Example usage for android.text TextWatcher TextWatcher

Introduction

In this page you can find the example usage for android.text TextWatcher TextWatcher.

Prototype

TextWatcher

Source Link

Usage

From source file:com.grass.caishi.cc.activity.LoginActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    requestWindowFeature(Window.FEATURE_NO_TITLE);
    getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
            WindowManager.LayoutParams.FLAG_FULLSCREEN);

    setContentView(R.layout.activity_login);
    // progressShow = true;
    userDao = new UserDao(LoginActivity.this);
    usernameEditText = (EditText) findViewById(R.id.username);
    passwordEditText = (EditText) findViewById(R.id.password);
    // ????/*from   w ww.j a va 2 s. c o m*/
    // if (DemoApplication.getInstance().getUserName() != null &&
    // DemoApplication.getInstance().getPassword() != null) {
    if (MyApplication.getInstance().getUser() != null && MyApplication.getInstance().getPassword() != null) {
        startActivity(new Intent(this, MainActivity.class));
        finish();
    }
    // ????
    usernameEditText.addTextChangedListener(new TextWatcher() {
        @Override
        public void onTextChanged(CharSequence s, int start, int before, int count) {
            passwordEditText.setText(null);
        }

        @Override
        public void beforeTextChanged(CharSequence s, int start, int count, int after) {

        }

        @Override
        public void afterTextChanged(Editable s) {

        }
    });
    // mAuthorization = Frontia.getAuthorization();//

    DeviceUuidFactory Deviceid = new DeviceUuidFactory(this);
    did = Deviceid.getDeviceUuid().toString();

    findViewById(R.id.tv_goto_login).setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            login();
        }
    });

    findViewById(R.id.tv_goto_register).setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            register();
        }
    });
}

---

From source file:mp.paschalis.LentBookActivity.java

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    app = (App) getApplication();//from  w  w  w.j  a v  a  2 s .c o m

    setContentView(R.layout.activity_lent_book);
    getSupportActionBar().setDisplayHomeAsUpEnabled(true);

    // Get arguments (User,Destination,ISBN)
    final Bundle extras = getIntent().getExtras();

    try {
        final String isbn = extras.getString(App.ExtrasForLentBookActivityISBN);

        fromEditBookActivity = true;

        gotISBN = isbn;

    } catch (Exception e) {
        Toast.makeText(LentBookActivity.this, "Something went wrong. Please report this", Toast.LENGTH_LONG)
                .show();
        fromEditBookActivity = false;
        LentBookActivity.this.finish();

    }

    progressBarLentButton = (ProgressBar) findViewById(R.id.progressBarLentButton);

    buttonLentBook = (Button) findViewById(R.id.buttonLentBook);

    editTextDestinationUsername = (EditText) findViewById(R.id.editTextDestinationUser);

    textViewLentResult = (TextView) findViewById(R.id.textViewLentResult);

    editTextDestinationUsername.addTextChangedListener(new TextWatcher() {

        @Override
        public void onTextChanged(CharSequence s, int start, int before, int count) {

        }

        @Override
        public void beforeTextChanged(CharSequence s, int start, int count, int after) {

        }

        @Override
        public void afterTextChanged(Editable s) {
            if (editTextDestinationUsername.getText().length() >= 4) {
                buttonLentBook.setEnabled(true);
            } else {
                buttonLentBook.setEnabled(false);
            }
        }
    });

    buttonLentBook.setOnClickListener(new OnClickListener() {

        @Override
        public void onClick(View v) {
            DataClassLentABook data = new DataClassLentABook();

            data.destinationUser = editTextDestinationUsername.getText().toString();

            data.isbn = gotISBN;

            new AsyncTaskLentABook().execute(data);

        }
    });

}

---

From source file:com.github.guilhermesgb.marqueeto.sample.LicensesViewPagerAdapter.java

@Override
public Object instantiateItem(ViewGroup container, final int position) {
    LayoutInflater inflater = LayoutInflater.from(context);
    View view = inflater.inflate(R.layout.form_drivers_license, container, false);
    final DriversLicenseForm form = new DriversLicenseForm();
    ButterKnife.bind(form, view);/*from  w w w  .  ja  v  a 2s .com*/
    container.addView(view);
    final DriversLicense license;
    if (position != 0) {
        license = driversLicenses.get(position - 1);
    } else {
        license = new DriversLicense();
    }
    form.nameEditText.setText(license.getName());
    form.identityNumberEditText.setText(license.getIdentityNumber());
    form.issuingOrgEditText.setText(license.getIssuingOrg());
    form.cpfNumberEditText.setText(license.getCpfNumber());
    form.cpfNumberEditText.setTextChangedListener(new TextWatcher() {

