feat: add clear messages and media dialogs and change db to not use message count == 0 in conversations

app/src/main/java/org/thoughtcrime/securesms/MediaOverviewActivity.java

@@ -52,9 +52,18 @@ import androidx.viewpager.widget.ViewPager;
 import com.codewaves.stickyheadergrid.StickyHeaderGridLayoutManager;
 import com.google.android.material.tabs.TabLayout;
 
+import org.session.libsession.messaging.MessagingModuleConfiguration;
 import org.session.libsession.messaging.messages.control.DataExtractionNotification;
 import org.session.libsession.messaging.sending_receiving.MessageSender;
 import org.session.libsession.utilities.Address;
+import org.session.libsession.utilities.GroupRecord;
+import org.session.libsession.utilities.TextSecurePreferences;
+import org.session.libsession.utilities.Util;
+import org.session.libsession.utilities.ViewUtil;
+import org.session.libsession.utilities.recipients.Recipient;
+import org.session.libsession.utilities.task.ProgressDialogAsyncTask;
+import org.session.libsignal.utilities.Log;
+import org.thoughtcrime.securesms.conversation.settings.ClearAllMediaDialog;
 import org.thoughtcrime.securesms.database.CursorRecyclerViewAdapter;
 import org.thoughtcrime.securesms.database.MediaDatabase;
 import org.thoughtcrime.securesms.database.loaders.BucketedThreadMediaLoader;
@@ -62,25 +71,22 @@ import org.thoughtcrime.securesms.database.loaders.BucketedThreadMediaLoader.Buc
 import org.thoughtcrime.securesms.database.loaders.ThreadMediaLoader;
 import org.thoughtcrime.securesms.mms.GlideApp;
 import org.thoughtcrime.securesms.permissions.Permissions;
-import org.session.libsession.utilities.recipients.Recipient;
 import org.thoughtcrime.securesms.util.AttachmentUtil;
 import org.thoughtcrime.securesms.util.SaveAttachmentTask;
 import org.thoughtcrime.securesms.util.StickyHeaderDecoration;
-import org.session.libsession.utilities.Util;
-import org.session.libsession.utilities.ViewUtil;
-import org.session.libsession.utilities.task.ProgressDialogAsyncTask;
 
 import java.util.Collection;
 import java.util.LinkedList;
 import java.util.List;
 import java.util.Locale;
 
+import kotlin.Unit;
 import network.loki.messenger.R;
 
 /**
  * Activity for displaying media attachments in-app
  */
-public class MediaOverviewActivity extends PassphraseRequiredActionBarActivity {
+public class MediaOverviewActivity extends PassphraseRequiredActionBarActivity implements View.OnClickListener {
 
   @SuppressWarnings("unused")
   private final static String TAG = MediaOverviewActivity.class.getSimpleName();
@@ -132,6 +138,20 @@ public class MediaOverviewActivity extends PassphraseRequiredActionBarActivity {
     this.recipient.addListener(recipient -> {
       Util.runOnMain(() -> actionBar.setTitle(recipient.toShortString()));
     });
+    View clearButton = toolbar.findViewById(R.id.clearMedia);
+    if (!this.recipient.isClosedGroupRecipient()) {
+      clearButton.setVisibility(View.GONE);
+    } else {
+      String userPublicKey = TextSecurePreferences.getLocalNumber(this);
+      GroupRecord groupRecord = MessagingModuleConfiguration.getShared().getStorage().getGroup(this.recipient.getAddress().toGroupString());
+      if (userPublicKey == null || groupRecord == null) {
+        clearButton.setVisibility(View.GONE);
+      } else {
+        boolean isUserAdmin = groupRecord.getAdmins().contains(Address.fromSerialized(userPublicKey));
+        clearButton.setVisibility(isUserAdmin ? View.VISIBLE : View.GONE);
+        clearButton.setOnClickListener(this);
+      }
+    }
   }
 
   public void onEnterMultiSelect() {
@@ -139,6 +159,18 @@ public class MediaOverviewActivity extends PassphraseRequiredActionBarActivity {
     viewPager.setEnabled(false);
   }
 
