我编写了一个应用程序,我在it.For上使用了it.For和导航组件,减少了apk的大小,我启用了minifyEnabled和shrinkResources。但是当我生成apk和open应用程序时,应用程序就崩溃了,我跟踪了logcat,错误是Caused by java.lang.ClassNotFoundException Didn't find class "com.jambod.user.model.ProcessModel" on path: DexPathList。这是ProcessModel的代码
data class ProcessModel(
var id: String,
var state: String ,
var originLat: Double,
var originLon: Double,
var originAddress: String,
var city: String ,
var client: User ,
var broker: Broker,
var handover: HandOver ,
var startTime: Long ,
var endTime: Long ,
var clientScore: Int,
var role:String,
var isFirstFinishedProcess:Boolean
) : Serializable {
}这是我的应用课程:
class MyApplication : DaggerApplication() {
val TAG="MyApplication"
@Inject
lateinit var mapboxMap: CedarMaps
override fun applicationInjector(): AndroidInjector<out DaggerApplication> {
Log.e(TAG,"applicationInjector")
return DaggerAppComponent.builder().application(this).build()
}
override fun onCreate() {
super.onCreate()
Log.e(TAG,"onCreate")
setMapview()
}
override fun attachBaseContext(base: Context) {
super.attachBaseContext(base)
Log.e(TAG,"attachBaseContext")
MultiDex.install(this)
}
private fun setMapview() {
mapboxMap.setClientID("jambod-3804728105994932624")
.setClientSecret("b37qDGphbWJvZLqxi8hCuQhrjCXtqKs9V536SyiAAHQP01FzTg3G0iat")
.setContext(this)
}
}这部分代码移动导航文件在logcat中有错误:
<fragment android:id="@+id/detailProcessFragment" android:name="com.jambod.user.ui.DetailProcessFragment"
android:label="fragment_detail_process" tools:layout="@layout/fragment_detail_process">
<argument android:name="KEY_PROCESS"
app:argType="com.jambod.user.model.ProcessModel"
app:nullable="true"
android:defaultValue="@null"/>
</fragment>根据文档,我创建一个multidex-config.txt文件并将其添加到build.gradle上,但问题不是solve.This是build.gradle文件:
defaultConfig {
applicationId "com.jambod.user"
minSdkVersion 16
targetSdkVersion 29
versionCode 1
versionName "1.0"
testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
multiDexEnabled true
}
buildTypes {
release {
multiDexKeepFile file('multidex-config.txt')
minifyEnabled true
shrinkResources true
proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
}
}发布于 2019-10-16 10:26:41
因为您使用的是"minifyEnabled true"和proguard。"minifyEnabled true"将在一段时间内删除您在应用程序中使用的模型类。在Gradle脚本中添加下面的一行,-> proguard Rues.pro文件。下面的行将使类和它的成员保持到最后的APK。
-keepclasseswithmembernames class com.jambod.user.model.ProcessModel.** { *; }https://stackoverflow.com/questions/58407879
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