diff --git a/.gitignore b/.gitignore
index 0c2a6ef..c8e8f19 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,3 +3,5 @@ tags
 .zedstate
 npm-debug.log
 /temp
+/android-sdk-macosx.zip
+/android-sdk-macosx/**
diff --git a/.travis.yml b/.travis.yml
index a8359ed..aa49de6 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,6 +4,10 @@ language: objective-c
 os: osx
 osx_image: xcode9.1
 
+env:
+  - TARGET_PLATFORM=android
+  - TARGET_PLATFORM=ios
+
 cache:
   directories:
     - node_modules
@@ -19,26 +23,16 @@ before_install:
 
 install:
 - npm install
-- brew install gradle
-- wget http://dl.google.com/android/android-sdk_r24.4-macosx.zip
-- tar -xvf android-sdk_r24.4-macosx.zip
-- echo y | ./android-sdk-macosx/tools/android update sdk --no-ui --all --filter platform-tools
-- echo y | ./android-sdk-macosx/tools/android update sdk --no-ui --all --filter build-tools-25.0.0
-- echo y | ./android-sdk-macosx/tools/android update sdk --no-ui --all --filter android-25
-- echo y | ./android-sdk-macosx/tools/android update sdk --no-ui --all --filter extra-android-support
-- echo y | ./android-sdk-macosx/tools/android update sdk --no-ui --all --filter extra-android-m2repository
-- echo y | ./android-sdk-macosx/tools/android update sdk --no-ui --all --filter extra-google-m2repository
-- export ANDROID_HOME=$(pwd)/android-sdk-macosx
-- export PATH=${PATH}:$ANDROID_HOME/tools:$ANDROID_HOME/platform-tools:$ANDROID_HOME/build-tools/23.0.2
+- if [ $TARGET_PLATFORM = "android" ]; then brew install gradle; fi
+- if [ $TARGET_PLATFORM = "android" ]; then scripts/setup-android-sdk.sh; fi
+- if [ $TARGET_PLATFORM = "android" ]; then export ANDROID_HOME=$(pwd)/android-sdk-macosx; fi
+- if [ $TARGET_PLATFORM = "android" ]; then export PATH=${PATH}:$ANDROID_HOME/tools:$ANDROID_HOME/platform-tools:$ANDROID_HOME/build-tools/23.0.2; fi
 
 script:
 - npm run testjs
-- travis_wait scripts/build-test-app.sh --ios --emulator
-- scripts/upload-artifact.sh --ios
-- scripts/test-app.sh --ios --emulator
-- travis_wait scripts/build-test-app.sh --android --emulator
-- scripts/upload-artifact.sh --android
-- scripts/test-app.sh --android --emulator
+- travis_wait scripts/build-test-app.sh --$TARGET_PLATFORM --emulator
+- scripts/upload-artifact.sh --$TARGET_PLATFORM
+- scripts/test-app.sh --$TARGET_PLATFORM --emulator
 
 after_success:
 
diff --git a/scripts/setup-android-sdk.sh b/scripts/setup-android-sdk.sh
new file mode 100755
index 0000000..f100a9a
--- /dev/null
+++ b/scripts/setup-android-sdk.sh
@@ -0,0 +1,12 @@
+#!/usr/bin/env bash
+set -e
+
+curl http://dl.google.com/android/android-sdk_r24.4-macosx.zip -o android-sdk-macosx.zip
+tar -xvf android-sdk-macosx.zip
+
+echo y | ./android-sdk-macosx/tools/android update sdk --no-ui --all --filter platform-tools
+echo y | ./android-sdk-macosx/tools/android update sdk --no-ui --all --filter build-tools-25.0.0
+echo y | ./android-sdk-macosx/tools/android update sdk --no-ui --all --filter android-25
+echo y | ./android-sdk-macosx/tools/android update sdk --no-ui --all --filter extra-android-support
+echo y | ./android-sdk-macosx/tools/android update sdk --no-ui --all --filter extra-android-m2repository
+echo y | ./android-sdk-macosx/tools/android update sdk --no-ui --all --filter extra-google-m2repository