+  @Override
+  public void onClick(View v) {
+    if (v.getId() == R.id.clearMedia) {
+      FragmentManager fm = getSupportFragmentManager();
+      ClearAllMediaDialog dialog = new ClearAllMediaDialog(() -> {
+        Log.d("Loki", "Clear all the media");
+        return Unit.INSTANCE;
+      });
+      dialog.show(fm, "ClearAllMedia");
+    }
+  }
+
   public void onExitMultiSelect() {
     tabLayout.setEnabled(true);
     viewPager.setEnabled(true);

app/src/main/java/org/thoughtcrime/securesms/conversation/settings/ClearAllMediaDialog.kt

@@ -0,0 +1,33 @@
+package org.thoughtcrime.securesms.conversation.settings
+
+import android.view.LayoutInflater
+import android.view.View
+import androidx.appcompat.app.AlertDialog
+import network.loki.messenger.databinding.DialogClearAllMediaBinding
+import org.thoughtcrime.securesms.conversation.v2.utilities.BaseDialog
+
+class ClearAllMediaDialog(private val callback: ()->Unit): BaseDialog(), View.OnClickListener {
+
+    private lateinit var binding: DialogClearAllMediaBinding
+
+    override fun setContentView(builder: AlertDialog.Builder) {
+        super.setContentView(builder)
+        binding = DialogClearAllMediaBinding.inflate(LayoutInflater.from(requireContext()))
+        with (binding) {
+            clear.setOnClickListener(this@ClearAllMediaDialog)
+            cancel.setOnClickListener(this@ClearAllMediaDialog)
+        }
+        builder.setView(binding.root)
+    }
+
+    override fun onClick(v: View) {
+        when {
+            v === binding.cancel -> dismiss()
+            v === binding.clear -> {
+                callback()
+                dismiss()
+            }
+        }
+    }
+
+}

app/src/main/java/org/thoughtcrime/securesms/conversation/settings/ClearAllMessagesDialog.kt

@@ -0,0 +1,53 @@
+package org.thoughtcrime.securesms.conversation.settings
+
+import android.view.LayoutInflater
+import android.view.View
+import androidx.appcompat.app.AlertDialog
+import androidx.core.view.isVisible
+import network.loki.messenger.databinding.DialogClearAllMessagesBinding
+import org.thoughtcrime.securesms.conversation.v2.utilities.BaseDialog
+
+class ClearAllMessagesDialog(private val isUserAdmin: Boolean, private val callback: (Option) -> Unit): BaseDialog(), View.OnClickListener {
+
+    enum class Option {
+        FOR_ME,
+        FOR_EVERYONE
+    }
+
+    private lateinit var binding: DialogClearAllMessagesBinding
+
+    override fun setContentView(builder: AlertDialog.Builder) {
+        super.setContentView(builder)
+        binding = DialogClearAllMessagesBinding.inflate(LayoutInflater.from(requireContext()))
+        with (binding) {
+            forEveryone.isVisible = isUserAdmin
+            forEveryone.setOnClickListener(this@ClearAllMessagesDialog)
+            forMe.isVisible = isUserAdmin
+            forMe.setOnClickListener(this@ClearAllMessagesDialog)
+            close.isVisible = isUserAdmin
+            close.setOnClickListener(this@ClearAllMessagesDialog)
+
+            cancel.isVisible = !isUserAdmin
+            cancel.setOnClickListener(this@ClearAllMessagesDialog)
+            clear.isVisible = !isUserAdmin
+            clear.setOnClickListener(this@ClearAllMessagesDialog)
+        }
+        builder.setView(binding.root)
+    }
+
+    override fun onClick(v: View) {
+        when {
+            v === binding.cancel ||
+            v === binding.close -> dismiss()
+            v === binding.forMe ||
+            v === binding.clear -> {
+                callback(Option.FOR_ME)
+                dismiss()
+            }
+            v === binding.forEveryone -> {
+                callback(Option.FOR_EVERYONE)
+                dismiss()
+            }
+        }
+    }
+}

app/src/main/java/org/thoughtcrime/securesms/conversation/settings/ConversationSettingsActivity.kt

