Merge branch 'feature/flutter_1.9_upgrade'

# Conflicts:
#	android/src/main/java/com/idlefish/flutterboost/BoostFlutterView.java
#	android/src/main/java/com/idlefish/flutterboost/XFlutterView.java
#	ios/Classes/container/FLBFlutterViewContainer.m

Author: yangwu.jia

.gitignore

@@ -17,4 +17,3 @@ example/android/app/.classpath
 example/android/app/.project
 example/android/.project
 flutter_boost
-example

android/build.gradle

@@ -26,6 +26,7 @@ android {
     buildToolsVersion '27.0.3'
     defaultConfig {
         minSdkVersion 16
+        targetSdkVersion 28
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
     }
     lintOptions {
@@ -34,9 +35,12 @@ android {
 }
 
 dependencies {
+    implementation 'com.android.support:appcompat-v7:28.0.0'
+    implementation 'com.android.support:design:28.0.0'
+    implementation 'com.android.support:support-v4:28.0.0'
+    implementation 'android.arch.lifecycle:common-java8:1.1.1'
     implementation 'com.alibaba:fastjson:1.2.41'
-    implementation 'com.android.support:support-v4:26.1.0'
-    implementation 'com.android.support:appcompat-v7:26.1.0'
+
 }
 
 ext {

android/src/main/AndroidManifest.xml

@@ -1,8 +1,6 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
   package="com.idlefish.flutterboost">
 
-    <application>
-        <activity android:name="com.idlefish.flutterboost.containers.BoostFlutterDefaultActivity" />
-    </application>
+
 
 </manifest>