/*
* Copyright (C) 2010 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.android.browser;
import android.app.Fragment;
import android.content.Context;
import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
import android.text.Editable;
import android.text.TextWatcher;
import android.util.Log;
import android.view.View;
import android.view.ViewGroup;
import android.view.View.OnClickListener;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.inputmethod.InputMethodManager;
import android.webkit.WebSettings.AutoFillProfile;
import android.widget.Button;
import android.widget.EditText;
import android.widget.Toast;
public class AutoFillSettingsFragment extends Fragment {
private static final String LOGTAG = "AutoFillSettingsFragment";
private EditText mFullNameEdit;
private EditText mEmailEdit;
private EditText mCompanyEdit;
private EditText mAddressLine1Edit;
private EditText mAddressLine2Edit;
private EditText mCityEdit;
private EditText mStateEdit;
private EditText mZipEdit;
private EditText mCountryEdit;
private EditText mPhoneEdit;
private Button mSaveButton;
// Used to display toast after DB interactions complete.
private Handler mHandler;
private BrowserSettings mSettings;
private final static int PROFILE_SAVED_MSG = 100;
private final static int PROFILE_DELETED_MSG = 101;
// For now we support just one profile so it's safe to hardcode the
// id to 1 here. In the future this unique identifier will be set
// dynamically.
private int mUniqueId = 1;
private class PhoneNumberValidator implements TextWatcher {
// Keep in sync with kPhoneNumberLength in chrome/browser/autofill/phone_number.cc
private static final int PHONE_NUMBER_LENGTH = 7;
private static final String PHONE_NUMBER_SEPARATORS_REGEX = "[\\s\\.\\(\\)-]";
public void afterTextChanged(Editable s) {
String phoneNumber = s.toString();
int phoneNumberLength = phoneNumber.length();
// Strip out any phone number separators.
phoneNumber = phoneNumber.replaceAll(PHONE_NUMBER_SEPARATORS_REGEX, "");
int strippedPhoneNumberLength = phoneNumber.length();
if (phoneNumberLength > 0 && strippedPhoneNumberLength < PHONE_NUMBER_LENGTH) {
mPhoneEdit.setError(getResources().getText(
R.string.autofill_profile_editor_phone_number_invalid));
} else {
mPhoneEdit.setError(null);
}
updateButtonState();
}
public void beforeTextChanged(CharSequence s, int start, int count, int after) {
}
public void onTextChanged(CharSequence s, int start, int before, int count) {
}
}
private class FieldChangedListener implements TextWatcher {
public void afterTextChanged(Editable s) {
updateButtonState();
}
public void beforeTextChanged(CharSequence s, int start, int count, int after) {
}
public void onTextChanged(CharSequence s, int start, int before, int count) {
}
}
private TextWatcher mFieldChangedListener = new FieldChangedListener();
public AutoFillSettingsFragment() {
mHandler = new Handler() {
@Override
public void handleMessage(Message msg) {
Context c = getActivity();
switch (msg.what) {
case PROFILE_SAVED_MSG:
if (c != null) {
Toast.makeText(c, R.string.autofill_profile_successful_save,
Toast.LENGTH_SHORT).show();
closeEditor();
}
break;
case PROFILE_DELETED_MSG:
if (c != null) {
Toast.makeText(c, R.string.autofill_profile_successful_delete,
Toast.LENGTH_SHORT).show();
}
break;
}
}
};
}
@Override
public void onCreate(Bundle savedState) {
super.onCreate(savedState);
setHasOptionsMenu(true);
mSettings = BrowserSettings.getInstance();
}
@Override
public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
inflater.inflate(R.menu.autofill_profile_editor, menu);
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
if (item.getItemId() == R.id.autofill_profile_editor_delete_profile_menu_id) {
// Clear the UI.
mFullNameEdit.setText("");
mEmailEdit.setText("");
mCompanyEdit.setText("");
mAddressLine1Edit.setText("");
mAddressLine2Edit.setText("");
mCityEdit.setText("");
mStateEdit.setText("");
mZipEdit.setText("");
mCountryEdit.setText("");
mPhoneEdit.setText("");
// Update browser settings and native with a null profile. This will
// trigger the current profile to get deleted from the DB.