@@ -11,6 +11,7 @@ import network.loki.messenger.databinding.ActivityConversationSettingsBinding
 import org.session.libsignal.utilities.Log
 import org.thoughtcrime.securesms.MediaOverviewActivity
 import org.thoughtcrime.securesms.PassphraseRequiredActionBarActivity
+import org.thoughtcrime.securesms.conversation.settings.ClearAllMessagesDialog.Option
 import org.thoughtcrime.securesms.conversation.v2.ConversationActivityV2
 import org.thoughtcrime.securesms.database.LokiThreadDatabase
 import org.thoughtcrime.securesms.database.ThreadDatabase
@@ -61,6 +62,7 @@ class ConversationSettingsActivity: PassphraseRequiredActionBarActivity(), View.
         binding.profilePictureView.root.glide = GlideApp.with(this)
         updateRecipientDisplay()
         binding.searchConversation.setOnClickListener(this)
+        binding.clearMessages.setOnClickListener(this)
         binding.allMedia.setOnClickListener(this)
         binding.pinConversation.setOnClickListener(this)
         binding.notificationSettings.setOnClickListener(this)
@@ -144,6 +146,11 @@ class ConversationSettingsActivity: PassphraseRequiredActionBarActivity(), View.
                 notificationActivityCallback.launch(viewModel.threadId)
             }
             v === binding.back -> onBackPressed()
+            v === binding.clearMessages -> {
+                ClearAllMessagesDialog(viewModel.isUserGroupAdmin()) { option ->
+                    viewModel.clearMessages(option == Option.FOR_EVERYONE)
+                }.show(supportFragmentManager, "Clear messages dialog")
+            }
         }
     }
 }

app/src/main/java/org/thoughtcrime/securesms/conversation/settings/ConversationSettingsViewModel.kt

@@ -32,12 +32,27 @@ class ConversationSettingsViewModel(
     }
 
     fun isUserGroupAdmin(): Boolean = recipient?.let { recipient ->
-        if (!recipient.isGroupRecipient) return@let false
+        if (!recipient.isClosedGroupRecipient) return@let false
         val localUserAddress = prefs.getLocalNumber() ?: return@let false
         val group = storage.getGroup(recipient.address.toGroupString())
         group?.admins?.contains(Address.fromSerialized(localUserAddress)) ?: false // this will have to be replaced for new closed groups
     } ?: false
 
+    fun clearMessages(forAll: Boolean) {
+        if (forAll && !isUserGroupAdmin()) return
+
+        if (!forAll) {
+            viewModelScope.launch {
+                storage.clearMessages(threadId)
+            }
+        } else {
+            // do a send message here and on success do a clear messages
+            viewModelScope.launch {
+                storage.clearMessages(threadId)
+            }
+        }
+    }
+
     // DI-related
     @dagger.assisted.AssistedFactory
     interface AssistedFactory {

app/src/main/java/org/thoughtcrime/securesms/database/Storage.kt

@@ -731,6 +731,16 @@ class Storage(context: Context, helper: SQLCipherOpenHelper) : Database(context,
         return threadDb.getPinned(threadID)
     }
 
