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- Pin settings is now working

Browse source 
- Pin lock screen is almost done (work in progress...)
This commit is contained in:
Javier Varona 2018-01-30 21:44:37 -04:00
parent 9c62f7a422
commit c5f2ff21c7
18 changed files with 626 additions and 49 deletions
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2
app/src/main/AndroidManifest.xml
View file

@ -36,6 +36,8 @@
</activity>
<activity android:name=".activities.BackupSeedActivity" >
</activity>
<activity android:name=".activities.PinRequestActivity" >
</activity>
<activity android:name=".activities.SettingsActivity"
android:theme="@style/AppTheme.NoActionBar" >
</activity>

42
app/src/main/java/cy/agorise/crystalwallet/activities/PinRequestActivity.java Normal file
View file

@ -0,0 +1,42 @@
package cy.agorise.crystalwallet.activities;
import android.arch.lifecycle.LiveData;
import android.arch.lifecycle.Observer;
import android.arch.lifecycle.ViewModelProviders;
import android.os.Bundle;
import android.support.annotation.Nullable;
import android.support.v7.app.AppCompatActivity;
import android.text.Editable;
import android.widget.Button;
import android.widget.EditText;
import android.widget.TextView;
import butterknife.BindView;
import butterknife.ButterKnife;
import butterknife.OnClick;
import butterknife.OnTextChanged;
import cy.agorise.crystalwallet.R;
import cy.agorise.crystalwallet.models.AccountSeed;
import cy.agorise.crystalwallet.models.GeneralSetting;
import cy.agorise.crystalwallet.viewmodels.AccountSeedViewModel;
public class PinRequestActivity extends AppCompatActivity {
@BindView(R.id.etPassword)
EditText etPassword;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_pin_request);
ButterKnife.bind(this);
}
@OnTextChanged(value = R.id.etPassword,
callback = OnTextChanged.Callback.AFTER_TEXT_CHANGED)
void afterPasswordChanged(Editable editable) {
this.finish();
}
}

2
app/src/main/java/cy/agorise/crystalwallet/application/CrystalApplication.java
View file

@ -26,5 +26,7 @@ public class CrystalApplication extends Application {
Intent intent = new Intent(getApplicationContext(), CrystalWalletService.class);
startService(intent);
registerActivityLifecycleCallbacks(new CrystalSecurityMonitor());
}
}

70
app/src/main/java/cy/agorise/crystalwallet/application/CrystalSecurityMonitor.java Normal file
View file

@ -0,0 +1,70 @@
package cy.agorise.crystalwallet.application;
import android.app.Activity;
import android.app.Application;
import android.content.Intent;
import android.os.Bundle;
import android.widget.Toast;
import cy.agorise.crystalwallet.activities.CreateSeedActivity;
import cy.agorise.crystalwallet.activities.PinRequestActivity;
/**
* Created by Henry Varona on 27/1/2018.
*/
class CrystalSecurityMonitor implements Application.ActivityLifecycleCallbacks {
private int numStarted = 0;
@Override
public void onActivityStarted(Activity activity) {
if (numStarted == 0) {
callPasswordRequest(activity);
}
numStarted++;
}
@Override
public void onActivityStopped(Activity activity) {
numStarted--;
if (numStarted == 0) {
callPasswordRequest(activity);
}
}
public void callPasswordRequest(Activity activity){
if ((!activity.getIntent().hasExtra("ACTIVITY_TYPE")) || (!activity.getIntent().getStringExtra("ACTIVITY_TYPE").equals("PASSWORD_REQUEST"))) {
//Intent intent = new Intent(activity, PinRequestActivity.class);
//intent.putExtra("ACTIVITY_TYPE", "PASSWORD_REQUEST");
//activity.startActivity(intent);
}
}
@Override
public void onActivityCreated(Activity activity, Bundle bundle) {
//
}
@Override
public void onActivityResumed(Activity activity) {
//
}
@Override
public void onActivityPaused(Activity activity) {
//
}
@Override
public void onActivitySaveInstanceState(Activity activity, Bundle bundle) {
//
}
@Override
public void onActivityDestroyed(Activity activity) {
//
}
}

4
app/src/main/java/cy/agorise/crystalwallet/dao/CryptoCurrencyDao.java
View file

