From 1c9f2caa19f6dad024f8a0512d14f23a9c387fec Mon Sep 17 00:00:00 2001
From: Hampton Maxwell <me@hamptonmaxwell.com>
Date: Tue, 24 Jul 2018 13:19:45 -0700
Subject: [PATCH] Apply SDK vars simplification

---
 android-exoplayer/build.gradle | 20 ++++++++------------
 1 file changed, 8 insertions(+), 12 deletions(-)

diff --git a/android-exoplayer/build.gradle b/android-exoplayer/build.gradle
index a957dd6212..4c1e9c3256 100644
--- a/android-exoplayer/build.gradle
+++ b/android-exoplayer/build.gradle
@@ -1,20 +1,16 @@
 apply plugin: 'com.android.library'
 
-def _ext = rootProject.ext
-
-def _reactNativeVersion = _ext.has('reactNative') ? _ext.reactNative : '+'
-def _compileSdkVersion = _ext.has('compileSdkVersion') ? _ext.compileSdkVersion : 27
-def _buildToolsVersion = _ext.has('buildToolsVersion') ? _ext.buildToolsVersion : '27.0.3'
-def _minSdkVersion = _ext.has('minSdkVersion') ? _ext.minSdkVersion : 16
-def _targetSdkVersion = _ext.has('targetSdkVersion') ? _ext.targetSdkVersion : 27
+def safeExtGet(prop, fallback) {
+    rootProject.ext.has(prop) ? rootProject.ext.get(prop) : fallback
+}
 
 android {
-    compileSdkVersion _compileSdkVersion
-    buildToolsVersion _buildToolsVersion
+    compileSdkVersion safeExtGet('compileSdkVersion', 27)
+    buildToolsVersion safeExtGet('buildToolsVersion', '27.0.3')
 
     defaultConfig {
-        minSdkVersion _minSdkVersion
-        targetSdkVersion _targetSdkVersion
+        minSdkVersion safeExtGet('minSdkVersion', 16)
+        targetSdkVersion safeExtGet('targetSdkVersion', 27)
         versionCode 1
         versionName "1.0"
     }
@@ -22,7 +18,7 @@ android {
 
 dependencies {
     //noinspection GradleDynamicVersion
-    provided "com.facebook.react:react-native:${_reactNativeVersion}"
+    provided "com.facebook.react:react-native:${safeExtGet('reactNativeVersion', '+')}"
     compile 'com.google.android.exoplayer:exoplayer:2.7.3'
     compile('com.google.android.exoplayer:extension-okhttp:2.7.3') {
         exclude group: 'com.squareup.okhttp3', module: 'okhttp'