如何使用toast显示数组

Question

I want to display an array of numbers using Toast function. But, it is accepting only strings. Is there any way to get rid of this problem?

Answer 1

您可以使用StringBuilder类从数组中构建所需的字符串。

Answer 2

To detail the answer of @Daniel:

int[] myArray = new int[]{1, 2, 3, 4, 5, 6, 7, 8, 9, 10};
StringBuilder builder = new StringBuilder();
for(int i : myArray)
{
     builder.append("" + i + " ");
}
Toast.makeText(this, builder, Toast.LENGTH_LONG).show();

Answer 3

它可以简单地通过：

Toast.makeText(getApplicationContext(), Arrays.toString(nameSend), Toast.LENGTH_LONG).show();