+    override fun clearMessages(threadID: Long): Boolean {
+        val smsDb = DatabaseComponent.get(context).smsDatabase()
+        val mmsDb = DatabaseComponent.get(context).mmsDatabase()
+        val threadDb = DatabaseComponent.get(context).threadDatabase()
+        smsDb.deleteThread(threadID)
+        mmsDb.deleteThread(threadID) // threadDB update called from within
+        threadDb.update(threadID, false)
+        return true
+    }
+
     override fun getAttachmentDataUri(attachmentId: AttachmentId): Uri {
         return PartAuthority.getAttachmentDataUri(attachmentId)
     }

app/src/main/java/org/thoughtcrime/securesms/database/ThreadDatabase.java

@@ -466,7 +466,7 @@ public class ThreadDatabase extends Database {
   }
 
   public Cursor getApprovedConversationList() {
-    String where  = "((" + MESSAGE_COUNT + " != 0 AND (" + HAS_SENT + " = 1 OR " + RecipientDatabase.APPROVED + " = 1 OR "+ GroupDatabase.TABLE_NAME +"."+GROUP_ID+" LIKE '"+CLOSED_GROUP_PREFIX+"%')) OR " + GroupDatabase.TABLE_NAME + "." + GROUP_ID + " LIKE '" + OPEN_GROUP_PREFIX + "%') " +
+    String where  = "((" + HAS_SENT + " = 1 OR " + RecipientDatabase.APPROVED + " = 1 OR "+ GroupDatabase.TABLE_NAME +"."+GROUP_ID+" LIKE '"+CLOSED_GROUP_PREFIX+"%') OR " + GroupDatabase.TABLE_NAME + "." + GROUP_ID + " LIKE '" + OPEN_GROUP_PREFIX + "%') " +
             "AND " + ARCHIVED + " = 0 ";
     return getConversationList(where);
   }
@@ -692,6 +692,8 @@ public class ThreadDatabase extends Database {
           deleteThread(threadId);
           notifyConversationListListeners();
           return true;
+        } else {
+          updateThread(threadId, 0, "", null, System.currentTimeMillis(), 0, 0, 0, false, 0, 0);
         }
         return false;
       }
@@ -731,8 +733,9 @@ public class ThreadDatabase extends Database {
   }
 
   private boolean deleteThreadOnEmpty(long threadId) {
-    Recipient threadRecipient = getRecipientForThreadId(threadId);
+    return false; // TODO: test the deletion / clearing logic here to make sure this is the desired functionality
-    return threadRecipient != null && !threadRecipient.isOpenGroupRecipient();
+//    Recipient threadRecipient = getRecipientForThreadId(threadId);
+//    return threadRecipient != null && !threadRecipient.isOpenGroupRecipient();
   }
 
   private @NonNull String getFormattedBodyFor(@NonNull MessageRecord messageRecord) {

app/src/main/res/layout/dialog_clear_all_media.xml

@@ -0,0 +1,65 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:gravity="center_horizontal"
+    android:orientation="vertical"
+    android:elevation="4dp"
+    android:padding="@dimen/medium_spacing">
+
+    <TextView
+        android:layout_gravity="center"
+        android:layout_margin="@dimen/small_spacing"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="@string/dialog_clear_all_media_title"
+        android:textColor="?android:textColorPrimary"
+        android:textStyle="bold"
+        android:textSize="@dimen/medium_font_size" />
+
+    <TextView
+        android:id="@+id/dialogDescriptionText"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/large_spacing"
+        android:text="@string/dialog_clear_all_media_message"
+        android:textAlignment="center"
+        android:textColor="?android:textColorPrimary"
+        android:textSize="@dimen/small_font_size" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/large_spacing"
+        android:orientation="horizontal">
+
+        <Button
+            style="@style/Widget.Session.Button.Dialog.DestructiveText"
+            android:id="@+id/clear"
+            android:layout_width="0dp"
+            android:layout_height="@dimen/small_button_height"
+            android:layout_weight="1"
+            android:layout_marginEnd="@dimen/medium_spacing"
+            android:text="@string/dialog_clear_all_data_clear" />
+
+        <Button
+            style="@style/Widget.Session.Button.Dialog.UnimportantText"
+            android:id="@+id/cancel"
+            android:layout_width="0dp"
+            android:layout_height="@dimen/small_button_height"
+            android:layout_weight="1"
+            android:text="@string/dialog_clear_all_messages_cancel" />
+
+        <com.github.ybq.android.spinkit.SpinKitView
+            style="@style/SpinKitView.Small.ThreeBounce"
+            android:id="@+id/progressBar"
+            android:layout_width="0dp"
+            android:layout_height="@dimen/small_button_height"
+            android:layout_weight="1"
+            app:SpinKit_Color="?colorAccent"
+            android:visibility="gone" />
+
+    </LinearLayout>
+
+</LinearLayout>

