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Я делаю регистрационную форму, где есть поле, называемое паролем, и подтвердите пароль. Я хочу сделать их равными в то время, когда пользователь вводит пароль .. но я не знаю, как сделать их равными с помощью кодирования. ?? здесь страница регистрации:как проверить пароль и подтвердить пароль в поле в android?
public class RegistrationForm extends AppCompatActivity {
EditText fn,ln,mb,em,pw,cpw,dob,gen;
Switch sw;
RadioGroup male,feml;
Switch swth;
private ProgressDialog pDialog;
String status="";
public final Pattern EMAIL_ADDRESS_PATTERN = Pattern.compile(
"[a-zA-Z0-9+._%-+]{1,256}" +
"@" +
"[a-zA-Z0-9][a-zA-Z0-9-]{0,64}" +
"(" +
"." +
"[a-zA-Z0-9][a-zA-Z0-9-]{0,25}" +
")+"
);
private static String url_create_book = "http://cloud.....com/broccoli/creatinfo.php";
// JSON Node names
// JSON Node names
private static final String TAG_SUCCESS = "success";
String rval;
JSONParser jsonParser = new JSONParser();
private int serverResponseCode = 0;
Context c;
int i=0;
Button sub;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_registration_form);
Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
fn=(EditText)findViewById(R.id.fnm) ;
ln=(EditText)findViewById(R.id.lnm) ;
mb=(EditText)findViewById(R.id.mobile) ;
pw=(EditText)findViewById(R.id.pass) ;
cpw=(EditText)findViewById(R.id.cpass) ;
cpw.addTextChangedListener(new TextWatcher() {
@Override
public void beforeTextChanged(CharSequence charSequence, int i, int i1, int i2) {
}
@Override
public void onTextChanged(CharSequence charSequence, int i, int i1, int i2) {
}
@Override
public void afterTextChanged(Editable editable) {
String passwrd = pw.getText().toString();
if (editable.length() > 0 && passwrd.length() > 0) {
if(!cpw .equals(passwrd)){
// give an error that password and confirm password not match
}
}
}
});
dob=(EditText)findViewById(R.id.dob);
dob.setOnClickListener(new View.OnClickListener(){
@Override
public void onClick(View v) {
int mYear, mMonth, mDay;
final Calendar c = Calendar.getInstance();
mYear = c.get(Calendar.YEAR);
mMonth = c.get(Calendar.MONTH);
mDay = c.get(Calendar.DAY_OF_MONTH);
DatePickerDialog datePickerDialog = new DatePickerDialog(RegistrationForm.this,R.style.datepicker, new DatePickerDialog.OnDateSetListener() {
@Override
public void onDateSet(DatePicker view, int year, int month, int dayOfMonth) {
dob.setText(year + "/" + (month + 1) + "/" + dayOfMonth);
// dob.setText(dayOfMonth + "/" + (month + 1) + "/" +);
}
}, mYear, mMonth, mDay);
//forsetting minimum date for selection
// datePickerDialog.getDatePicker().setMinDate(c.getTimeInMillis());
datePickerDialog.show();
}
});
// RadioButton male=(RadioButton)findViewById(R.id.rgm) ;
// RadioButton feml=(RadioButton)findViewById(R.id.rgf) ;
Switch swth=(Switch)findViewById(R.id.mySwitch) ;
//////set the switch to ON
swth.setChecked(false);
//////attach a listener to check for changes in state
swth.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
@Override
public void onCheckedChanged(CompoundButton buttonView,boolean isChecked) {
if(isChecked){
status="true"; //edit here
}else{
status="false";
}
}
});
RadioGroup rgrp=(RadioGroup)findViewById(R.id.rg);
RadioButton radioButton;
getSupportActionBar().setDisplayHomeAsUpEnabled(true);
sub=(Button)findViewById(R.id.sub2);
sub.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
RadioGroup rgrp = (RadioGroup) findViewById(R.id.rg);
em = (EditText) findViewById(R.id.email);
RadioButton radioButton;
int selectedId = rgrp.getCheckedRadioButtonId();
