update gradle and proguard-rules

build.gradle

@@ -17,6 +17,9 @@ repositories {
     maven {
         url 'https://maven.google.com'
     }
+    maven {
+        url "https://jitpack.io"
+    }
 }
 
 allprojects {
@@ -31,13 +34,13 @@ configurations {
 }
 
 ext {
-    supportLibVersion = '27.0.1'
+    supportLibVersion = '27.0.2'
 }
 
 dependencies {
     compile project(':libs:MemorizingTrustManager')
     compile project(':libs:android-transcoder')
-    standardPushCompile 'com.google.android.gms:play-services-gcm:11.0.4'
+    standardPushCompile 'com.google.android.gms:play-services-gcm:11.8.0'
     compile 'org.sufficientlysecure:openpgp-api:10.0'
     compile 'com.soundcloud.android:android-crop:1.0.1@aar'
     compile 'org.bouncycastle:bcprov-jdk15on:1.56'
@@ -53,7 +56,7 @@ dependencies {
     compile 'org.whispersystems:signal-protocol-java:2.6.2'
     compile 'com.makeramen:roundedimageview:2.3.0'
     compile 'jetty:javax.servlet:5.1.12'
-    compile 'com.google.code.gson:gson:2.7'
+    compile 'com.google.code.gson:gson:2.8.0'
     compile 'org.jbundle.util.osgi.wrapped:org.jbundle.util.osgi.wrapped.org.apache.http.client:4.1.2'
     compile "com.android.support:support-v13:$supportLibVersion"
     compile "com.android.support:appcompat-v7:$supportLibVersion"
@@ -64,9 +67,9 @@ dependencies {
     compile 'com.github.bumptech.glide:glide:3.8.0'
     compile 'com.github.chrisbanes:PhotoView:2.0.0'
     compile 'com.github.rtoshiro.fullscreenvideoview:fullscreenvideoview:1.1.3'
-    compile 'com.google.android.gms:play-services-location:11.0.4'
-    compile 'com.google.android.gms:play-services-maps:11.0.4'
-    compile 'pub.devrel:easypermissions:1.0.0'
+    compile 'com.google.android.gms:play-services-location:11.8.0'
+    compile 'com.google.android.gms:play-services-maps:11.8.0'
+    compile 'pub.devrel:easypermissions:1.1.1'
     compile 'com.wefika:flowlayout:0.4.1'
     compile 'com.googlecode.ez-vcard:ez-vcard:0.10.2'
 }
@@ -82,6 +85,10 @@ android {
     buildToolsVersion "26.0.2"
 
     defaultConfig {
+        jackOptions {
+            enabled true
+        }
+
         minSdkVersion 16
         targetSdkVersion 25
 
@@ -105,8 +112,8 @@ android {
     }
 
     compileOptions {
-        sourceCompatibility JavaVersion.VERSION_1_7
-        targetCompatibility JavaVersion.VERSION_1_7
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
     }
 
     productFlavors {
@@ -144,6 +151,7 @@ android {
                 debuggable false
                 signingConfig = signingConfigs.release
                 minifyEnabled true
+                shrinkResources true
                 runProguard true
                 proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
             }

proguard-rules.pro

@@ -1,8 +1,19 @@
--keep public class com.google.android.gms.* { public *; }
--keepnames @com.google.android.gms.common.annotation.KeepName class *
--keepclassmembernames class * {
-    @com.google.android.gms.common.annotation.KeepName *;
+-dontobfuscate
+
+-keep class de.pixart.messenger.**
+-keep class org.whispersystems.**
+-keep class com.kyleduo.switchbutton.Configuration
+-keep class com.soundcloud.android.crop.**
+-keep class com.google.android.gms.**
+-keep class org.openintents.openpgp.*
+-keep public class * implements com.bumptech.glide.module.GlideModule
+-keep public class * extends com.bumptech.glide.module.AppGlideModule
+-keep public enum com.bumptech.glide.load.resource.bitmap.ImageHeaderParser$** {
+  **[] $VALUES;
+  public *;
 }
--dontwarn com.google.android.gms.**
--dontwarn com.google.common.cache.**
--dontwarn com.google.common.primitives.**
+
+-dontwarn org.bouncycastle.mail.**
+-dontwarn org.bouncycastle.x509.util.LDAPStoreHelper
+-dontwarn org.bouncycastle.jce.provider.X509LDAPCertStoreSpi
+-dontwarn org.bouncycastle.cert.dane.**