feat(market): show coin description on details page

app/src/main/java/one/mixin/android/Constants.kt

@@ -216,7 +216,7 @@ object Constants {
     object DataBase {
         const val DB_NAME = "mixin.db"
         const val MINI_VERSION = 15
-        const val CURRENT_VERSION = 69
+        const val CURRENT_VERSION = 70
 
         const val FTS_DB_NAME = "fts.db"
         const val PENDING_DB_NAME = "pending.db"

app/src/main/java/one/mixin/android/db/MixinDatabase.kt

@@ -69,6 +69,7 @@ import one.mixin.android.db.MixinDatabaseMigrations.Companion.MIGRATION_65_66
 import one.mixin.android.db.MixinDatabaseMigrations.Companion.MIGRATION_66_67
 import one.mixin.android.db.MixinDatabaseMigrations.Companion.MIGRATION_67_68
 import one.mixin.android.db.MixinDatabaseMigrations.Companion.MIGRATION_68_69
+import one.mixin.android.db.MixinDatabaseMigrations.Companion.MIGRATION_69_70
 import one.mixin.android.db.converter.DepositEntryListConverter
 import one.mixin.android.db.converter.FiatOrderConverter
 
@@ -424,7 +425,8 @@ abstract class MixinDatabase : RoomDatabase() {
                                 MIGRATION_65_66,
                                 MIGRATION_66_67,
                                 MIGRATION_67_68,
-                                MIGRATION_68_69
+                                MIGRATION_68_69,
+                                MIGRATION_69_70,
                             )
                             .enableMultiInstanceInvalidation()
                             .setQueryExecutor(

app/src/main/java/one/mixin/android/db/MixinDatabaseMigrations.kt

@@ -597,6 +597,13 @@ class MixinDatabaseMigrations private constructor() {
                 }
             }
 
+        val MIGRATION_69_70: Migration =
+            object : Migration(69, 70) {
+                override fun migrate(db: SupportSQLiteDatabase) {
+                    db.execSQL("ALTER TABLE `markets` ADD COLUMN `descriptions` TEXT")
+                }
+            }
+
         // If you add a new table, be sure to add a clear method to the DatabaseUtil
     }
 }

app/src/main/java/one/mixin/android/db/converter/DescriptionsConverter.kt

@@ -0,0 +1,21 @@
+package one.mixin.android.db.converter
+
+import androidx.room.TypeConverter
+import com.google.gson.Gson
+import com.google.gson.reflect.TypeToken
+import one.mixin.android.extension.equalsIgnoreCase
+
+object DescriptionsConverter {
+    @TypeConverter
+    fun fromString(value: String?): Map<String, String>? {
+        if (value.isNullOrEmpty() || value.equalsIgnoreCase("null")) return null
+        val mapType = object : TypeToken<Map<String, String>>() {}.type
+        return Gson().fromJson(value, mapType)
+    }
+
+    @TypeConverter
+    fun fromMap(map: Map<String, String>?): String? {
+        if (map.isNullOrEmpty()) return null
+        return Gson().toJson(map)
+    }
+}

app/src/main/java/one/mixin/android/ui/wallet/MarketDetailsFragment.kt

@@ -6,6 +6,7 @@ import android.view.View
 import android.view.View.VISIBLE
 import androidx.compose.runtime.mutableStateOf
 import androidx.core.app.NotificationManagerCompat
+import androidx.core.text.HtmlCompat
 import androidx.core.view.isInvisible
 import androidx.core.view.isVisible
 import androidx.fragment.app.viewModels
@@ -50,6 +51,7 @@ import one.mixin.android.vo.Fiats
 import one.mixin.android.vo.market.MarketItem
 import one.mixin.android.vo.safe.TokenItem
 import java.math.BigDecimal
+import java.util.Locale
 import javax.inject.Inject
 import timber.log.Timber
 
@@ -369,6 +371,15 @@ class MarketDetailsFragment : BaseFragment(R.layout.fragment_details_market) {
                     lowTime.isVisible = true
                     lowTime.text = info.atlDate.dayTime()
 
