Android Volley 签名 Apk 问题

Question

我正在使用 volley plus 和 android studio 的应用程序。我正在使用 volley plus gradle 版本'dev.dworks.libs:volleyplus:+' gradle。当我为我的应用程序签名 apk 时，我的构建过程终止，并出现一些警告和错误，runProguard 为 true。有什么办法可以解决这个问题。

Warning:com.android.volley.toolbox.HttpClientStack$HttpPatch: can't find superclass or interface org.apache.http.client.methods.HttpEntityEnclosingRequestBase
Warning:com.android.volley.toolbox.multipart.MultipartEntity: can't find superclass or interface org.apache.http.entity.AbstractHttpEntity
Warning:com.android.volley.cache.SimpleImageLoader: can't find referenced class android.net.http.AndroidHttpClient
Warning:com.android.volley.cache.plus.SimpleImageLoader: can't find referenced class android.net.http.AndroidHttpClient
Warning:com.android.volley.misc.MultipartUtils: can't find referenced class org.apache.http.util.EncodingUtils
Warning:com.android.volley.misc.Utils: can't find referenced class org.apache.http.HttpResponse
Warning:com.android.volley.misc.Utils: can't find referenced class org.apache.http.Header
Warning:com.android.volley.misc.Utils: can't find referenced class org.apache.http.HttpResponse
Warning:com.android.volley.misc.Utils: can't find referenced class org.apache.http.Header
Warning:com.android.volley.misc.Utils: can't find referenced class org.apache.http.HttpResponse
Warning:com.android.volley.misc.Utils: can't find referenced class org.apache.http.Header
Warning:com.android.volley.misc.Utils: can't find referenced class org.apache.http.HttpResponse
Warning:com.android.volley.toolbox.BasicNetwork: can't find referenced class org.apache.http.HttpResponse
Warning:com.android.volley.toolbox.BasicNetwork: can't find referenced class org.apache.http.StatusLine
Warning:com.android.volley.toolbox.BasicNetwork: can't find referenced class org.apache.http.HttpResponse
Warning:com.android.volley.toolbox.BasicNetwork: can't find referenced class org.apache.http.impl.cookie.DateUtils
Warning:com.android.volley.toolbox.BasicNetwork: can't find referenced class org.apache.http.HttpEntity
Warning:com.android.volley.toolbox.BasicNetwork: can't find referenced class org.apache.http.Header
Warning:com.android.volley.toolbox.BasicNetwork: can't find referenced class org.apache.http.HttpResponse
Warning:com.android.volley.toolbox.BasicNetwork: can't find referenced class org.apache.http.StatusLine
Warning:com.android.volley.toolbox.BasicNetwork: can't find referenced class org.apache.http.HttpEntity
Warning:com.android.volley.toolbox.BasicNetwork: can't find referenced class org.apache.http.HttpResponse
Warning:com.android.volley.toolbox.BasicNetwork: can't find referenced class org.apache.http.StatusLine
Warning:com.android.volley.toolbox.BasicNetwork: can't find referenced class org.apache.http.impl.cookie.DateUtils
Warning:com.android.volley.toolbox.BasicNetwork: can't find referenced class org.apache.http.HttpEntity
Warning:com.android.volley.toolbox.BasicNetwork: can't find referenced class org.apache.http.Header
Warning:com.android.volley.toolbox.BasicNetwork: can't find referenced class org.apache.http.StatusLine
Warning:com.android.volley.toolbox.BasicNetwork: can't find referenced class org.apache.http.HttpResponse
Warning:com.android.volley.toolbox.BasicNetwork: can't find referenced class org.apache.http.StatusLine
Warning:com.android.volley.toolbox.BasicNetwork: can't find referenced class org.apache.http.HttpEntity
Warning:com.android.volley.toolbox.BasicNetwork: can't find referenced class org.apache.http.Header
Warning:com.android.volley.toolbox.HttpClientStack: can't find referenced class org.apache.http.client.methods.HttpUriRequest
Warning:com.android.volley.toolbox.HttpClientStack: can't find referenced class org.apache.http.message.BasicNameValuePair
Warning:com.android.volley.toolbox.HttpClientStack: can't find referenced class org.apache.http.client.methods.HttpUriRequest
Warning:com.android.volley.toolbox.HttpClientStack: can't find referenced class org.apache.http.client.HttpClient
Warning:com.android.volley.toolbox.HttpClientStack: can't find referenced class org.apache.http.client.methods.HttpPost
Warning:com.android.volley.toolbox.HttpClientStack: can't find referenced class org.apache.http.entity.ByteArrayEntity
Warning:com.android.volley.toolbox.HttpClientStack: can't find referenced class org.apache.http.client.methods.HttpPost
Warning:com.android.volley.toolbox.HttpClientStack: can't find referenced class org.apache.http.client.methods.HttpGet
Warning:com.android.volley.toolbox.HttpClientStack: can't find referenced class org.apache.http.client.methods.HttpDelete
