更新example中的注释说明

Author: zhanq

example/android/app/build.gradle

@@ -30,14 +30,14 @@ android {
     }
 
     defaultConfig {
-        applicationId "com.jmessage.sdk"
+        applicationId "com.jmessage.sdk"                          //在此替换你的applicationId
         minSdkVersion rootProject.ext.minSdkVersion
         targetSdkVersion rootProject.ext.targetSdkVersion
         versionCode 1
         versionName "1.0"
         manifestPlaceholders = [
                 JPUSH_APPKEY: "129c21dc4cb5e6f6de194003",         //在此替换你的APPKey
-                JPUSH_CHANNEL: "default"        //在此替换你的channel
+                JPUSH_CHANNEL: "default"                          //在此替换你的channel
         ]
     }
     splits {

example/android/app/src/main/java/com/example/MainApplication.java

@@ -24,6 +24,7 @@ public boolean getUseDeveloperSupport() {
     protected List<ReactPackage> getPackages() {
       @SuppressWarnings("UnnecessaryLocalVariable")
       List<ReactPackage> packages = new PackageList(this).getPackages();
+      //RN0.60以下需要打开，注意导包JPushPackage
       //packages.add(new JPushPackage());
       return packages;
     }