        @Override
        public void beforeTextChanged(CharSequence sequence, int start, int count, int after) {
        }

        private boolean isUpdating;
        private String old = "";

        private String unmask(String s) {
            return s.replaceAll("[.]", "").replaceAll("[-]", "").replaceAll("[/]", "").replaceAll("[(]", "")
                    .replaceAll("[)]", "");
        }

        @Override
        public void onTextChanged(CharSequence sequence, int start, int before, int count) {
            String string = unmask(sequence.toString());
            String mask = "";
            if (isUpdating) {
                old = string;
                isUpdating = false;
                return;
            }
            int i = 0;
            for (char m : "###.###.###-##".toCharArray()) {
                if (m != '#' && string.length() > old.length()) {
                    mask += m;
                    continue;
                }
                try {
                    mask += string.charAt(i);
                } catch (Exception e) {
                    break;
                }
                i++;
            }
            isUpdating = true;
            form.cpfNumberEditText.setText(mask);
        }

        @Override
        public void afterTextChanged(Editable sequence) {
        }

    });
    form.birthDateEditText.setText(license.getBirthDate());
    form.filiationEditText.setText(license.getFiliation());
    form.goodThruEditText.setText(license.getGoodThru());
    form.issuingDateEditText.setText(license.getIssuingDate());
    form.locationEditText.setText(license.getLocation());
    form.saveButton.setOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View view) {
            if (validateAllFieldValues(form, context.getString(R.string.label_error_value_cannot_be_empty))) {
                license.setName(form.nameEditText.getText());
                license.setIdentityNumber(form.identityNumberEditText.getText());
                license.setIssuingOrg(form.issuingOrgEditText.getText());
                license.setCpfNumber(form.cpfNumberEditText.getText());
                license.setBirthDate(form.birthDateEditText.getText());
                license.setFiliation(form.filiationEditText.getText());
                license.setGoodThru(form.goodThruEditText.getText());
                license.setIssuingDate(form.issuingDateEditText.getText());
                license.setLocation(form.locationEditText.getText());
                license.save();
                ColoredSnackbar
                        .alert(Snackbar.make(form.saveButton,
                                context.getString(R.string.snackbar_saved_successfully), Snackbar.LENGTH_SHORT))
                        .show();
                if (position == 0) {
                    EventBus.getDefault().post(new NewLicenseEvent());
                } else {
                    EventBus.getDefault().post(new UpdateLicenseEvent(license.getCpfNumber()));
                }
            } else {
                ColoredSnackbar.alert(Snackbar.make(form.saveButton,
                        context.getString(R.string.snackbar_save_failed), Snackbar.LENGTH_SHORT)).show();
            }
        }

    });
    form.deleteButton.setVisibility(position == 0 ? View.GONE : View.VISIBLE);
    form.deleteButton.setOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View view) {
            new AlertDialog.Builder(context).setTitle(context.getString(R.string.dialog_title_are_you_sure))
                    .setPositiveButton(context.getString(R.string.dialog_positive),
                            new DialogInterface.OnClickListener() {

                                @Override
                                public void onClick(DialogInterface dialog, int which) {
                                    license.delete();
                                    ColoredSnackbar.alert(Snackbar.make(form.deleteButton,
                                            context.getString(R.string.snackbar_removed_successfully),
                                            Snackbar.LENGTH_SHORT)).show();
                                    EventBus.getDefault().post(new DeleteLicenseEvent());
                                }

                            })
                    .setNegativeButton(context.getString(R.string.dialog_negative),
                            new DialogInterface.OnClickListener() {

                                @Override
                                public void onClick(DialogInterface dialog, int which) {
                                }

                            })
                    .show();
        }

    });
    return view;
}

---

From source file:com.fimagena.filepicker.NewFolderFragment.java

@NonNull
@Override/*w  w w  .  j av  a2s.c  o  m*/
public Dialog onCreateDialog(Bundle savedInstanceState) {
    AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
    builder.setView(R.layout.dialog_folder_name).setTitle(R.string.new_folder)
            .setNegativeButton(android.R.string.cancel, null).setPositiveButton(android.R.string.ok, null);

    final AlertDialog dialog = builder.create();

    dialog.setOnShowListener(new DialogInterface.OnShowListener() {
        @Override
        public void onShow(DialogInterface dialog1) {
            final AlertDialog dialog = (AlertDialog) dialog1;
            final EditText editText = (EditText) dialog.findViewById(R.id.edit_text);

