java - Android - 添加按钮标题时的随机整数值

Question

我正在使用一堆 boolean 值，根据这些 boolean 值的结果将一个整数值设置为一定数量。这段代码工作正常。我提供的代码的第一行是显示“completedtotal”和“total”的正确值。但是当我将文本添加到按钮时，它会显示随机数。更糟糕的是，它在我的水平进度条中根本没有显示任何值。

Log.d("MyLog", "The value of completed is " + completedtotal + " and total is " + total);
int temp = completedtotal / total;
temp = temp * 100;

String tempString = completedtotal + "/" + total + " Challenges Completed";
Button b = (Button) findViewById(R.id.button1);
b.setText(tempString);

ProgressBar pb = (ProgressBar) findViewById(R.id.prog);
Log.d("Mylog", "value is " + temp);
pb.setProgress(temp);

非常感谢!!

Answer 1

试试这个方法:

Button b = (Button) findViewById(R.id.button1);

b.setText(String.valueOf(completedtotal) + "/" + String.valueOf(total) + " Challenges Completed");