Howto read updated shared preferences between applications?
<p>I met an issue very similar with the following, but it's different.</p>

<p><a href="http://stackoverflow.com/questions/11378975/howto-read-updated-shared-preferences">Howto read updated shared preferences?</a></p>

<p>I've two applications, A.apk has quite a few sharedPreferences need to be fetched from B.apk. I can totally read it from B without a problem. However, when the preferences of A are changed, and then return to B.apk (onResume). Now the preferences fetched from A are not updated. I've to force close the B.apk and restart it to read the updated preferences.</p>

<p>I've also tried to use finish() while leaving A, however, it's not working. Any suggestion?</p>
