set minify to false

android/app/build.gradle

@@ -70,7 +70,7 @@ android {
         }
         release {
             signingConfig signingConfigs.release
-            minifyEnabled true
+            minifyEnabled false
             useProguard true
             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
         }