookup.TYPE
    )

    context.contentResolver.query(uri, projection, null, null, null)?.use { contactCursor ->
@ -503,7 +490,8 @@ object SystemContactsRepository {
              return SystemContactInfo(
                displayName = contactCursor.requireString(ContactsContract.PhoneLookup.DISPLAY_NAME),
                formattedPhone = systemNumber,
-                rawContactId = idCursor.requireLong(ContactsContract.RawContacts._ID)
+                rawContactId = idCursor.requireLong(ContactsContract.RawContacts._ID),
+                type = contactCursor.requireInt(ContactsContract.PhoneLookup.TYPE)
              )
            }
          }
@ -530,7 +518,8 @@ object SystemContactsRepository {

  interface ContactIterator : Iterator<ContactDetails>, Closeable {
    @Throws
-    override fun close() {}
+    override fun close() {
+    }
  }

  private class EmptyContactIterator : ContactIterator {
@ -718,7 +707,7 @@ object SystemContactsRepository {
    val country: String?
  )

-  private data class RawContactDetails(
+  private data class LinkedContactDetails(
    val id: Long,
    val supportsVoice: String?,
    val rawDisplayName: String?,
@ -729,7 +718,8 @@ object SystemContactsRepository {
  private data class SystemContactInfo(
    val displayName: String?,
    val formattedPhone: String,
-    val rawContactId: Long
+    val rawContactId: Long,
+    val type: Int
  )

  private data class StructuredName(val givenName: String?, val familyName: String?)
--- a/app/src/main/java/org/thoughtcrime/securesms/util/concurrent/SimpleTask.java
+++ b/app/src/main/java/org/thoughtcrime/securesms/util/concurrent/SimpleTask.java
@ -1,4 +1,4 @@
-package org.thoughtcrime.securesms.util.concurrent;
+package org.signal.core.util.concurrent;

 import android.os.AsyncTask;