Fix status diffing and improve timeline performance (#2386)

* fix status & account diffing * introduce TimelineAccount * use TimelineAccount where possible * improve tests * improve ConversationEntity equals/hashcode * fix mistake in ConversationEntity * improve StatusViewData comparison * improve tests * fix typo in comment
2022-03-15 21:34:57 +01:00 · 2022-03-15 21:34:57 +01:00 · e05fdc6d7b
parent 6e4a9fb0e6
commit e05fdc6d7b
27 changed files with 463 additions and 147 deletions
--- a/app/src/main/java/com/keylesspalace/tusky/AccountsInListFragment.kt
+++ b/app/src/main/java/com/keylesspalace/tusky/AccountsInListFragment.kt
@ -34,7 +34,7 @@ import com.keylesspalace.tusky.databinding.FragmentAccountsInListBinding
 import com.keylesspalace.tusky.databinding.ItemFollowRequestBinding
 import com.keylesspalace.tusky.di.Injectable
 import com.keylesspalace.tusky.di.ViewModelFactory
-import com.keylesspalace.tusky.entity.Account
+import com.keylesspalace.tusky.entity.TimelineAccount
 import com.keylesspalace.tusky.settings.PrefKeys
 import com.keylesspalace.tusky.util.BindingHolder
 import com.keylesspalace.tusky.util.Either
@ -49,7 +49,7 @@ import io.reactivex.rxjava3.android.schedulers.AndroidSchedulers
 import java.io.IOException
 import javax.inject.Inject

-private typealias AccountInfo = Pair<Account, Boolean>
+private typealias AccountInfo = Pair<TimelineAccount, Boolean>

 class AccountsInListFragment : DialogFragment(), Injectable {

@ -168,21 +168,21 @@ class AccountsInListFragment : DialogFragment(), Injectable {
        viewModel.deleteAccountFromList(listId, accountId)
    }

-    private fun onAddToList(account: Account) {
+    private fun onAddToList(account: TimelineAccount) {
        viewModel.addAccountToList(listId, account)
    }

-    private object AccountDiffer : DiffUtil.ItemCallback<Account>() {
-        override fun areItemsTheSame(oldItem: Account, newItem: Account): Boolean {
+    private object AccountDiffer : DiffUtil.ItemCallback<TimelineAccount>() {
+        override fun areItemsTheSame(oldItem: TimelineAccount, newItem: TimelineAccount): Boolean {
+            return oldItem.id == newItem.id
+        }
+
+        override fun areContentsTheSame(oldItem: TimelineAccount, newItem: TimelineAccount): Boolean {
            return oldItem == newItem
        }
-
-        override fun areContentsTheSame(oldItem: Account, newItem: Account): Boolean {
-            return oldItem.deepEquals(newItem)
-        }
    }

-    inner class Adapter : ListAdapter<Account, BindingHolder<ItemFollowRequestBinding>>(AccountDiffer) {
+    inner class Adapter : ListAdapter<TimelineAccount, BindingHolder<ItemFollowRequestBinding>>(AccountDiffer) {

        override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): BindingHolder<ItemFollowRequestBinding> {
            val binding = ItemFollowRequestBinding.inflate(LayoutInflater.from(parent.context), parent, false)
@ -209,12 +209,11 @@ class AccountsInListFragment : DialogFragment(), Injectable {

    private object SearchDiffer : DiffUtil.ItemCallback<AccountInfo>() {
        override fun areItemsTheSame(oldItem: AccountInfo, newItem: AccountInfo): Boolean {
-            return oldItem == newItem
+            return oldItem.first.id == newItem.first.id
        }

        override fun areContentsTheSame(oldItem: AccountInfo, newItem: AccountInfo): Boolean {
-            return oldItem.second == newItem.second &&
-                oldItem.first.deepEquals(newItem.first)
+            return oldItem == newItem
        }
    }

--- a/app/src/main/java/com/keylesspalace/tusky/adapter/AccountAdapter.kt
+++ b/app/src/main/java/com/keylesspalace/tusky/adapter/AccountAdapter.kt
@ -18,7 +18,7 @@ import android.view.LayoutInflater
 import android.view.ViewGroup
 import androidx.recyclerview.widget.RecyclerView
 import com.keylesspalace.tusky.R
-import com.keylesspalace.tusky.entity.Account
+import com.keylesspalace.tusky.entity.TimelineAccount
 import com.keylesspalace.tusky.interfaces.AccountActionListener
 import com.keylesspalace.tusky.util.removeDuplicates

@ -28,7 +28,7 @@ abstract class AccountAdapter<AVH : RecyclerView.ViewHolder> internal constructo
    protected val animateAvatar: Boolean,
    protected val animateEmojis: Boolean
 ) : RecyclerView.Adapter<RecyclerView.ViewHolder?>() {
-    var accountList = mutableListOf<Account>()
+    var accountList = mutableListOf<TimelineAccount>()
    private var bottomLoading: Boolean = false

    override fun getItemCount(): Int {
@ -73,12 +73,12 @@ abstract class AccountAdapter<AVH : RecyclerView.ViewHolder> internal constructo
        }
    }

-    fun update(newAccounts: List<Account>) {
+    fun update(newAccounts: List<TimelineAccount>) {
        accountList = removeDuplicates(newAccounts)
        notifyDataSetChanged()
    }

-    fun addItems(newAccounts: List<Account>) {
+    fun addItems(newAccounts: List<TimelineAccount>) {
        val end = accountList.size
        val last = accountList[end - 1]
        if (newAccounts.none { it.id == last.id }) {
@ -100,7 +100,7 @@ abstract class AccountAdapter<AVH : RecyclerView.ViewHolder> internal constructo
        }
    }

-    fun removeItem(position: Int): Account? {
+    fun removeItem(position: Int): TimelineAccount? {
        if (position < 0 || position >= accountList.size) {
            return null
        }
@ -109,7 +109,7 @@ abstract class AccountAdapter<AVH : RecyclerView.ViewHolder> internal constructo
        return account
    }

-    fun addItem(account: Account, position: Int) {
+    fun addItem(account: TimelineAccount, position: Int) {
        if (position < 0 || position > accountList.size) {
            return
        }
--- a/app/src/main/java/com/keylesspalace/tusky/adapter/AccountViewHolder.java
+++ b/app/src/main/java/com/keylesspalace/tusky/adapter/AccountViewHolder.java
@ -9,7 +9,7 @@ import androidx.preference.PreferenceManager;
 import androidx.recyclerview.widget.RecyclerView;

 import com.keylesspalace.tusky.R;
-import com.keylesspalace.tusky.entity.Account;
+import com.keylesspalace.tusky.entity.TimelineAccount;
 import com.keylesspalace.tusky.interfaces.AccountActionListener;
 import com.keylesspalace.tusky.interfaces.LinkListener;
 import com.keylesspalace.tusky.util.CustomEmojiHelper;
@ -33,7 +33,7 @@ public class AccountViewHolder extends RecyclerView.ViewHolder {
        showBotOverlay = sharedPrefs.getBoolean("showBotOverlay", true);
    }

