Merge pull request #570 from oxen-io/performance

Batch Conversation Updates

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

@@ -21,6 +21,7 @@ import android.os.AsyncTask;
 import android.os.Build;
 import android.os.Handler;
 import android.os.Looper;
+
 import androidx.annotation.NonNull;
 import androidx.lifecycle.DefaultLifecycleObserver;
 import androidx.lifecycle.LifecycleOwner;
@@ -47,7 +48,6 @@ import org.session.libsignal.utilities.ThreadUtils;
 import org.signal.aesgcmprovider.AesGcmProvider;
 import org.thoughtcrime.securesms.components.TypingStatusSender;
 import org.thoughtcrime.securesms.database.DatabaseFactory;
-import org.thoughtcrime.securesms.database.RecipientDatabase;
 import org.thoughtcrime.securesms.dependencies.InjectableType;
 import org.thoughtcrime.securesms.dependencies.SignalCommunicationModule;
 import org.thoughtcrime.securesms.jobmanager.DependencyInjector;
@@ -120,14 +120,12 @@ public class ApplicationContext extends MultiDexApplication implements Dependenc
     private ProfileManager profileManager;
     private ObjectGraph objectGraph;
     private PersistentLogger persistentLogger;
-
-    // Loki
     public MessageNotifier messageNotifier = null;
     public Poller poller = null;
     public Broadcaster broadcaster = null;
     public SignalCommunicationModule communicationModule;
     private Job firebaseInstanceIdJob;
-    private Handler threadNotificationHandler;
+    private Handler conversationListNotificationHandler;
 
     private volatile boolean isAppVisible;
 
@@ -135,8 +133,8 @@ public class ApplicationContext extends MultiDexApplication implements Dependenc
         return (ApplicationContext) context.getApplicationContext();
     }
 
-    public Handler getThreadNotificationHandler() {
+    public Handler getConversationListNotificationHandler() {
-        return this.threadNotificationHandler;
+        return this.conversationListNotificationHandler;
     }
 
 @Override
@@ -153,7 +151,7 @@ public class ApplicationContext extends MultiDexApplication implements Dependenc
         AppContext.INSTANCE.configureKovenant();
         messageNotifier = new OptimizedMessageNotifier(new DefaultMessageNotifier());
         broadcaster = new Broadcaster(this);
-        threadNotificationHandler = new Handler(Looper.getMainLooper());
+        conversationListNotificationHandler = new Handler(Looper.getMainLooper());
         LokiAPIDatabase apiDB = DatabaseFactory.getLokiAPIDatabase(this);
         MessagingModuleConfiguration.Companion.configure(this,
             DatabaseFactory.getStorage(this),

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

@@ -0,0 +1,37 @@
+package org.thoughtcrime.securesms.database
+
+import android.annotation.SuppressLint
+import android.content.Context
+import android.os.Handler
+import android.os.Looper
+import org.session.libsession.utilities.Debouncer
+import org.thoughtcrime.securesms.ApplicationContext
+
+class ConversationNotificationDebouncer(private val context: Context) {
+    private val threadIDs = mutableSetOf<Long>()
+    private val handler = Handler(Looper.getMainLooper())
+    private val debouncer = Debouncer(handler, 250);
+
+    companion object {
+        @SuppressLint("StaticFieldLeak")
+        lateinit var shared: ConversationNotificationDebouncer
+
+        fun get(context: Context): ConversationNotificationDebouncer {
+            if (::shared.isInitialized) { return shared }
+            shared = ConversationNotificationDebouncer(context)
+            return shared
+        }
+    }
+
+    fun notify(threadID: Long) {
+        threadIDs.add(threadID)
+        debouncer.publish { publish() }
+    }
+
+    private fun publish() {
+        for (threadID in threadIDs) {
+            context.contentResolver.notifyChange(DatabaseContentProviders.Conversation.getUriForThread(threadID), null)
+        }
+        threadIDs.clear()
+    }
+}

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

@@ -35,13 +35,13 @@ public abstract class Database {
 
   protected       SQLCipherOpenHelper databaseHelper;
   protected final Context             context;
-  private final Debouncer threadNotificationDebouncer;
+  private final   Debouncer           conversationListNotificationDebouncer;
 