@ -1,5 +1,6 @@
package cy.agorise.crystalwallet.dao;
import android.arch.lifecycle.LiveData;
import android.arch.persistence.room.Dao;
import android.arch.persistence.room.Insert;
import android.arch.persistence.room.OnConflictStrategy;
@ -28,6 +29,9 @@ public interface CryptoCurrencyDao {
@Query("SELECT * FROM crypto_currency WHERE id IN (:ids)")
List<CryptoCurrency> getByIds(List<Long> ids);
@Query("SELECT * FROM crypto_currency WHERE name = :name")
LiveData<CryptoCurrency> getLiveDataByName(String name);
@Query("SELECT * FROM crypto_currency WHERE name = :name")
CryptoCurrency getByName(String name);

102
app/src/main/java/cy/agorise/crystalwallet/fragments/GeneralSettingsFragment.java
View file

@ -1,19 +1,44 @@
package cy.agorise.crystalwallet.fragments;
import android.arch.lifecycle.LiveData;
import android.arch.lifecycle.Observer;
import android.arch.lifecycle.ViewModelProviders;
import android.os.Bundle;
import android.support.annotation.Nullable;
import android.support.v4.app.Fragment;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.Spinner;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Currency;
import java.util.HashMap;
import java.util.List;
import java.util.Locale;
import butterknife.BindView;
import butterknife.ButterKnife;
import butterknife.OnItemSelected;
import cy.agorise.crystalwallet.R;
import cy.agorise.crystalwallet.models.GeneralSetting;
import cy.agorise.crystalwallet.viewmodels.GeneralSettingListViewModel;
/**
* Created by xd on 12/28/17.
*/
public class GeneralSettingsFragment extends Fragment {
private HashMap<String,String> countriesMap;
private GeneralSettingListViewModel generalSettingListViewModel;
private LiveData<List<GeneralSetting>> generalSettingListLiveData;
@BindView (R.id.spTaxableCountry)
Spinner spTaxableCountry;
public GeneralSettingsFragment() {
// Required empty public constructor
}
@ -37,6 +62,83 @@ public class GeneralSettingsFragment extends Fragment {
View v = inflater.inflate(R.layout.fragment_general_settings, container, false);
ButterKnife.bind(this, v);
generalSettingListViewModel = ViewModelProviders.of(this).get(GeneralSettingListViewModel.class);
generalSettingListLiveData = generalSettingListViewModel.getGeneralSettingList();
// Initializes the countries spinner
countriesMap = new HashMap<String, String>();
String[] countryCodeList = Locale.getISOCountries();
ArrayList<String> countryAndCurrencyList = new ArrayList<String>();
String countryAndCurrencyLabel = "";
for (String countryCode : countryCodeList) {
Locale locale = new Locale("", countryCode);
try {
Currency currency = Currency.getInstance(locale);
countryAndCurrencyLabel = locale.getDisplayCountry() + " (" + currency.getCurrencyCode() + ")";
countryAndCurrencyList.add(countryAndCurrencyLabel);
countriesMap.put(countryCode, countryAndCurrencyLabel);
countriesMap.put(countryAndCurrencyLabel, countryCode);
} catch (Exception e) {
}
}
Collections.sort(countryAndCurrencyList);
countryAndCurrencyList.add(0,"SELECT COUNTRY");
ArrayAdapter<String> countryAdapter = new ArrayAdapter<String>(this.getContext(), android.R.layout.simple_spinner_item, countryAndCurrencyList);
spTaxableCountry.setAdapter(countryAdapter);
//Observes the general settings data
generalSettingListLiveData.observe(this, new Observer<List<GeneralSetting>>() {
@Override
public void onChanged(@Nullable List<GeneralSetting> generalSettings) {
loadSettings(generalSettings);
}
});
return v;
}
public GeneralSetting getSetting(String name){
for (GeneralSetting generalSetting:this.generalSettingListLiveData.getValue()) {
if (generalSetting.getName().equals(name)) {
return generalSetting;
}
}
return null;
}
@OnItemSelected(R.id.spTaxableCountry)
void onItemSelected(int position) {
if (position != 0) {
GeneralSetting generalSettingCountryCode = this.getSetting(GeneralSetting.SETTING_NAME_PREFERED_COUNTRY);
GeneralSetting generalSettingCurrency = this.getSetting(GeneralSetting.SETTING_NAME_PREFERED_CURRENCY);
if (generalSettingCountryCode == null){
generalSettingCountryCode = new GeneralSetting();
generalSettingCountryCode.setName(GeneralSetting.SETTING_NAME_PREFERED_COUNTRY);
}
if (generalSettingCurrency == null){
generalSettingCurrency = new GeneralSetting();
generalSettingCurrency.setName(GeneralSetting.SETTING_NAME_PREFERED_CURRENCY);
}
String countryCode = countriesMap.get((String) spTaxableCountry.getSelectedItem());
Locale locale = new Locale("", countryCode);
Currency currency = Currency.getInstance(locale);
generalSettingCountryCode.setValue(countryCode);
generalSettingCurrency.setValue(currency.getCurrencyCode());
this.generalSettingListViewModel.saveGeneralSettings(generalSettingCountryCode, generalSettingCurrency);
}
}
public void loadSettings(List<GeneralSetting> generalSettings){
for (GeneralSetting generalSetting:generalSettings) {
if (generalSetting.getName().equals(GeneralSetting.SETTING_NAME_PREFERED_COUNTRY)){
String preferedCountryCode = generalSetting.getValue();
spTaxableCountry.setSelection(((ArrayAdapter<String>)spTaxableCountry.getAdapter()).getPosition(countriesMap.get(preferedCountryCode)));
}
}
}
}