mSettings.setAutoFillProfile(null,
mHandler.obtainMessage(PROFILE_DELETED_MSG));
updateButtonState();
return true;
}
return false;
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View v = inflater.inflate(R.layout.autofill_settings_fragment, container, false);
mFullNameEdit = (EditText)v.findViewById(R.id.autofill_profile_editor_name_edit);
mEmailEdit = (EditText)v.findViewById(R.id.autofill_profile_editor_email_address_edit);
mCompanyEdit = (EditText)v.findViewById(R.id.autofill_profile_editor_company_name_edit);
mAddressLine1Edit = (EditText)v.findViewById(
R.id.autofill_profile_editor_address_line_1_edit);
mAddressLine2Edit = (EditText)v.findViewById(
R.id.autofill_profile_editor_address_line_2_edit);
mCityEdit = (EditText)v.findViewById(R.id.autofill_profile_editor_city_edit);
mStateEdit = (EditText)v.findViewById(R.id.autofill_profile_editor_state_edit);
mZipEdit = (EditText)v.findViewById(R.id.autofill_profile_editor_zip_code_edit);
mCountryEdit = (EditText)v.findViewById(R.id.autofill_profile_editor_country_edit);
mPhoneEdit = (EditText)v.findViewById(R.id.autofill_profile_editor_phone_number_edit);
mFullNameEdit.addTextChangedListener(mFieldChangedListener);
mEmailEdit.addTextChangedListener(mFieldChangedListener);
mCompanyEdit.addTextChangedListener(mFieldChangedListener);
mAddressLine1Edit.addTextChangedListener(mFieldChangedListener);
mAddressLine2Edit.addTextChangedListener(mFieldChangedListener);
mCityEdit.addTextChangedListener(mFieldChangedListener);
mStateEdit.addTextChangedListener(mFieldChangedListener);
mZipEdit.addTextChangedListener(mFieldChangedListener);
mCountryEdit.addTextChangedListener(mFieldChangedListener);
mPhoneEdit.addTextChangedListener(new PhoneNumberValidator());
mSaveButton = (Button)v.findViewById(R.id.autofill_profile_editor_save_button);
mSaveButton.setOnClickListener(new OnClickListener() {
public void onClick(View button) {
AutoFillProfile newProfile = new AutoFillProfile(
mUniqueId,
mFullNameEdit.getText().toString(),
mEmailEdit.getText().toString(),
mCompanyEdit.getText().toString(),
mAddressLine1Edit.getText().toString(),
mAddressLine2Edit.getText().toString(),
mCityEdit.getText().toString(),
mStateEdit.getText().toString(),
mZipEdit.getText().toString(),
mCountryEdit.getText().toString(),
mPhoneEdit.getText().toString());
mSettings.setAutoFillProfile(newProfile,
mHandler.obtainMessage(PROFILE_SAVED_MSG));
}
});
// Populate the text boxes with any pre existing AutoFill data.
AutoFillProfile activeProfile = mSettings.getAutoFillProfile();
if (activeProfile != null) {
mFullNameEdit.setText(activeProfile.getFullName());
mEmailEdit.setText(activeProfile.getEmailAddress());
mCompanyEdit.setText(activeProfile.getCompanyName());
mAddressLine1Edit.setText(activeProfile.getAddressLine1());
mAddressLine2Edit.setText(activeProfile.getAddressLine2());
mCityEdit.setText(activeProfile.getCity());
mStateEdit.setText(activeProfile.getState());
mZipEdit.setText(activeProfile.getZipCode());
mCountryEdit.setText(activeProfile.getCountry());
mPhoneEdit.setText(activeProfile.getPhoneNumber());
}
updateButtonState();
return v;
}
public void updateButtonState() {
boolean valid = (mFullNameEdit.getText().toString().length() > 0 ||
mEmailEdit.getText().toString().length() > 0 ||
mCompanyEdit.getText().toString().length() > 0 ||
mAddressLine1Edit.getText().toString().length() > 0 ||
mAddressLine2Edit.getText().toString().length() > 0 ||
mCityEdit.getText().toString().length() > 0 ||
mStateEdit.getText().toString().length() > 0 ||
mZipEdit.getText().toString().length() > 0 ||
mCountryEdit.getText().toString().length() > 0) &&
mPhoneEdit.getError() == null;
// Only enable the save buttons if we have at least one field completed
// and the phone number (if present is valid).
mSaveButton.setEnabled(valid);
}
private void closeEditor() {
// Hide the IME if the user wants to close while an EditText has focus
InputMethodManager imm = (InputMethodManager) getActivity().getSystemService(
Context.INPUT_METHOD_SERVICE);
imm.hideSoftInputFromWindow(getView().getWindowToken(), 0);
if (getFragmentManager().getBackStackEntryCount() > 0) {
getFragmentManager().popBackStack();
} else {
getActivity().finish();
}
}
}