Android Studio Shortcuts

I use a Mac for Android development, so apologies to the Linux and Windows users out there. You can find a list of similar shortcuts here.




  • ⌘ + Shift + O – Search by file name

  • ⌘ + B – Go to definition in code, layout files, XML values files…pretty much everywhere

  • Shift + F6 – Rename. It doesn’t matter if it’s a class, an XML file, or even a resource ID ( It just works.

  • ⌥ + F7 – Find usages. Similar to other shortcuts, this works on classes and XML files.

  • ⌘ + N – Generate code. Getters and setters, override methods, etc.

  • Control + T – Refactor menu. Extract methods & classes, generate interfaces, etc.

  • ⌥ + Enter – Quick fixes. This may be one of my most frequently used shortcuts. Implement methods for a superclass or interface, generate a layout file on-the-fly, import a package.

  • Ctrl + ⌥ + I – Auto-indent. Everyone loves pretty code.

  • Ctrl + ⌥ + O – Clean up imports. Again, everyone loves pretty code.

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send push notification from server to android device using php

For sending the push notification from server to android device using php than you can use below code function.
ANDROID_APIKEY : this is api key of google project. you can find this key from google api console as server must use here server key not android key.

You can set your custom parameter also as per your app requirement.

By providing multiple device token you can send push notification parallely to all devices.

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