Enabled proguard for Android production build.

TimothySealy · TimothySealy · commit 65d710a3dfe4 · 2019-10-15T13:35:24.000+02:00
diff --git a/frontend_app/android/app/build.gradle b/frontend_app/android/app/build.gradle
@@ -58,6 +58,11 @@ android {
     buildTypes {
         release {
             signingConfig signingConfigs.release
+
+            minifyEnabled true
+            useProguard true
+
+            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
         }
     }
 }
diff --git a/frontend_app/android/app/proguard-rules.pro b/frontend_app/android/app/proguard-rules.pro
@@ -0,0 +1,8 @@
+## Flutter wrapper
+-keep class io.flutter.app.** { *; }
+-keep class io.flutter.plugin.**  { *; }
+-keep class io.flutter.util.**  { *; }
+-keep class io.flutter.view.**  { *; }
+-keep class io.flutter.**  { *; }
+-keep class io.flutter.plugins.**  { *; }
+-dontwarn io.flutter.embedding.**

Original file line number	Diff line number	Diff line change
`@@ -58,6 +58,11 @@ android {`
`58`	`58`	`buildTypes {`
`59`	`59`	`release {`
`60`	`60`	`signingConfig signingConfigs.release`
	`61`	`+`
	`62`	`+ minifyEnabled true`
	`63`	`+ useProguard true`
	`64`	`+`
	`65`	`+ proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'`
`61`	`66`	`}`
`62`	`67`	`}`
`63`	`68`	`}`