sdk编译版本为25.0.0

.idea/misc.xml

@@ -27,7 +27,7 @@
       </value>
     </option>
   </component>
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_7" default="true" assert-keyword="true" jdk-15="true" project-jdk-name="1.8" project-jdk-type="JavaSDK">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" default="true" assert-keyword="true" jdk-15="true" project-jdk-name="1.8" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/build/classes" />
   </component>
   <component name="ProjectType">

build.gradle

@@ -25,9 +25,9 @@ task clean(type: Delete) {
 
 ext {
     //版本
-    compileSdkVersion = 23
-    buildToolsVersion =  "23.0.3"  //23.0.3
-    targetSdkVersion = 23
+    compileSdkVersion = 25
+    buildToolsVersion =  "25.0.1"  //23.0.3
+    targetSdkVersion = 25
 
     //项目依赖
     ButterKnife = "6.1.0"