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package com.wireguard.android;
import android.app.Activity;
import android.content.ComponentName;
import android.content.Context;
import android.content.Intent;
import android.content.ServiceConnection;
import android.os.Bundle;
import android.os.IBinder;
import android.view.Menu;
import android.view.MenuItem;
import com.wireguard.config.Profile;
import java.util.ArrayList;
import java.util.List;
/**
* Activity that allows creating/viewing/editing/deleting WireGuard profiles.
*/
public class ProfileActivity extends Activity {
private final ServiceConnection connection = new ProfileServiceConnection();
private final List<ServiceConnectionListener> listeners = new ArrayList<>();
private ProfileServiceInterface service;
public void addServiceConnectionListener(ServiceConnectionListener listener) {
listeners.add(listener);
}
public ProfileServiceInterface getService() {
return service;
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.profile_activity);
// Ensure the long-running service is started. This only needs to happen once.
Intent intent = new Intent(this, ProfileService.class);
startService(intent);
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
getMenuInflater().inflate(R.menu.main, menu);
return true;
}
public void onMenuSettings(MenuItem item) {
}
public void onProfileSelected(Profile profile) {
}
@Override
public void onStart() {
super.onStart();
Intent intent = new Intent(this, ProfileService.class);
bindService(intent, connection, Context.BIND_AUTO_CREATE);
}
@Override
public void onStop() {
super.onStop();
if (service != null) {
unbindService(connection);
for (ServiceConnectionListener listener : listeners)
listener.onServiceDisconnected();
service = null;
}
}
public void removeServiceConnectionListener(ServiceConnectionListener listener) {
listeners.remove(listener);
}
private class ProfileServiceConnection implements ServiceConnection {
@Override
public void onServiceConnected(ComponentName component, IBinder binder) {
service = (ProfileServiceInterface) binder;
for (ServiceConnectionListener listener : listeners)
listener.onServiceConnected(service);
}
@Override
public void onServiceDisconnected(ComponentName component) {
// This function is only called when the service crashes or goes away unexpectedly.
for (ServiceConnectionListener listener : listeners)
listener.onServiceDisconnected();
service = null;
}
}
}
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