   @SuppressLint("WrongConstant")
   public Database(Context context, SQLCipherOpenHelper databaseHelper) {
     this.context = context;
     this.databaseHelper = databaseHelper;
-    this.threadNotificationDebouncer = new Debouncer(ApplicationContext.getInstance(context).getThreadNotificationHandler(), 250);
+    this.conversationListNotificationDebouncer = new Debouncer(ApplicationContext.getInstance(context).getConversationListNotificationHandler(), 250);
   }
 
   protected void notifyConversationListeners(Set<Long> threadIds) {
@@ -50,11 +50,11 @@ public abstract class Database {
   }
 
   protected void notifyConversationListeners(long threadId) {
-    context.getContentResolver().notifyChange(DatabaseContentProviders.Conversation.getUriForThread(threadId), null);
+    ConversationNotificationDebouncer.Companion.get(context).notify(threadId);
   }
 
   protected void notifyConversationListListeners() {
-    threadNotificationDebouncer.publish(()->context.getContentResolver().notifyChange(DatabaseContentProviders.ConversationList.CONTENT_URI, null));
+    conversationListNotificationDebouncer.publish(()->context.getContentResolver().notifyChange(DatabaseContentProviders.ConversationList.CONTENT_URI, null));
   }
 
   protected void notifyStickerListeners() {

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

@@ -3,8 +3,8 @@ package org.thoughtcrime.securesms.database
 import android.content.Context
 import android.net.Uri
 import org.session.libsession.database.StorageProtocol
-import org.session.libsession.messaging.jobs.*
 import org.session.libsession.messaging.contacts.Contact
+import org.session.libsession.messaging.jobs.*
 import org.session.libsession.messaging.messages.control.ConfigurationMessage
 import org.session.libsession.messaging.messages.signal.*
 import org.session.libsession.messaging.messages.signal.IncomingTextMessage
@@ -16,20 +16,15 @@ import org.session.libsession.messaging.sending_receiving.attachments.DatabaseAt
 import org.session.libsession.messaging.sending_receiving.data_extraction.DataExtractionNotificationInfoMessage
 import org.session.libsession.messaging.sending_receiving.link_preview.LinkPreview
 import org.session.libsession.messaging.sending_receiving.quotes.QuoteModel
-import org.session.libsession.utilities.Address
+import org.session.libsession.messaging.utilities.UpdateMessageData
+import org.session.libsession.utilities.*
 import org.session.libsession.utilities.Address.Companion.fromSerialized
-import org.session.libsession.utilities.GroupRecord
 import org.session.libsession.utilities.recipients.Recipient
-import org.session.libsession.messaging.utilities.UpdateMessageData
-import org.session.libsession.utilities.GroupUtil
-import org.session.libsession.utilities.IdentityKeyUtil
-import org.session.libsession.utilities.TextSecurePreferences
-import org.session.libsession.utilities.ProfileKeyUtil
 import org.session.libsignal.crypto.ecc.ECKeyPair
-import org.session.libsignal.utilities.KeyHelper
-import org.session.libsignal.utilities.guava.Optional
 import org.session.libsignal.messages.SignalServiceAttachmentPointer
 import org.session.libsignal.messages.SignalServiceGroup
+import org.session.libsignal.utilities.KeyHelper
+import org.session.libsignal.utilities.guava.Optional
 import org.thoughtcrime.securesms.ApplicationContext
 import org.thoughtcrime.securesms.database.helpers.SQLCipherOpenHelper
 import org.thoughtcrime.securesms.jobs.RetrieveProfileAvatarJob
@@ -100,7 +95,7 @@ class Storage(context: Context, helper: SQLCipherOpenHelper) : Database(context,
     override fun persist(message: VisibleMessage, quotes: QuoteModel?, linkPreview: List<LinkPreview?>, groupPublicKey: String?, openGroupID: String?, attachments: List<Attachment>): Long? {
         var messageID: Long? = null
         val senderAddress = Address.fromSerialized(message.sender!!)
-        val isUserSender = message.sender!! == getUserPublicKey()
+        val isUserSender = (message.sender!! == getUserPublicKey())
         val group: Optional<SignalServiceGroup> = when {
             openGroupID != null -> Optional.of(SignalServiceGroup(openGroupID.toByteArray(), SignalServiceGroup.GroupType.PUBLIC_CHAT))
             groupPublicKey != null -> {
@@ -120,7 +115,6 @@ class Storage(context: Context, helper: SQLCipherOpenHelper) : Database(context,
             senderAddress
         }
         val targetRecipient = Recipient.from(context, targetAddress, false)
-
         if (message.isMediaMessage() || attachments.isNotEmpty()) {
             val quote: Optional<QuoteModel> = if (quotes != null) Optional.of(quotes) else Optional.absent()
             val linkPreviews: Optional<List<LinkPreview>> = if (linkPreview.isEmpty()) Optional.absent() else Optional.of(linkPreview.mapNotNull { it!! })

