java - 警告 :com. firebase.ui.auth.util.ui.FlowUtils

Question

当尝试在 Release模式下运行时，它显示以下错误和警告。如何解决这个问题？

 Warning:com.firebase.ui.auth.ui.email.RegisterEmailFragment: can't find referenced method 'android.content.Context requireContext()' in program class com.firebase.ui.auth.ui.email.RegisterEmailFragment
    Warning:The `android.dexOptions.incremental` property is deprecated and it has no effect on the build process.
    Warning:com.afollestad.materialdialogs.DialogInit: can't find referenced class me.zhanghai.android.materialprogressbar.IndeterminateProgressDrawable
    Warning:com.firebase.ui.auth.ui.email.CheckEmailFragment: can't find referenced method 'android.content.Context requireContext()' in program class com.firebase.ui.auth.ui.email.CheckEmailFragment
    Warning:com.firebase.ui.auth.ui.phone.CheckPhoneNumberFragment: can't find referenced method 'android.support.v4.app.FragmentActivity requireActivity()' in program class com.firebase.ui.auth.ui.phone.CheckPhoneNumberFragment
    Warning:com.firebase.ui.auth.ui.email.RegisterEmailFragment: can't find referenced method 'android.support.v4.app.FragmentActivity requireActivity()' in program class com.firebase.ui.auth.ui.email.RegisterEmailFragment
    Warning:com.firebase.ui.auth.ui.phone.CheckPhoneNumberFragment: can't find referenced method 'android.content.Context requireContext()' in program class com.firebase.ui.auth.ui.phone.CheckPhoneNumberFragment
    Warning:com.firebase.ui.auth.ui.phone.SubmitConfirmationCodeFragment: can't find referenced method 'android.support.v4.app.FragmentActivity requireActivity()' in program class com.firebase.ui.auth.ui.phone.SubmitConfirmationCodeFragment
    Warning:com.firebase.ui.auth.ui.phone.SubmitConfirmationCodeFragment: can't find referenced method 'android.content.Context requireContext()' in program class com.firebase.ui.auth.ui.phone.SubmitConfirmationCodeFragment
    Warning:com.firebase.ui.auth.util.ui.FlowUtils: can't find referenced method 'android.support.v4.app.FragmentActivity requireActivity()' in program class com.firebase.ui.auth.ui.FragmentBase
    Warning:there were 8 unresolved references to program class members.
    Warning:there were 4 unresolved references to classes or interfaces.
    Warning:Exception while processing task java.io.IOException: Please correct the above warnings first.
    Error:Execution failed for task ':app:transformClassesAndResourcesWithProguardForRelease'.
    > Job failed, see logs for details

我正在使用实现“com.firebaseui:firebase-ui-auth:+”

Answer 1

解决了一些警告

-dontwarn com.firebase.ui.auth.data.remote.**
-dontwarn com.firebase.ui.auth.ui.email.**
-dontwarn com.firebase.ui.auth.ui.phone.**
-dontwarn com.firebase.ui.auth.util.ui.FlowUtils.**

但又出现问题

Warning:com.firebase.ui.auth.util.ui.FlowUtils: can't find referenced method 'android.support.v4.app.FragmentActivity requireActivity()' in program class com.firebase.ui.auth.ui.FragmentBase