1package eu.siacs.conversations.ui;
2
3import android.app.AlertDialog;
4import android.content.Intent;
5import androidx.databinding.DataBindingUtil;
6import android.os.Bundle;
7import androidx.appcompat.widget.Toolbar;
8import android.text.Editable;
9import android.text.Html;
10import android.text.TextUtils;
11import android.text.TextWatcher;
12import android.util.Log;
13import android.view.KeyEvent;
14import android.view.View;
15import android.widget.EditText;
16
17import org.jetbrains.annotations.NotNull;
18
19import java.util.concurrent.atomic.AtomicBoolean;
20
21import eu.siacs.conversations.Config;
22import eu.siacs.conversations.R;
23import eu.siacs.conversations.databinding.ActivityEnterNumberBinding;
24import eu.siacs.conversations.entities.Account;
25import eu.siacs.conversations.services.QuickConversationsService;
26import eu.siacs.conversations.ui.drawable.TextDrawable;
27import eu.siacs.conversations.ui.util.ApiDialogHelper;
28import eu.siacs.conversations.utils.AccountUtils;
29import eu.siacs.conversations.utils.LocationProvider;
30import eu.siacs.conversations.utils.PhoneNumberUtilWrapper;
31import io.michaelrocks.libphonenumber.android.NumberParseException;
32import io.michaelrocks.libphonenumber.android.PhoneNumberUtil;
33import io.michaelrocks.libphonenumber.android.Phonenumber;
34
35public class EnterPhoneNumberActivity extends XmppActivity implements QuickConversationsService.OnVerificationRequested {
36
37 private static final int REQUEST_CHOOSE_COUNTRY = 0x1234;
38
39 private ActivityEnterNumberBinding binding;
40
41 private final AtomicBoolean redirectInProgress = new AtomicBoolean(false);
42
43 private String region = null;
44 private final TextWatcher countryCodeTextWatcher = new TextWatcher() {
45 @Override
46 public void beforeTextChanged(CharSequence s, int start, int count, int after) {
47
48 }
49
50 @Override
51 public void onTextChanged(CharSequence s, int start, int before, int count) {
52
53 }
54
55 @Override
56 public void afterTextChanged(Editable editable) {
57 final String text = editable.toString();
58 try {
59 final int oldCode = region != null ? PhoneNumberUtilWrapper.getInstance(EnterPhoneNumberActivity.this).getCountryCodeForRegion(region) : 0;
60 final int code = Integer.parseInt(text);
61 if (oldCode != code) {
62 region = PhoneNumberUtilWrapper.getInstance(EnterPhoneNumberActivity.this).getRegionCodeForCountryCode(code);
63 }
64 if ("ZZ".equals(region)) {
65 binding.country.setText(TextUtils.isEmpty(text) ? R.string.choose_a_country : R.string.invalid_country_code);
66 } else {
67 binding.number.requestFocus();
68 binding.country.setText(PhoneNumberUtilWrapper.getCountryForCode(region));
69 }
70 } catch (NumberFormatException e) {
71 binding.country.setText(TextUtils.isEmpty(text) ? R.string.choose_a_country : R.string.invalid_country_code);
72 }
73 }
74 };
75 private boolean requestingVerification = false;
76
77 @Override
78 protected void refreshUiReal() {
79
80 }
81
82 @Override
83 public void onBackendConnected() {
84 xmppConnectionService.getQuickConversationsService().addOnVerificationRequestedListener(this);
85 final Account account = AccountUtils.getFirst(xmppConnectionService);
86 if (account != null) {
87 runOnUiThread(this::performRedirectToVerificationActivity);
88 }
89 }
90
91 @Override
92 protected void onCreate(final Bundle savedInstanceState) {
93 super.onCreate(savedInstanceState);
94
95 String region = savedInstanceState != null ? savedInstanceState.getString("region") : null;
96 boolean requestingVerification = savedInstanceState != null && savedInstanceState.getBoolean("requesting_verification", false);
97 if (region != null) {
98 this.region = region;
99 } else {
100 this.region = LocationProvider.getUserCountry(this);
101 }
102
103 this.binding = DataBindingUtil.setContentView(this, R.layout.activity_enter_number);
104 this.binding.countryCode.setCompoundDrawables(new TextDrawable(this.binding.countryCode, "+"), null, null, null);
105 this.binding.country.setOnClickListener(this::onSelectCountryClick);
106 this.binding.next.setOnClickListener(this::onNextClick);
107 Activities.setStatusAndNavigationBarColors(this, binding.getRoot());
108 setSupportActionBar(this.binding.toolbar);
109 this.binding.countryCode.addTextChangedListener(this.countryCodeTextWatcher);
110 this.binding.countryCode.setText(String.valueOf(PhoneNumberUtilWrapper.getInstance(this).getCountryCodeForRegion(this.region)));
111 this.binding.number.setOnKeyListener((v, keyCode, event) -> {
112 if (event.getAction() != KeyEvent.ACTION_DOWN) {
113 return false;
114 }
115 final EditText editText = (EditText) v;
116 final boolean cursorAtZero = editText.getSelectionEnd() == 0 && editText.getSelectionStart() == 0;
117 if (keyCode == KeyEvent.KEYCODE_DEL && (cursorAtZero || editText.getText().length() == 0)) {
118 final Editable countryCode = this.binding.countryCode.getText();