// find the radiobutton by returned id
radioButton = (RadioButton) findViewById(selectedId);
rval = radioButton.getText().toString();
// Toast.makeText(RegistrationForm.this, rval, Toast.LENGTH_SHORT).show();
if(validate()){
new CreateNewProduct().execute();
// startActivity(new Intent(RegistrationForm.this, Home.class));
}
}
private boolean validate() {
String checkemail = em.getText().toString();
String pass=pw.getText().toString();
String cpass=cpw.getText().toString();
boolean temp=true;
if(!EMAIL_ADDRESS_PATTERN.matcher(checkemail).matches()){
Toast.makeText(RegistrationForm.this,"Invalid Email Address",Toast.LENGTH_SHORT).show();
temp=false;
}
else if(!pass.equals(cpass)){
Toast.makeText(RegistrationForm.this,"Password Not matching",Toast.LENGTH_SHORT).show();
temp=false;
}
new CreateNewProduct().execute();
return false;
}
});
}
class CreateNewProduct extends AsyncTask<String, String, String> {
private String fname;
private String lname;
private String email;
private String passwrd;
private String cpasswrd;
private String dobr;
private String mobile;
/**
* Before starting background thread Show Progress Dialog
* */
@Override
protected void onPreExecute() {
super.onPreExecute();
pDialog = new ProgressDialog(RegistrationForm.this);
pDialog.setMessage("Creating books..");
pDialog.setIndeterminate(false);
pDialog.setCancelable(true);
pDialog.show();
fname = fn.getText().toString();
lname = ln.getText().toString();
email = em.getText().toString();
passwrd = pw.getText().toString();
cpasswrd = cpw.getText().toString();
dobr = dob.getText().toString();
mobile=mb.getText().toString();
//Toast.makeText(RegistrationForm.this,
//dobr, Toast.LENGTH_SHORT).show();
}
protected String doInBackground(String... args) {
// Building Parameters
List<NameValuePair> params = new ArrayList<NameValuePair>();
params.add(new BasicNameValuePair("First_Name", fname));
params.add(new BasicNameValuePair("Last_Name",lname));
params.add(new BasicNameValuePair("email", email));
params.add(new BasicNameValuePair("Gender", rval));
params.add(new BasicNameValuePair("password", passwrd));
params.add(new BasicNameValuePair("confirmPasw",cpasswrd));
params.add(new BasicNameValuePair("DOB",dobr));
params.add(new BasicNameValuePair("sms_subscrb",status));
params.add(new BasicNameValuePair("Mobile_No",mobile));
// getting JSON Object
// Note that create product url accepts POST method
JSONObject json = jsonParser.makeHttpRequest(url_create_book,
"POST", params);
// check log cat fro response
Log.d("Create Response", json.toString());
// check for success tag
try {
int success = json.getInt(TAG_SUCCESS);
if (success == 1) {
// successfully created product
Intent i = new Intent(getApplicationContext(), Login.class);
startActivity(i);
// closing this screen
finish();
} else {
// failed to create product
}
} catch (JSONException e) {
e.printStackTrace();
}
return null;
}
/**
* After completing background task Dismiss the progress dialog
* **/
protected void onPostExecute(String file_url) {
// dismiss the dialog once done
pDialog.dismiss();
}
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
case android.R.id.home:
onBackPressed();
return true;
default:
return super.onOptionsItemSelected(item);
}
}
}
ленивый способ просто проверить, если 'passwrd .equals (cpasswrd) ' –
Возможный дубликат [Проверка пароля в Android] (http://stackoverflow.com/questions/13775706/checking-password-in-android) –
Мне нужно что-то вроде, когда я набираю пароль подтверждения, и если я сделайте любую ошибку, что время shud дайте мне ошибку –