1package eu.siacs.conversations.ui;
2
3import android.app.AlertDialog;
4import android.content.Intent;
5import android.databinding.DataBindingUtil;
6import android.os.Bundle;
7import android.support.v7.app.AppCompatActivity;
8import android.support.v7.widget.Toolbar;
9import android.text.Editable;
10import android.text.Html;
11import android.text.TextUtils;
12import android.text.TextWatcher;
13import android.util.Log;
14import android.view.KeyEvent;
15import android.view.View;
16import android.widget.TextView;
17
18import eu.siacs.conversations.Config;
19import eu.siacs.conversations.R;
20import eu.siacs.conversations.databinding.ActivityEnterNumberBinding;
21import eu.siacs.conversations.ui.drawable.TextDrawable;
22import eu.siacs.conversations.utils.PhoneNumberUtilWrapper;
23import io.michaelrocks.libphonenumber.android.NumberParseException;
24import io.michaelrocks.libphonenumber.android.PhoneNumberUtil;
25import io.michaelrocks.libphonenumber.android.Phonenumber;
26
27public class EnterPhoneNumberActivity extends AppCompatActivity {
28
29 private static final int REQUEST_CHOOSE_COUNTRY = 0x1234;
30
31 private ActivityEnterNumberBinding binding;
32 private String region = null;
33 private final TextWatcher countryCodeTextWatcher = new TextWatcher() {
34 @Override
35 public void beforeTextChanged(CharSequence s, int start, int count, int after) {
36
37 }
38
39 @Override
40 public void onTextChanged(CharSequence s, int start, int before, int count) {
41
42 }
43
44 @Override
45 public void afterTextChanged(Editable editable) {
46 final String text = editable.toString();
47 try {
48 final int oldCode = region != null ? PhoneNumberUtilWrapper.getInstance(EnterPhoneNumberActivity.this).getCountryCodeForRegion(region) : 0;
49 final int code = Integer.parseInt(text);
50 if (oldCode != code) {
51 region = PhoneNumberUtilWrapper.getInstance(EnterPhoneNumberActivity.this).getRegionCodeForCountryCode(code);
52 }
53 if ("ZZ".equals(region)) {
54 binding.country.setText(TextUtils.isEmpty(text) ? R.string.choose_a_country : R.string.invalid_country_code);
55 } else {
56 binding.number.requestFocus();
57 binding.country.setText(PhoneNumberUtilWrapper.getCountryForCode(region));
58 }
59 } catch (NumberFormatException e) {
60 binding.country.setText(TextUtils.isEmpty(text) ? R.string.choose_a_country : R.string.invalid_country_code);
61 }
62 }
63 };
64
65 @Override
66 protected void onCreate(final Bundle savedInstanceState) {
67 super.onCreate(savedInstanceState);
68
69 String region = savedInstanceState != null ? savedInstanceState.getString("region") : null;
70 if (region != null) {
71 this.region = region;
72 } else {
73 this.region = PhoneNumberUtilWrapper.getUserCountry(this);
74 }
75
76 this.binding = DataBindingUtil.setContentView(this, R.layout.activity_enter_number);
77 this.binding.countryCode.setCompoundDrawables(new TextDrawable(this.binding.countryCode, "+"), null, null, null);
78 this.binding.country.setOnClickListener(this::onSelectCountryClick);
79 this.binding.next.setOnClickListener(this::onNextClick);
80 setSupportActionBar((Toolbar) this.binding.toolbar);
81 this.binding.countryCode.addTextChangedListener(this.countryCodeTextWatcher);
82 this.binding.countryCode.setText(String.valueOf(PhoneNumberUtilWrapper.getInstance(this).getCountryCodeForRegion(this.region)));
83 }
84
85 @Override
86 public void onSaveInstanceState(Bundle savedInstanceState) {
87 if (this.region != null) {
88 savedInstanceState.putString("region", this.region);
89 }
90 super.onSaveInstanceState(savedInstanceState);
91 }
92
93 private void onNextClick(View v) {
94 final AlertDialog.Builder builder = new AlertDialog.Builder(this);
95 try {
96 final Editable number = this.binding.number.getText();
97 final String input = number.toString();
98 final Phonenumber.PhoneNumber phoneNumber = PhoneNumberUtilWrapper.getInstance(this).parse(input, region);
99 this.binding.countryCode.setText(String.valueOf(phoneNumber.getCountryCode()));
100 number.clear();
101 number.append(String.valueOf(phoneNumber.getNationalNumber()));
102 final String formattedPhoneNumber = PhoneNumberUtilWrapper.getInstance(this).format(phoneNumber, PhoneNumberUtil.PhoneNumberFormat.INTERNATIONAL);
103
104 if (PhoneNumberUtilWrapper.getInstance(this).isValidNumber(phoneNumber)) {
105 builder.setMessage(Html.fromHtml(getString(R.string.we_will_be_verifying, formattedPhoneNumber)));
106 builder.setNegativeButton(R.string.edit, null);
107 builder.setPositiveButton(R.string.ok, (dialog, which) -> onPhoneNumberEntered(phoneNumber));
108 } else {
109 builder.setMessage(getString(R.string.not_a_valid_phone_number, formattedPhoneNumber));
110 builder.setPositiveButton(R.string.ok, null);
111 }
112 Log.d(Config.LOGTAG, phoneNumber.toString());
113 } catch (NumberParseException e) {
114 builder.setMessage(R.string.please_enter_your_phone_number);
115 builder.setPositiveButton(R.string.ok, null);
116 }
117 builder.create().show();
118 }
119
120 private void onSelectCountryClick(View view) {
121 Intent intent = new Intent(this, ChooseCountryActivity.class);
122 startActivityForResult(intent, REQUEST_CHOOSE_COUNTRY);
123 }
124
125 private void onPhoneNumberEntered(Phonenumber.PhoneNumber phoneNumber) {
126
127 }
128
129 @Override
130 public void onActivityResult(int requestCode, int resultCode, final Intent data) {
131 super.onActivityResult(requestCode, resultCode, data);
132 if (resultCode == RESULT_OK && requestCode == REQUEST_CHOOSE_COUNTRY) {
133 String region = data.getStringExtra("region");
134 if (region != null) {
135 this.region = region;
136 final int countryCode = PhoneNumberUtilWrapper.getInstance(this).getCountryCodeForRegion(region);
137 this.binding.countryCode.setText(String.valueOf(countryCode));
138 }
139 }
140 }
141
142}