feat(assets): PEZ-20 badge on PEZ & USDT in token list

Show a small PEZ-20 pill next to PEZ and USDT (wUSDT) token rows in the
main balance list. These are fungible assets on Pezkuwi Asset Hub — the
PEZ-20 token standard.

- item_token_asset.xml: add itemTokenAssetPez20 chip (gone by default).
- TokenAssetViewHolder: show it when chainId == Pezkuwi Asset Hub and the
  symbol is PEZ/USDT/wUSDT.

Additive only; native HEZ and other chains are unbadged. Consistent with
the pex and Telegram mini app badges.
This commit is contained in:
2026-06-12 23:36:15 -07:00
parent f5df785a42
commit 959bfa6b0d
2 changed files with 30 additions and 1 deletions
@@ -1,5 +1,6 @@
package io.novafoundation.nova.feature_assets.presentation.balance.common.holders
import androidx.core.view.isVisible
import coil.ImageLoader
import io.novafoundation.nova.common.list.GroupedListHolder
import io.novafoundation.nova.common.presentation.masking.setMaskableText
@@ -13,6 +14,11 @@ import io.novafoundation.nova.feature_assets.presentation.balance.list.model.ite
import io.novafoundation.nova.feature_assets.presentation.model.AssetModel
import io.novafoundation.nova.feature_wallet_api.presentation.model.maskableFiat
import io.novafoundation.nova.feature_wallet_api.presentation.model.maskableToken
import io.novafoundation.nova.runtime.ext.Geneses
import io.novafoundation.nova.runtime.multiNetwork.chain.model.Chain
// Fungible assets on Pezkuwi Asset Hub follow the PEZ-20 token standard.
private val PEZ20_SYMBOLS = setOf("PEZ", "USDT", "wUSDT")
class TokenAssetViewHolder(
private val binder: ItemTokenAssetBinding,
@@ -31,7 +37,12 @@ class TokenAssetViewHolder(
bindTotal(asset)
binder.itemTokenAssetToken.text = asset.token.configuration.symbol.value
val config = asset.token.configuration
binder.itemTokenAssetToken.text = config.symbol.value
val isPez20 = config.chainId == Chain.Geneses.PEZKUWI_ASSET_HUB && config.symbol.value in PEZ20_SYMBOLS
binder.itemTokenAssetPez20.isVisible = isPez20
if (isPez20) binder.itemTokenAssetPez20.text = "PEZ-20"
setOnClickListener { itemHandler.assetClicked(asset.token.configuration) }
}
@@ -32,6 +32,24 @@
app:layout_constraintVertical_chainStyle="packed"
tools:text="DOT" />
<TextView
android:id="@+id/itemTokenAssetPez20"
style="@style/TextAppearance.NovaFoundation.Regular.Caption1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="6dp"
android:background="@drawable/bg_chip_6"
android:paddingHorizontal="6dp"
android:paddingVertical="1dp"
android:textColor="@color/chip_text"
android:textSize="9sp"
android:visibility="gone"
app:layout_constraintBottom_toBottomOf="@+id/itemTokenAssetToken"
app:layout_constraintStart_toEndOf="@+id/itemTokenAssetToken"
app:layout_constraintTop_toTopOf="@+id/itemTokenAssetToken"
tools:text="PEZ-20"
tools:visibility="visible" />
<LinearLayout
android:id="@+id/itemTokenAssetRateContainer"
android:layout_width="wrap_content"