updated gradle and properties.

build.gradle

@@ -1,9 +1,3 @@
-// Top-level build file where you can add configuration options common to all sub-projects/modules.
-task wrapper (type:Wrapper) {
-    gradleVersion = '4.1'
-    distributionUrl = 'https://services.gradle.org/distributions/gradle-4.1-rc-1-all.zip'
-}
-
 buildscript {
     repositories {
         jcenter()
@@ -13,12 +7,13 @@ buildscript {
         }
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.0.0-beta3'
+        classpath 'com.android.tools.build:gradle:3.4.0-alpha09'
     }
 }
 
 allprojects {
     repositories {
         jcenter()
+        google()
     }
 }

emulatorview/build.gradle

@@ -1,12 +1,11 @@
 apply plugin: 'com.android.library'
 
 android {
-    compileSdkVersion 25
-    buildToolsVersion "25"
+    compileSdkVersion 28
 
     defaultConfig {
         minSdkVersion 4
-        targetSdkVersion 25
+        targetSdkVersion 28
     }
 
     buildTypes {

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
-#Thu Aug 31 21:08:59 CDT 2017
+#Thu Feb 14 02:14:00 CST 2019
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.1-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-5.1.1-all.zip

libtermexec/build.gradle

@@ -1,9 +1,10 @@
 buildscript {
     repositories {
         jcenter()
+        google()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:2.3.3'
+        classpath 'com.android.tools.build:gradle:3.4.0-alpha09'
     }
 }
 apply plugin: 'com.android.library'
@@ -13,18 +14,17 @@ repositories {
 }
 
 android {
-    compileSdkVersion 25
-    buildToolsVersion "26.0.1"
+    compileSdkVersion 28
 
     defaultConfig {
         minSdkVersion 14
-        targetSdkVersion 25
+        targetSdkVersion 28
         versionCode 2
         versionName "2.0"
 
         ndk {
             moduleName 'libjackpal-termexec2'
-            abiFilters 'armeabi', 'arm64-v8a', 'armeabi-v7a', 'x86'
+            abiFilters 'arm64-v8a', 'armeabi-v7a', 'x86'
             ldLibs 'log', 'c'
         }
     }
@@ -63,5 +63,5 @@ android.libraryVariants.all { variant ->
 
 dependencies {
     implementation fileTree(include: ['*.jar'], dir: 'libs')
-    implementation 'com.android.support:support-annotations:26+'
+    implementation 'com.android.support:support-annotations:28.0.0'
 }

term/build.gradle

@@ -1,16 +1,15 @@
 apply plugin: 'com.android.application'
 
 android {
-    compileSdkVersion 26
-    buildToolsVersion '26.0.1'
+    compileSdkVersion 28
     defaultConfig {
         applicationId 'com.offsec.nhterm'
-        minSdkVersion 14
-        targetSdkVersion 26
+        minSdkVersion 26
+        targetSdkVersion 28
 
         ndk {
             moduleName "libjackpal-androidterm5nhj1"
-            abiFilters 'armeabi', 'arm64-v8a', 'armeabi-v7a', 'x86'
+            abiFilters 'arm64-v8a', 'armeabi-v7a', 'x86'
             ldLibs 'log', 'c'
         }
     }
@@ -44,5 +43,5 @@ android {
 dependencies {
     implementation project(':emulatorview')
     implementation project(':libtermexec')
-    implementation "com.android.support:support-v4:+"
+    implementation 'com.android.support:support-v4:+'
 }