            Button cancel = dialog.getButton(AlertDialog.BUTTON_NEGATIVE);
            cancel.setOnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(View view) {
                    dialog.cancel();
                }
            });

            final Button ok = dialog.getButton(AlertDialog.BUTTON_POSITIVE);
            ok.setEnabled(false); // Start disabled
            ok.setOnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(View view) {
                    String itemName = editText.getText().toString();
                    if (validateName(itemName)) {
                        if (listener != null)
                            listener.onNewFolder(itemName);
                        dialog.dismiss();
                    }
                }
            });

            editText.addTextChangedListener(new TextWatcher() {
                @Override
                public void beforeTextChanged(final CharSequence s, final int start, final int count,
                        final int after) {
                }

                @Override
                public void onTextChanged(final CharSequence s, final int start, final int before,
                        final int count) {
                }

                @Override
                public void afterTextChanged(final Editable s) {
                    ok.setEnabled(validateName(s.toString()));
                }
            });
        }
    });

    return dialog;
}

---

From source file:fr.cph.chicago.core.fragment.BusFragment.java

private void addView() {
    busAdapter = new BusAdapter(listView);
    listView.setAdapter(busAdapter);//  w  w w  .j  ava  2  s  . com
    textFilter.setVisibility(TextView.VISIBLE);
    textFilter.addTextChangedListener(new TextWatcher() {

        final BusData busData = DataHolder.getInstance().getBusData();
        List<BusRoute> busRoutes = null;

        @Override
        public void beforeTextChanged(final CharSequence c, final int start, final int count, final int after) {
            busRoutes = new ArrayList<>();
        }

        @Override
        public void onTextChanged(final CharSequence c, final int start, final int before, final int count) {
            final List<BusRoute> busRoutes = busData.getBusRoutes();
            final CharSequence trimmed = c.toString().trim();
            this.busRoutes.addAll(Stream.of(busRoutes)
                    .filter(busRoute -> StringUtils.containsIgnoreCase(busRoute.getId(), trimmed)
                            || StringUtils.containsIgnoreCase(busRoute.getName(), trimmed))
                    .collect(Collectors.toList()));
        }

        @Override
        public void afterTextChanged(final Editable s) {
            busAdapter.setRoutes(busRoutes);
            busAdapter.notifyDataSetChanged();
        }
    });
}

---

From source file:com.checktipsplitter.wizard.ui.FreeTextFragment.java

@Override
public void onViewCreated(View view, Bundle savedInstanceState) {
    super.onViewCreated(view, savedInstanceState);

    mEditText.addTextChangedListener(new TextWatcher() {
        @Override//from w ww  .  j av a 2s . c  om
        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) {
            if (inputType == (InputType.TYPE_CLASS_NUMBER | InputType.TYPE_NUMBER_FLAG_DECIMAL)) {
                mPage.getData().putString(FreeTextPage.DATA_KEY,
                        (!TextUtils.isEmpty(editable.toString()))
                                ? String.valueOf(Float.valueOf(editable.toString()))
                                : null);
            } else if (inputType == InputType.TYPE_CLASS_NUMBER) {
                mPage.getData().putString(FreeTextPage.DATA_KEY,
                        (!TextUtils.isEmpty(editable.toString()))
                                ? String.valueOf(Integer.valueOf(editable.toString()))
                                : null);
            } else {
                mPage.getData().putString(FreeTextPage.DATA_KEY,
                        (editable != null) ? editable.toString() : null);
            }
            mPage.notifyDataChanged();
        }
    });
}

---

From source file:au.com.domain.AccountsAutoCompleteTextView.java

private void init(Context context) {
    addView(mAccountsAutocomplete = new AutoCompleteTextView(context));
    mAccountsAutocomplete.setImeOptions(EditorInfo.IME_ACTION_NEXT);
    mAccountsAutocomplete.setInputType(InputType.TYPE_TEXT_VARIATION_EMAIL_ADDRESS);

    if (TextUtils.isEmpty(getHint())) {
        setHint("Email");
    }//from w w w .java  2  s . c  om