177
app/src/main/java/cy/agorise/crystalwallet/fragments/PinSecurityFragment.java
View file

@ -1,19 +1,60 @@
package cy.agorise.crystalwallet.fragments;
import android.arch.lifecycle.LiveData;
import android.arch.lifecycle.Observer;
import android.arch.lifecycle.ViewModelProviders;
import android.os.Bundle;
import android.support.annotation.Nullable;
import android.support.v4.app.Fragment;
import android.text.Editable;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.EditText;
import android.widget.TextView;
import android.widget.Toast;
import java.util.List;
import butterknife.BindView;
import butterknife.ButterKnife;
import butterknife.OnTextChanged;
import cy.agorise.crystalwallet.R;
import cy.agorise.crystalwallet.activities.CreateSeedActivity;
import cy.agorise.crystalwallet.dao.CrystalDatabase;
import cy.agorise.crystalwallet.models.GeneralSetting;
import cy.agorise.crystalwallet.util.PasswordManager;
import cy.agorise.crystalwallet.viewmodels.GeneralSettingListViewModel;
import cy.agorise.crystalwallet.viewmodels.validators.PinSecurityValidator;
import cy.agorise.crystalwallet.viewmodels.validators.UIValidatorListener;
import cy.agorise.crystalwallet.viewmodels.validators.validationfields.ValidationField;
/**
* Created by xd on 1/18/18.
*/
public class PinSecurityFragment extends Fragment {
public class PinSecurityFragment extends Fragment implements UIValidatorListener {
@BindView(R.id.tvCurrentPin)
TextView tvCurrentPin;
@BindView(R.id.etCurrentPin)
EditText etCurrentPin;
@BindView(R.id.etNewPin)
EditText etNewPin;
@BindView(R.id.etConfirmPin)
EditText etConfirmPin;
@BindView(R.id.tvCurrentPinError)
TextView tvCurrentPinError;
@BindView(R.id.tvNewPinError)
TextView tvNewPinError;
@BindView(R.id.tvConfirmPinError)
TextView tvConfirmPinError;
GeneralSettingListViewModel generalSettingListViewModel;
GeneralSetting passwordGeneralSetting;
PinSecurityValidator pinSecurityValidator;
public PinSecurityFragment() {
// Required empty public constructor
@ -33,6 +74,140 @@ public class PinSecurityFragment extends Fragment {
View v = inflater.inflate(R.layout.fragment_pin_security, container, false);
ButterKnife.bind(this, v);
generalSettingListViewModel = ViewModelProviders.of(this).get(GeneralSettingListViewModel.class);
LiveData<List<GeneralSetting>> generalSettingsLiveData = generalSettingListViewModel.getGeneralSettingList();
pinSecurityValidator = new PinSecurityValidator(this.getContext(), etCurrentPin, etNewPin, etConfirmPin);
pinSecurityValidator.setListener(this);
generalSettingsLiveData.observe(this, new Observer<List<GeneralSetting>>() {
@Override
public void onChanged(@Nullable List<GeneralSetting> generalSettings) {
boolean founded = false;
if (generalSettings != null){
for (GeneralSetting generalSetting:generalSettings) {
if (generalSetting.getName().equals(GeneralSetting.SETTING_PASSWORD)){
founded = true;
if (!generalSetting.getValue().isEmpty()){
passwordGeneralSetting = generalSetting;
showCurrentPinUI(true);
} else {
showCurrentPinUI(false);
}
break;
}
}
if (!founded){
showCurrentPinUI(false);
}
} else {
showCurrentPinUI(false);