-    public void setupWithAccount(Account account, boolean animateAvatar, boolean animateEmojis) {
+    public void setupWithAccount(TimelineAccount account, boolean animateAvatar, boolean animateEmojis) {
        accountId = account.getId();
        String format = username.getContext().getString(R.string.status_username_format);
        String formattedUsername = String.format(format, account.getUsername());
--- a/app/src/main/java/com/keylesspalace/tusky/adapter/BlocksAdapter.kt
+++ b/app/src/main/java/com/keylesspalace/tusky/adapter/BlocksAdapter.kt
@ -22,7 +22,7 @@ import android.widget.ImageView
 import android.widget.TextView
 import androidx.recyclerview.widget.RecyclerView
 import com.keylesspalace.tusky.R
-import com.keylesspalace.tusky.entity.Account
+import com.keylesspalace.tusky.entity.TimelineAccount
 import com.keylesspalace.tusky.interfaces.AccountActionListener
 import com.keylesspalace.tusky.util.emojify
 import com.keylesspalace.tusky.util.loadAvatar
@ -55,7 +55,7 @@ class BlocksAdapter(
        private val unblock: ImageButton = itemView.findViewById(R.id.blocked_user_unblock)
        private var id: String? = null

-        fun setupWithAccount(account: Account, animateAvatar: Boolean, animateEmojis: Boolean) {
+        fun setupWithAccount(account: TimelineAccount, animateAvatar: Boolean, animateEmojis: Boolean) {
            id = account.id
            val emojifiedName = account.name.emojify(account.emojis, displayName, animateEmojis)
            displayName.text = emojifiedName
--- a/app/src/main/java/com/keylesspalace/tusky/adapter/FollowRequestViewHolder.kt
+++ b/app/src/main/java/com/keylesspalace/tusky/adapter/FollowRequestViewHolder.kt
@ -22,7 +22,7 @@ import android.text.style.StyleSpan
 import androidx.recyclerview.widget.RecyclerView
 import com.keylesspalace.tusky.R
 import com.keylesspalace.tusky.databinding.ItemFollowRequestBinding
-import com.keylesspalace.tusky.entity.Account
+import com.keylesspalace.tusky.entity.TimelineAccount
 import com.keylesspalace.tusky.interfaces.AccountActionListener
 import com.keylesspalace.tusky.util.emojify
 import com.keylesspalace.tusky.util.loadAvatar
@ -34,7 +34,7 @@ class FollowRequestViewHolder(
    private val showHeader: Boolean
 ) : RecyclerView.ViewHolder(binding.root) {

-    fun setupWithAccount(account: Account, animateAvatar: Boolean, animateEmojis: Boolean) {
+    fun setupWithAccount(account: TimelineAccount, animateAvatar: Boolean, animateEmojis: Boolean) {
        val wrappedName = account.name.unicodeWrap()
        val emojifiedName: CharSequence = wrappedName.emojify(account.emojis, itemView, animateEmojis)
        binding.displayNameTextView.text = emojifiedName
--- a/app/src/main/java/com/keylesspalace/tusky/adapter/MutesAdapter.kt
+++ b/app/src/main/java/com/keylesspalace/tusky/adapter/MutesAdapter.kt
@ -9,7 +9,7 @@ import android.widget.TextView
 import androidx.core.view.ViewCompat
 import androidx.recyclerview.widget.RecyclerView
 import com.keylesspalace.tusky.R
-import com.keylesspalace.tusky.entity.Account
+import com.keylesspalace.tusky.entity.TimelineAccount
 import com.keylesspalace.tusky.interfaces.AccountActionListener
 import com.keylesspalace.tusky.util.emojify
 import com.keylesspalace.tusky.util.loadAvatar
@ -69,7 +69,7 @@ class MutesAdapter(
        private var notifications = false

        fun setupWithAccount(
-            account: Account,
+            account: TimelineAccount,
            mutingNotifications: Boolean?,
            animateAvatar: Boolean,
            animateEmojis: Boolean
--- a/app/src/main/java/com/keylesspalace/tusky/adapter/NotificationsAdapter.java
+++ b/app/src/main/java/com/keylesspalace/tusky/adapter/NotificationsAdapter.java
@ -40,10 +40,10 @@ import androidx.recyclerview.widget.RecyclerView;
 import com.bumptech.glide.Glide;
 import com.keylesspalace.tusky.R;
 import com.keylesspalace.tusky.databinding.ItemFollowRequestBinding;
-import com.keylesspalace.tusky.entity.Account;
 import com.keylesspalace.tusky.entity.Emoji;
 import com.keylesspalace.tusky.entity.Notification;
 import com.keylesspalace.tusky.entity.Status;
+import com.keylesspalace.tusky.entity.TimelineAccount;
 import com.keylesspalace.tusky.interfaces.AccountActionListener;
 import com.keylesspalace.tusky.interfaces.LinkListener;
 import com.keylesspalace.tusky.interfaces.StatusActionListener;
@ -335,7 +335,7 @@ public class NotificationsAdapter extends RecyclerView.Adapter {
            this.statusDisplayOptions = statusDisplayOptions;
        }

-        void setMessage(Account account) {
+        void setMessage(TimelineAccount account) {
            Context context = message.getContext();

            String format = context.getString(R.string.notification_follow_format);
--- a/app/src/main/java/com/keylesspalace/tusky/components/compose/ComposeAutoCompleteAdapter.java
+++ b/app/src/main/java/com/keylesspalace/tusky/components/compose/ComposeAutoCompleteAdapter.java
@ -16,7 +16,6 @@
 package com.keylesspalace.tusky.components.compose;

 import android.content.Context;
-import android.preference.PreferenceManager;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
@ -28,9 +27,9 @@ import android.widget.TextView;

 import com.bumptech.glide.Glide;
 import com.keylesspalace.tusky.R;
-import com.keylesspalace.tusky.entity.Account;
 import com.keylesspalace.tusky.entity.Emoji;
 import com.keylesspalace.tusky.entity.HashTag;
+import com.keylesspalace.tusky.entity.TimelineAccount;
 import com.keylesspalace.tusky.util.CustomEmojiHelper;
 import com.keylesspalace.tusky.util.ImageLoadingHelper;

@ -144,7 +143,7 @@ public class ComposeAutoCompleteAdapter extends BaseAdapter

                AccountResult accountResult = ((AccountResult) getItem(position));
                if (accountResult != null) {
-                    Account account = accountResult.account;
+                    TimelineAccount account = accountResult.account;
                    String formattedUsername = context.getString(
                            R.string.status_username_format,
                            account.getUsername()
@ -268,9 +267,9 @@ public class ComposeAutoCompleteAdapter extends BaseAdapter
    }

    public final static class AccountResult extends AutocompleteResult {
-        private final Account account;
+        private final TimelineAccount account;

