Release React Native for Android

This is an early release and there are several things that are known
not to work if you're porting your iOS app to Android.

See the Known Issues guide on the website.

We will work with the community to reach platform parity with iOS.

local-cli/cli.js

@@ -4,13 +4,16 @@
 
 'use strict';
 
+var fs = require('fs');
 var spawn = require('child_process').spawn;
 var path = require('path');
-
+var generateAndroid = require('./generate-android.js');
 var init = require('./init.js');
 var install = require('./install.js');
 var bundle = require('./bundle.js');
 var newLibrary = require('./new-library.js');
+var runAndroid = require('./run-android.js');
+var runPackager = require('./run-packager.js');
 
 function printUsage() {
   console.log([
@@ -20,7 +23,8 @@ function printUsage() {
     '  start: starts the webserver',
     '  install: installs npm react components',
     '  bundle: builds the javascript bundle for offline use',
-    '  new-library: generates a native library bridge'
+    '  new-library: generates a native library bridge',
+    '  android: generates an Android project for your app'
   ].join('\n'));
   process.exit(1);
 }
@@ -41,11 +45,7 @@ function run() {
 
   switch (args[0]) {
   case 'start':
-    spawn('sh', [
-      path.resolve(__dirname, '../packager', 'packager.sh'),
-      '--projectRoots',
-      process.cwd(),
-    ], {stdio: 'inherit'});
+    runPackager();
     break;
   case 'install':
     install.init();
@@ -59,6 +59,15 @@ function run() {
   case 'init':
     printInitWarning();
     break;
+  case 'android':
+    generateAndroid(
+      process.cwd(),
+      JSON.parse(fs.readFileSync('package.json', 'utf8')).name
+    );
+    break;
+  case 'run-android':
+    runAndroid();
+    break;
   default:
     console.error('Command `%s` unrecognized', args[0]);
     printUsage();