Warning:com.android.volley.toolbox.HttpClientStack: can't find referenced class org.apache.http.client.methods.HttpPut
Warning:com.android.volley.toolbox.HttpClientStack: can't find referenced class org.apache.http.client.methods.HttpHead
Warning:com.android.volley.toolbox.HttpClientStack: can't find referenced class org.apache.http.client.methods.HttpOptions
Warning:com.android.volley.toolbox.HttpClientStack: can't find referenced class org.apache.http.client.methods.HttpTrace
Warning:com.android.volley.toolbox.HttpClientStack: can't find referenced class org.apache.http.client.methods.HttpEntityEnclosingRequestBase
Warning:com.android.volley.toolbox.HttpClientStack: can't find referenced class org.apache.http.client.methods.HttpUriRequest
Warning:com.android.volley.toolbox.HttpClientStack: can't find referenced class org.apache.http.client.HttpClient
Warning:com.android.volley.toolbox.HttpClientStack: can't find referenced class org.apache.http.client.methods.HttpEntityEnclosingRequestBase
Warning:com.android.volley.toolbox.HttpClientStack: can't find referenced class org.apache.http.client.HttpClient
Warning:com.android.volley.toolbox.HttpClientStack: can't find referenced class org.apache.http.client.methods.HttpUriRequest
Warning:com.android.volley.toolbox.HttpClientStack: can't find referenced class org.apache.http.NameValuePair
Warning:com.android.volley.toolbox.HttpClientStack: can't find referenced class org.apache.http.HttpResponse
Warning:com.android.volley.toolbox.HttpClientStack: can't find referenced class org.apache.http.client.methods.HttpUriRequest
Warning:com.android.volley.toolbox.HttpClientStack: can't find referenced class org.apache.http.HttpResponse
Warning:com.android.volley.toolbox.HttpClientStack: can't find referenced class org.apache.http.client.methods.HttpUriRequest
Warning:com.android.volley.toolbox.HttpClientStack: can't find referenced class org.apache.http.client.methods.HttpPost
Warning:com.android.volley.toolbox.HttpClientStack: can't find referenced class org.apache.http.HttpEntity
Warning:com.android.volley.toolbox.HttpClientStack: can't find referenced class org.apache.http.client.methods.HttpPost
Warning:com.android.volley.toolbox.HttpClientStack: can't find referenced class org.apache.http.client.methods.HttpPut
Warning:com.android.volley.toolbox.HttpClientStack: can't find referenced class org.apache.http.client.methods.HttpUriRequest
Warning:com.android.volley.toolbox.HttpClientStack: can't find referenced class org.apache.http.client.methods.HttpEntityEnclosingRequestBase
Warning:com.android.volley.toolbox.HttpClientStack: can't find referenced class org.apache.http.HttpEntity
Warning:com.android.volley.toolbox.HttpClientStack: can't find referenced class org.apache.http.client.methods.HttpEntityEnclosingRequestBase
Warning:com.android.volley.toolbox.HttpClientStack: can't find referenced class org.apache.http.client.methods.HttpUriRequest
Warning:com.android.volley.toolbox.HttpClientStack$HttpPatch: can't find referenced class org.apache.http.client.methods.HttpEntityEnclosingRequestBase
Warning:com.android.volley.toolbox.HttpClientStack$HttpPatch: can't find referenced method 'void setURI(java.net.URI)' in program class com.android.volley.toolbox.HttpClientStack$HttpPatch
Warning:com.android.volley.toolbox.HttpClientStack$HttpPatch: can't find referenced class org.apache.http.client.methods.HttpEntityEnclosingRequestBase
Warning:com.android.volley.toolbox.HttpHeaderParser: can't find referenced class org.apache.http.impl.cookie.DateUtils
Warning:com.android.volley.toolbox.HttpHeaderParser: can't find referenced class org.apache.http.impl.cookie.DateParseException
Warning:com.android.volley.toolbox.HttpHeaderParser: can't find referenced class org.apache.http.impl.cookie.DateUtils
Warning:com.android.volley.toolbox.HttpHeaderParser: can't find referenced class org.apache.http.impl.cookie.DateParseException
Warning:com.android.volley.toolbox.HttpStack: can't find referenced class org.apache.http.HttpResponse
Warning:com.android.volley.toolbox.HurlStack: can't find referenced class org.apache.http.ProtocolVersion
Warning:com.android.volley.toolbox.HurlStack: can't find referenced class org.apache.http.message.BasicStatusLine
Warning:com.android.volley.toolbox.HurlStack: can't find referenced class org.apache.http.message.BasicHttpResponse
Warning:com.android.volley.toolbox.HurlStack: can't find referenced class org.apache.http.message.BasicHeader
Warning:com.android.volley.toolbox.HurlStack: can't find referenced class org.apache.http.message.BasicHttpResponse
Warning:com.android.volley.toolbox.HurlStack: can't find referenced class org.apache.http.entity.BasicHttpEntity