-        public AccountResult(Account account) {
+        public AccountResult(TimelineAccount account) {
            this.account = account;
        }
    }
--- a/app/src/main/java/com/keylesspalace/tusky/components/conversation/ConversationEntity.kt
+++ b/app/src/main/java/com/keylesspalace/tusky/components/conversation/ConversationEntity.kt
@ -16,18 +16,17 @@
 package com.keylesspalace.tusky.components.conversation

 import android.text.Spanned
-import android.text.SpannedString
 import androidx.room.Embedded
 import androidx.room.Entity
 import androidx.room.TypeConverters
 import com.keylesspalace.tusky.db.Converters
-import com.keylesspalace.tusky.entity.Account
 import com.keylesspalace.tusky.entity.Attachment
 import com.keylesspalace.tusky.entity.Conversation
 import com.keylesspalace.tusky.entity.Emoji
 import com.keylesspalace.tusky.entity.HashTag
 import com.keylesspalace.tusky.entity.Poll
 import com.keylesspalace.tusky.entity.Status
+import com.keylesspalace.tusky.entity.TimelineAccount
 import com.keylesspalace.tusky.util.shouldTrimStatus
 import java.util.Date

@ -48,17 +47,15 @@ data class ConversationAccountEntity(
    val avatar: String,
    val emojis: List<Emoji>
 ) {
-    fun toAccount(): Account {
-        return Account(
+    fun toAccount(): TimelineAccount {
+        return TimelineAccount(
            id = id,
            username = username,
            displayName = displayName,
+            url = "",
            avatar = avatar,
            emojis = emojis,
-            url = "",
            localUsername = "",
-            note = SpannedString(""),
-            header = ""
        )
    }
 }
@ -100,7 +97,7 @@ data class ConversationStatusEntity(
        if (inReplyToId != other.inReplyToId) return false
        if (inReplyToAccountId != other.inReplyToAccountId) return false
        if (account != other.account) return false
-        if (content.toString() != other.content.toString()) return false // TODO find a better method to compare two spanned strings
+        if (content.toString() != other.content.toString()) return false
        if (createdAt != other.createdAt) return false
        if (emojis != other.emojis) return false
        if (favouritesCount != other.favouritesCount) return false
@ -126,7 +123,7 @@ data class ConversationStatusEntity(
        result = 31 * result + (inReplyToId?.hashCode() ?: 0)
        result = 31 * result + (inReplyToAccountId?.hashCode() ?: 0)
        result = 31 * result + account.hashCode()
-        result = 31 * result + content.hashCode()
+        result = 31 * result + content.toString().hashCode()
        result = 31 * result + createdAt.hashCode()
        result = 31 * result + emojis.hashCode()
        result = 31 * result + favouritesCount
@ -176,7 +173,7 @@ data class ConversationStatusEntity(
    }
 }

-fun Account.toEntity() =
+fun TimelineAccount.toEntity() =
    ConversationAccountEntity(
        id = id,
        username = username,
--- a/app/src/main/java/com/keylesspalace/tusky/components/search/adapter/SearchAccountsAdapter.kt
+++ b/app/src/main/java/com/keylesspalace/tusky/components/search/adapter/SearchAccountsAdapter.kt
@ -21,11 +21,11 @@ import androidx.paging.PagingDataAdapter
 import androidx.recyclerview.widget.DiffUtil
 import com.keylesspalace.tusky.R
 import com.keylesspalace.tusky.adapter.AccountViewHolder
-import com.keylesspalace.tusky.entity.Account
+import com.keylesspalace.tusky.entity.TimelineAccount
 import com.keylesspalace.tusky.interfaces.LinkListener

 class SearchAccountsAdapter(private val linkListener: LinkListener, private val animateAvatars: Boolean, private val animateEmojis: Boolean) :
-    PagingDataAdapter<Account, AccountViewHolder>(ACCOUNT_COMPARATOR) {
+    PagingDataAdapter<TimelineAccount, AccountViewHolder>(ACCOUNT_COMPARATOR) {

    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): AccountViewHolder {
        val view = LayoutInflater.from(parent.context)
@ -44,11 +44,11 @@ class SearchAccountsAdapter(private val linkListener: LinkListener, private val

    companion object {

-        val ACCOUNT_COMPARATOR = object : DiffUtil.ItemCallback<Account>() {
-            override fun areContentsTheSame(oldItem: Account, newItem: Account): Boolean =
-                oldItem.deepEquals(newItem)
+        val ACCOUNT_COMPARATOR = object : DiffUtil.ItemCallback<TimelineAccount>() {
+            override fun areContentsTheSame(oldItem: TimelineAccount, newItem: TimelineAccount): Boolean =
+                oldItem == newItem

-            override fun areItemsTheSame(oldItem: Account, newItem: Account): Boolean =
+            override fun areItemsTheSame(oldItem: TimelineAccount, newItem: TimelineAccount): Boolean =
                oldItem.id == newItem.id
        }
    }
--- a/app/src/main/java/com/keylesspalace/tusky/components/search/fragments/SearchAccountsFragment.kt
+++ b/app/src/main/java/com/keylesspalace/tusky/components/search/fragments/SearchAccountsFragment.kt
@ -19,12 +19,12 @@ import androidx.paging.PagingData
 import androidx.paging.PagingDataAdapter
 import androidx.preference.PreferenceManager
 import com.keylesspalace.tusky.components.search.adapter.SearchAccountsAdapter
-import com.keylesspalace.tusky.entity.Account
+import com.keylesspalace.tusky.entity.TimelineAccount
 import com.keylesspalace.tusky.settings.PrefKeys
 import kotlinx.coroutines.flow.Flow

-class SearchAccountsFragment : SearchFragment<Account>() {
-    override fun createAdapter(): PagingDataAdapter<Account, *> {
+class SearchAccountsFragment : SearchFragment<TimelineAccount>() {
+    override fun createAdapter(): PagingDataAdapter<TimelineAccount, *> {
        val preferences = PreferenceManager.getDefaultSharedPreferences(binding.searchRecyclerView.context)

        return SearchAccountsAdapter(
@ -34,7 +34,7 @@ class SearchAccountsFragment : SearchFragment<Account>() {
        )
    }