119 if (countryCode.length() > 0) {
120 countryCode.delete(countryCode.length() - 1, countryCode.length());
121 this.binding.countryCode.setSelection(countryCode.length());
122 }
123 this.binding.countryCode.requestFocus();
124 return true;
125 }
126 return false;
127 });
128 setRequestingVerificationState(requestingVerification);
129 }
130
131 @Override
132 public void onSaveInstanceState(@NotNull Bundle savedInstanceState) {
133 if (this.region != null) {
134 savedInstanceState.putString("region", this.region);
135 }
136 savedInstanceState.putBoolean("requesting_verification", this.requestingVerification);
137 super.onSaveInstanceState(savedInstanceState);
138 }
139
140 @Override
141 public void onStop() {
142 if (xmppConnectionService != null) {
143 xmppConnectionService.getQuickConversationsService().removeOnVerificationRequestedListener(this);
144 }
145 super.onStop();
146 }
147
148 private void onNextClick(View v) {
149 final AlertDialog.Builder builder = new AlertDialog.Builder(this);
150 try {
151 final Editable number = this.binding.number.getText();
152 final String input = number.toString();
153 final Phonenumber.PhoneNumber phoneNumber = PhoneNumberUtilWrapper.getInstance(this).parse(input, region);
154 this.binding.countryCode.setText(String.valueOf(phoneNumber.getCountryCode()));
155 number.clear();
156 number.append(String.valueOf(phoneNumber.getNationalNumber()));
157 final String formattedPhoneNumber = PhoneNumberUtilWrapper.getInstance(this).format(phoneNumber, PhoneNumberUtil.PhoneNumberFormat.INTERNATIONAL).replace(' ','\u202F');
158
159 if (PhoneNumberUtilWrapper.getInstance(this).isValidNumber(phoneNumber)) {
160 builder.setMessage(Html.fromHtml(getString(R.string.we_will_be_verifying, formattedPhoneNumber)));
161 builder.setNegativeButton(R.string.edit, null);
162 builder.setPositiveButton(R.string.ok, (dialog, which) -> onPhoneNumberEntered(phoneNumber));
163 } else {
164 builder.setMessage(getString(R.string.not_a_valid_phone_number, formattedPhoneNumber));
165 builder.setPositiveButton(R.string.ok, null);
166 }
167 Log.d(Config.LOGTAG, phoneNumber.toString());
168 } catch (NumberParseException e) {
169 builder.setMessage(R.string.please_enter_your_phone_number);
170 builder.setPositiveButton(R.string.ok, null);
171 }
172 builder.create().show();
173 }
174
175 private void onSelectCountryClick(View view) {
176 final Intent intent = new Intent(this, ChooseCountryActivity.class);
177 startActivityForResult(intent, REQUEST_CHOOSE_COUNTRY);
178 }
179
180 private void onPhoneNumberEntered(Phonenumber.PhoneNumber phoneNumber) {
181 setRequestingVerificationState(true);
182 xmppConnectionService.getQuickConversationsService().requestVerification(phoneNumber);
183 }
184
185 private void setRequestingVerificationState(boolean requesting) {
186 this.requestingVerification = requesting;
187 this.binding.countryCode.setEnabled(!requesting);
188 this.binding.country.setEnabled(!requesting);
189 this.binding.number.setEnabled(!requesting);
190 this.binding.next.setEnabled(!requesting);
191 this.binding.next.setText(requesting ? R.string.requesting_sms : R.string.next);
192 this.binding.progressBar.setVisibility(requesting ? View.VISIBLE : View.GONE);
193 this.binding.progressBar.setIndeterminate(requesting);
194 }
195
196 @Override
197 public void onActivityResult(int requestCode, int resultCode, final Intent data) {
198 super.onActivityResult(requestCode, resultCode, data);
199 if (resultCode == RESULT_OK && requestCode == REQUEST_CHOOSE_COUNTRY) {
200 final String region = data.getStringExtra("region");
201 if (region != null) {
202 this.region = region;
203 final int countryCode = PhoneNumberUtilWrapper.getInstance(this).getCountryCodeForRegion(region);
204 this.binding.countryCode.setText(String.valueOf(countryCode));
205 }
206 }
207 }
208
209 private void performRedirectToVerificationActivity(long timestamp) {
210 if (redirectInProgress.compareAndSet(false, true)) {
211 Intent intent = new Intent(this, VerifyActivity.class);
212 intent.putExtra(VerifyActivity.EXTRA_RETRY_SMS_AFTER, timestamp);
213 startActivity(intent);
214 finish();
215 }
216 }
217
218 private void performRedirectToVerificationActivity() {
219 if (redirectInProgress.compareAndSet(false, true)) {
220 startActivity(new Intent(this, VerifyActivity.class));
221 finish();
222 }
223 }
224
225 @Override
226 public void onVerificationRequestFailed(int code) {
227 runOnUiThread(() -> {
228 setRequestingVerificationState(false);
229 ApiDialogHelper.createError(this, code).show();
230 });
231 }
232
233 @Override
234 public void onVerificationRequested() {
235 runOnUiThread(this::performRedirectToVerificationActivity);
236 }
237
238 @Override
239 public void onVerificationRequestedRetryAt(long timestamp) {
240 runOnUiThread(() -> performRedirectToVerificationActivity(timestamp));
241 }
242}