}
}
});
return v;
}
public void showCurrentPinUI(Boolean visible){
if (visible){
tvCurrentPin.setVisibility(View.VISIBLE);
etCurrentPin.setVisibility(View.VISIBLE);
} else {
tvCurrentPin.setVisibility(View.GONE);
etCurrentPin.setVisibility(View.GONE);
}
}
@OnTextChanged(value = R.id.etCurrentPin,
callback = OnTextChanged.Callback.AFTER_TEXT_CHANGED)
void afterCurrentPinChanged(Editable editable) {
this.pinSecurityValidator.validate();
}
@OnTextChanged(value = R.id.etNewPin,
callback = OnTextChanged.Callback.AFTER_TEXT_CHANGED)
void afterNewPinChanged(Editable editable) {
this.pinSecurityValidator.validate();
}
@OnTextChanged(value = R.id.etConfirmPin,
callback = OnTextChanged.Callback.AFTER_TEXT_CHANGED)
void afterConfirmPinChanged(Editable editable) {
this.pinSecurityValidator.validate();
}
public void clearFields(){
if (!this.etCurrentPin.getText().toString().equals("")) {
this.etCurrentPin.setText("");
}
if (!this.etNewPin.getText().toString().equals("")) {
this.etNewPin.setText("");
}
if (!this.etConfirmPin.getText().toString().equals("")) {
this.etConfirmPin.setText("");
}
}
@Override
public void onValidationSucceeded(final ValidationField field) {
final PinSecurityFragment fragment = this;
this.getActivity().runOnUiThread(new Runnable() {
public void run() {
if (field.getView() == etCurrentPin) {
tvCurrentPinError.setText("");
} else if (field.getView() == etNewPin){
tvNewPinError.setText("");
} else if (field.getView() == etConfirmPin){
tvConfirmPinError.setText("");
}
if (pinSecurityValidator.isValid()){
CharSequence text = "Your password has been sucessfully changed!";
int duration = Toast.LENGTH_SHORT;
Toast toast = Toast.makeText(getContext(), text, duration);
toast.show();
//showCurrentPinUI(true);
savePassword(etNewPin.getText().toString());
clearFields();
}
}
});
}
public void savePassword(String password) {
String passwordEncripted = PasswordManager.encriptPassword(password);
if (passwordGeneralSetting == null) {
passwordGeneralSetting = new GeneralSetting();
passwordGeneralSetting.setName(GeneralSetting.SETTING_PASSWORD);
}
passwordGeneralSetting.setValue(passwordEncripted);
generalSettingListViewModel.saveGeneralSetting(passwordGeneralSetting);
}
@Override
public void onValidationFailed(final ValidationField field) {
this.getActivity().runOnUiThread(new Runnable() {
@Override
public void run() {
if (field.getView() == etCurrentPin) {
tvCurrentPinError.setText(field.getMessage());
} else if (field.getView() == etNewPin){
tvNewPinError.setText(field.getMessage());
} else if (field.getView() == etConfirmPin){
tvConfirmPinError.setText(field.getMessage());
}
}
});
}
}

1
app/src/main/java/cy/agorise/crystalwallet/models/GeneralSetting.java
View file

@ -17,6 +17,7 @@ public class GeneralSetting {
public final static String SETTING_NAME_PREFERED_COUNTRY = "PREFERED_COUNTRY";
public final static String SETTING_NAME_PREFERED_CURRENCY = "PREFERED_CURRENCY";
public final static String SETTING_PASSWORD = "PASSWORD";
/**
* The id on the database

7
app/src/main/java/cy/agorise/crystalwallet/service/CrystalWalletService.java
View file