-    override val data: Flow<PagingData<Account>>
+    override val data: Flow<PagingData<TimelineAccount>>
        get() = viewModel.accountsFlow

    companion object {
--- a/app/src/main/java/com/keylesspalace/tusky/components/timeline/TimelinePagingAdapter.kt
+++ b/app/src/main/java/com/keylesspalace/tusky/components/timeline/TimelinePagingAdapter.kt
@ -114,7 +114,7 @@ class TimelinePagingAdapter(
                oldItem: StatusViewData,
                newItem: StatusViewData
            ): Boolean {
-                return oldItem.viewDataId == newItem.viewDataId
+                return oldItem.id == newItem.id
            }

            override fun areContentsTheSame(
@ -128,7 +128,7 @@ class TimelinePagingAdapter(
                oldItem: StatusViewData,
                newItem: StatusViewData
            ): Any? {
-                return if (oldItem === newItem) {
+                return if (oldItem == newItem) {
                    // If items are equal - update timestamp only
                    listOf(StatusBaseViewHolder.Key.KEY_CREATED)
                } else // If items are different - update the whole view holder
--- a/app/src/main/java/com/keylesspalace/tusky/components/timeline/TimelineTypeMappers.kt
+++ b/app/src/main/java/com/keylesspalace/tusky/components/timeline/TimelineTypeMappers.kt
@ -23,12 +23,12 @@ import com.google.gson.reflect.TypeToken
 import com.keylesspalace.tusky.db.TimelineAccountEntity
 import com.keylesspalace.tusky.db.TimelineStatusEntity
 import com.keylesspalace.tusky.db.TimelineStatusWithAccount
-import com.keylesspalace.tusky.entity.Account
 import com.keylesspalace.tusky.entity.Attachment
 import com.keylesspalace.tusky.entity.Emoji
 import com.keylesspalace.tusky.entity.HashTag
 import com.keylesspalace.tusky.entity.Poll
 import com.keylesspalace.tusky.entity.Status
+import com.keylesspalace.tusky.entity.TimelineAccount
 import com.keylesspalace.tusky.util.shouldTrimStatus
 import com.keylesspalace.tusky.util.trimTrailingWhitespace
 import com.keylesspalace.tusky.viewdata.StatusViewData
@ -44,7 +44,7 @@ private val emojisListType = object : TypeToken<List<Emoji>>() {}.type
 private val mentionListType = object : TypeToken<List<Status.Mention>>() {}.type
 private val tagListType = object : TypeToken<List<HashTag>>() {}.type

-fun Account.toEntity(accountId: Long, gson: Gson): TimelineAccountEntity {
+fun TimelineAccount.toEntity(accountId: Long, gson: Gson): TimelineAccountEntity {
    return TimelineAccountEntity(
        serverId = id,
        timelineUserId = accountId,
@ -58,25 +58,16 @@ fun Account.toEntity(accountId: Long, gson: Gson): TimelineAccountEntity {
    )
 }

-fun TimelineAccountEntity.toAccount(gson: Gson): Account {
-    return Account(
+fun TimelineAccountEntity.toAccount(gson: Gson): TimelineAccount {
+    return TimelineAccount(
        id = serverId,
        localUsername = localUsername,
        username = username,
        displayName = displayName,
-        note = SpannedString(""),
        url = url,
        avatar = avatar,
-        header = "",
-        locked = false,
-        followingCount = 0,
-        followersCount = 0,
-        statusesCount = 0,
-        source = null,
        bot = bot,
-        emojis = gson.fromJson(emojis, emojisListType),
-        fields = null,
-        moved = null
+        emojis = gson.fromJson(emojis, emojisListType)
    )
 }

--- a/app/src/main/java/com/keylesspalace/tusky/entity/Account.kt
+++ b/app/src/main/java/com/keylesspalace/tusky/entity/Account.kt
@ -45,37 +45,57 @@ data class Account(
            localUsername
        } else displayName

-    override fun hashCode(): Int {
-        return id.hashCode()
-    }
-
-    override fun equals(other: Any?): Boolean {
-        if (other !is Account) {
-            return false
-        }
-        return other.id == this.id
-    }
-
-    fun deepEquals(other: Account): Boolean {
-        return id == other.id &&
-            localUsername == other.localUsername &&
-            displayName == other.displayName &&
-            note == other.note &&
-            url == other.url &&
-            avatar == other.avatar &&
-            header == other.header &&
-            locked == other.locked &&
-            followersCount == other.followersCount &&
-            followingCount == other.followingCount &&
-            statusesCount == other.statusesCount &&
-            source == other.source &&
-            bot == other.bot &&
-            emojis == other.emojis &&
-            fields == other.fields &&
-            moved == other.moved
-    }
-
    fun isRemote(): Boolean = this.username != this.localUsername
+
+    /**
+     * overriding equals & hashcode because Spanned does not always compare correctly otherwise
+     */
+    override fun equals(other: Any?): Boolean {
+        if (this === other) return true
+        if (javaClass != other?.javaClass) return false
+        other as Account
+
+        if (id != other.id) return false
+        if (localUsername != other.localUsername) return false
+        if (username != other.username) return false
+        if (displayName != other.displayName) return false
+        if (note.toString() != other.note.toString()) return false
+        if (url != other.url) return false
+        if (avatar != other.avatar) return false
+        if (header != other.header) return false
+        if (locked != other.locked) return false
+        if (followersCount != other.followersCount) return false
+        if (followingCount != other.followingCount) return false
+        if (statusesCount != other.statusesCount) return false
+        if (source != other.source) return false
+        if (bot != other.bot) return false
+        if (emojis != other.emojis) return false
+        if (fields != other.fields) return false
+        if (moved != other.moved) return false
+
+        return true
+    }
+
+    override fun hashCode(): Int {
+        var result = id.hashCode()
+        result = 31 * result + localUsername.hashCode()
+        result = 31 * result + username.hashCode()
+        result = 31 * result + (displayName?.hashCode() ?: 0)
+        result = 31 * result + note.toString().hashCode()
+        result = 31 * result + url.hashCode()
+        result = 31 * result + avatar.hashCode()
+        result = 31 * result + header.hashCode()
+        result = 31 * result + locked.hashCode()
+        result = 31 * result + followersCount
+        result = 31 * result + followingCount
+        result = 31 * result + statusesCount
+        result = 31 * result + (source?.hashCode() ?: 0)
+        result = 31 * result + bot.hashCode()
+        result = 31 * result + (emojis?.hashCode() ?: 0)
+        result = 31 * result + (fields?.hashCode() ?: 0)
+        result = 31 * result + (moved?.hashCode() ?: 0)
+        return result
+    }
 }

 data class AccountSource(
--- a/app/src/main/java/com/keylesspalace/tusky/entity/Conversation.kt
+++ b/app/src/main/java/com/keylesspalace/tusky/entity/Conversation.kt
@ -19,7 +19,7 @@ import com.google.gson.annotations.SerializedName

 data class Conversation(
    val id: String,
-    val accounts: List<Account>,
+    val accounts: List<TimelineAccount>,
    @SerializedName("last_status") val lastStatus: Status?, // should never be null, but apparently its possible https://github.com/tuskyapp/Tusky/issues/1038
    val unread: Boolean
 )
--- a/app/src/main/java/com/keylesspalace/tusky/entity/Notification.kt
+++ b/app/src/main/java/com/keylesspalace/tusky/entity/Notification.kt
@ -24,7 +24,7 @@ import com.google.gson.annotations.JsonAdapter
 data class Notification(
    val type: Type,
    val id: String,
-    val account: Account,
+    val account: TimelineAccount,
    val status: Status?
 ) {

