updates to new android API

app/build.gradle

@@ -1,13 +1,12 @@
 apply plugin: 'com.android.application'
 
 android {
-    compileSdkVersion 23
-    buildToolsVersion "23.0.3"
+    compileSdkVersion 28
 
     defaultConfig {
         applicationId "com.varunest.sample.sparkbutton"
         minSdkVersion 14
-        targetSdkVersion 23
+        targetSdkVersion 28
         versionCode 1
         versionName "1.0"
         testInstrumentationRunner 'android.support.test.runner.AndroidJUnitRunner'
@@ -24,11 +23,10 @@ android {
 }
 
 dependencies {
-    compile fileTree(include: ['*.jar'], dir: 'libs')
-    compile 'com.android.support:design:23.3.0'
-    compile 'com.android.support:appcompat-v7:23.3.0'
-    compile 'com.android.support:cardview-v7:23.3.0'
-    compile project(':sparkbutton')
+    implementation 'com.android.support:design:28.0.0'
+    implementation 'com.android.support:appcompat-v7:28.0.0'
+    implementation 'com.android.support:cardview-v7:28.0.0'
+    implementation project(':sparkbutton')
 
-    androidTestCompile 'com.android.support.test.espresso:espresso-core:2.2.2'
+    androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
 }

build.gradle

@@ -1,16 +1,18 @@
 buildscript {
     repositories {
         jcenter()
+        google()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:2.2.0'
+        classpath 'com.android.tools.build:gradle:3.1.3'
         classpath 'com.github.dcendents:android-maven-gradle-plugin:1.4.1' // Add this line
     }
 }
 
 allprojects {
     repositories {
         jcenter()
+        google()
     }
 }
 

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
-#Sat Sep 24 12:41:51 IST 2016
+#Sat Feb 23 23:12:29 EAT 2019
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-2.14.1-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip

sparkbutton/build.gradle

@@ -5,12 +5,11 @@ apply plugin: 'com.github.dcendents.android-maven'
 group = 'com.github.varunest'
 
 android {
-    compileSdkVersion 23
-    buildToolsVersion "23.0.3"
+    compileSdkVersion 28
 
     defaultConfig {
         minSdkVersion 14
-        targetSdkVersion 23
+        targetSdkVersion 28
         versionCode 1
         versionName "1.0"
     }
@@ -26,6 +25,5 @@ android {
 }
 
 dependencies {
-    compile fileTree(dir: 'libs', include: ['*.jar'])
-    compile 'com.android.support:appcompat-v7:23.4.0'
+    implementation 'com.android.support:appcompat-v7:28.0.0'
 }