app/src/main/res/layout/dialog_clear_all_messages.xml

@@ -0,0 +1,97 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:gravity="center_horizontal"
+    android:orientation="vertical"
+    android:elevation="4dp"
+    android:padding="@dimen/medium_spacing">
+
+    <FrameLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content">
+
+        <TextView
+            android:layout_gravity="center"
+            android:layout_margin="@dimen/small_spacing"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="@string/dialog_clear_all_messages_title"
+            android:textColor="?android:textColorPrimary"
+            android:textStyle="bold"
+            android:textSize="@dimen/medium_font_size" />
+
+        <ImageView
+            android:id="@+id/close"
+            android:src="@drawable/ic_baseline_close_24"
+            android:layout_gravity="end|top"
+            android:layout_marginHorizontal="@dimen/small_spacing"
+            android:layout_width="24dp"
+            android:layout_height="24dp"
+            app:tint="?android:textColorPrimary" />
+
+    </FrameLayout>
+
+    <TextView
+        android:id="@+id/dialogDescriptionText"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/large_spacing"
+        android:text="@string/dialog_clear_all_messages_message"
+        android:textAlignment="center"
+        android:textColor="?android:textColorPrimary"
+        android:textSize="@dimen/small_font_size" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/large_spacing"
+        android:orientation="horizontal">
+
+        <Button
+            style="@style/Widget.Session.Button.Dialog.DestructiveText"
+            android:id="@+id/clear"
+            android:layout_width="0dp"
+            android:layout_height="@dimen/small_button_height"
+            android:layout_weight="1"
+            android:layout_marginEnd="@dimen/medium_spacing"
+            android:text="@string/dialog_clear_all_data_clear" />
+
+        <Button
+            style="@style/Widget.Session.Button.Dialog.UnimportantText"
+            android:id="@+id/cancel"
+            android:layout_width="0dp"
+            android:layout_height="@dimen/small_button_height"
+            android:layout_weight="1"
+            android:text="@string/dialog_clear_all_messages_cancel" />
+
+        <Button
+            style="@style/Widget.Session.Button.Dialog.DestructiveText"
+            android:id="@+id/forEveryone"
+            android:layout_width="0dp"
+            android:layout_height="@dimen/small_button_height"
+            android:layout_weight="1"
+            android:layout_marginEnd="@dimen/medium_spacing"
+            android:text="@string/dialog_clear_all_messages_for_everyone" />
+
+        <Button
+            style="@style/Widget.Session.Button.Dialog.UnimportantText"
+            android:id="@+id/forMe"
+            android:layout_width="0dp"
+            android:layout_height="@dimen/small_button_height"
+            android:layout_weight="1"
+            android:text="@string/dialog_clear_all_messages_for_me" />
+
+        <com.github.ybq.android.spinkit.SpinKitView
+            style="@style/SpinKitView.Small.ThreeBounce"
+            android:id="@+id/progressBar"
+            android:layout_width="0dp"
+            android:layout_height="@dimen/small_button_height"
+            android:layout_weight="1"
+            app:SpinKit_Color="?colorAccent"
+            android:visibility="gone" />
+
+    </LinearLayout>
+
+</LinearLayout>

app/src/main/res/layout/media_overview_activity.xml

@@ -17,7 +17,17 @@
                 android:id="@+id/toolbar"
                 android:layout_width="match_parent"
                 android:layout_height="?android:attr/actionBarSize"
-                app:layout_scrollFlags="scroll|enterAlways"/>
+                app:layout_scrollFlags="scroll|enterAlways">
+            <TextView
+                android:visibility="gone"
+                android:layout_marginHorizontal="@dimen/medium_spacing"
+                android:textColor="@color/destructive"
+                android:layout_gravity="center_vertical|end"
+                android:id="@+id/clearMedia"
+                android:text="@string/media_overview_activity__clear_media"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"/>
+        </androidx.appcompat.widget.Toolbar>
 