--- a/app/src/main/java/com/keylesspalace/tusky/entity/SearchResult.kt
+++ b/app/src/main/java/com/keylesspalace/tusky/entity/SearchResult.kt
@ -16,7 +16,7 @@
 package com.keylesspalace.tusky.entity

 data class SearchResult(
-    val accounts: List<Account>,
+    val accounts: List<TimelineAccount>,
    val statuses: List<Status>,
    val hashtags: List<HashTag>
 )
--- a/app/src/main/java/com/keylesspalace/tusky/entity/Status.kt
+++ b/app/src/main/java/com/keylesspalace/tusky/entity/Status.kt
@ -25,7 +25,7 @@ import java.util.Date
 data class Status(
    val id: String,
    val url: String?, // not present if it's reblog
-    val account: Account,
+    val account: TimelineAccount,
    @SerializedName("in_reply_to_id") var inReplyToId: String?,
    @SerializedName("in_reply_to_account_id") val inReplyToAccountId: String?,
    val reblog: Status?,
@ -149,6 +149,71 @@ data class Status(
        return builder.toString()
    }

+    /**
+     * overriding equals & hashcode because Spanned does not always compare correctly otherwise
+     */
+    override fun equals(other: Any?): Boolean {
+        if (this === other) return true
+        if (javaClass != other?.javaClass) return false
+        other as Status
+
+        if (id != other.id) return false
+        if (url != other.url) return false
+        if (account != other.account) return false
+        if (inReplyToId != other.inReplyToId) return false
+        if (inReplyToAccountId != other.inReplyToAccountId) return false
+        if (reblog != other.reblog) return false
+        if (content.toString() != other.content.toString()) return false
+        if (createdAt != other.createdAt) return false
+        if (emojis != other.emojis) return false
+        if (reblogsCount != other.reblogsCount) return false
+        if (favouritesCount != other.favouritesCount) return false
+        if (reblogged != other.reblogged) return false
+        if (favourited != other.favourited) return false
+        if (bookmarked != other.bookmarked) return false
+        if (sensitive != other.sensitive) return false
+        if (spoilerText != other.spoilerText) return false
+        if (visibility != other.visibility) return false
+        if (attachments != other.attachments) return false
+        if (mentions != other.mentions) return false
+        if (tags != other.tags) return false
+        if (application != other.application) return false
+        if (pinned != other.pinned) return false
+        if (muted != other.muted) return false
+        if (poll != other.poll) return false
+        if (card != other.card) return false
+        return true
+    }
+
+    override fun hashCode(): Int {
+        var result = id.hashCode()
+        result = 31 * result + (url?.hashCode() ?: 0)
+        result = 31 * result + account.hashCode()
+        result = 31 * result + (inReplyToId?.hashCode() ?: 0)
+        result = 31 * result + (inReplyToAccountId?.hashCode() ?: 0)
+        result = 31 * result + (reblog?.hashCode() ?: 0)
+        result = 31 * result + content.toString().hashCode()
+        result = 31 * result + createdAt.hashCode()
+        result = 31 * result + emojis.hashCode()
+        result = 31 * result + reblogsCount
+        result = 31 * result + favouritesCount
+        result = 31 * result + reblogged.hashCode()
+        result = 31 * result + favourited.hashCode()
+        result = 31 * result + bookmarked.hashCode()
+        result = 31 * result + sensitive.hashCode()
+        result = 31 * result + spoilerText.hashCode()
+        result = 31 * result + visibility.hashCode()
+        result = 31 * result + attachments.hashCode()
+        result = 31 * result + mentions.hashCode()
+        result = 31 * result + (tags?.hashCode() ?: 0)
+        result = 31 * result + (application?.hashCode() ?: 0)
+        result = 31 * result + (pinned?.hashCode() ?: 0)
+        result = 31 * result + (muted?.hashCode() ?: 0)
+        result = 31 * result + (poll?.hashCode() ?: 0)
+        result = 31 * result + (card?.hashCode() ?: 0)
+        return result
+    }
+
    data class Mention(
        val id: String,
        val url: String,
--- a/app/src/main/java/com/keylesspalace/tusky/entity/TimelineAccount.kt
+++ b/app/src/main/java/com/keylesspalace/tusky/entity/TimelineAccount.kt
@ -0,0 +1,39 @@
+/* Copyright 2017 Andrew Dawson
+ *
+ * This file is a part of Tusky.
+ *
+ * This program is free software; you can redistribute it and/or modify it under the terms of the
+ * GNU General Public License as published by the Free Software Foundation; either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * Tusky is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even
+ * the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
+ * Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along with Tusky; if not,
+ * see <http://www.gnu.org/licenses>. */
+
+package com.keylesspalace.tusky.entity
+
+import com.google.gson.annotations.SerializedName
+
+/**
+ * Same as [Account], but only with the attributes required in timelines.
+ * Prefer this class over [Account] because it uses way less memory & deserializes faster from json.
+ */
+data class TimelineAccount(
+    val id: String,
+    @SerializedName("username") val localUsername: String,
+    @SerializedName("acct") val username: String,
+    @SerializedName("display_name") val displayName: String?, // should never be null per Api definition, but some servers break the contract
+    val url: String,
+    val avatar: String,
+    val bot: Boolean = false,
+    val emojis: List<Emoji>? = emptyList(), // nullable for backward compatibility
+) {
+
+    val name: String
+        get() = if (displayName.isNullOrEmpty()) {
+            localUsername
+        } else displayName
+}
--- a/app/src/main/java/com/keylesspalace/tusky/fragment/AccountListFragment.kt
+++ b/app/src/main/java/com/keylesspalace/tusky/fragment/AccountListFragment.kt
@ -42,8 +42,8 @@ import com.keylesspalace.tusky.components.account.AccountActivity
 import com.keylesspalace.tusky.databinding.FragmentAccountListBinding
 import com.keylesspalace.tusky.db.AccountManager
 import com.keylesspalace.tusky.di.Injectable
-import com.keylesspalace.tusky.entity.Account
 import com.keylesspalace.tusky.entity.Relationship
+import com.keylesspalace.tusky.entity.TimelineAccount
 import com.keylesspalace.tusky.interfaces.AccountActionListener
 import com.keylesspalace.tusky.network.MastodonApi
 import com.keylesspalace.tusky.settings.PrefKeys
@ -255,7 +255,7 @@ class AccountListFragment : Fragment(R.layout.fragment_account_list), AccountAct
        followRequestsAdapter.removeItem(position)
    }

-    private fun getFetchCallByListType(fromId: String?): Single<Response<List<Account>>> {
+    private fun getFetchCallByListType(fromId: String?): Single<Response<List<TimelineAccount>>> {
        return when (type) {
            Type.FOLLOWS -> {
                val accountId = requireId(type, id)
@ -313,7 +313,7 @@ class AccountListFragment : Fragment(R.layout.fragment_account_list), AccountAct
            )
    }

