Update- There is now an easier way to debug android apps in android Kit Kat (4.4.2) without needing to use weinre (Remote Debugging in Phonegap with Chrome Devtools)
Weinre is the tool that you’ll need for this. It’s pronounced winery and is now owned by Apache. It stands for WEb INspector REmote.
Make sure you have node installed, which you probably already do if you’re running phonegap. You can run
npm -v to check your version. Then install weinre with node:
npm -g install weinre
You might have to run it with
sudo at the beginning of the command on macOs or GNU/Linus. Then figure out your ip address with the
ipconfig command (or
ifconfig on macOs). On macOs an easier way to find your IP Address is
ipconfig getifaddr en1 if you are on wifi or
ipconfig getifaddr en0 if you are plugged into ethernet.
Once you know your ip address, put this in your
index.html. Just replace the ip address with your own, and replace everything after the pound sign with whatever you want.
Put this in
config.xml. This is important so that this url is whitelisted and the app is allowed to call that url.
<access origin="http://192.168.1.2:8080/*" />
Since this is just for testing and you don’t want this code in production, don’t accidentally push this code to a public repository. Even if just other developers are using the code, their ip address won’t be the same. And if it accidentally gets pushed into production, this could slow down your app.
Then start up weinre. You can specify more options like
--httpPort [portNumber]. You can check all those options out if you want by running
weinre --boundHost 192.168.1.2
Then, in your browser, go to: http://192.168.1.2:8080/client/#testingmyapp
Build the code on your phone or in an emulator and make sure your device is on the same network as your computer.
It’s pretty similar to Chrome Dev Tools, and in the Remote tab it gives a list of all targets connected. You can select one and it will turn green, then you can open up any of the other tabs and do things like view console.log messages, run js commands, inspect elements, change css styles (double-click to add or change the css), view localStorage and databases, run database queries, etc.
If you’re having trouble inspecting elements that are injected with ajax, refresh the page (on your computer) and then it should be there.