Restore flavors

todoapp/app/build.gradle

@@ -49,6 +49,27 @@ android {
         }
     }
 
+    flavorDimensions "default"
+
+    // If you need to add more flavors, consider using flavor dimensions.
+    productFlavors {
+        mock {
+            dimension "default"
+            applicationIdSuffix = ".mock"
+        }
+        prod {
+            dimension "default"
+        }
+    }
+
+    // Remove mockRelease as it's not needed.
+    android.variantFilter { variant ->
+        if (variant.buildType.name == 'release'
+                && variant.getFlavors().get(0).name == 'mock') {
+            variant.setIgnore(true)
+        }
+    }
+
     dataBinding {
         enabled = true
     }

todoapp/build.gradle

@@ -2,11 +2,12 @@ buildscript {
     repositories {
         jcenter()
         google()
+        mavenLocal()
         maven { url "https://dl.bintray.com/readdle/maven" }
     }
     dependencies {
         classpath 'com.android.tools.build:gradle:3.5.1'
-        classpath 'com.readdle.android.swift:gradle:1.3.2'
+        classpath 'com.readdle.android.swift:gradle:1.3.3'
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files
     }