From 55e6952f1d88f3ecc009d9cf16451fafeb259452 Mon Sep 17 00:00:00 2001
From: percy-g2 <gahlotpercy@gmail.com>
Date: Sun, 14 Jan 2018 06:43:12 +0530
Subject: [PATCH] show country code as per default locale country for
 notification and signal number when opening.

---
 build.gradle                                  |  2 +-
 .../org/havenapp/main/SettingsFragment.java   | 28 ++++++++++++++++---
 2 files changed, 25 insertions(+), 5 deletions(-)

diff --git a/build.gradle b/build.gradle
index e7ff27eb..3614179f 100644
--- a/build.gradle
+++ b/build.gradle
@@ -121,7 +121,7 @@ dependencies {
     compile 'com.maxproj.simplewaveform:app:1.0.0'
     compile 'com.takisoft.fix:preference-v7:27.0.2.0'
     compile 'com.wdullaer:materialdatetimepicker:3.5.0'
-
+    compile 'com.googlecode.libphonenumber:libphonenumber:8.7.0'
     implementation('com.mikepenz:aboutlibraries:6.0.1@aar') {
         transitive = true
     }
diff --git a/src/main/java/org/havenapp/main/SettingsFragment.java b/src/main/java/org/havenapp/main/SettingsFragment.java
index ace220e0..6879a1be 100644
--- a/src/main/java/org/havenapp/main/SettingsFragment.java
+++ b/src/main/java/org/havenapp/main/SettingsFragment.java
@@ -22,6 +22,7 @@
 import android.view.MenuItem;
 import android.widget.Toast;
 
+import com.google.i18n.phonenumbers.PhoneNumberUtil;
 import com.takisoft.fix.support.v7.preference.PreferenceFragmentCompat;
 import com.wdullaer.materialdatetimepicker.time.TimePickerDialog;
 
@@ -31,6 +32,7 @@
 import org.havenapp.main.ui.MicrophoneConfigureActivity;
 
 import java.io.File;
+import java.util.Locale;
 
 import info.guardianproject.netcipher.proxy.OrbotHelper;
 
@@ -76,6 +78,19 @@ public void onCreatePreferencesFix(Bundle bundle, String s) {
             ((SwitchPreferenceCompat) findPreference(PreferenceManager.SMS_ACTIVE)).setChecked(true);
         }
 
+        findPreference(PreferenceManager.SMS_NUMBER).setOnPreferenceClickListener(preference -> {
+            if (preferences.getSmsNumber().isEmpty()) {
+                ((EditTextPreference) findPreference(PreferenceManager.SMS_NUMBER)).setText(getCountryCode());
+            }
+            return false;
+        });
+        findPreference(PreferenceManager.REGISTER_SIGNAL).setOnPreferenceClickListener(preference -> {
+            if (preferences.getSignalUsername() == null) {
+                ((EditTextPreference) findPreference(PreferenceManager.REGISTER_SIGNAL)).setText(getCountryCode());
+            }
+            return false;
+        });
+
         if (checkValidString(preferences.getSmsNumber())) {
             ((EditTextPreference) findPreference(PreferenceManager.SMS_NUMBER)).setText(preferences.getSmsNumber().trim());
             findPreference(PreferenceManager.SMS_NUMBER).setSummary(preferences.getSmsNumber().trim());
@@ -254,7 +269,7 @@ public void onSharedPreferenceChanged(SharedPreferences sharedPreferences, Strin
             case PreferenceManager.REGISTER_SIGNAL:
                 String signalNum = ((EditTextPreference) findPreference(PreferenceManager.REGISTER_SIGNAL)).getText();
 
-                if (checkValidString(signalNum)) {
+                if (checkValidString(signalNum) && !getCountryCode().equalsIgnoreCase(signalNum)) {
                     signalNum = "+" + signalNum.trim().replaceAll("[^0-9]", "");
 
                     preferences.setSignalUsername(signalNum);
@@ -262,7 +277,7 @@ public void onSharedPreferenceChanged(SharedPreferences sharedPreferences, Strin
 
                     resetSignal(preferences.getSignalUsername());
                     activateSignal(preferences.getSignalUsername(), null);
-                } else {
+                } else if (!getCountryCode().equalsIgnoreCase(signalNum)) {
                     preferences.setSignalUsername("");
                     findPreference(PreferenceManager.REGISTER_SIGNAL).setSummary(R.string.register_signal_desc);
                 }
@@ -305,6 +320,11 @@ public void onSharedPreferenceChanged(SharedPreferences sharedPreferences, Strin
         }
     }
 
+    String getCountryCode() {
+        PhoneNumberUtil phoneUtil = PhoneNumberUtil.getInstance();
+        return "+" + String.valueOf(phoneUtil.getCountryCodeForRegion(Locale.getDefault().getCountry()));
+    }
+
     private void setPhoneNumber() {
         boolean smsActive = ((SwitchPreferenceCompat) findPreference(PreferenceManager.SMS_ACTIVE)).isChecked();
         String phoneNumber = ((EditTextPreference) findPreference(PreferenceManager.SMS_NUMBER)).getText();
@@ -314,10 +334,10 @@ private void setPhoneNumber() {
             preferences.activateSms(false);
         }
 
-        if (checkValidString(phoneNumber)) {
+        if (checkValidString(phoneNumber) && !getCountryCode().equalsIgnoreCase(phoneNumber)) {
             preferences.setSmsNumber(phoneNumber.trim());
             findPreference(PreferenceManager.SMS_NUMBER).setSummary(phoneNumber.trim());
-        } else {
+        } else if (!getCountryCode().equalsIgnoreCase(phoneNumber)){
             preferences.setSmsNumber("");
             findPreference(PreferenceManager.SMS_NUMBER).setSummary(R.string.sms_dialog_message);
         }