translation strings too rigid

[dingens]

I just created a german translation (PR will come). It tourned out a little difficult, because the way the translation strings are used is a little unflexible. For example, in english, one says Examined /storage/emulated/0/foo/bar, while a proper german sentence would be something like /storage/emulated/0/foo/bar examined.
It would be cool if you could change the usage from

R.string.something + ' ' + filename
<string name="something">Examined</string>

to

String.format(R.string.something, filename)
<string name="something">Examined %1$s</string>

I hope it is clear what I mean.
(Of course this should not only be changed at that "examined" place, but everywhere other text is going to be added.)