// 设置输入 的最大 长度
InputFilter[] filters = new InputFilter[1];
filters[0] = new InputFilter.LengthFilter(8); //限制最大输入长度
etUnit.setFilters(filters);
// 只输入 数字
etUnit.setKeyListener(new NumberKeyListener() {
protected char[] getAcceptedChars() {
char[] numberChars = { '1', '2', '3', '4', '5', '6', '7', '8',
'9', '0' };
return numberChars;
}
public int getInputType() {
return 3;
}
InputFilter[] filters = new InputFilter[1];
filters[0] = new InputFilter.LengthFilter(8); //限制最大输入长度
etUnit.setFilters(filters);
// 只输入 数字
etUnit.setKeyListener(new NumberKeyListener() {
protected char[] getAcceptedChars() {
char[] numberChars = { '1', '2', '3', '4', '5', '6', '7', '8',
'9', '0' };
return numberChars;
}
public int getInputType() {
return 3;
}
});
etUnit.addTextChangedListener(new TextWatch());
// 监视配码输入框数字变化事件
class TextWatch implements TextWatcher {
public void afterTextChanged(Editable s) {
}
public void beforeTextChanged(CharSequence s, int start, int count,
int after) {
}
public void onTextChanged(CharSequence s, int start, int before,
int count) {
updateEditTexts();
}
}