Update dependencies

Change-Id: I6f453dfcd75e9f1db77a5c59a5ee98c0b28bd978

ring-android/app/build.gradle

 apply plugin: 'com.android.application'
 
-def android_support_version = "27.0.0"
+def android_support_version = "27.0.2"
+def butterknife_version = "8.8.1"
+def dagger_version = "2.12"
 
 dependencies {
-    compile fileTree(include: '*.jar', dir: 'libs')
-    compile project(':libringclient')
+    implementation fileTree(include: '*.jar', dir: 'libs')
+    implementation project(':libringclient')
 
-    compile "com.android.support:support-v13:$android_support_version"
-    compile "com.android.support:design:$android_support_version"
-    compile "com.android.support:cardview-v7:$android_support_version"
-    compile "com.android.support:preference-v14:$android_support_version"
-    compile "com.android.support:recyclerview-v7:$android_support_version"
-    compile "com.android.support:appcompat-v7:$android_support_version"
-    compile "com.android.support:leanback-v17:$android_support_version"
+    implementation "com.android.support:support-v13:$android_support_version"
+    implementation "com.android.support:design:$android_support_version"
+    implementation "com.android.support:cardview-v7:$android_support_version"
+    implementation "com.android.support:preference-v14:$android_support_version"
+    implementation "com.android.support:recyclerview-v7:$android_support_version"
+    implementation "com.android.support:appcompat-v7:$android_support_version"
+    implementation "com.android.support:leanback-v17:$android_support_version"
 
     // ORM
-    compile 'com.j256.ormlite:ormlite-android:4.48'
+    implementation 'com.j256.ormlite:ormlite-android:4.48'
 
     // Barcode scanning
-    compile 'com.journeyapps:zxing-android-embedded:3.5.0@aar'
+    implementation 'com.journeyapps:zxing-android-embedded:3.5.0@aar'
 
     // Butterknife
-    compile 'com.jakewharton:butterknife:8.6.0'
-    compile 'com.skyfishjy.ripplebackground:library:1.0.1'
-    annotationProcessor 'com.jakewharton:butterknife-compiler:8.6.0'
+    implementation "com.jakewharton:butterknife:$butterknife_version"
+    annotationProcessor "com.jakewharton:butterknife-compiler:$butterknife_version"
+
+    implementation 'com.skyfishjy.ripplebackground:library:1.0.1'
 
     // Dagger dependency injection
-    annotationProcessor 'com.google.dagger:dagger-compiler:2.12'
-    compile 'com.google.dagger:dagger:2.12'
+    compile "com.google.dagger:dagger:$dagger_version"
+    annotationProcessor "com.google.dagger:dagger-compiler:$dagger_version"
     provided 'javax.annotation:jsr250-api:1.0'
 
     // Glide
-    compile 'com.github.bumptech.glide:glide:3.8.0'
+    implementation 'com.github.bumptech.glide:glide:3.8.0'
 
     // RxAndroid
-    compile 'io.reactivex.rxjava2:rxandroid:2.0.1'
+    implementation 'io.reactivex.rxjava2:rxandroid:2.0.1'
 }
 
 android {

ring-android/app/proguard-rules.pro

@@ -44,4 +44,15 @@
 -keepclassmembers class com.journeyapps.barcodescanner.** { *; }
 
 -keep,includedescriptorclasses class se.emilsjolander.stickylistheaders.** { *; }
--keepclassmembers class se.emilsjolander.stickylistheaders.** { *; }
\ No newline at end of file
+-keepclassmembers class se.emilsjolander.stickylistheaders.** { *; }
+
+-keep class butterknife.** { *; }
+-dontwarn butterknife.**
+-dontwarn butterknife.internal.**
+-keep class **$$ViewBinder { *; }
+-keepclasseswithmembernames class * {
+    @butterknife.* <fields>;
+}
+-keepclasseswithmembernames class * {
+    @butterknife.* <methods>;
+}
\ No newline at end of file

ring-android/libringclient/build.gradle

@@ -12,7 +12,7 @@ dependencies {
     }
 
     // QRCode encoding
-    compile 'com.google.zxing:core:3.3.0'
+    compile 'com.google.zxing:core:3.3.1'
 
     // dependency injection
     compile 'javax.inject:javax.inject:1'
@@ -24,7 +24,7 @@ dependencies {
     testCompile 'junit:junit:4.12'
 
     // RxJava
-    compile "io.reactivex.rxjava2:rxjava:2.1.5"
+    compile "io.reactivex.rxjava2:rxjava:2.1.8"
 }
 
 sourceCompatibility = "1.7"