add travis support

.travis.yml

@@ -0,0 +1,8 @@
+language: android
+android:
+  components:
+    - platform-tools
+    - tools
+    - build-tools-22.0.1
+    - android-23
+    - extra

library/build.gradle

@@ -7,22 +7,35 @@ buildscript {
     }
 }
 
+apply plugin: 'com.android.library'
 apply plugin: 'idea'
-apply plugin: 'java'
 apply plugin: 'bintray-release'
 
+android {
+    compileSdkVersion 23
+    buildToolsVersion '22.0.1'
+
+    defaultConfig {
+        minSdkVersion 9
+        targetSdkVersion 23
+        versionCode 19
+        versionName '2.6.3'
+    }
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_7
+        targetCompatibility JavaVersion.VERSION_1_7
+    }
+}
+
 idea {
     module {
         downloadJavadoc = true
         downloadSources = true
     }
 }
 
-targetCompatibility = '1.7'
-sourceCompatibility = '1.7'
-
 dependencies {
-    compile 'com.google.android:android:1.6_r2'
     compile 'org.slf4j:slf4j-android:1.7.21'
 }
 

library/src/main/AndroidManifest.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest
+    package="com.danikula.videocache">
+    <application />
+</manifest>

sample/build.gradle

@@ -16,7 +16,7 @@ apply plugin: 'com.neenbedankt.android-apt'
 
 android {
     compileSdkVersion 23
-    buildToolsVersion '24'
+    buildToolsVersion '22.0.1'
 
     defaultConfig {
         applicationId 'com.danikula.videocache.sample'

test/build.gradle

@@ -5,13 +5,13 @@ repositories {
 apply plugin: 'com.android.application'
 
 android {
-    compileSdkVersion 22
+    compileSdkVersion 23
     buildToolsVersion '22.0.1'
 
     defaultConfig {
         applicationId 'com.danikula.proxycache.test'
         minSdkVersion 16
-        targetSdkVersion 22
+        targetSdkVersion 23
         versionCode 1
         versionName '0.1'
     }