app/src/main/java/com/sdp/movemeet/view/main/MainActivity.java
package com.sdp.movemeet.view.main;
import android.content.DialogInterface;
import android.content.Intent;
import android.os.Bundle;
import androidx.annotation.VisibleForTesting;
import androidx.appcompat.app.AlertDialog;
import androidx.appcompat.app.AppCompatActivity;
import com.google.firebase.auth.FirebaseAuth;
import com.sdp.movemeet.R;
import com.sdp.movemeet.backend.providers.AuthenticationInstanceProvider;
import com.sdp.movemeet.view.home.LoginActivity;
import com.sdp.movemeet.view.navigation.Navigation;
public class MainActivity extends AppCompatActivity {
public static final String EXTRA_MESSAGE = "com.sdp.movemeet.MESSAGE";
@VisibleForTesting(otherwise = VisibleForTesting.PRIVATE)
public static boolean enableNav = true;
FirebaseAuth fAuth;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
//The aim is to block any direct access to this page if the user is not logged
fAuth = AuthenticationInstanceProvider.getAuthenticationInstance();
if (fAuth.getCurrentUser() == null) {
startActivity(new Intent(getApplicationContext(), LoginActivity.class)); // sending the user to the "Login" activity
finish();
}
if (enableNav) new Navigation(this, R.id.nav_home).createDrawer();
}
@Override
public void onBackPressed() {
AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.setTitle("Exit");
builder.setMessage("Confirm exit ?");
builder.setPositiveButton("Yes", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {
finish();
}
});
builder.setNegativeButton("No", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {
}
});
builder.show();
}
}