         <org.thoughtcrime.securesms.components.ControllableTabLayout
                 android:id="@+id/tab_layout"

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

@@ -882,4 +882,14 @@
     <string name="conversation_settings_delete_group">Delete Group</string>
     <string name="image">image</string>
     <string name="video">video</string>
+    <string name="dialog_clear_all_messages_title">Clear All Messages</string>
+    <string name="dialog_clear_all_media_title">Clear All Media</string>
+    <string name="dialog_clear_all_messages_message">Are you sure you want to clear all group messages?</string>
+    <string name="dialog_clear_all_media_message">Are you sure you want to clear all media and files? This will also delete all messages with attachments.</string>
+    <string name="dialog_clear_all_messages_local_message">Are you sure you want to clear %s messages from your device?</string>
+    <string name="dialog_clear_all_messages_for_me">For Me</string>
+    <string name="dialog_clear_all_messages_for_everyone">For Everyone</string>
+    <string name="dialog_clear_all_messages_clear">Clear</string>
+    <string name="dialog_clear_all_messages_cancel">Cancel</string>
+    <string name="media_overview_activity__clear_media">Clear All</string>
 </resources>

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

@@ -1,6 +1,81 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources xmlns:tools="http://schemas.android.com/tools">
    <style name="Base.Theme.Session" parent="@style/Theme.AppCompat.DayNight">
+
+       <!-- Main styles -->
+       <item name="sessionLogoTint">@color/classic_dark_6</item>
+       <item name="colorPrimary">@color/classic_dark_0</item>
+       <item name="colorPrimaryDark">@color/classic_dark_0</item>
+       <item name="colorControlNormal">?android:textColorPrimary</item>
+       <item name="colorControlActivated">?colorAccent</item>
+       <item name="android:colorControlHighlight">?colorAccent</item>
+       <item name="android:textColorPrimary">@color/classic_dark_6</item>
+       <item name="android:textColorSecondary">?android:textColorPrimary</item>
+       <item name="android:textColorTertiary">@color/classic_dark_5</item>
+       <item name="android:textColor">?android:textColorPrimary</item>
+       <item name="android:textColorHint">@color/gray27</item>
+       <item name="android:windowBackground">?colorPrimary</item>
+       <item name="android:navigationBarColor">@color/compose_view_background</item>
+       <item name="dialog_background_color">@color/classic_dark_1</item>
+       <item name="bottomSheetDialogTheme">@style/Classic.Dark.BottomSheet</item>
+       <item name="actionMenuTextColor">?android:textColorPrimary</item>
+       <item name="popupTheme">?actionBarPopupTheme</item>
+       <item name="colorCellBackground">@color/classic_dark_1</item>
+       <item name="colorSettingsBackground">@color/classic_dark_1</item>
+       <item name="colorDividerBackground">@color/classic_dark_3</item>
+       <item name="colorCellRipple">@color/classic_dark_3</item>
+       <item name="actionBarPopupTheme">@style/Dark.Popup</item>
+       <item name="actionBarWidgetTheme">@null</item>
+       <item name="actionBarTheme">@style/ThemeOverlay.AppCompat.Dark.ActionBar</item>
+       <item name="actionBarStyle">@style/Widget.Session.ActionBar</item>
+       <item name="prominentButtonColor">?colorAccent</item>