@ -109,8 +109,7 @@ public class CrystalWalletService extends LifecycleService {
if (LoadEquivalencesThread != null) {
LoadEquivalencesThread.stopLoadingEquivalences();
}
;
};
LoadEquivalencesThread = new EquivalencesThread(service, generalSetting.getValue(), bitsharesAssets);
LoadEquivalencesThread.start();
}
@ -184,14 +183,14 @@ public class CrystalWalletService extends LifecycleService {
}
//if (LoadEquivalencesThread == null) {
// LoadEquivalencesThread = new Thread() {
// LoadEquivalencesThread = new EquivalencesThread() {
// @Override
// public void run() {
loadEquivalentsValues();
// }
// };
// LoadEquivalencesThread.start();
//}
// }
// If we get killed, after returning from here, restart
return START_STICKY;

22
app/src/main/java/cy/agorise/crystalwallet/util/PasswordManager.java Normal file
View file

@ -0,0 +1,22 @@
package cy.agorise.crystalwallet.util;
/**
* Created by Henry Varona on 29/1/2018.
*/
public class PasswordManager {
//TODO implement password checking using the encryption implemented in encriptPassword
public static boolean checkPassword(String encriptedPassword, String passwordToCheck){
if (encriptedPassword.equals(passwordToCheck)){
return true;
} else {
return false;
}
}
//TODO implement password encryption
public static String encriptPassword(String password){
return password;
}
}

23
app/src/main/java/cy/agorise/crystalwallet/viewmodels/validators/PinSecurityValidator.java Normal file
View file

@ -0,0 +1,23 @@
package cy.agorise.crystalwallet.viewmodels.validators;
import android.content.Context;
import android.widget.EditText;
import cy.agorise.crystalwallet.viewmodels.validators.validationfields.BitsharesAccountNameDoesntExistsValidationField;
import cy.agorise.crystalwallet.viewmodels.validators.validationfields.CurrentPinValidationField;
import cy.agorise.crystalwallet.viewmodels.validators.validationfields.PinConfirmationValidationField;
import cy.agorise.crystalwallet.viewmodels.validators.validationfields.PinValidationField;
/**
* Created by Henry Varona on 1/28/2018.
*/
public class PinSecurityValidator extends UIValidator {
public PinSecurityValidator(Context context, EditText currentPinEdit, EditText newPinEdit, EditText newPinConfirmationEdit){
super(context);
this.addField(new CurrentPinValidationField(currentPinEdit));
this.addField(new PinValidationField(newPinEdit));
this.addField(new PinConfirmationValidationField(newPinEdit,newPinConfirmationEdit));
}
}

69
app/src/main/java/cy/agorise/crystalwallet/viewmodels/validators/validationfields/CurrentPinValidationField.java Normal file
View file

@ -0,0 +1,69 @@
package cy.agorise.crystalwallet.viewmodels.validators.validationfields;
import android.arch.lifecycle.LifecycleOwner;
import android.arch.lifecycle.LiveData;
import android.arch.lifecycle.Observer;
import android.arch.lifecycle.ViewModelProviders;
import android.support.annotation.Nullable;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentActivity;
import android.widget.EditText;
import java.util.List;
import cy.agorise.crystalwallet.models.GeneralSetting;
import cy.agorise.crystalwallet.util.PasswordManager;
import cy.agorise.crystalwallet.viewmodels.GeneralSettingListViewModel;
/**
* Created by Henry Varona on 1/28/2018.
*/
public class CurrentPinValidationField extends ValidationField {
private EditText currentPinField;
String currentPassword = "";
public CurrentPinValidationField(EditText currentPinField){
super(currentPinField);
this.currentPinField = currentPinField;
GeneralSettingListViewModel generalSettingListViewModel = ViewModelProviders.of((FragmentActivity)view.getContext()).get(GeneralSettingListViewModel.class);
LiveData<List<GeneralSetting>> generalSettingsLiveData = generalSettingListViewModel.getGeneralSettingList();
generalSettingsLiveData.observe((LifecycleOwner) this.view.getContext(), new Observer<List<GeneralSetting>>() {
@Override
public void onChanged(@Nullable List<GeneralSetting> generalSettings) {
for (GeneralSetting generalSetting:generalSettings) {
if (generalSetting.getName().equals(GeneralSetting.SETTING_PASSWORD)){
currentPassword = generalSetting.getValue();
break;
}
}
}
});
}
public void validate(){
final String newValue = currentPinField.getText().toString();
if (this.currentPassword.equals("")) {
this.setLastValue("");
this.startValidating();
setValidForValue("",true);
} else if (!newValue.equals(this.getLastValue())) {
this.setLastValue(newValue);
this.startValidating();
if (newValue.equals("")){
setMessageForValue(lastValue, "");
setValidForValue(lastValue, false);
} else {
if (PasswordManager.checkPassword(this.currentPassword, newValue)) {
setValidForValue(lastValue, true);
} else {
setMessageForValue(lastValue, "Password is invalid.");
setValidForValue(lastValue, false);
}
}
}
}
}

