Add some CI

.github/workflows/analyze.yml

@@ -0,0 +1,23 @@
+name: Analyze
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+
+jobs:
+  build:
+    runs-on: ubuntu-20.04
+
+    container:
+      image: dart:stable
+
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Install dependencies
+        run: dart pub get
+
+      - name: Analyze project source
+        run: dart analyze --fatal-infos --fatal-warnings .

.github/workflows/format.yml

@@ -0,0 +1,23 @@
+name: Format
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+
+jobs:
+  build:
+    runs-on: ubuntu-20.04
+
+    container:
+      image: dart:stable
+
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Install dependencies
+        run: dart pub get
+
+      - name: Verify formatting
+        run: dart format --output=none --set-exit-if-changed .

lib/src/wayland_client.dart

@@ -1315,8 +1315,8 @@ class WaylandKeyboard extends WaylandObject {
         return true;
       case 5:
         var buffer = WaylandReadBuffer(payload);
-        this.rate = buffer.readInt();
-        this.delay = buffer.readInt();
+        rate = buffer.readInt();
+        delay = buffer.readInt();
         return true;
       default:
         return false;