When using 9.patch button background image, set the text the text does not show, why?

As the title

<-! Baidu Button BEGIN -> more Share to: <-! Baidu Button END ->

<-! Main posts under Banner (D4) -><-! Posts under the main text (D5) ->
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Results posted rub of the ah
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If you can try to complete XML 9.png effect?
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I have the same problem, seek answers