26
app/src/main/java/cy/agorise/crystalwallet/viewmodels/validators/validationfields/PinConfirmationValidationField.java
View file

@ -22,18 +22,24 @@ public class PinConfirmationValidationField extends ValidationField {
public void validate(){
String newConfirmationValue = pinConfirmationField.getText().toString();
String newValue = pinField.getText().toString();
String mixedValue = newValue+"_"+newConfirmationValue;
if (mixedValue != this.getLastValue()) {
this.setLastValue(mixedValue);
this.startValidating();
String mixedValue = newValue + "_" + newConfirmationValue;
if (!newConfirmationValue.equals(newValue)){
this.setMessageForValue(mixedValue,this.validator.getContext().getResources().getString(R.string.mismatch_pin));
this.setValidForValue(mixedValue,false);
} else {
this.setValidForValue(mixedValue, true);
if (!newConfirmationValue.equals("")) {
if (!mixedValue.equals(this.getLastValue())) {
this.setLastValue(mixedValue);
this.startValidating();
if (!newConfirmationValue.equals(newValue)) {
this.setMessageForValue(mixedValue, this.validator.getContext().getResources().getString(R.string.mismatch_pin));
this.setValidForValue(mixedValue, false);
} else {
this.setValidForValue(mixedValue, true);
}
}
} else {
this.setLastValue("");
this.startValidating();
this.setMessageForValue("", "");
this.setValidForValue("", false);
}
}
}

23
app/src/main/java/cy/agorise/crystalwallet/viewmodels/validators/validationfields/PinValidationField.java
View file

@ -20,16 +20,23 @@ public class PinValidationField extends ValidationField {
public void validate(){
String newValue = pinField.getText().toString();
if (newValue != this.getLastValue()) {
this.setLastValue(newValue);
this.startValidating();
if (!newValue.equals("")) {
if (!newValue.equals(this.getLastValue())) {
this.setLastValue(newValue);
this.startValidating();
if (newValue.length() < 6) {
this.setMessageForValue(newValue, this.validator.getContext().getResources().getString(R.string.pin_number_warning));
this.setValidForValue(newValue, false);
} else {
this.setValidForValue(newValue, true);
if (newValue.length() < 6) {
this.setMessageForValue(newValue, this.validator.getContext().getResources().getString(R.string.pin_number_warning));
this.setValidForValue(newValue, false);
} else {
this.setValidForValue(newValue, true);
}
}
} else {
this.setLastValue("");
this.startValidating();
this.setMessageForValue("", "");
this.setValidForValue("", false);
}
}
}

51
app/src/main/java/cy/agorise/crystalwallet/views/CryptoCoinBalanceViewHolder.java
View file

