Question

点击EditText弹出键盘时怎样设置默认输入法为数字

Answer 1

EditText et = new EditText(this);
et.setKeyListener(new NumberKeyListener() {
// 0无键盘 1英文键盘 2模拟键盘 3数字键盘
@Override
public int getInputType() {
// TODO Auto-generated method stub
return 3;
}
// 返回允许输入的字符
@Override
protected char[] getAcceptedChars() {
// TODO Auto-generated method stub
char[] c = {'a','b','c','d','e','1','2'};
return c;
}
});