集成Apex Mobile

Apex Mobile/app/build.gradle

@@ -3,12 +3,12 @@ apply plugin: 'com.android.application'
 android {
     signingConfigs {
     }
-    compileSdkVersion 27
-    buildToolsVersion '28.0.3'
+    compileSdkVersion 26
+
     defaultConfig {
         applicationId "com.usai.apex"
-        minSdkVersion 16
-        targetSdkVersion 25
+        minSdkVersion 23
+        targetSdkVersion 26
 //        multiDexEnabled true
 
 //        ndk {
@@ -46,10 +46,10 @@ dependencies {
     //    compile 'com.android.support:support-v4:19.1.0'
 
     implementation files('libs/bcprov-jdk15on-157.jar')
-    api 'com.android.support:appcompat-v7:27.1.0'
-    api 'com.android.support:support-v4:27.1.0'
-    api 'com.android.support.constraint:constraint-layout:1.0.2'
-    api 'com.android.support:design:27.1.0'
+    api 'com.android.support:appcompat-v7:26.1.0'
+    api 'com.android.support:support-v4:26.1.0'
+    api 'com.android.support.constraint:constraint-layout:1.1.3'
+    api 'com.android.support:design:26.1.0'
     //    compile 'com.android.support:recyclerview-v7:26.1.0'
 //    compile 'com.google.android.gms:play-services:11.0.4'
     api 'com.google.android.gms:play-services-maps:11.4.2'

Apex Mobile/app/src/main/AndroidManifest.xml

@@ -3,7 +3,7 @@
           package="com.usai.apex"
           android:versionCode="17"
           android:versionName="A180723"> <!-- Copied from Google Maps Library/AndroidManifest.xml. -->
-    <uses-sdk android:targetSdkVersion="18"/>
+  <!--  <uses-sdk android:targetSdkVersion="18"/>-->
 
     <!-- 写联系人权限 -->
     <uses-permission android:name="android.permission.WRITE_CONTACTS"/>