Adding the ability to add a key com.google.android.geo.API_KEY to the manifest

[Grey83]

Added the ability to add a meta-data field to the AndroidManifest.xml file with the com.google.android.geo.API_KEY parameter and its value, which will need to be specified in the file share/java/src/main/java/org/lsposed/lspatch/share/Constants.java before compiling LSPatch.

To do this, it will be enough to activate the corresponding item in the menu.
This will allow patched applications to work with Google Maps.

[Grey83]

Also to lspatch.jar added the new parameters "-g" and "--geoapi".

[HSSkyBoy]

The feature is indeed useful, but the cost is a bit high, isn't it?
This PR can solve the actual problem, but it's not a good general design. Moreover, this method has obvious API key leakage and abuse risks, and it's prone to conflict with existing list files. If it must be adopted, a more reasonable approach is not "specifically support Google Maps API key," but rather to create a more generic "custom list unit data injection."

[Grey83]

I know at least 2 keys that are quite widely used on the Internet for modifications. I assembled a copy of the patcher for myself with just one of these keys.
One could even make a selection from a list, as in the case of choosing to bypass signature verification.

In general, it would be a good option to make it possible for the user of the program to enter the key himself and so that it is then remembered by the program. But I'm not good enough in Java to implement this right now.
Moreover, I did not have such a goal.

It would also be nice to replace the value in meta-data, but ManifestEditor does not do this,
judging by what I saw in the code. You need to add methods for this. Yes, and LSPatch.java simply appends lines to the end of the manifest. And if you try to delete the manifest line with the key using property.addDeleteMetaData("com.google.android.geo.API_KEY");, then this breaks the apk.

[Grey83]

By the way, yesterday I tried using NPatch 1.0.5 and it breaks the apk regardless of the settings, whereas after using LSPath the patched apk works fine.