created readme

Author: yeomann

README.md

@@ -0,0 +1,14 @@
+# react-native-share-android-test
+
+Please make sure that you have neccessary tools installed for android such as
+SDK and build tools with 27
+i.e mentioned in `build.gradle`
+```
+  buildToolsVersion = "27.0.3"
+  minSdkVersion = 19
+  compileSdkVersion = 27
+  targetSdkVersion = 27
+  supportLibVersion = "27.1.1"
+```
+
+Also note that i am using react-native 0.56.0 that is latest for now, with upgraded gradle 3+ with 4.4 distributions `distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip`