Update gradle, build tools

.travis.yml

@@ -5,15 +5,19 @@ before_script:
 script:
   - jdk_switcher use oraclejdk8
   - export TERM=dumb
-  - export JAVA_OPTS="-XX:MaxPermSize=1024m -XX:+CMSClassUnloadingEnabled -XX:+HeapDumpOnOutOfMemoryError -Xmx2048m"
+  - export JAVA_OPTS="-XX:+CMSClassUnloadingEnabled -XX:+HeapDumpOnOutOfMemoryError -Xmx2048m"
   - ./gradlew build
 android:
   components:
     - tools
     - platform-tools
-    - build-tools-25.0.2
+    - build-tools-27.0.3
-    - android-25
+    - android-27
     - extra-android-m2repository
+  licenses:
+    - '.+'
+before_install:
+ - yes | sdkmanager "platforms;android-27"
 before_cache:
   - rm -f $HOME/.gradle/caches/modules-2/modules-2.lock
 cache:

build.gradle

@@ -17,19 +17,20 @@
 buildscript {
     repositories {
         jcenter()
+        google()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:2.3.1'
+        classpath 'com.android.tools.build:gradle:3.0.1'
         classpath 'com.github.dcendents:android-maven-gradle-plugin:1.4.1'
     }
 }
 
 allprojects {
     apply plugin: 'idea'
-    ext.androidBuildVersionTools = "25.0.2"
+    ext.androidBuildVersionTools = "27.0.3"
 }
 
-def androidCompileSdk() { return 25 }
+def androidCompileSdk() { return 27 }
 
 def androidTargetSdk() { return 23 }
 

gradle/wrapper/gradle-wrapper.properties

@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.3-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4.1-all.zip

microg-ui-tools/build.gradle

@@ -36,8 +36,10 @@ android {
     }
 
     compileOptions {
-        sourceCompatibility JavaVersion.VERSION_1_6
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
     }
+
     lintOptions {
         // TODO: Remove MissingTranslation once we have stable strings and proper translations.
         disable 'MissingTranslation'
@@ -45,8 +47,8 @@ android {
 }
 
 dependencies {
-    compile 'com.android.support:support-v4:25.3.1'
+    api 'com.android.support:support-v4:25.3.1'
-    compile 'com.android.support:appcompat-v7:25.3.1'
+    api 'com.android.support:appcompat-v7:25.3.1'
-    compile 'com.takisoft.fix:preference-v7:25.3.1.0'
+    api 'com.takisoft.fix:preference-v7:25.3.1.0'
 }
 

microg-ui-tools/src/main/res/drawable/ic_expand_less.xml

@@ -24,7 +24,7 @@
         android:viewportWidth="24">
 
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="#ffffff"
         android:pathData="M12.0,8.0l-6.0,6.0 1.41,1.41L12.0,10.83l4.59,4.58L18.0,14.0z"/>
 
 </vector>

microg-ui-tools/src/main/res/drawable/ic_expand_more.xml

@@ -24,7 +24,7 @@
         android:viewportWidth="24">
 
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="#ffffff"
         android:pathData="M16.59,8.59L12.0,13.17 7.41,8.59 6.0,10.0l6.0,6.0 6.0,-6.0z"/>
 
 </vector>

microg-ui-tools/src/main/res/drawable/self_check.xml

@@ -22,6 +22,6 @@
         android:viewportHeight="24">
 
     <path
-        android:fillColor="#000000"
+        android:fillColor="#ffffff"
         android:pathData="M14,10H2V12H14V10M14,6H2V8H14V6M2,16H10V14H2V16M21.5,11.5L23,13L16,20L11.5,15.5L13,14L16,17L21.5,11.5Z" />
 </vector>

microg-ui-tools/src/main/res/layout-v21/preference_material.xml

@@ -60,7 +60,7 @@
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:ellipsize="marquee"
-            android:maxLines="1"
+            android:singleLine="true"
             android:textAppearance="?android:attr/textAppearanceListItem"/>
 
         <TextView