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DCAv2GUI
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Check for settings at startup

This commit is contained in:
Nicolás Sánchez 2024-12-10 10:57:04 -03:00
parent 981ba3286f
commit 46492099d3
1 changed files with 30 additions and 16 deletions
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46
app/src/main/java/com/example/dcav2gui/MainActivity.java
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@ -7,12 +7,11 @@ import androidx.navigation.Navigation;//
import android.os.Bundle;
import android.view.View;
import android.view.Menu;
import android.widget.Toast;
import com.google.android.material.snackbar.Snackbar;
import com.google.android.material.navigation.NavigationView;
import androidx.navigation.NavController;
import androidx.navigation.Navigation;
import androidx.navigation.ui.AppBarConfiguration;
import androidx.navigation.ui.NavigationUI;
import androidx.drawerlayout.widget.DrawerLayout;
@ -20,6 +19,8 @@ import androidx.appcompat.app.AppCompatActivity;
import com.example.dcav2gui.databinding.ActivityMainBinding;
import java.io.File;
public class MainActivity extends AppCompatActivity {
private AppBarConfiguration mAppBarConfiguration;
@ -58,6 +59,12 @@ public class MainActivity extends AppCompatActivity {
NavController navController = Navigation.findNavController(this, R.id.nav_host_fragment_content_main);
NavigationUI.setupActionBarWithNavController(this, navController, mAppBarConfiguration);
NavigationUI.setupWithNavController(navigationView, navController);
// Check for settings file
if (!isSettingsFileExists()) {
Toast.makeText(this, "Please enter your credentials in the settings menu", Toast.LENGTH_LONG).show();
}
}
@Override
@ -65,24 +72,31 @@ public class MainActivity extends AppCompatActivity {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.main, menu);
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
if (id == R.id.action_settings) {
// Navigate to the SettingsFragment
NavController navController = Navigation.findNavController(this, R.id.nav_host_fragment_content_main);
navController.navigate(R.id.nav_settings);
return true;
private boolean isSettingsFileExists() {
File file = new File(getFilesDir(), "settings.json");
return file.exists();
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
if (id == R.id.action_settings) {
// Navigate to the SettingsFragment
NavController navController = Navigation.findNavController(this, R.id.nav_host_fragment_content_main);
navController.navigate(R.id.nav_settings);
return true;
}
return super.onOptionsItemSelected(item);
}
return super.onOptionsItemSelected(item);
}
@Override
public boolean onSupportNavigateUp() {
NavController navController = Navigation.findNavController(this, R.id.nav_host_fragment_content_main);