commit f62afdcf57c0a3e59f1837d905bc3a709d0686b9
author Alexandre Ardhuin <alexandre.ardhuin@gmail.com> Mon Oct 01 21:29:08 2018 +0200
committer GitHub <noreply@github.com> Mon Oct 01 21:29:08 2018 +0200
tree 302a8a8c1ad913e0da2751004b8de652bdaeb52d
parent 48fb726b018cbc471cfba55a15dba76dbae09a11

add missing type parameter on methods (#22096)

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 72344d2..4c9ea22 100644
--- a/packages/flutter_tools/lib/src/android/android_sdk.dart
+++ b/packages/flutter_tools/lib/src/android/android_sdk.dart
@@ -382,7 +382,7 @@
     }
 
     // Match up platforms with the best corresponding build-tools.
-    _sdkVersions = platforms.map((Directory platformDir) {
+    _sdkVersions = platforms.map<AndroidSdkVersion>((Directory platformDir) {
       final String platformName = platformDir.basename;
       int platformVersion;
 
@@ -394,7 +394,7 @@
           final String buildProps = platformDir.childFile('build.prop').readAsStringSync();
           final String versionString = const LineSplitter()
               .convert(buildProps)
-              .map(_sdkVersionRe.firstMatch)
+              .map<Match>(_sdkVersionRe.firstMatch)
               .firstWhere((Match match) => match != null)
               .group(1);
           platformVersion = int.parse(versionString);