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表格 Row - 如何积极看待某些姿态?
原标题:Android TableRow - How to add View dynamically to certain postion?

I m 积极建造表Layout。 我需要表Row在某些栏目中的位置上存在差距。

例如,我需要浏览3和5个职位的图像,下行的图像是1、2、4个职位的图像。 我试图利用:

   TableRow row1 = new TableRow(this);  
   row1.addView(new ImageView(this), 2);  
   row1.addView(new ImageView(this), 4);  
   mTable.addView(row1);
   TableRow row2 = new TableRow(this);  
   row2.addView(new ImageView(this), 0);  
   row2.addView(new ImageView(this), 1);  
   row2.addView(new ImageView(this), 3);
   mTable.addView(row2);

but I got IndexOfBoundException at Runtime.
ERROR/AndroidRuntime(771): Caused by: java.lang.IndexOutOfBoundsException: index=2 count=0

Any suggestions would be appreciated.
Thank you.

最佳回答

实际上,这种错误似乎在一看你的法典上是很合乎逻辑的。 除非你在指数2中增加观点,否则该指数就不存在。 如果将这2改为0,你将看到它发挥作用。 因此,如果你想要坚持你的话,你就只需要增加一个空洞的图像。

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