app/src/main/java/org/thoughtcrime/securesms/loki/activities/HomeActivity.kt

@@ -51,17 +51,12 @@ import org.thoughtcrime.securesms.mms.GlideApp
 import org.thoughtcrime.securesms.mms.GlideRequests
 import java.io.IOException
 
-class HomeActivity : PassphraseRequiredActionBarActivity(),
+class HomeActivity : PassphraseRequiredActionBarActivity(), ConversationClickListener, SeedReminderViewDelegate, NewConversationButtonSetViewDelegate {
-    ConversationClickListener,
-    SeedReminderViewDelegate,
-    NewConversationButtonSetViewDelegate {
     private lateinit var glide: GlideRequests
     private var broadcastReceiver: BroadcastReceiver? = null
 
     private val publicKey: String
-        get() {
+        get() = TextSecurePreferences.getLocalNumber(this)!!
-            return TextSecurePreferences.getLocalNumber(this)!!
-        }
 
     // region Lifecycle
     override fun onCreate(savedInstanceState: Bundle?, isReady: Boolean) {

app/src/main/java/org/thoughtcrime/securesms/loki/views/ConversationView.kt

@@ -35,13 +35,8 @@ class ConversationView : LinearLayout {
         setUpViewHierarchy()
     }
 
-    constructor(context: Context, attrs: AttributeSet, defStyleAttr: Int, defStyleRes: Int) : super(context, attrs, defStyleAttr, defStyleRes) {
-        setUpViewHierarchy()
-    }
-
     private fun setUpViewHierarchy() {
-        LayoutInflater.from(context)
+        LayoutInflater.from(context).inflate(R.layout.view_conversation, this)
-                .inflate(R.layout.view_conversation, this)
     }
     // endregion
 
@@ -75,7 +70,7 @@ class ConversationView : LinearLayout {
         typingIndicatorView.visibility = if (isTyping) View.VISIBLE else View.GONE
         statusIndicatorImageView.visibility = View.VISIBLE
         when {
-            !thread.isOutgoing || thread.isVerificationStatusChange -> statusIndicatorImageView.visibility = View.GONE
+            !thread.isOutgoing -> statusIndicatorImageView.visibility = View.GONE
             thread.isFailed -> statusIndicatorImageView.setImageResource(R.drawable.ic_error)
             thread.isPending -> statusIndicatorImageView.setImageResource(R.drawable.ic_circle_dot_dot_dot)
             thread.isRemoteRead -> statusIndicatorImageView.setImageResource(R.drawable.ic_filled_circle_check)

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

@@ -12,8 +12,8 @@ import org.session.libsession.messaging.messages.visible.Attachment
 import org.session.libsession.messaging.messages.visible.VisibleMessage
 import org.session.libsession.messaging.open_groups.OpenGroupV2
 import org.session.libsession.messaging.sending_receiving.attachments.AttachmentId
-import org.session.libsession.messaging.sending_receiving.data_extraction.DataExtractionNotificationInfoMessage
 import org.session.libsession.messaging.sending_receiving.attachments.DatabaseAttachment
+import org.session.libsession.messaging.sending_receiving.data_extraction.DataExtractionNotificationInfoMessage
 import org.session.libsession.messaging.sending_receiving.link_preview.LinkPreview
 import org.session.libsession.messaging.sending_receiving.quotes.QuoteModel
 import org.session.libsession.utilities.Address

libsession/src/main/java/org/session/libsession/utilities/Debouncer.java

@@ -12,7 +12,6 @@ import android.os.Handler;
  * See http://rxmarbles.com/#debounce
  */
 public class Debouncer {
-
   private final Handler handler;
   private final long    threshold;