valentin/My_Real_Estate_Agency
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Retrofit API + Dollar Rate Objects 100% done

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This commit is contained in:
valentin 2021-01-03 23:58:53 +01:00
parent 7498a5ab5e
commit e832e5139b
5 changed files with 119 additions and 13 deletions
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5
app/src/main/java/fr/romanet/vj/apps/myrealestateagency/Config.java
View File

@ -5,6 +5,7 @@ import fr.romanet.vj.apps.myrealestateagency.entities.Agency;
public class Config {
private static String sharedPreferences = "prefs";
public static String DOLLAR_RATE = "dollarrate";
private static String selected_agency_index;
public static String getSharedPreferences() {
@ -15,6 +16,10 @@ public class Config {
return selected_agency_index;
}
public static String getDollarRate() {
return DOLLAR_RATE;
}
public static void setSelected_agency_index(String selected_agency_index) {
Config.selected_agency_index = selected_agency_index;
}

12
app/src/main/java/fr/romanet/vj/apps/myrealestateagency/SharedPrefs.java
View File

@ -16,6 +16,11 @@ public class SharedPrefs {
return sharedPreferences.getInt(Config.get_selected_agency_index(), -1);
}
public double get_dollar_rate(){
sharedPreferences = MyApp.getContext().getSharedPreferences(Config.getSharedPreferences(), MODE_PRIVATE);
return Double.parseDouble(sharedPreferences.getString(Config.DOLLAR_RATE, "0"));
}
public void set_logged_agent_id(Agent agent){
sharedPreferences = MyApp.getContext().getSharedPreferences(Config.getSharedPreferences(), MODE_PRIVATE);
sharedPreferences.edit()
@ -23,5 +28,12 @@ public class SharedPrefs {
.apply();
}
public void set_dollar_rate(double rate){
sharedPreferences = MyApp.getContext().getSharedPreferences(Config.getSharedPreferences(), MODE_PRIVATE);
sharedPreferences.edit()
.putString(Config.DOLLAR_RATE, String.valueOf(rate))
.apply();
}
}

21
app/src/main/java/fr/romanet/vj/apps/myrealestateagency/repository/PropertyRepository.java
View File

@ -4,10 +4,14 @@ import android.app.Application;
import android.util.Log;
import androidx.lifecycle.LiveData;
import androidx.lifecycle.ViewModel;
import java.io.IOException;
import java.time.temporal.ValueRange;
import java.util.List;
import fr.romanet.vj.apps.myrealestateagency.DollarCurrencyObj;
import fr.romanet.vj.apps.myrealestateagency.SharedPrefs;
import fr.romanet.vj.apps.myrealestateagency.dao.PropertyDao;
import fr.romanet.vj.apps.myrealestateagency.database.RealEstateAgencyDatabase;
import fr.romanet.vj.apps.myrealestateagency.entities.Agency;
@ -31,10 +35,11 @@ public class PropertyRepository {
allProperties = propertyDao.getPropertyList();
}
public double get_dollar_rate(){
public void get_dollar_rate() throws IOException {
// - Answer
dollar_rate = 1;
dollar_rate = -1;
Log.d("CAT", "---------> Call...");
@ -45,8 +50,8 @@ public class PropertyRepository {
.build();
JsonApiInterface jsonApiInterface = retrofit.create(JsonApiInterface.class);
// Call<DollarCurrency> call = jsonApiInterface.getDollarRate("USD");
Call<DollarCurrencyObj> call = jsonApiInterface.getDollarRate("USD");
call.enqueue(new Callback<DollarCurrencyObj>() {
@Override
public void onResponse(Call<DollarCurrencyObj> call, Response<DollarCurrencyObj> response) {
@ -61,6 +66,12 @@ public class PropertyRepository {
DollarCurrencyObj dollarCurrencyObj = response.body();
Log.d("CAT", "---------> RESP:" + dollarCurrencyObj.getDollarCurrencyRateObj().getValue() + " | " + String.valueOf(dollarCurrencyObj.getFetchDate()));
dollar_rate = dollarCurrencyObj.getDollarCurrencyRateObj().getValue();
SharedPrefs sharedPrefs = new SharedPrefs();
sharedPrefs.set_dollar_rate(dollar_rate);
Log.d("CAT", "---------> SAVED:" + String.valueOf(dollar_rate));
dollar_rate = sharedPrefs.get_dollar_rate();
Log.d("CAT", "---------> RETRI:" + String.valueOf(dollar_rate));
}
@Override
@ -72,7 +83,9 @@ public class PropertyRepository {
});
Log.d("CAT", "---------> Call...END");
return dollar_rate;
// - Dont return anything, RetroFit asynctasks finishes after function execution.
return;
}

