Starting with a recent new version of
ADT, I've noticed this new attribute on the layout XML files, for
example:
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
tools:context=".MainActivity"
/>
What
is "tools:context" used
for?
How does it even
know the exact path to the activity that is written there? Does it look at the package
of the app, inside the manifest?
Is it limited
to classes that extend Context or only activities? Is it usable for ListView items
etc.?
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