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android "achartengine" show only limited dates in time chart

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http://stackoverflow.com – I am using "achartengine" for time chart,but i want that only that dates or time of day that has data should be shown in chart on x-axis.How can i do this? (HowTos)

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Submitted by fooubuntu on 01/10/2013

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Thanks & Regard, Manasa Mandalapu