-    private fun onFetchAccountsSuccess(accounts: List<Account>, linkHeader: String?) {
+    private fun onFetchAccountsSuccess(accounts: List<TimelineAccount>, linkHeader: String?) {
        adapter.setBottomLoading(false)

        val links = HttpHeaderLink.parse(linkHeader)
--- a/app/src/main/java/com/keylesspalace/tusky/network/MastodonApi.kt
+++ b/app/src/main/java/com/keylesspalace/tusky/network/MastodonApi.kt
@ -37,6 +37,7 @@ import com.keylesspalace.tusky.entity.ScheduledStatus
 import com.keylesspalace.tusky.entity.SearchResult
 import com.keylesspalace.tusky.entity.Status
 import com.keylesspalace.tusky.entity.StatusContext
+import com.keylesspalace.tusky.entity.TimelineAccount
 import io.reactivex.rxjava3.core.Completable
 import io.reactivex.rxjava3.core.Single
 import okhttp3.MultipartBody
@ -178,13 +179,13 @@ interface MastodonApi {
    fun statusRebloggedBy(
        @Path("id") statusId: String,
        @Query("max_id") maxId: String?
-    ): Single<Response<List<Account>>>
+    ): Single<Response<List<TimelineAccount>>>

    @GET("api/v1/statuses/{id}/favourited_by")
    fun statusFavouritedBy(
        @Path("id") statusId: String,
        @Query("max_id") maxId: String?
-    ): Single<Response<List<Account>>>
+    ): Single<Response<List<TimelineAccount>>>

    @DELETE("api/v1/statuses/{id}")
    fun deleteStatus(
@ -286,7 +287,7 @@ interface MastodonApi {
        @Query("resolve") resolve: Boolean? = null,
        @Query("limit") limit: Int? = null,
        @Query("following") following: Boolean? = null
-    ): Single<List<Account>>
+    ): Single<List<TimelineAccount>>

    @GET("api/v1/accounts/{id}")
    fun account(
@ -317,13 +318,13 @@ interface MastodonApi {
    fun accountFollowers(
        @Path("id") accountId: String,
        @Query("max_id") maxId: String?
-    ): Single<Response<List<Account>>>
+    ): Single<Response<List<TimelineAccount>>>

    @GET("api/v1/accounts/{id}/following")
    fun accountFollowing(
        @Path("id") accountId: String,
        @Query("max_id") maxId: String?
-    ): Single<Response<List<Account>>>
+    ): Single<Response<List<TimelineAccount>>>

    @FormUrlEncoded
    @POST("api/v1/accounts/{id}/follow")
@ -384,12 +385,12 @@ interface MastodonApi {
    @GET("api/v1/blocks")
    fun blocks(
        @Query("max_id") maxId: String?
-    ): Single<Response<List<Account>>>
+    ): Single<Response<List<TimelineAccount>>>

    @GET("api/v1/mutes")
    fun mutes(
        @Query("max_id") maxId: String?
-    ): Single<Response<List<Account>>>
+    ): Single<Response<List<TimelineAccount>>>

    @GET("api/v1/domain_blocks")
    fun domainBlocks(
@ -426,7 +427,7 @@ interface MastodonApi {
    @GET("api/v1/follow_requests")
    fun followRequests(
        @Query("max_id") maxId: String?
-    ): Single<Response<List<Account>>>
+    ): Single<Response<List<TimelineAccount>>>

    @POST("api/v1/follow_requests/{id}/authorize")
    fun authorizeFollowRequest(
@ -481,7 +482,7 @@ interface MastodonApi {
    fun getAccountsInList(
        @Path("listId") listId: String,
        @Query("limit") limit: Int
-    ): Single<List<Account>>
+    ): Single<List<TimelineAccount>>

    @FormUrlEncoded
    // @DELETE doesn't support fields
--- a/app/src/main/java/com/keylesspalace/tusky/viewdata/NotificationViewData.java
+++ b/app/src/main/java/com/keylesspalace/tusky/viewdata/NotificationViewData.java
@ -19,6 +19,7 @@ import androidx.annotation.Nullable;

 import com.keylesspalace.tusky.entity.Account;
 import com.keylesspalace.tusky.entity.Notification;
+import com.keylesspalace.tusky.entity.TimelineAccount;

 import java.util.Objects;

@ -44,11 +45,11 @@ public abstract class NotificationViewData {
    public static final class Concrete extends NotificationViewData {
        private final Notification.Type type;
        private final String id;
-        private final Account account;
+        private final TimelineAccount account;
        @Nullable
        private final StatusViewData.Concrete statusViewData;

-        public Concrete(Notification.Type type, String id, Account account,
+        public Concrete(Notification.Type type, String id, TimelineAccount account,
                        @Nullable StatusViewData.Concrete statusViewData) {
            this.type = type;
            this.id = id;
@ -64,7 +65,7 @@ public abstract class NotificationViewData {
            return id;
        }

-        public Account getAccount() {
+        public TimelineAccount getAccount() {
            return account;
        }

--- a/app/src/main/java/com/keylesspalace/tusky/viewdata/StatusViewData.kt
+++ b/app/src/main/java/com/keylesspalace/tusky/viewdata/StatusViewData.kt
@ -22,12 +22,11 @@ import com.keylesspalace.tusky.entity.Status
 /**
 * Created by charlag on 11/07/2017.
 *
- *
 * Class to represent data required to display either a notification or a placeholder.
 * It is either a [StatusViewData.Concrete] or a [StatusViewData.Placeholder].
 */
-sealed class StatusViewData private constructor() {
-    abstract val viewDataId: Long
+sealed class StatusViewData {
+    abstract val id: String

    data class Concrete(
        val status: Status,
@ -49,8 +48,8 @@ sealed class StatusViewData private constructor() {
        /** Whether the status meets the requirement to be collapse  */
        val isCollapsed: Boolean,
    ) : StatusViewData() {
-        override val viewDataId: Long
-            get() = status.id.hashCode().toLong()
+        override val id: String
+            get() = status.id

        val content: Spanned
        val spoilerText: String
@ -116,9 +115,6 @@ sealed class StatusViewData private constructor() {
            }
        }

-        val id: String
-            get() = status.id
-
        /** Helper for Java */
        fun copyWithStatus(status: Status): Concrete {
            return copy(status = status)
@ -140,10 +136,10 @@ sealed class StatusViewData private constructor() {
        }
    }

