ArmsMVP不支持Android5.0以下的设备

[shenbh]

Android4.3系统

java.lang.RuntimeException: Unable to start activity ComponentInfo{me.jessyan.mvparms.demo/me.jessyan.mvparms.demo.mvp.ui.activity.UserActivity}: java.lang.RuntimeException: Failed to call observer method
        at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2214)
        at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2264)
        at android.app.ActivityThread.access$600(ActivityThread.java:144)
        at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1259)
        at android.os.Handler.dispatchMessage(Handler.java:99)
        at android.os.Looper.loop(Looper.java:137)
        at android.app.ActivityThread.main(ActivityThread.java:5136)
        at java.lang.reflect.Method.invokeNative(Native Method)
        at java.lang.reflect.Method.invoke(Method.java:525)
        at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:737)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553)
        at dalvik.system.NativeStart.main(Native Method)
     Caused by: java.lang.RuntimeException: Failed to call observer method
        at androidx.lifecycle.ClassesInfoCache$MethodReference.invokeCallback(ClassesInfoCache.java:226)
        at androidx.lifecycle.ClassesInfoCache$CallbackInfo.invokeMethodsForEvent(ClassesInfoCache.java:194)
        at androidx.lifecycle.ClassesInfoCache$CallbackInfo.invokeCallbacks(ClassesInfoCache.java:185)
        at androidx.lifecycle.ReflectiveGenericLifecycleObserver.onStateChanged(ReflectiveGenericLifecycleObserver.java:36)
        at androidx.lifecycle.LifecycleRegistry$ObserverWithState.dispatchEvent(LifecycleRegistry.java:361)
        at androidx.lifecycle.LifecycleRegistry.forwardPass(LifecycleRegistry.java:300)
        at androidx.lifecycle.LifecycleRegistry.sync(LifecycleRegistry.java:339)
        at androidx.lifecycle.LifecycleRegistry.moveToState(LifecycleRegistry.java:145)
        at androidx.lifecycle.LifecycleRegistry.handleLifecycleEvent(LifecycleRegistry.java:131)
        at androidx.lifecycle.ReportFragment.dispatch(ReportFragment.java:123)
        at androidx.lifecycle.ReportFragment.onActivityCreated(ReportFragment.java:76)
        at android.app.Fragment.performActivityCreated(Fragment.java:1703)
        at android.app.FragmentManagerImpl.moveToState(FragmentManager.java:903)
        at android.app.FragmentManagerImpl.moveToState(FragmentManager.java:1057)
        at android.app.FragmentManagerImpl.moveToState(FragmentManager.java:1039)
        at android.app.FragmentManagerImpl.dispatchActivityCreated(FragmentManager.java:1840)
        at android.app.Activity.performCreate(Activity.java:5136)
        at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1087)
        at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2178)
        at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2264) 
        at android.app.ActivityThread.access$600(ActivityThread.java:144) 
        at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1259) 
        at android.os.Handler.dispatchMessage(Handler.java:99) 
        at android.os.Looper.loop(Looper.java:137) 
        at android.app.ActivityThread.main(ActivityThread.java:5136) 
        at java.lang.reflect.Method.invokeNative(Native Method) 
        at java.lang.reflect.Method.invoke(Method.java:525) 
        at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:737) 
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553) 
        at dalvik.system.NativeStart.main(Native Method) 
     Caused by: java.lang.VerifyError: okhttp3/internal/platform/Android10Platform
        at okhttp3.internal.platform.Platform.findPlatform(Platform.java:201)
        at okhttp3.internal.platform.Platform.<clinit>(Platform.java:78)
        at okhttp3.OkHttpClient.newSslSocketFactory(OkHttpClient.java:292)
        at okhttp3.OkHttpClient.<init>(OkHttpClient.java:258)
        at okhttp3.OkHttpClient$Builder.build(OkHttpClient.java:1040)
        at com.jess.arms.di.module.ClientModule.provideClient(ClientModule.java:132)
        at com.jess.arms.di.module.ClientModule_ProvideClientFactory.provideClient(ClientModule_ProvideClientFactory.java:68)
        at com.jess.arms.di.module.ClientModule_ProvideClientFactory.get(ClientModule_ProvideClientFactory.java:53)
        at com.jess.arms.di.module.ClientModule_ProvideClientFactory.get(ClientModule_ProvideClientFactory.java:14)
        at dagger.internal.DoubleCheck.get(DoubleCheck.java:47)
        at com.jess.arms.di.module.ClientModule_ProvideRetrofitFactory.get(ClientModule_ProvideRetrofitFactory.java:48)
        at com.jess.arms.di.module.ClientModule_ProvideRetrofitFactory.get(ClientModule_ProvideRetrofitFactory.java:13)
        at dagger.internal.DoubleCheck.get(DoubleCheck.java:47)
        at com.jess.arms.integration.RepositoryManager.obtainRetrofitService(RepositoryManager.java:96)
        at me.jessyan.mvparms.demo.mvp.model.UserModel.getUsers(UserModel.java:63)
    	at me.jessyan.mvparms.demo.mvp.presenter.UserPresenter.request

[shenbh]

这个问题解决了。okhttp3的版本3.12.9改成3.12.0