Warning:com.android.volley.toolbox.HurlStack: can't find referenced class org.apache.http.ProtocolVersion
Warning:com.android.volley.toolbox.HurlStack: can't find referenced class org.apache.http.StatusLine
Warning:com.android.volley.toolbox.HurlStack: can't find referenced class org.apache.http.message.BasicHttpResponse
Warning:com.android.volley.toolbox.HurlStack: can't find referenced class org.apache.http.entity.BasicHttpEntity
Warning:com.android.volley.toolbox.HurlStack: can't find referenced class org.apache.http.HttpResponse
Warning:com.android.volley.toolbox.HurlStack: can't find referenced class org.apache.http.Header
Warning:com.android.volley.toolbox.HurlStack: can't find referenced class org.apache.http.ProtocolVersion
Warning:com.android.volley.toolbox.HurlStack: can't find referenced class org.apache.http.StatusLine
Warning:com.android.volley.toolbox.HurlStack: can't find referenced class org.apache.http.message.BasicHttpResponse
Warning:com.android.volley.toolbox.HurlStack: can't find referenced class org.apache.http.HttpResponse
Warning:com.android.volley.toolbox.HurlStack: can't find referenced class org.apache.http.HttpEntity
Warning:com.android.volley.toolbox.HurlStack: can't find referenced class org.apache.http.entity.BasicHttpEntity
Warning:com.android.volley.toolbox.Volley: can't find referenced class android.net.http.AndroidHttpClient
Warning:com.android.volley.toolbox.VolleyTickle: can't find referenced class android.net.http.AndroidHttpClient
Warning:com.android.volley.toolbox.multipart.BasePart: can't find referenced class org.apache.http.util.ByteArrayBuffer
Warning:com.android.volley.toolbox.multipart.BasePart: can't find referenced class org.apache.http.util.EncodingUtils
Warning:com.android.volley.toolbox.multipart.BasePart: can't find referenced class org.apache.http.util.ByteArrayBuffer
Warning:com.android.volley.toolbox.multipart.BasePart: can't find referenced class org.apache.http.util.EncodingUtils
Warning:com.android.volley.toolbox.multipart.BasePart: can't find referenced class org.apache.http.util.ByteArrayBuffer
Warning:com.android.volley.toolbox.multipart.Boundary: can't find referenced class org.apache.http.util.EncodingUtils
Warning:com.android.volley.toolbox.multipart.MultipartEntity: can't find referenced class org.apache.http.entity.AbstractHttpEntity
Warning:com.android.volley.toolbox.multipart.MultipartEntity: can't find referenced method 'void setContentType(java.lang.String)' in program class com.android.volley.toolbox.multipart.MultipartEntity
Warning:com.android.volley.toolbox.multipart.MultipartEntity: can't find referenced class org.apache.http.entity.AbstractHttpEntity
Warning:com.android.volley.ui.PhotoView: can't find referenced method 'float sqrt(float)' in library class android.util.FloatMath
Warning:com.rey.material.drawable.ContactChipDrawable: can't find referenced method 'float ceil(float)' in library class android.util.FloatMath
Warning:com.rey.material.text.style.ContactChipSpan: can't find referenced method 'float ceil(float)' in library class android.util.FloatMath
Warning:there were 158 unresolved references to classes or interfaces.
         You may need to add missing library jars or update their versions.
         If your code works fine without the missing classes, you can suppress
         the warnings with '-dontwarn' options.
         (http://proguard.sourceforge.net/manual/troubleshooting.html#unresolvedclass)
Warning:there were 2 unresolved references to program class members.
         Your input classes appear to be inconsistent.
         You may need to recompile the code.
         (http://proguard.sourceforge.net/manual/troubleshooting.html#unresolvedprogramclassmember)
Warning:there were 3 unresolved references to library class members.
         You probably need to update the library versions.
         (http://proguard.sourceforge.net/manual/troubleshooting.html#unresolvedlibraryclassmember)
:app:proguardRelease FAILED
Error:Execution failed for task ':app:proguardRelease'.
> java.io.IOException: Please correct the above warnings first.

Answer 1

在 ProGuard 中使用此代码：

-dontwarn org.apache.http.**
-dontwarn android.net.http.AndroidHttpClient
-dontwarn com.google.android.gms.**
-dontwarn com.android.volley.toolbox.**

Answer 2

由于 android API 23 Apache HTTP 客户端已从 Android 中移除： https://developer.android.com/about/versions/marshmallow/android-6.0-changes.html#behavior-apache-http-client 但是 Volley 仍然使用它，这就是为什么会有关于找不到引用的类的警告 我们可以忽略这些警告，因为 Volley 仍然使用 API 22 编译： https://github.com/mcxiaoke/android-volley/blob/master/gradle.properties 如果 Volley 以后不更新，还是应该考虑其他更好的库，比如 OkHttp，它使用 HttpURLConnection。