retrofit的异步回调方法已经做了线程切换，切换到了主线程

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"><uses-permission android:name="android.permission.INTERNET"/><uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/><uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/><applicationandroid:name=".di.MyApplication"android:allowBackup="true"android:icon="@mipmap/ic_launcher"android:label="@string/app_name"android:roundIcon="@mipmap/ic_launcher_round"android:supportsRtl="true"android:theme="@style/Theme.OkHttp"android:networkSecurityConfig="@xml/network_security_config"><activityandroid:name=".MainActivity"android:exported="true"><intent-filter><action android:name="android.intent.action.MAIN" /><category android:name="android.intent.category.LAUNCHER" /></intent-filter></activity><providerandroid:authorities="${applicationId}.provider"android:name="androidx.core.content.FileProvider"android:exported="false"android:grantUriPermissions="true"><meta-dataandroid:name="android.support.FILE_PROVIDER_PATHS"android:resource="@xml/provider_paths"/></provider></application></manifest>

// Top-level build file where you can add configuration options common to all sub-projects/modules.
plugins {id("com.android.application") version "8.1.4" apply false
}buildscript{dependencies{classpath("com.google.dagger:hilt-android-gradle-plugin:2.28-alpha")}
}

依赖

plugins {id("com.android.application")id("dagger.hilt.android.plugin")
}android {namespace = "com.tiger.retrofel"compileSdk = 34defaultConfig {applicationId = "com.tiger.retrofel"minSdk = 28targetSdk = 34versionCode = 1versionName = "1.0"testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"}buildTypes {release {isMinifyEnabled = falseproguardFiles(getDefaultProguardFile("proguard-android-optimize.txt"),"proguard-rules.pro")}}compileOptions {sourceCompatibility = JavaVersion.VERSION_1_8targetCompatibility = JavaVersion.VERSION_1_8}
}dependencies {//Retrofit 核心库implementation("com.squareup.retrofit2:retrofit:2.9.0")//响应数据自动序列化//JSONimplementation("com.squareup.retrofit2:converter-gson:2.9.0")//String类型implementation("com.squareup.retrofit2:converter-scalars:2.9.0")//拦截器 loggingimplementation("com.squareup.okhttp3:logging-interceptor:3.14.+")//Retrofit 整合 RXjavaimplementation("com.squareup.okhttp3:adapter-rxjava2:2.9.0")//Hiltimplementation("com.google.dagger:hilt-android:2.28-alpha")annotationProcessor("com.google.dagger:hilt-android-compiler:2.28-alpha")implementation("androidx.appcompat:appcompat:1.6.1")implementation("com.google.android.material:material:1.8.0")implementation("androidx.constraintlayout:constraintlayout:2.1.4")testImplementation("junit:junit:4.13.2")androidTestImplementation("androidx.test.ext:junit:1.1.5")androidTestImplementation("androidx.test.espresso:espresso-core:3.5.1")
}