-    data class Placeholder(val id: String, val isLoading: Boolean) : StatusViewData() {
-        override val viewDataId: Long
-            get() = id.hashCode().toLong()
-    }
+    data class Placeholder(
+        override val id: String,
+        val isLoading: Boolean
+    ) : StatusViewData()

    fun asStatusOrNull() = this as? Concrete

--- a/app/src/main/java/com/keylesspalace/tusky/viewmodel/AccountsInListViewModel.kt
+++ b/app/src/main/java/com/keylesspalace/tusky/viewmodel/AccountsInListViewModel.kt
@ -17,7 +17,7 @@
 package com.keylesspalace.tusky.viewmodel

 import android.util.Log
-import com.keylesspalace.tusky.entity.Account
+import com.keylesspalace.tusky.entity.TimelineAccount
 import com.keylesspalace.tusky.network.MastodonApi
 import com.keylesspalace.tusky.util.Either
 import com.keylesspalace.tusky.util.Either.Left
@ -28,7 +28,7 @@ import io.reactivex.rxjava3.core.Observable
 import io.reactivex.rxjava3.subjects.BehaviorSubject
 import javax.inject.Inject

-data class State(val accounts: Either<Throwable, List<Account>>, val searchResult: List<Account>?)
+data class State(val accounts: Either<Throwable, List<TimelineAccount>>, val searchResult: List<TimelineAccount>?)

 class AccountsInListViewModel @Inject constructor(private val api: MastodonApi) : RxAwareViewModel() {

@ -49,7 +49,7 @@ class AccountsInListViewModel @Inject constructor(private val api: MastodonApi)
        }
    }

-    fun addAccountToList(listId: String, account: Account) {
+    fun addAccountToList(listId: String, account: TimelineAccount) {
        api.addCountToList(listId, listOf(account.id))
            .subscribe(
                {
--- a/app/src/test/java/com/keylesspalace/tusky/BottomSheetActivityTest.kt
+++ b/app/src/test/java/com/keylesspalace/tusky/BottomSheetActivityTest.kt
@ -19,9 +19,9 @@ import android.text.SpannedString
 import android.widget.LinearLayout
 import androidx.arch.core.executor.testing.InstantTaskExecutorRule
 import com.google.android.material.bottomsheet.BottomSheetBehavior
-import com.keylesspalace.tusky.entity.Account
 import com.keylesspalace.tusky.entity.SearchResult
 import com.keylesspalace.tusky.entity.Status
+import com.keylesspalace.tusky.entity.TimelineAccount
 import com.keylesspalace.tusky.network.MastodonApi
 import com.nhaarman.mockitokotlin2.doReturn
 import com.nhaarman.mockitokotlin2.mock
@ -57,19 +57,13 @@ class BottomSheetActivityTest {
    private val emptyCallback = Single.just(SearchResult(emptyList(), emptyList(), emptyList()))
    private val testScheduler = TestScheduler()

-    private val account = Account(
+    private val account = TimelineAccount(
        id = "1",
        localUsername = "admin",
        username = "admin",
        displayName = "Ad Min",
-        note = SpannedString(""),
        url = "http://mastodon.foo.bar",
-        avatar = "",
-        header = "",
-        locked = false,
-        followersCount = 0,
-        followingCount = 0,
-        statusesCount = 0
+        avatar = ""
    )
    private val accountSingle = Single.just(SearchResult(listOf(account), emptyList(), emptyList()))