@ -80,30 +80,39 @@ public class CryptoCoinBalanceViewHolder extends RecyclerView.ViewHolder {
public void onChanged(@Nullable GeneralSetting generalSetting) {
if (generalSetting != null) {
//Gets the currency object of the preferred currency
CryptoCurrency currencyTo = CrystalDatabase.getAppDatabase(context).cryptoCurrencyDao().getByName(generalSetting.getValue());
LiveData<CryptoCurrency> currencyToLiveData = CrystalDatabase.getAppDatabase(context).cryptoCurrencyDao().getLiveDataByName(generalSetting.getValue());
//Retrieves the equivalent value of this balance using the "From" currency and the "To" currency
LiveData<CryptoCurrencyEquivalence> currencyEquivalenceLiveData = CrystalDatabase.getAppDatabase(context)
.cryptoCurrencyEquivalenceDao().getByFromTo(
currencyTo.getId(),
currencyFrom.getId()
);
//Observes the equivalent value. If the equivalent value changes, this will keep the value showed correct
currencyEquivalenceLiveData.observe((LifecycleOwner) context, new Observer<CryptoCurrencyEquivalence>() {
currencyToLiveData.observe((LifecycleOwner) context, new Observer<CryptoCurrency>() {
@Override
public void onChanged(@Nullable CryptoCurrencyEquivalence cryptoCurrencyEquivalence) {
if (cryptoCurrencyEquivalence != null) {
CryptoCurrency toCurrency = CrystalDatabase.getAppDatabase(context).cryptoCurrencyDao().getById(cryptoCurrencyEquivalence.getFromCurrencyId());
String equivalenceString = String.format(
"%.2f",
(balance.getBalance()/Math.pow(10,currencyFrom.getPrecision()))/
(cryptoCurrencyEquivalence.getValue()/Math.pow(10,toCurrency.getPrecision()))
);
public void onChanged(@Nullable CryptoCurrency cryptoCurrency) {
if (cryptoCurrency != null) {
CryptoCurrency currencyTo = cryptoCurrency;
cryptoCoinBalanceEquivalence.setText(
equivalenceString + " " + toCurrency.getName());
//Retrieves the equivalent value of this balance using the "From" currency and the "To" currency
LiveData<CryptoCurrencyEquivalence> currencyEquivalenceLiveData = CrystalDatabase.getAppDatabase(context)
.cryptoCurrencyEquivalenceDao().getByFromTo(
currencyTo.getId(),
currencyFrom.getId()
);
//Observes the equivalent value. If the equivalent value changes, this will keep the value showed correct
currencyEquivalenceLiveData.observe((LifecycleOwner) context, new Observer<CryptoCurrencyEquivalence>() {
@Override
public void onChanged(@Nullable CryptoCurrencyEquivalence cryptoCurrencyEquivalence) {
if (cryptoCurrencyEquivalence != null) {
CryptoCurrency toCurrency = CrystalDatabase.getAppDatabase(context).cryptoCurrencyDao().getById(cryptoCurrencyEquivalence.getFromCurrencyId());
String equivalenceString = String.format(
"%.2f",
(balance.getBalance() / Math.pow(10, currencyFrom.getPrecision())) /
(cryptoCurrencyEquivalence.getValue() / Math.pow(10, toCurrency.getPrecision()))
);
cryptoCoinBalanceEquivalence.setText(
equivalenceString + " " + toCurrency.getName());
}
}
});
}
}
});

26
app/src/main/res/layout/activity_pin_request.xml Normal file
View file

@ -0,0 +1,26 @@
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="center"
android:padding="5dp"
android:background="@color/colorPrimary">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textColor="@color/white"
android:textSize="30dp"
android:padding="10dp"
android:background="@color/colorPrimary"
android:text="Enter Pin:"/>
<EditText
android:id="@+id/etPassword"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
</LinearLayout>
</LinearLayout>

4
app/src/main/res/layout/fragment_general_settings.xml
View file

@ -56,9 +56,9 @@
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginTop="8dp"
app:layout_constraintTop_toBottomOf="@+id/tvTaxableCountry"
app:layout_constraintEnd_toEndOf="@id/spBackupAsset"
app:layout_constraintStart_toStartOf="@id/spBackupAsset"
app:layout_constraintEnd_toEndOf="@id/spBackupAsset"/>
app:layout_constraintTop_toBottomOf="@+id/tvTaxableCountry" />
<View
android:id="@+id/vTaxableCountry"

24
app/src/main/res/layout/fragment_pin_security.xml
View file

@ -28,6 +28,13 @@
app:layout_constraintTop_toBottomOf="@+id/tvCurrentPin"
tools:ignore="LabelFor" />
<TextView
android:id="@+id/tvCurrentPinError"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textColor="@color/red"
app:layout_constraintTop_toBottomOf="@+id/etCurrentPin" />
<EditText
android:id="@+id/etNewPin"
android:layout_width="0dp"
@ -39,7 +46,13 @@
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.5"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/etCurrentPin" />
app:layout_constraintTop_toBottomOf="@+id/tvCurrentPinError" />
<TextView
android:id="@+id/tvNewPinError"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textColor="@color/red"
app:layout_constraintTop_toBottomOf="@+id/etNewPin" />
<EditText
android:id="@+id/etConfirmPin"
@ -52,6 +65,11 @@
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.5"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/etNewPin" />
app:layout_constraintTop_toBottomOf="@+id/tvNewPinError" />
<TextView
android:id="@+id/tvConfirmPinError"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textColor="@color/red"
app:layout_constraintTop_toBottomOf="@+id/etConfirmPin" />
</android.support.constraint.ConstraintLayout>