feat(app): enable ProGuard

Signed-off-by: Trumeet <[email protected]>

Author: Trumeet

app/build.gradle

@@ -55,7 +55,7 @@ android {
         }
         release {
             signingConfig signingConfigs.general
-            minifyEnabled false
+            minifyEnabled true
             proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
         }
     }

app/proguard-rules.pro

@@ -1,21 +1,9 @@
-# Add project specific ProGuard rules here.
-# You can control the set of applied configuration files using the
-# proguardFiles setting in build.gradle.
-#
-# For more details, see
-#   http://developer.android.com/guide/developing/tools/proguard.html
+-keep class moe.yuuta.mipushtester.push.PushReceiver {*;}
+-dontwarn com.xiaomi.push.**
+-dontwarn com.xiaomi.mipush.**
 
-# If your project uses WebView with JS, uncomment the following
-# and specify the fully qualified class name to the JavaScript interface
-# class:
-#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
-#   public *;
-#}
-
-# Uncomment this to preserve the line number information for
-# debugging stack traces.
-#-keepattributes SourceFile,LineNumberTable
-
-# If you keep the line number information, uncomment this to
-# hide the original source file name.
-#-renamesourcefileattribute SourceFile
+# OkHttp3 rules comes from https://github.com/square/okhttp/blob/master/okhttp/src/main/resources/META-INF/proguard/okhttp3.pro
+-dontwarn javax.annotation.**
+-keepnames class okhttp3.internal.publicsuffix.PublicSuffixDatabase
+-dontwarn org.codehaus.mojo.animal_sniffer.*
+-dontwarn okhttp3.internal.platform.ConscryptPlatform

app/src/main/java/moe/yuuta/mipushtester/push/PushReceiver.java

@@ -14,6 +14,7 @@
 public class PushReceiver extends PushMessageReceiver {
     @Override
     public void onReceivePassThroughMessage(Context context, MiPushMessage miPushMessage) {
+        // TODO: Add actions
         super.onReceivePassThroughMessage(context, miPushMessage);
     }
 
@@ -29,6 +30,7 @@ public void onReceiveRegisterResult(Context context, MiPushCommandMessage messag
 
     @Override
     public void onCommandResult(Context context, MiPushCommandMessage miPushCommandMessage) {
+        // TODO: Add actions
         super.onCommandResult(context, miPushCommandMessage);
     }
 }