Question

如果启用了Proguard，则retrofit2可以正常工作......但启用后，应用程序崩溃...

这是我的Proguard规则：

-dontwarn retrofit2.Platform$Java8
-dontwarn okio.**
-dontwarn retrofit2.**
-keep class retrofit2.** { *; }
-keepattributes Signature
-keepattributes Exceptions
-keepattributes *Annotation*

-keepattributes RuntimeVisibleAnnotations
-keepattributes RuntimeInvisibleAnnotations
-keepattributes RuntimeVisibleParameterAnnotations
-keepattributes RuntimeInvisibleParameterAnnotations

-keepattributes EnclosingMethod

-keepclasseswithmembers class * {
    @retrofit2.* <methods>;
}

-keepclasseswithmembers interface * {
    @retrofit2.* <methods>;
}
-keepclassmembers class demirci.omer.butun.gazeteler.siteler.newspapers.data.model.** { <fields>; }
-keep class demirci.omer.butun.gazeteler.siteler.newspapers.data.model.** { <fields>; }
-keep class demirci.omer.butun.gazeteler.siteler.newspapers.data.ApiEndPoint { <fields>; }
-keep class sun.misc.Unsafe { *; }
-keep class com.google.gson.stream.** { *; }
-keep class retrofit2.converter.gson.** { *; }

我已阅读以下问题： retrofit2 rule

但我也使用了POJO的retrofit2转换器。我觉得这个问题发生了......发现这个问题： gson-converter

出现问题的地方有两种情况。

Retrofit2 proguard规则不适合或者，如果字段被混淆，则带有POJO的Retrofit2转换器GSON不会转换数据

我不知道出现哪种情况......

这是我的api界面：

public interface ApiEndPoint {

    @FormUrlEncoded
    @POST("all_newspaper/get_text.php")
    Call<NewsContentClass> getContent(@Field("url") String url);

    @FormUrlEncoded
    @POST("all_newspaper/add_user_url.php")
    Call<Void> addUserUrl(@Field("app_name") String appName,@Field("mobile_url") String mobile_url,@Field("desktop_url") String desktop_url);
}

Answer 1

尝试添加

-keepclasseswithmembers class * {
    @retrofit2.http.* <methods>;
}

Answer 2

从retrofit2网站尝试以下规则：

    ########--------Retrofit + RxJava--------#########
# Platform calls Class.forName on types which do not exist on Android to determine platform.
-dontnote retrofit2.Platform
# Platform used when running on Java 8 VMs. Will not be used at runtime.
-dontwarn retrofit2.Platform$Java8
# Retain generic type information for use by reflection by converters and adapters.
-keepattributes Signature
# Retain declared checked exceptions for use by a Proxy instance.
-keepattributes Exceptions

用Proguard改造2

2 个答案: