add proguard

modules/mogo-module-main/build.gradle

@@ -21,7 +21,9 @@ android {
 
     buildTypes {
         release {
-            minifyEnabled false
+            minifyEnabled true
+            zipAlignEnabled true
+            consumerProguardFiles 'consumer-rules.pro'
             proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
         }
     }

modules/mogo-module-main/consumer-rules.pro

@@ -0,0 +1,2 @@
+#-----MainModule-----
+-keep class com.mogo.module.main.cards.CardIntroduceConfig.*{*;}

modules/mogo-module-main/proguard-rules.pro

@@ -19,3 +19,6 @@
 # If you keep the line number information, uncomment this to
 # hide the original source file name.
 #-renamesourcefileattribute SourceFile
+
+#-----MainModule-----
+-keep class com.mogo.module.main.cards.CardIntroduceConfig.*{*;}