Android Requesting Permissions at Run Time

References https://developer.android.com/training/permissions/requesting.html

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Android Recyclerview GridLayoutManager column spacing by ItemDecoration

References https://stackoverflow.com/questions/28531996/android-recyclerview-gridlayoutmanager-column-spacing

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Use Picasso to load file system files

References http://square.github.io/picasso/

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Set ImageView Width and Height programmatically

References https://stackoverflow.com/questions/3144940/set-imageview-width-and-height-programmatically

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Get MIME Type on Android

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Work with BlockingQueue in Java

Unbounded Queue

Bounded Queue

Adding Elements add() – returns true if insertion was successful, otherwise throws an IllegalStateException put() – inserts the specified […]

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Show ImageView from file path on Android

References https://stackoverflow.com/questions/4181774/show-image-view-from-file-path https://stackoverflow.com/questions/15814638/how-to-set-an-image-to-imageview-using-filepath-in-android

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Work with Go Http Server

References

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Remote procedure call (RPC) Sample in RabbitMQ

Client

Server

References https://www.rabbitmq.com/tutorials/tutorial-six-java.html https://github.com/mhdr/RabbitMQSamples/tree/master/006_RPC

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