Mobillians!
I just landed bug 1004825, which adds prioritized, tagged logging to the
JavaScript code in Fennec with an API that resembles android.util.Log.
https://bugzilla.mozilla.org/show_bug.cgi?id=1004825
To use it, import the module and then call its v, d, i, w, or e functions:
let Log = Cu.import("resource://gre/modules/AndroidLog.jsm", {}).AndroidLog;
Log.v("MyModule", "This is a verbose message.");
Log.d("MyModule", "This is a debug message.");
Log.i("MyModule", "This is an info message.");
Log.w("MyModule", "This is a warning message.");
Log.e("MyModule", "This is an error message.");
And bind Log.d with a tag to replace bespoke dump/log/debug functions:
let debug = Log.d.bind(null, "MyModule");
debug("This is a debug message with a MyModule tag.");
Tags automatically have "Gecko" prepended to them, and I've replaced the
dump function in browser.js with a Log.d binding, so its messages are
now logged at the debug level and with the GeckoBrowser tag.
See the module source for more docs!
http://mxr.mozilla.org/mozilla-central/source/mobile/android/modules/AndroidLog.jsm
-myk
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