Android格式化手机号码为xxx xxxx xxxx
((EditText) realView_).addTextChangedListener(new TextWatcher() {
private boolean isDelete;
@Override
public void onTextChanged(CharSequence s, int cursorPosition, int before, int count) {
((EditText) realView_).setOnKeyListener(new OnKeyListener() {
@Override
public boolean onKey(View v, int keyCode, KeyEvent event) {
//是否按下了delete键
if (keyCode == KeyEvent.KEYCODE_DEL) {
isDelete = true;
}
return false;
}
});
//有＊号覆盖的账号具有一键删除功能,mask_为标记是否有星号的属性
if (null != mask_) {
if (count > 1) {
textChanged_ = false;
} else if (!textChanged_) {
textChanged_ = true;
if (count == 1) {
s = s.subSequence(cursorPosition, cursorPosition + 1);
} else {
s = "";
}
((EditText) realView_).setText(s.toString());
}
}
UserUtils.formatPhoneNumber(s, cursorPosition, before, count, ((EditText) realView_), this);
}
@Override
public void beforeTextChanged(CharSequence arg0, int arg1,int arg2, int arg3) {
}
@Override
public void afterTextChanged(Editable s) {
// TODO Auto-generated method stub
}
});
/**
* 格式化手机号XXX XXXX XXXX
* @author devloper
*
*/
public static class UserUtils{
public static void formatPhoneNumber(CharSequence s, int cursorPosition, int before, int count,EditText mEditText,TextWatcher mTextWatcher){
if(before == 0 && count == 1){ //Entering values
String val = s.toString();
String a = "";
String b = "";
String c = "";
if (val != null && val.length() > 0) {
val = val.replace(" ", "");
if (val.length() >= 3) {
a = val.substring(0, 3);
} else if (val.length() < 3) {
a = val.substring(0, val.length());
}
if (val.length() >= 7) {
b = val.substring(3, 7);
c = val.substring(7, val.length());
} else if (val.length() > 3 && val.length() < 7) {
b = val.substring(3, val.length());
}
StringBuffer stringBuffer = new StringBuffer();
if (a != null && a.length() > 0) {
stringBuffer.append(a);
}
if (b != null && b.length() > 0) {
stringBuffer.append(" ");
stringBuffer.append(b);
}
if (c != null && c.length() > 0) {
stringBuffer.append(" ");
stringBuffer.append(c);
}
mEditText.removeTextChangedListener(mTextWatcher);
mEditText.setText(stringBuffer.toString());
if(cursorPosition == 3 || cursorPosition == 8){
cursorPosition = cursorPosition+2;
}else{
cursorPosition = cursorPosition+1;
}
if(cursorPosition <= mEditText.getText().toString().length()) {
mEditText.setSelection(cursorPosition);
}else{
mEditText.setSelection(mEditText.getText().toString().length());
}
mEditText.addTextChangedListener(mTextWatcher);
} else {
mEditText.removeTextChangedListener(mTextWatcher);
mEditText.setText("");
mEditText.addTextChangedListener(mTextWatcher);
}
}
if(before == 1 && count == 0){ //Deleting values
String val = s.toString();
String a = "";
String b = "";
String c = "";
if (val != null && val.length() > 0) {
val = val.replace(" ", "");
if(cursorPosition == 3){
val = removeCharAt(val,cursorPosition-1,s.toString().length()-1);
}else if(cursorPosition == 8){
val = removeCharAt(val,cursorPosition-2,s.toString().length()-2);
}
if (val.length() >= 3) {
a = val.substring(0, 3);
} else if (val.length() < 3) {
a = val.substring(0, val.length());
}
if (val.length() >= 7) {
b = val.substring(3, 7);
c = val.substring(7, val.length());
} else if (val.length() > 3 && val.length() < 7) {
b = val.substring(3, val.length());
}
StringBuffer stringBuffer = new StringBuffer();
if (a != null && a.length() > 0) {
stringBuffer.append(a);
}
if (b != null && b.length() > 0) {
stringBuffer.append(" ");
stringBuffer.append(b);
}
if (c != null && c.length() > 0) {
stringBuffer.append(" ");
stringBuffer.append(c);
}
mEditText.removeTextChangedListener(mTextWatcher);
mEditText.setText(stringBuffer.toString());
if(cursorPosition == 3 || cursorPosition == 8){
cursorPosition = cursorPosition-1;
}
if(cursorPosition <= mEditText.getText().toString().length()) {
mEditText.setSelection(cursorPosition);
}else{
mEditText.setSelection(mEditText.getText().toString().length());
}
mEditText.addTextChangedListener(mTextWatcher);
} else {
mEditText.removeTextChangedListener(mTextWatcher);
mEditText.setText("");
mEditText.addTextChangedListener(mTextWatcher);
}
}
}
/**
* 光标在空格前面时，删除空格及空格前面一位
*/
public static String removeCharAt(String s, int pos,int length) {
String value = "";
if(length > pos){
value = s.substring(pos + 1);
}
return s.substring(0, pos)+value ;
}
}