Merge branch 'release/1.3.0'

Author: BytesZero

.github/workflows/flutter.yml

@@ -24,7 +24,6 @@ jobs:
     - uses: actions/setup-java@v1
       with:
         java-version: '8.x'
-    
     # Setup the flutter environment.
     - uses: subosito/flutter-action@v1
       with:

android/build.gradle

@@ -8,7 +8,7 @@ buildscript {
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.5.0'
+        classpath 'com.android.tools.build:gradle:3.5.4'
     }
 }
 

example/android/app/build.gradle

@@ -26,7 +26,7 @@ apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
 
 android {
     compileSdkVersion 29
-
+    ndkVersion "21.4.7075529"
     lintOptions {
         disable 'InvalidPackage'
     }