【lua教程】获取视图中所有文本

wangy

1. 
   
2. function GetAllText(view)
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3. textTable={}
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4. function GetText(Parent)
   
5. local number=Parent.getChildCount()
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6. for i=0,number do
   
7. local view=Parent.getChildAt(i)
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8. if pcall(function()view.addView(TextView(activity))end) then
   
9. GetText(view)
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10. elseif pcall(function()view.getText()end) then
    
11. table.insert(textTable,tostring(view.Text))
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12. end
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13. end
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14. end
    
15. GetText(view)
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16. return textTable
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17. end
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18. 
    
19. print(table.unpack(GetAllText(Parent)))

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