+                    val desc = info.descriptions?.let { map ->
+                        val lang = Locale.getDefault().language
+                        (map[lang]?.takeIf { it.isNotBlank() }
+                            ?: map["en"]?.takeIf { it.isNotBlank() }
+                            ?: map.values.firstOrNull { it.isNotBlank() })
+                    }?.let { HtmlCompat.fromHtml(it, HtmlCompat.FROM_HTML_MODE_LEGACY).toString().trim() }
+                    aboutContainer.isVisible = !desc.isNullOrBlank()
+                    aboutContent.text = desc.orEmpty()
+
                     priceValue.setTextColor(textPrimary)
                     marketCap.setTextColor(textPrimary)
                     marketHigh.setTextColor(textPrimary)
@@ -403,6 +414,7 @@ class MarketDetailsFragment : BaseFragment(R.layout.fragment_details_market) {
                     highValue.setText(R.string.N_A)
                     lowValue.setTextColor(textAssist)
                     lowValue.setText(R.string.N_A)
+                    aboutContainer.isVisible = false
                 }
             }
         }

app/src/main/java/one/mixin/android/vo/market/Market.kt

@@ -7,12 +7,13 @@ import androidx.room.PrimaryKey
 import androidx.room.TypeConverters
 import com.google.gson.annotations.SerializedName
 import kotlinx.parcelize.Parcelize
+import one.mixin.android.db.converter.DescriptionsConverter
 import one.mixin.android.db.converter.OptionalListConverter
 
 @Entity(
     tableName = "markets",
 )
-@TypeConverters(OptionalListConverter::class)
+@TypeConverters(OptionalListConverter::class, DescriptionsConverter::class)
 @Parcelize
 data class Market(
     @PrimaryKey
@@ -105,5 +106,8 @@ data class Market(
     val sparklineIn24h: String,
     @SerializedName("updated_at")
     @ColumnInfo(name = "updated_at")
-    val updatedAt: String
+    val updatedAt: String,
+    @SerializedName("descriptions")
+    @ColumnInfo(name = "descriptions")
+    val descriptions: Map<String, String>? = null,
 ) : Parcelable

app/src/main/java/one/mixin/android/vo/market/MarketItem.kt

@@ -4,10 +4,11 @@ import android.os.Parcelable
 import androidx.room.ColumnInfo
 import androidx.room.TypeConverters
 import kotlinx.parcelize.Parcelize
+import one.mixin.android.db.converter.DescriptionsConverter
 import one.mixin.android.db.converter.OptionalListConverter
 
 @Parcelize
-@TypeConverters(OptionalListConverter::class)
+@TypeConverters(OptionalListConverter::class, DescriptionsConverter::class)
 data class MarketItem(
     @ColumnInfo(name = "coin_id")
     val coinId: String,
@@ -68,7 +69,9 @@ data class MarketItem(
     @ColumnInfo(name = "sparkline_in_24h")
     val sparklineIn24: String,
     @ColumnInfo(name = "is_favored")
-    var isFavored: Boolean?
+    var isFavored: Boolean?,
+    @ColumnInfo(name = "descriptions")
+    val descriptions: Map<String, String>? = null,
 ) : Parcelable {
     companion object {
         fun fromMarket(market: Market): MarketItem {
@@ -102,7 +105,8 @@ data class MarketItem(
                 assetIds = market.assetIds,
                 sparklineIn7d = market.sparklineIn7d,
                 sparklineIn24 = market.sparklineIn24h,
-                isFavored = null
+                isFavored = null,
+                descriptions = market.descriptions,
             )
         }
     }

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

@@ -574,6 +574,34 @@
                 </LinearLayout>
             </FrameLayout>
 
+            <LinearLayout
+                android:id="@+id/about_container"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:orientation="vertical"
+                android:paddingStart="20dp"
+                android:paddingTop="20dp"
+                android:paddingEnd="20dp"
+                android:paddingBottom="20dp"
+                android:visibility="gone">
+
+                <TextView
+                    android:id="@+id/about_title"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:text="@string/About"
+                    android:textColor="?attr/text_minor"
+                    android:textSize="14sp" />
+
+                <TextView
+                    android:id="@+id/about_content"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:layout_marginTop="10dp"
+                    android:textColor="?attr/text_assist"
+                    android:textSize="12sp" />
+            </LinearLayout>
+
         </LinearLayout>
     </ScrollView>