Support for Android - blurring the thumbnail

[BrendanFDMoore]

Native iOS blur not available for Android devices (of course).

Per separate discussion with @DylanVann opening an issue to remind him to try his idea for fixing this :)

[superandrew213]

Any updates on this?

[kgirma]

Works well on ios but not android -

> :react-native-blur-image:processReleaseResources UP-TO-DATE
> :react-native-blur-image:generateReleaseSources UP-TO-DATE
> :react-native-blur-image:incrementalReleaseJavaCompilationSafeguard UP-TO-DATE
> :react-native-blur-image:compileReleaseJavaWithJavac
> :react-native-blur-image:compileReleaseJavaWithJavac - is not incremental (e.g. outputs have changed, no previous execution, etc.).

> /node_modules/react-native-blur-image/android/src/main/java/com/aigegou/blur/BlurImageViewPackage.java:24: error: method does not override or implement a method from a supertype
>     @Override
>     ^
> 1 error
> :react-native-blur-image:compileReleaseJavaWithJavac FAILED