Trae AI原生编辑器入门:安装配置到首个本地项目落地
2026/10/23 3:40:28
plugins{kotlin("android")version"2.0.21"kotlin("plugin.serialization")version"2.0.21"}dependencies{// JSON 序列化implementation("org.jetbrains.kotlinx:kotlinx-serialization-json:1.7.3")// DataStore(Proto or JSON)implementation("androidx.datastore:datastore:1.2.0")}packagecom.android.datastore.datastore.jsonimportandroidx.datastore.core.CorruptionExceptionimportandroidx.datastore.core.Serializerimportkotlinx.coroutines.Dispatchersimportkotlinx.coroutines.withContextimportkotlinx.serialization.Serializableimportkotlinx.serialization.SerializationExceptionimportkotlinx.serialization.encodeToStringimportkotlinx.serialization.json.Jsonimportjava.io.InputStreamimportjava.io.OutputStream@SerializabledataclassSettings(valname:String,valnumber:Int,valisBoy:Boolean,valscore:Int)/** * 自定义序列化器 */objectSettingsSerializer:Serializer<Settings>{overridevaldefaultValue=Settings("Lin",1,false,60)overridesuspendfunreadFrom(input:InputStream):Settings{try{returnJson.decodeFromString<Settings>(input.readBytes().decodeToString())}catch(exception:SerializationException){throwCorruptionException("Unable to read Settings",exception)}}overridesuspendfunwriteTo(t:Settings,output:OutputStream){withContext(Dispatchers.IO){output.write(Json.encodeToString(t).encodeToByteArray())}}}packagecom.android.datastore.datastore.jsonimportandroid.content.Contextimportandroid