加入微软Todo同步，实现到期时铃声提醒，和全屏时的小精灵

build.gradle

@@ -1,6 +1,3 @@
-ext {
-    var = '27.0.3'
-}// Top-level build file where you can add configuration options common to all sub-projects/modules.
 
 buildscript {
     repositories {
@@ -9,7 +6,7 @@ buildscript {
 
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.3.1'
+        classpath 'com.android.tools.build:gradle:3.5.0'
         classpath 'com.jakewharton:butterknife-gradle-plugin:10.1.0'  //添加这一行
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files
@@ -22,6 +19,10 @@ allprojects {
         maven { url 'https://jitpack.io' }
         jcenter()
         google()
+        maven {
+            url 'http://www.idescout.com/maven/repo/'
+            name 'IDEScout, Inc.'
+        }
     }
 }