优化

app/build.gradle

@@ -69,8 +69,8 @@ android {
             }
             applicationIdSuffix '.release'
 
-            minifyEnabled false
-            //shrinkResources true
+            minifyEnabled true
+            shrinkResources true
             proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
         }
         debug {