How to add preference in setting in android
<p>Currently I am busy with designing keyboard maximum functionality of the keyboard has been completed at that time i am facing a problem regard setting of this key board like Speed of typing, spell checking, suggestion box and other think i know this is control by Preference.
But i don't know about how to add preference in android setting.
Means user control this keyboard setting by these following step.</p>

<p>Settings >Language and Keyboard  >My Keyboard name > Setting of this Keyboard.</p>

<p>Can any one told me hoe can it possible thanks in advance.</p>