    // TODO Make this a custom attr (currently does nothing)
    mThreshold = mAccountsAutocomplete.getThreshold();

    setAccountOptions();
    mAccountsAutocomplete.setOnFocusChangeListener(new View.OnFocusChangeListener() {
        @Override
        public void onFocusChange(View view, boolean b) {
            if (b && !isPermissionGranted()) {
                mAccountsAutocomplete.showDropDown();
            }
        }
    });
    mAccountsAutocomplete.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) {
            String currentText = charSequence.toString();
            if (!currentText.equalsIgnoreCase(getContext().getString(R.string.allow_accounts_suggestion))) {
                mCurrentText = charSequence.toString();
            }
        }

        @Override
        public void afterTextChanged(Editable editable) {
            if (isErrorEnabled()) {
                setError(null);
                setErrorEnabled(false);
            }
        }
    });
}

---

From source file:com.example.android.wizardpager.wizard.ui.ProfessorContactInfoFragment.java

@Override
public void onViewCreated(View view, Bundle savedInstanceState) {
    super.onViewCreated(view, savedInstanceState);

    mNameView.addTextChangedListener(new TextWatcher() {
        @Override/*from   w w w . j  a v a2s  . c om*/
        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) {
            mPage.getData().putString(ProfessorContactInfoPage.NAME_DATA_KEY,
                    (editable != null) ? editable.toString() : null);
            mPage.notifyDataChanged();
        }
    });

    mEmailView.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) {
            mPage.getData().putString(ProfessorContactInfoPage.EMAIL_DATA_KEY,
                    (editable != null) ? editable.toString() : null);
            mPage.notifyDataChanged();
        }
    });

    mPhoneView.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) {
            mPage.getData().putString(ProfessorContactInfoPage.PHONE_DATA_KEY,
                    (editable != null) ? editable.toString() : null);
            mPage.notifyDataChanged();
        }
    });
}

---

From source file:com.example.mysqltest.Payment.java

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.payment);/*from  w w w.  ja va  2  s  .  c  om*/

    //Intent getNfcLoad = getIntent();                  //untuk menerima passing
    //NFCLoad = getNfcLoad.getStringExtra("nfcLoad"); //data dari activity lain
    NFCLoad = ScanAndPay.NFCLoad; //disimpan di variabel NFCLoad

    //txtPayload = (EditText) findViewById(R.id.cobaGetID);   //memberi identitas edittext dengan nama txtPayLoad
    //txtPayload.setText(NFCLoad);

    /*sellerID = (EditText)findViewById(R.id.editIdPenjual);
    sellerID.addTextChangedListener(new TextWatcher() {
     public void afterTextChanged(Editable s) {
       // you can call or do what you want with your EditText here
        idPenjual = sellerID.getText().toString();
     }
     public void beforeTextChanged(CharSequence s, int start, int count, int after) {}
     public void onTextChanged(CharSequence s, int start, int before, int count) {}
     });*/

    itemID = (EditText) findViewById(R.id.editCode);
    itemID.addTextChangedListener(new TextWatcher() {
        public void afterTextChanged(Editable s) {
            // you can call or do what you want with your EditText here
            kodeBarang = itemID.getText().toString();
        }

        public void beforeTextChanged(CharSequence s, int start, int count, int after) {
        }

        public void onTextChanged(CharSequence s, int start, int before, int count) {
        }
    });

    itemPrice = (EditText) findViewById(R.id.editPrice);
    itemPrice.addTextChangedListener(new TextWatcher() {
        public void afterTextChanged(Editable s) {
            // you can call or do what you want with your EditText here
            hargaBarang = itemPrice.getText().toString();
        }

        public void beforeTextChanged(CharSequence s, int start, int count, int after) {
        }

        public void onTextChanged(CharSequence s, int start, int before, int count) {
        }
    });

    btnPayment = (Button) findViewById(R.id.btnProcess);
    btnPayment.setOnClickListener(new View.OnClickListener() {

        public void onClick(View v) {
            // TODO Auto-generated method stub
            new GetSaldo().execute(NFCLoad);
        }
    });
}

---

From source file:com.jaymullen.TrailJournal.wizard.ui.LocationFragment.java

@Override
public void onViewCreated(View view, Bundle savedInstanceState) {
    super.onViewCreated(view, savedInstanceState);

    mStartingLocation.addTextChangedListener(new TextWatcher() {
        @Override//  www.j  a v a 2s  . c  o m
        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) {
            mPage.getData().putString(LocationPage.START_DATA_KEY,
                    (editable != null) ? editable.toString() : null);
            mPage.notifyDataChanged();
        }
    });

    mEndingLocation.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) {
            mPage.getData().putString(LocationPage.DESTINATION_DATA_KEY,
                    (editable != null) ? editable.toString() : null);
            mPage.notifyDataChanged();
        }
    });
}

---

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