+       <item name="elementBorderColor">@color/classic_dark_3</item>
+
+       <!-- Home screen -->
+       <item name="searchBackgroundColor">#1B1B1B</item>
+       <item name="searchIconColor">#E5E5E8</item>
+       <item name="searchHintColor">@color/classic_dark_5</item>
+       <item name="searchTextColor">?android:textColorPrimary</item>
+       <item name="searchHighlightTint">?colorAccent</item>
+       <item name="home_gradient_start">#00000000</item>
+       <item name="home_gradient_end">@color/classic_dark_1</item>
+       <item name="conversation_pinned_background_color">?colorCellBackground</item>
+       <item name="conversation_unread_background_color">@color/classic_dark_2</item>
+       <item name="conversation_pinned_icon_color">@color/classic_dark_4</item>
+       <item name="unreadIndicatorBackgroundColor">@color/classic_dark_3</item>
+       <item name="unreadIndicatorTextColor">@color/classic_dark_0</item>
+
+       <!-- New conversation button -->
+       <item name="conversation_color_non_main">@color/classic_dark_2</item>
+       <item name="conversation_shadow_non_main">@color/transparent_black_30</item>
+       <item name="conversation_shadow_main">?colorAccent</item>
+       <item name="conversation_menu_background_color">@color/classic_dark_1</item>
+       <item name="conversation_menu_cell_color">?conversation_menu_background_color</item>
+       <item name="conversation_menu_border_color">@color/classic_dark_3</item>
+       <item name="conversationMenuSearchBackgroundColor">@color/classic_dark_0</item>
+
+       <!-- Conversation -->
+       <item name="message_received_background_color">@color/classic_dark_2</item>
+       <item name="message_received_text_color">@color/classic_dark_6</item>
+       <item name="message_sent_background_color">?colorAccent</item>
+       <item name="message_sent_text_color">@color/classic_dark_0</item>
+       <item name="input_bar_background">@color/classic_dark_1</item>
+       <item name="input_bar_text_hint">@color/classic_dark_5</item>
+       <item name="input_bar_text_user">@color/classic_dark_6</item>
+       <item name="input_bar_border">@color/classic_dark_3</item>
+       <item name="input_bar_button_background">@color/classic_dark_2</item>
+       <item name="input_bar_button_text_color">@color/classic_dark_6</item>
+       <item name="input_bar_button_background_opaque">@color/classic_dark_2</item>
+       <item name="input_bar_button_background_opaque_border">@color/classic_dark_3</item>
+       <item name="input_bar_lock_view_background">@color/classic_dark_2</item>
+       <item name="input_bar_lock_view_border">@color/classic_dark_3</item>
+       <item name="mention_candidates_view_background">@color/classic_dark_2</item>
+       <item name="mention_candidates_view_background_ripple">@color/classic_dark_3</item>
+       <item name="scroll_to_bottom_button_background">@color/classic_dark_1</item>
+       <item name="scroll_to_bottom_button_border">@color/classic_dark_3</item>
+       <item name="conversation_unread_count_indicator_background">@color/classic_dark_4</item>
+       <item name="message_selected">@color/classic_dark_1</item>
+
        <item name="actionModeBackground">?colorPrimary</item>
        <item name="android:colorBackground">?colorPrimary</item>
        <item name="dialog_background_color">?colorPrimary</item>

app/src/test/java/org/thoughtcrime/securesms/conversation/v2/ConversationSettingsViewModelTest.kt

