point android example at the right js file

examples/rctsockets/android/app/build.gradle

@@ -7,46 +7,16 @@ apply plugin: "com.android.application"
  * bundle directly from the development server. Below you can see all the possible configurations
  * and their defaults. If you decide to add a configuration block, make sure to add it before the
  * `apply from: "react.gradle"` line.
- *
- * project.ext.react = [
- *   // the name of the generated asset file containing your JS bundle
- *   bundleAssetName: "index.android.bundle",
- *
- *   // the entry file for bundle generation
- *   entryFile: "index.android.js",
- *
- *   // whether to bundle JS and assets in debug mode
- *   bundleInDebug: false,
- *
- *   // whether to bundle JS and assets in release mode
- *   bundleInRelease: true,
- *
- *   // the root of your project, i.e. where "package.json" lives
- *   root: "../../",
- *
- *   // where to put the JS bundle asset in debug mode
- *   jsBundleDirDebug: "$buildDir/intermediates/assets/debug",
- *
- *   // where to put the JS bundle asset in release mode
- *   jsBundleDirRelease: "$buildDir/intermediates/assets/release",
- *
- *   // where to put drawable resources / React Native assets, e.g. the ones you use via
- *   // require('./image.png')), in debug mode
- *   resourcesDirDebug: "$buildDir/intermediates/res/merged/debug",
- *
- *   // where to put drawable resources / React Native assets, e.g. the ones you use via
- *   // require('./image.png')), in release mode
- *   resourcesDirRelease: "$buildDir/intermediates/res/merged/release",
- *
- *   // by default the gradle tasks are skipped if none of the JS files or assets change; this means
- *   // that we don't look at files in android/ or ios/ to determine whether the tasks are up to
- *   // date; if you have any other folders that you want to ignore for performance reasons (gradle
- *   // indexes the entire tree), add them here. Alternatively, if you have JS files in android/
- *   // for example, you might want to remove it from here.
- *   inputExcludes: ["android/**", "ios/**"]
- * ]
  */
 
+ project.ext.react = [
+   // the name of the generated asset file containing your JS bundle
+   bundleAssetName: "index.bundle",
+
+   // the entry file for bundle generation
+   entryFile: "index.js",
+]
+
 apply from: "react.gradle"
 
 android {
@@ -69,6 +39,10 @@ android {
             proguardFiles getDefaultProguardFile("proguard-android.txt"), "proguard-rules.pro"
         }
     }
+    // needed for https://github.com/square/okio/issues/58
+    lintOptions {
+        warning 'InvalidPackage'
+    }
 }
 
 dependencies {