--- a/app/src/test/java/com/keylesspalace/tusky/StatusComparisonTest.kt
+++ b/app/src/test/java/com/keylesspalace/tusky/StatusComparisonTest.kt
@ -0,0 +1,216 @@
+package com.keylesspalace.tusky
+
+import android.text.Spanned
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import com.google.gson.GsonBuilder
+import com.keylesspalace.tusky.entity.Status
+import com.keylesspalace.tusky.json.SpannedTypeAdapter
+import com.keylesspalace.tusky.viewdata.StatusViewData
+import org.junit.Assert.assertEquals
+import org.junit.Assert.assertNotEquals
+import org.junit.Test
+import org.junit.runner.RunWith
+import org.robolectric.annotation.Config
+
+@Config(sdk = [28])
+@RunWith(AndroidJUnit4::class)
+class StatusComparisonTest {
+
+    @Test
+    fun `two equal statuses - should be equal`() {
+        assertEquals(createStatus(), createStatus())
+    }
+
+    @Test
+    fun `status with different id - should not be equal`() {
+        assertNotEquals(createStatus(), createStatus(id = "987654321"))
+    }
+
+    @Test
+    fun `status with different content - should not be equal`() {
+        val content: String = """
+            \u003cp\u003e\u003cspan class=\"h-card\"\u003e\u003ca href=\"https://mastodon.social/@ConnyDuck\" class=\"u-url mention\" rel=\"nofollow noopener noreferrer\" target=\"_blank\"\u003e@\u003cspan\u003eConnyDuck@mastodon.social\u003c/span\u003e\u003c/a\u003e\u003c/span\u003e 123\u003c/p\u003e
+        """.trimIndent()
+        assertNotEquals(createStatus(), createStatus(content = content))
+    }
+
+    @Test
+    fun `accounts with different notes in json - should be equal because notes are not relevant for timelines`() {
+        assertEquals(createStatus(note = "Test"), createStatus(note = "Test 123456"))
+    }
+
+    private val gson = GsonBuilder().registerTypeAdapter(
+        Spanned::class.java, SpannedTypeAdapter()
+    ).create()
+
+    @Test
+    fun `two equal status view data - should be equal`() {
+        val viewdata1 = StatusViewData.Concrete(
+            status = createStatus(),
+            isExpanded = false,
+            isShowingContent = false,
+            isCollapsible = false,
+            isCollapsed = false
+        )
+        val viewdata2 = StatusViewData.Concrete(
+            status = createStatus(),
+            isExpanded = false,
+            isShowingContent = false,
+            isCollapsible = false,
+            isCollapsed = false
+        )
+        assertEquals(viewdata1, viewdata2)
+    }
+
+    @Test
+    fun `status view data with different isExpanded - should not be equal`() {
+        val viewdata1 = StatusViewData.Concrete(
+            status = createStatus(),
+            isExpanded = true,
+            isShowingContent = false,
+            isCollapsible = false,
+            isCollapsed = false
+        )
+        val viewdata2 = StatusViewData.Concrete(
+            status = createStatus(),
+            isExpanded = false,
+            isShowingContent = false,
+            isCollapsible = false,
+            isCollapsed = false
+        )
+        assertNotEquals(viewdata1, viewdata2)
+    }
+
+    @Test
+    fun `status view data with different statuses- should not be equal`() {
+        val viewdata1 = StatusViewData.Concrete(
+            status = createStatus(content = "whatever"),
+            isExpanded = true,
+            isShowingContent = false,
+            isCollapsible = false,
+            isCollapsed = false
+        )
+        val viewdata2 = StatusViewData.Concrete(
+            status = createStatus(),
+            isExpanded = false,
+            isShowingContent = false,
+            isCollapsible = false,
+            isCollapsed = false
+        )
+        assertNotEquals(viewdata1, viewdata2)
+    }
+
+    private fun createStatus(
+        id: String = "123456",
+        content: String = """
+            \u003cp\u003e\u003cspan class=\"h-card\"\u003e\u003ca href=\"https://mastodon.social/@ConnyDuck\" class=\"u-url mention\" rel=\"nofollow noopener noreferrer\" target=\"_blank\"\u003e@\u003cspan\u003eConnyDuck@mastodon.social\u003c/span\u003e\u003c/a\u003e\u003c/span\u003e Hi\u003c/p\u003e
+        """.trimIndent(),
+        note: String = ""
+    ): Status {
+        val statusJson = """
+            {
+                "id": "$id",
+                "created_at": "2022-02-26T09:54:45.000Z",
+                "in_reply_to_id": null,
+                "in_reply_to_account_id": null,
+                "sensitive": false,
+                "spoiler_text": "",
+                "visibility": "public",
+                "language": null,
+                "uri": "https://pixelfed.social/p/connyduck/403124983655733325",
+                "url": "https://pixelfed.social/p/connyduck/403124983655733325",
+                "replies_count": 3,
+                "reblogs_count": 28,
+                "favourites_count": 6,
+                "edited_at": null,
+                "favourited": true,
+                "reblogged": false,
+                "muted": false,
+                "bookmarked": false,
+                "content": "$content",
+                "reblog": null,
+                "account": {
+                    "id": "419352",
+                    "username": "connyduck",
+                    "acct": "connyduck@pixelfed.social",
+                    "display_name": "Conny Duck",
+                    "locked": false,
+                    "bot": false,
+                    "discoverable": false,
+                    "group": false,
+                    "created_at": "2018-08-14T00:00:00.000Z",
+                    "note": "$note",
+                    "url": "https://pixelfed.social/connyduck",
+                    "avatar": "https://files.mastodon.social/cache/accounts/avatars/000/419/352/original/31ce660c53962e0c.jpeg",
+                    "avatar_static": "https://files.mastodon.social/cache/accounts/avatars/000/419/352/original/31ce660c53962e0c.jpeg",
+                    "header": "https://mastodon.social/headers/original/missing.png",
+                    "header_static": "https://mastodon.social/headers/original/missing.png",
+                    "followers_count": 2,
+                    "following_count": 0,
+                    "statuses_count": 70,
+                    "last_status_at": "2022-03-07",
+                    "emojis": [],
+                    "fields": []
+                },
+                "media_attachments": [
+                    {
+                        "id": "107863694400783337",
+                        "type": "image",
+                        "url": "https://files.mastodon.social/cache/media_attachments/files/107/863/694/400/783/337/original/71c5bad1756bbc8f.jpg",
+                        "preview_url": "https://files.mastodon.social/cache/media_attachments/files/107/863/694/400/783/337/small/71c5bad1756bbc8f.jpg",
+                        "remote_url": "https://pixelfed-prod.nyc3.cdn.digitaloceanspaces.com/public/m/_v2/1138/affc38a2b-1c5f41/JRKoMNoj6dKa/9mXs0Fetvj4KwRbKypt8C1PZNVd7d3dQqod4roLZ.jpg",
+                        "preview_remote_url": null,
+                        "text_url": null,
+                        "meta": {
+                            "original": {
+                                "width": 1371,
+                                "height": 1080,
+                                "size": "1371x1080",
+                                "aspect": 1.2694444444444444
+                            },
+                            "small": {
+                                "width": 451,
+                                "height": 355,
+                                "size": "451x355",
+                                "aspect": 1.2704225352112677
+                            }
+                        },
+                        "description": "Oilpainting of a kingfisher, photographed on my easel",
+                        "blurhash": "UUG91|?wxHV@WTkDs.V?xZa_I:WBNFR*WBRk"
+                    },
+                    {
+                        "id": "107863694727565058",
+                        "type": "image",
+                        "url": "https://files.mastodon.social/cache/media_attachments/files/107/863/694/727/565/058/original/68daef05be7ac6b6.jpg",
+                        "preview_url": "https://files.mastodon.social/cache/media_attachments/files/107/863/694/727/565/058/small/68daef05be7ac6b6.jpg",
+                        "remote_url": "https://pixelfed-prod.nyc3.cdn.digitaloceanspaces.com/public/m/_v2/1138/affc38a2b-1c5f41/nBVJUnrEIjfO/M6i8GSP44Iv230KWXnMpvVobOqASXY3EkImyxySS.jpg",
+                        "preview_remote_url": null,
+                        "text_url": null,
+                        "meta": {
+                            "original": {
+                                "width": 1087,
+                                "height": 1080,
+                                "size": "1087x1080",
+                                "aspect": 1.0064814814814815
+                            },
+                            "small": {
+                                "width": 401,
+                                "height": 398,
+                                "size": "401x398",
+                                "aspect": 1.0075376884422111
+                            }
+                        },
+                        "description": "Oilpainting of a kingfisher",
+                        "blurhash": "U89u4pPJ4:SoJ6NNnkoxoBtSx0Von-RiNgt8"
+                    }
+                ],
+                "mentions": [],
+                "tags": [],
+                "emojis": [],
+                "card": null,
+                "poll": null
+            }
+        """.trimIndent()
+        return gson.fromJson(statusJson, Status::class.java)
+    }
+}
--- a/app/src/test/java/com/keylesspalace/tusky/components/timeline/StatusMocker.kt
+++ b/app/src/test/java/com/keylesspalace/tusky/components/timeline/StatusMocker.kt
@ -3,8 +3,8 @@ package com.keylesspalace.tusky.components.timeline
 import android.text.SpannedString
 import com.google.gson.Gson
 import com.keylesspalace.tusky.db.TimelineStatusWithAccount
-import com.keylesspalace.tusky.entity.Account
 import com.keylesspalace.tusky.entity.Status
+import com.keylesspalace.tusky.entity.TimelineAccount
 import com.keylesspalace.tusky.viewdata.StatusViewData
 import java.util.ArrayList
 import java.util.Date
@ -14,15 +14,13 @@ private val fixedDate = Date(1638889052000)
 fun mockStatus(id: String = "100") = Status(
    id = id,
    url = "https://mastodon.example/@ConnyDuck/$id",
-    account = Account(
+    account = TimelineAccount(
        id = "1",
        localUsername = "connyduck",
        username = "connyduck@mastodon.example",
        displayName = "Conny Duck",
-        note = SpannedString(""),
        url = "https://mastodon.example/@ConnyDuck",
-        avatar = "https://mastodon.example/system/accounts/avatars/000/150/486/original/ab27d7ddd18a10ea.jpg",
-        header = "https://mastodon.example/system/accounts/header/000/106/476/original/e590545d7eb4da39.jpg"
+        avatar = "https://mastodon.example/system/accounts/avatars/000/150/486/original/ab27d7ddd18a10ea.jpg"
    ),
    inReplyToId = null,
    inReplyToAccountId = null,