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Continue to ChatHello World in android studio using activity,service & broadcastReceiver https://www.blog.neudeep.com/howto/hello-world-in-android-studio-using-activityservice-broadcastreceiver/239/
Hello World in android studio using activity,service & broadcastReceiver https://www.blog.neudeep.com/howto/hello-world-in-android-studio-using-activityservice-broadcastreceiver/239/