Question

Is there any method for "formatting" an int this way: Lets say I have a int with value 1000000. I want to set this int in a textview, but i want it to show like this 1 000 000 or 1.000.000. How can I do this ?

Answer 1

见。我认为,它应当告诉你,如何安排你的数字,包括分类和真实数字。

关于您的具体问题,请参看:

DecimalFormatSymbols unusualSymbols = new DecimalFormatSymbols();
unusualSymbols.setDecimalSeparator( , );
unusualSymbols.setGroupingSeparator( . );
String pattern = "#,###,###";
int value = 1000000;
DecimalFormat myFormatter = new DecimalFormat(pattern, unusualSymbols);
String output = myFormatter.format(value);
System.out.println(value + " " + pattern + " " + output);

原文如下:

1000000 #,###,### 1.000.000

本条从同一地点的例子中作了修改。我展示了你想要采取的形式。

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