commit 311d371a973cef68324b813c3a5dcb67c5711278
author Dan Rubel <danrubel@google.com> Thu Oct 27 22:24:50 2016 +0100
committer GitHub <noreply@github.com> Thu Oct 27 22:24:50 2016 +0100
tree a9f1f52e3bf10a8b773e33f37bccd5650fe09ea8
parent abb0a14acebc5d78d412425192e084f56bacda1b

display ANDROID_HOME env var in flutter doctor (#6558)

packages/flutter_tools/lib/src/android/android_sdk.dart

diff --git a/packages/flutter_tools/lib/src/android/android_sdk.dart b/packages/flutter_tools/lib/src/android/android_sdk.dart
index 65e3edc..ffe5d90 100644
--- a/packages/flutter_tools/lib/src/android/android_sdk.dart
+++ b/packages/flutter_tools/lib/src/android/android_sdk.dart
@@ -11,6 +11,8 @@
 import '../base/os.dart';
 import '../globals.dart';
 
+const String kAndroidHome = 'ANDROID_HOME';
+
 // Android SDK layout:
 
 // $ANDROID_HOME/platform-tools/adb
@@ -58,8 +60,8 @@
 
   static AndroidSdk locateAndroidSdk() {
     String androidHomeDir;
-    if (Platform.environment.containsKey('ANDROID_HOME')) {
-      androidHomeDir = Platform.environment['ANDROID_HOME'];
+    if (Platform.environment.containsKey(kAndroidHome)) {
+      androidHomeDir = Platform.environment[kAndroidHome];
     } else if (Platform.isLinux) {
       if (homeDirPath != null)
         androidHomeDir = '$homeDirPath/Android/Sdk';