Fix build.gradle.

android/build.gradle

@@ -53,19 +53,13 @@ repositories {
 dependencies {
     //noinspection GradleDynamicVersion
     implementation "com.facebook.react:react-native:${_reactNativeVersion}"
-    implementation "com.android.support:support-v4:${_compileSdkVersion}"
-    implementation("com.github.bumptech.glide:glide:${_glideVersion}") 
-    android.testVariants.all { variant ->
-        variant.getCompileConfiguration().exclude group: 'com.android.support', module: 'glide'
-        variant.getRuntimeConfiguration().exclude group: 'com.android.support', module: 'glide'
+    implementation "com.android.support:support-v4:${safeExtGet("supportLibVersion", "27.1.1")}"
+    implementation("com.github.bumptech.glide:glide:${_glideVersion}") {
+        exclude group: "com.android.support", module: "glide"
     }
-    
-    implementation("com.github.bumptech.glide:annotations:${_glideVersion}") 
-    android.testVariants.all { variant ->
-        variant.getCompileConfiguration().exclude group: 'com.android.support', module: 'annotations'
-        variant.getRuntimeConfiguration().exclude group: 'com.android.support', module: 'annotations'
+    implementation("com.github.bumptech.glide:annotations:${_glideVersion}") {
+        exclude group: "com.android.support", module: "annotations"
     }
-    
     annotationProcessor "com.github.bumptech.glide:compiler:${_glideVersion}"
     implementation("com.github.bumptech.glide:okhttp3-integration:${_glideVersion}") {
         exclude group: "com.android.support", module: "okhttp3-integration"