[A] gridview not selected by default how to engage the first N

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What does it mean ah selected by default? You can override adapter, add an int parameter in the constructor, controlled by the int you want the selected item
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cited a floor yuebanmumu reply:

selected by default What does it mean ah? You can override adapter, add an int parameter in the constructor, controlled by the int you want the selected item

By controlling how int?

Selected by default is the first N data show into the first position