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DCAv2GUI
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mostly working ticker prices

This commit is contained in:
Nicolás Sánchez 2024-12-12 11:33:43 -03:00
parent 1f9f8cee81
commit 04d179425f
4 changed files with 55 additions and 29 deletions
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3
app/build.gradle
View File

@ -41,7 +41,8 @@ dependencies {
implementation libs.navigation.fragment implementation libs.navigation.fragment
implementation libs.navigation.ui implementation libs.navigation.ui
implementation libs.gson implementation libs.gson
implementation libs.okhttp //implementation libs.okhttp
implementation libs.okhttp.v492
implementation libs.firebase.crashlytics.buildtools implementation libs.firebase.crashlytics.buildtools
testImplementation libs.junit testImplementation libs.junit
androidTestImplementation libs.ext.junit androidTestImplementation libs.ext.junit

2
app/src/main/java/com/example/dcav2gui/MainActivity.java
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@ -28,7 +28,7 @@ public class MainActivity extends AppCompatActivity {
private AppBarConfiguration mAppBarConfiguration; private AppBarConfiguration mAppBarConfiguration;
private ActivityMainBinding binding; private ActivityMainBinding binding;
private static SettingsData globalSettings; public static SettingsData globalSettings;
@Override @Override
protected void onCreate(Bundle savedInstanceState) { protected void onCreate(Bundle savedInstanceState) {

77
app/src/main/java/com/example/dcav2gui/ui/home/HomeFragment.java
View File

@ -1,5 +1,7 @@
package com.example.dcav2gui.ui.home; package com.example.dcav2gui.ui.home;
import static com.example.dcav2gui.MainActivity.globalSettings;
import android.annotation.SuppressLint; import android.annotation.SuppressLint;
import android.os.Bundle; import android.os.Bundle;
import android.os.Handler; import android.os.Handler;
@ -14,9 +16,13 @@ import androidx.annotation.NonNull;
import androidx.fragment.app.Fragment; import androidx.fragment.app.Fragment;
import androidx.lifecycle.ViewModelProvider; import androidx.lifecycle.ViewModelProvider;
import com.example.dcav2gui.MainActivity;
import com.example.dcav2gui.R; import com.example.dcav2gui.R;
import com.example.dcav2gui.TickerTracker; import com.example.dcav2gui.TickerTracker;
import com.example.dcav2gui.databinding.FragmentHomeBinding; import com.example.dcav2gui.ui.settings.SettingsData;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.io.IOException; import java.io.IOException;
@ -24,8 +30,10 @@ public class HomeFragment extends Fragment {
private HomeViewModel homeViewModel; private HomeViewModel homeViewModel;
//private FragmentHomeBinding binding; //private FragmentHomeBinding binding;
private Handler handler; private final ExecutorService executorService = Executors.newSingleThreadExecutor();
private Runnable runnable;
private Handler handler = new Handler();
private Runnable updateRunnable;
private TextView pricePair1; private TextView pricePair1;
private TextView pricePair124hPercentage ; private TextView pricePair124hPercentage ;
@ -47,6 +55,7 @@ public class HomeFragment extends Fragment {
//binding = FragmentHomeBinding.inflate(inflater, container, false); //binding = FragmentHomeBinding.inflate(inflater, container, false);
//View root = binding.getRoot(); //View root = binding.getRoot();
homeViewModel = new ViewModelProvider(this).get(HomeViewModel.class); homeViewModel = new ViewModelProvider(this).get(HomeViewModel.class);
View root = inflater.inflate(R.layout.fragment_home, container, false); View root = inflater.inflate(R.layout.fragment_home, container, false);
@ -201,48 +210,62 @@ public class HomeFragment extends Fragment {
// Setup task // Setup task
handler = new Handler(); handler = new Handler();
runnable = new Runnable() { updateRunnable = new Runnable() {
@Override @Override
public void run() { public void run() {
fetchAndDisplayPriceData(); fetchAndDisplayPriceData();
handler.postDelayed(this, 5000); long delay = (long) MainActivity.getGlobalSettings().timeBetweenQueries * 1000;
handler.postDelayed(this, delay);
} }
}; };
handler.post(runnable); handler.post(updateRunnable);
return root; return root;
} }
@SuppressLint("DefaultLocale") @SuppressLint("DefaultLocale")
private void fetchAndDisplayPriceData() { private void fetchAndDisplayPriceData() {
try { executorService.execute(() -> {
TickerTracker.PriceChangeData priceData = TickerTracker.getPriceChanges( "BTCUSDT"); try {
pricePair1.setText(String.format("%.2f", priceData.getCurrentPrice())); // Fetch price data in background
pricePair124hPercentage.setText(String.format("%.2f%%", priceData.getPriceChangePercent24h())); TickerTracker.PriceChangeData priceData = TickerTracker.getPriceChanges("BTCUSDT");
pricePair17dPercentage.setText(String.format("%.2f%%", priceData.getPriceChangePercent7d())); TickerTracker.PriceChangeData priceData2 = TickerTracker.getPriceChanges("ETHUSDT");
pricePair130dPercentage.setText(String.format("%.2f%%", priceData.getPriceChangePercent30d())); TickerTracker.PriceChangeData priceData3 = TickerTracker.getPriceChanges("USDTARS");
TickerTracker.PriceChangeData priceData2 = TickerTracker.getPriceChanges("ETHUSDT"); // Update UI on the main thread
pricePair2.setText(String.format("%.2f", priceData2.getCurrentPrice())); requireActivity().runOnUiThread(() -> {
pricePair224hPercentage.setText(String.format("%.2f%%", priceData2.getPriceChangePercent24h())); try {
pricePair27dPercentage.setText(String.format("%.2f%%", priceData2.getPriceChangePercent7d())); pricePair1.setText(String.format("%.2f", priceData.getCurrentPrice()));
pricePair230dPercentage.setText(String.format("%.2f%%", priceData2.getPriceChangePercent30d())); pricePair124hPercentage.setText(String.format("%.2f%%", priceData.getPriceChangePercent24h()));
pricePair17dPercentage.setText(String.format("%.2f%%", priceData.getPriceChangePercent7d()));
pricePair130dPercentage.setText(String.format("%.2f%%", priceData.getPriceChangePercent30d()));
TickerTracker.PriceChangeData priceData3 = TickerTracker.getPriceChanges("USDTARS"); pricePair2.setText(String.format("%.2f", priceData2.getCurrentPrice()));
pricePair3.setText(String.format("%.2f", priceData3.getCurrentPrice())); pricePair224hPercentage.setText(String.format("%.2f%%", priceData2.getPriceChangePercent24h()));
pricePair324hPercentage.setText(String.format("%.2f%%", priceData3.getPriceChangePercent24h())); pricePair27dPercentage.setText(String.format("%.2f%%", priceData2.getPriceChangePercent7d()));
pricePair37dPercentage.setText(String.format("%.2f%%", priceData3.getPriceChangePercent7d())); pricePair230dPercentage.setText(String.format("%.2f%%", priceData2.getPriceChangePercent30d()));
pricePair330dPercentage.setText(String.format("%.2f%%", priceData3.getPriceChangePercent30d()));
} catch (Exception e) { pricePair3.setText(String.format("%.2f", priceData3.getCurrentPrice()));
e.printStackTrace(); pricePair324hPercentage.setText(String.format("%.2f%%", priceData3.getPriceChangePercent24h()));
} pricePair37dPercentage.setText(String.format("%.2f%%", priceData3.getPriceChangePercent7d()));
pricePair330dPercentage.setText(String.format("%.2f%%", priceData3.getPriceChangePercent30d()));
} catch (Exception e) {
Toast.makeText(getContext(), "Error updating UI", Toast.LENGTH_SHORT).show();
}
});
} catch (IOException e) {
requireActivity().runOnUiThread(() ->
Toast.makeText(getContext(), "Failed to fetch price data. Check your connection.", Toast.LENGTH_SHORT).show()
);
}
});
} }
@Override @Override
public void onDestroyView() { public void onDestroyView() {
super.onDestroyView(); super.onDestroyView();
handler.removeCallbacks(runnable); handler.removeCallbacks(updateRunnable);
//executorService.shutdownNow();
//binding = null; //binding = null;
} }
} }