@@ -0,0 +1,95 @@
+package org.thoughtcrime.securesms.conversation.v2
+
+import org.junit.Assert.assertEquals
+import org.junit.Assert.assertFalse
+import org.junit.Assert.assertTrue
+import org.junit.Before
+import org.junit.Test
+import org.mockito.Mockito.mock
+import org.mockito.kotlin.anyOrNull
+import org.mockito.kotlin.never
+import org.mockito.kotlin.verify
+import org.mockito.kotlin.whenever
+import org.session.libsession.database.StorageProtocol
+import org.session.libsession.utilities.Address
+import org.session.libsession.utilities.GroupRecord
+import org.session.libsession.utilities.TextSecurePreferences
+import org.session.libsession.utilities.recipients.Recipient
+import org.thoughtcrime.securesms.BaseViewModelTest
+import org.thoughtcrime.securesms.conversation.settings.ConversationSettingsViewModel
+
+class ConversationSettingsViewModelTest: BaseViewModelTest() {
+
+    companion object {
+        const val TEST_THREAD_ID = 1L
+        const val TEST_LOCAL_ID = "1234"
+    }
+
+
+    private val mockedStorage = mock(StorageProtocol::class.java)
+    private val mockedPrefs = mock(TextSecurePreferences::class.java)
+    private val mockedRecipient = mock(Recipient::class.java)
+
+    private val viewModel = ConversationSettingsViewModel(TEST_THREAD_ID, mockedStorage, mockedPrefs)
+
+    @Before
+    fun setup() {
+        whenever(mockedStorage.getRecipientForThread(TEST_THREAD_ID)).thenReturn(mockedRecipient)
+    }
+
+    @Test
+    fun `it should get a mocked recipient`() {
+        assertEquals(mockedRecipient, viewModel.recipient)
+    }
+
+    @Test
+    fun `it should report correct pin status`() {
+        whenever(mockedStorage.isThreadPinned(TEST_THREAD_ID)).thenReturn(true)
+        val pinStatus = viewModel.isPinned()
+        verify(mockedStorage).isThreadPinned(TEST_THREAD_ID)
+        assertTrue(pinStatus)
+    }
+
+    @Test
+    fun `it should auto download attachments`() {
+        whenever(mockedStorage.shouldAutoDownloadAttachments(mockedRecipient)).thenReturn(true)
+        val shouldDownload = viewModel.autoDownloadAttachments()
+        verify(mockedStorage).shouldAutoDownloadAttachments(mockedRecipient)
+        assertTrue(shouldDownload)
+    }
+
+    @Test
+    fun `it should not auto download if recipient null`() {
+        whenever(mockedStorage.getRecipientForThread(TEST_THREAD_ID)).thenReturn(null)
+        val shouldDownload = viewModel.autoDownloadAttachments()
+        verify(mockedStorage, never()).shouldAutoDownloadAttachments(anyOrNull())
+        assertFalse(shouldDownload)
+    }
+
+    @Test
+    fun `it should call storage for if user is an admin`() {
+        val groupAddress = Address.fromSerialized("__textsecure_group__!1234")
+        whenever(mockedRecipient.isClosedGroupRecipient).thenReturn(true)
+        whenever(mockedRecipient.address).thenReturn(groupAddress)
+        whenever(mockedPrefs.getLocalNumber()).thenReturn(TEST_LOCAL_ID)
+        val mockedGroup = mock(GroupRecord::class.java).apply {
+            whenever(this.admins).thenReturn(listOf(Address.fromSerialized(TEST_LOCAL_ID)))
+        }
+        whenever(mockedStorage.getGroup(groupAddress.serialize())).thenReturn(mockedGroup)
+        val isUserAdmin = viewModel.isUserGroupAdmin()
+        assertTrue(isUserAdmin)
+    }
+
+    @Test
+    fun `it should not call storage for group admin when we aren't in a group`() {
+        whenever(mockedRecipient.isClosedGroupRecipient).thenReturn(false)
+        val isUserAdmin = viewModel.isUserGroupAdmin()
+        assertFalse(isUserAdmin)
+    }
+
+    @Test
+    fun `it should `() {
+
+    }
+
+}

libsession/src/main/java/org/session/libsession/database/StorageProtocol.kt

@@ -155,6 +155,7 @@ interface StorageProtocol {
     fun getMessageCount(threadID: Long): Long
     fun setThreadPinned(threadID: Long, isPinned: Boolean)
     fun isThreadPinned(threadID: Long): Boolean
+    fun clearMessages(threadID: Long): Boolean
 
     // Contacts
     fun getContactWithSessionID(sessionID: String): Contact?