Bump Android SDK to 27

Fixes #76

.travis.yml

@@ -6,8 +6,8 @@ android:
     - platform-tools
     - tools
 
-    - build-tools-26.0.2
-    - android-26
+    - build-tools-27.0.1
+    - android-27
 
     - extra-google-m2repository
     - extra-android-m2repository

app/build.gradle

@@ -1,13 +1,13 @@
 apply plugin: 'com.android.application'
 
 android {
-    compileSdkVersion 26
-    buildToolsVersion '26.0.2'
+    compileSdkVersion 27
+    buildToolsVersion '27.0.1'
 
     defaultConfig {
         applicationId "org.shadowice.flocke.andotp"
         minSdkVersion 19
-        targetSdkVersion 26
+        targetSdkVersion 27
         versionCode 11
         versionName "0.3.0"
     }
@@ -25,18 +25,22 @@ android {
     }
 }
 
+ext {
+    supportLibVersion = "27.0.2"
+}
+
 dependencies {
     compile fileTree(dir: 'libs', include: ['*.jar'])
 
-    compile 'de.psdev.licensesdialog:licensesdialog:1.8.3'
-    compile 'com.android.support:appcompat-v7:26.1.0'
-    compile 'com.android.support:design:26.1.0'
-    compile 'com.android.support:recyclerview-v7:26.1.0'
-    compile 'com.android.support:cardview-v7:26.1.0'
-    compile 'com.android.support.constraint:constraint-layout:1.0.2'
-    compile 'com.journeyapps:zxing-android-embedded:3.5.0'
-    compile 'commons-codec:commons-codec:1.10'
-    compile 'me.zhanghai.android.materialprogressbar:library:1.4.1'
-    compile 'org.sufficientlysecure:openpgp-api:12.0'
-    compile 'com.vanniktech:vntnumberpickerpreference:1.0.0'
+    compile "commons-codec:commons-codec:1.10"
+    compile "com.android.support:appcompat-v7:$supportLibVersion"
+    compile "com.android.support:cardview-v7:$supportLibVersion"
+    compile "com.android.support:design:$supportLibVersion"
+    compile "com.android.support:recyclerview-v7:$supportLibVersion"
+    compile "com.android.support.constraint:constraint-layout:1.0.2"
+    compile "com.journeyapps:zxing-android-embedded:3.5.0"
+    compile "com.vanniktech:vntnumberpickerpreference:1.0.0"
+    compile "de.psdev.licensesdialog:licensesdialog:1.8.3"
+    compile "me.zhanghai.android.materialprogressbar:library:1.4.1"
+    compile "org.sufficientlysecure:openpgp-api:12.0"
 }