2
gradle/libs.versions.toml
View File

@ -13,6 +13,7 @@ navigationUi = "2.8.4"
gson = "2.11.0" gson = "2.11.0"
firebaseCrashlyticsBuildtools = "3.0.2" firebaseCrashlyticsBuildtools = "3.0.2"
okhttp = "3.14.6" okhttp = "3.14.6"
okhttpVersion = "4.9.2"
[libraries] [libraries]
junit = { group = "junit", name = "junit", version.ref = "junit" } junit = { group = "junit", name = "junit", version.ref = "junit" }
@ -28,6 +29,7 @@ navigation-ui = { group = "androidx.navigation", name = "navigation-ui", version
gson = { group = "com.google.code.gson", name = "gson", version.ref = "gson" } gson = { group = "com.google.code.gson", name = "gson", version.ref = "gson" }
firebase-crashlytics-buildtools = { group = "com.google.firebase", name = "firebase-crashlytics-buildtools", version.ref = "firebaseCrashlyticsBuildtools" } firebase-crashlytics-buildtools = { group = "com.google.firebase", name = "firebase-crashlytics-buildtools", version.ref = "firebaseCrashlyticsBuildtools" }
okhttp = { module = "com.squareup.okhttp3:okhttp", version.ref = "okhttp" } okhttp = { module = "com.squareup.okhttp3:okhttp", version.ref = "okhttp" }
okhttp-v492 = { module = "com.squareup.okhttp3:okhttp", version.ref = "okhttpVersion" }
[plugins] [plugins]
android-application = { id = "com.android.application", version.ref = "agp" } android-application = { id = "com.android.application", version.ref = "agp" }