change back to API 27

Author: MaikuB

CHANGELOG.md

@@ -1,3 +1,6 @@
+# [0.4.2]
+* **BREAKING CHANGE** Fix issue [127] (https://github.com/MaikuB/flutter_local_notifications/issues/127) by changing plugin to Android Support Library version 27.1.1, compile and target SDK version to 27 due to issues Flutter has with API 28. 
+
 # [0.4.1+1]
 * Remove unused code in example app
 

README.md

@@ -307,7 +307,7 @@ allprojects {
             resolutionStrategy.eachDependency { details ->
                 if (details.requested.group == 'com.android.support'
                         && !details.requested.name.contains('multidex') ) {
-                    details.useVersion "28.0.0"
+                    details.useVersion "27.1.1"
                 }
             }
         }

android/build.gradle

@@ -22,7 +22,7 @@ rootProject.allprojects {
 apply plugin: 'com.android.library'
 
 android {
-    compileSdkVersion 28
+    compileSdkVersion 27
 
     defaultConfig {
         minSdkVersion 16
@@ -34,6 +34,6 @@ android {
 }
 
 dependencies {
-    implementation "com.android.support:support-compat:28.0.0"
+    implementation "com.android.support:support-compat:27.1.1"
     implementation "com.google.code.gson:gson:2.8.2"
 }

example/android/app/build.gradle

@@ -15,7 +15,7 @@ apply plugin: 'com.android.application'
 apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
 
 android {
-    compileSdkVersion 28
+    compileSdkVersion 27
 
     lintOptions {
         disable 'InvalidPackage'
@@ -25,7 +25,7 @@ android {
         // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
         applicationId "com.dexterous.flutterlocalnotificationsexample"
         minSdkVersion 16
-        targetSdkVersion 28
+        targetSdkVersion 27
         versionCode 1
         versionName "1.0"
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
@@ -48,5 +48,5 @@ dependencies {
     testImplementation 'junit:junit:4.12'
     androidTestImplementation 'com.android.support.test:runner:1.0.1'
     androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.1'
-    implementation "com.android.support:support-compat:28.0.0"
+    implementation "com.android.support:support-compat:27.1.1"
 }