Fix Travis CI and build

.travis.yml

@@ -7,15 +7,16 @@ before_install:
 before_script:
   - echo sdk.dir $ANDROID_HOME > local.properties
 script:
+  - jdk_switcher use oraclejdk8
   - export TERM=dumb
   - export JAVA_OPTS="-XX:MaxPermSize=1024m -XX:+CMSClassUnloadingEnabled -XX:+HeapDumpOnOutOfMemoryError -Xmx2048m"
   - ./gradlew build
 android:
   components:
-  - platform-tools
   - tools
-  - build-tools-23.0.2
-  - android-23
+  - platform-tools
+  - build-tools-24.0.3
+  - android-24
   - extra-android-m2repository
 before_cache:
   - rm -f $HOME/.gradle/caches/modules-2/modules-2.lock

build.gradle

@@ -0,0 +1,65 @@
+/*
+ * Copyright 2013-2016 microG Project Team
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+buildscript {
+    repositories {
+        jcenter()
+    }
+    dependencies {
+        classpath 'com.android.tools.build:gradle:2.2.2'
+        classpath 'com.github.dcendents:android-maven-gradle-plugin:1.4.1'
+    }
+}
+
+allprojects {
+    apply plugin: 'idea'
+    ext.androidBuildVersionTools = "24.0.3"
+    ext.isReleaseVersion = false
+}
+
+def androidCompileSdk() { return 24 }
+
+def androidTargetSdk() { return 24 }
+
+def androidMinSdk() { return 9 }
+
+def versionCode() {
+    def stdout = new ByteArrayOutputStream()
+    exec { commandLine 'git', 'rev-list', '--count', "HEAD"; standardOutput = stdout }
+    return Integer.parseInt(stdout.toString().trim())
+}
+
+def versionName() {
+    def stdout = new ByteArrayOutputStream()
+    if (rootProject.file("gradlew").exists())
+        exec { commandLine 'git', 'describe', '--tags', '--always', '--dirty'; standardOutput = stdout }
+    else // automatic build system, don't tag dirty
+        exec { commandLine 'git', 'describe', '--tags', '--always'; standardOutput = stdout }
+    return stdout.toString().trim().substring(1)
+}
+
+subprojects {
+    group = 'org.microg'
+    repositories {
+        jcenter()
+    }
+
+    tasks.withType(JavaCompile) {
+        sourceCompatibility = JavaVersion.VERSION_1_7
+        targetCompatibility = JavaVersion.VERSION_1_7
+    }
+}
+

fake-store/build.gradle

@@ -35,12 +35,14 @@ int getMyVersionCode() {
 }
 
 android {
-    compileSdkVersion 24
-    buildToolsVersion "24.0.3"
+    compileSdkVersion androidCompileSdk()
+    buildToolsVersion "$androidBuildVersionTools"
 
     defaultConfig {
         versionName getMyVersionName()
         versionCode getMyVersionCode()
+        minSdkVersion androidMinSdk()
+        targetSdkVersion androidTargetSdk()
     }
 
     compileOptions {

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-2.6-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-2.14.1-all.zip