24
app/src/main/java/fr/romanet/vj/apps/myrealestateagency/view/PropertiesDetailActivity.java
View File

@ -6,9 +6,11 @@ import android.view.View;
import android.widget.TextView;
import androidx.appcompat.app.AppCompatActivity;
import androidx.lifecycle.Observer;
import androidx.lifecycle.SavedStateViewModelFactory;
import androidx.lifecycle.ViewModelProvider;
import java.io.IOException;
import java.text.DateFormat;
import java.text.DecimalFormat;
import java.text.SimpleDateFormat;
@ -130,9 +132,23 @@ public class PropertiesDetailActivity extends AppCompatActivity {
PropertiesDetailActivity.this.startActivity(i);
}
public void convert_currency(View view){
double price_value = viewModel.convert_currency(property);
price.setText("RRPrice : " + (new DecimalFormat("##.##").format(price_value)));
// price.setText("RRPrice : " + (new DecimalFormat("##.##").format(1.1)));
public void observePrice(){
viewModel.property_price.observe(this, new Observer<Double>() {
@Override
public void onChanged(Double aDouble) {
if(aDouble == 0){
price.setText("Price : Please wait...");
}else{
price.setText("Price : " + (new DecimalFormat("##.##").format(aDouble)));
}
}
});
}
public void convert_currency(View view) throws IOException {
viewModel.convert_currency(property);
observePrice();
}
}

70
app/src/main/java/fr/romanet/vj/apps/myrealestateagency/viewmodel/PropertiesDetailActivityViewModel.java
View File

@ -1,5 +1,6 @@
package fr.romanet.vj.apps.myrealestateagency.viewmodel;
import android.os.AsyncTask;
import android.util.Log;
import androidx.lifecycle.MutableLiveData;
@ -7,13 +8,19 @@ import androidx.lifecycle.SavedStateHandle;
import androidx.lifecycle.Transformations;
import androidx.lifecycle.ViewModel;
import java.io.IOException;
import fr.romanet.vj.apps.myrealestateagency.MyApp;
import fr.romanet.vj.apps.myrealestateagency.SharedPrefs;
import fr.romanet.vj.apps.myrealestateagency.entities.Property;
import fr.romanet.vj.apps.myrealestateagency.repository.PropertyRepository;
import fr.romanet.vj.apps.myrealestateagency.view.PropertiesDetailActivity;
public class PropertiesDetailActivityViewModel extends ViewModel {
public MutableLiveData<Property> property = new MutableLiveData<>();
public MutableLiveData<Double> property_price = new MutableLiveData<>();
private PropertyRepository propertyRepository;
private Boolean current_currency_is_eur;
@ -32,18 +39,71 @@ public class PropertiesDetailActivityViewModel extends ViewModel {
}
public double convert_currency(Property property){
private class AsyncTaskRunner extends AsyncTask<String, String, String> {
private String resp;
@Override
protected String doInBackground(String... params) {
publishProgress("Sleeping..."); // Calls onProgressUpdate()
try {
int time = 1000;
Thread.sleep(time);
resp = "Slept for " + 1 + " seconds";
SharedPrefs sharedPrefs = new SharedPrefs();
property_price.postValue(Double.parseDouble(params[0]) * sharedPrefs.get_dollar_rate());
} catch (InterruptedException e) {
e.printStackTrace();
resp = e.getMessage();
} catch (Exception e) {
e.printStackTrace();
resp = e.getMessage();
}
return resp;
}
@Override
protected void onPostExecute(String result) {
// execution of result of Long time consuming operation
}
@Override
protected void onPreExecute() {
}
@Override
protected void onProgressUpdate(String... text) {
}
}
public void convert_currency(Property property) throws IOException {
if( current_currency_is_eur){
propertyRepository.get_dollar_rate();
SharedPrefs sharedPrefs = new SharedPrefs();
double dollar_rate = sharedPrefs.get_dollar_rate();
if(current_currency_is_eur){
double dollar_rate = propertyRepository.get_dollar_rate();
double usd_price = property.propertyStatue.price * dollar_rate;
property_price.postValue(usd_price);
AsyncTaskRunner runner = new AsyncTaskRunner();
runner.execute(String.valueOf(property.propertyStatue.price));
current_currency_is_eur = false;
Log.d("CAT", "----------> Convert was EUR (dollar rate:" + String.valueOf(dollar_rate) + ")");
return usd_price;
return;
}else{
property_price.postValue(property.propertyStatue.price);
current_currency_is_eur = true;
Log.d("CAT", "----------> Convert was USD");
return property.propertyStatue.price;
return;
}
}
}