refactor: update example build & run info

README.md

@@ -189,10 +189,10 @@ Otherwise, React Native will open its own window to run the Metro Bundler.
 To run on Android, do the following command (within `react-native-alice-helper/example`):
 
 ```console
-npx react-native run-android
+yarn android
 ```
 
-(or `yarn android` on React Native starting with 0.61)
+for React Native `0.60`: `npx react-native run-android`
 
 This assumes that the `ANDROID_HOME` environmental variable is set properly. Here is a sample command that does not make such an assumption on a mac:
 
@@ -211,10 +211,10 @@ cd ios && pod install && cd ..
 Then to run on iOS:
 
 ```console
-npx react-native run-ios
+yarn ios
 ```
 
-(or `yarn ios` on React Native starting with 0.61)
+for React Native `0.60`: `npx react-native run-ios`
 
 or do the following command to open the iOS project in Xcode:
 
@@ -259,12 +259,12 @@ It is *recommended* to start the Metro Bundler manually as described above (with
 yarn start
 ```
 
-To run on Android: do `npx react-native run-android` as described for the other example above.
+To run on Android: do `yarn android` or `npx react-native run-android` as described for the other example above.
 
 To run on iOS (as described above):
 
 - _in case of clean checkout **only**_: do `pod install` in `ios` subdirectory
-- do `npx react-native run-ios` or `open ios/example.xcodeproj`
+- do `yarn ios`, `npx react-native run-ios`, or `open ios/example.xcodeproj`
 
 __Expected result:__
 

lib/cli-command.js

@@ -24,7 +24,7 @@ ${logSymbols.info} (cd ${moduleName}/${exampleName} && yarn start)
 ${emoji.get('bulb')} enter the following commands to run the example app:
 ${logSymbols.info} cd ${moduleName}/${exampleName}
 ${platforms.split(',').map(platform =>
-  `${logSymbols.info} react-native run-${platform}`
+  `${logSymbols.info} yarn ${platform} # for React Native 0.60: npx react-native run-${platform}`
 ).join(`
 `)}
 ${logSymbols.warning} IMPORTANT NOTICES

tests/with-mocks/cli/program/with-example/with-logging/__snapshots__/cli-program-with-example-with-logging.test.js.snap

@@ -1204,8 +1204,8 @@ YOU'RE ALL SET!
 ℹ (cd react-native-test-package/undefined && yarn start)
 💡 enter the following commands to run the example app:
 ℹ cd react-native-test-package/undefined
-ℹ react-native run-android
-ℹ react-native run-ios
+ℹ yarn android # for React Native 0.60: npx react-native run-android
+ℹ yarn ios # for React Native 0.60: npx react-native run-ios
 ⚠ IMPORTANT NOTICES
 ⚠ After clean checkout, these first steps are needed:
 ℹ run Yarn in react-native-test-package/undefined/ios