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- package de.tudarmstadt.informatik.hostage.ui2.adapter;
- import java.util.List;
- import android.annotation.TargetApi;
- import android.app.AlertDialog;
- import android.content.Context;
- import android.content.DialogInterface;
- import android.os.Build;
- import android.view.LayoutInflater;
- import android.view.View;
- import android.view.ViewGroup;
- import android.widget.ArrayAdapter;
- import android.widget.CompoundButton;
- import android.widget.Switch;
- import android.widget.TextView;
- import de.tudarmstadt.informatik.hostage.R;
- import de.tudarmstadt.informatik.hostage.commons.HelperUtils;
- import de.tudarmstadt.informatik.hostage.ui2.activity.MainActivity;
- import de.tudarmstadt.informatik.hostage.ui2.model.ServicesListItem;
- /**
- * Created by Daniel Lazar on 06.02.14.
- */
- public class ServicesListAdapter extends ArrayAdapter<ServicesListItem> {
- private class ViewHolder {
- public TextView protocolName;
- public TextView recordedAttacks;
- public Switch activated;
- public View circle;
- }
- private Context mActivity;
- private Switch mServicesSwitch;
- private CompoundButton.OnCheckedChangeListener mListener;
- private final Context context;
- private final List<ServicesListItem> values;
- int sdk = Build.VERSION.SDK_INT;
- public ServicesListAdapter(Context context, List<ServicesListItem> objects) {
- super(context, R.layout.services_list_item, objects);
- this.context = context;
- this.values = objects;
- }
- public void setActivity(Context activity, Switch servicesSwitch, CompoundButton.OnCheckedChangeListener mainListener) {
- mActivity = activity;
- mServicesSwitch = servicesSwitch;
- mListener = mainListener;
- }
- @Override
- public View getView(final int position, View convertView, ViewGroup parent) {
- LayoutInflater inflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
- View rowView = convertView;
- ViewHolder holder;
- final ServicesListItem item = values.get(position);
- if (rowView == null) {
- rowView = inflater.inflate(R.layout.services_list_item, parent, false);
- holder = new ViewHolder();
- assert rowView != null;
- holder.protocolName = (TextView) rowView.findViewById(R.id.services_item_name);
- holder.recordedAttacks = (TextView) rowView.findViewById(R.id.services_item_rec_attacks);
- holder.activated = (Switch) rowView.findViewById(R.id.services_item_switch);
- holder.circle = rowView.findViewById(R.id.services_circle);
- rowView.setTag(holder);
- } else {
- holder = (ViewHolder) rowView.getTag();
- }
- holder.protocolName.setText(item.protocol);
- holder.activated.setTag(item);
- this.updateStatus(item, holder);
- holder.activated.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
- public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
- ServicesListItem item = (ServicesListItem) buttonView.getTag();
- if (!HelperUtils.isWifiConnected(mActivity)) {
- new AlertDialog.Builder(mActivity).setTitle(R.string.information).setMessage(R.string.wifi_not_connected_msg)
- .setPositiveButton(android.R.string.ok, new DialogInterface.OnClickListener() {
- public void onClick(DialogInterface dialog, int which) {
- }
- }).setIcon(android.R.drawable.ic_dialog_info).show();
- buttonView.setChecked(false);
- } else {
- // check if switch is set to ON and start the concrete
- // listener for the protocol
- if (isChecked) {
- if (!MainActivity.getInstance().getHostageService().isRunning(item.protocol)) {
- MainActivity.getInstance().getHostageService().startListener(item.protocol);
- // set the main switch to null, so that he won't
- // react and starts all protocols
- mServicesSwitch.setOnCheckedChangeListener(null);
- mServicesSwitch.setChecked(true);
- mServicesSwitch.setOnCheckedChangeListener(mListener);
- buttonView.setChecked(true);
- } else if (MainActivity.getInstance().getHostageService().isRunning(item.protocol)) {
- buttonView.setChecked(true);
- }
- } else {
- if (MainActivity.getInstance().getHostageService().isRunning(item.protocol)) {
- MainActivity.getInstance().getHostageService().stopListener(item.protocol);
- }
- buttonView.setChecked(false);
- }
- }
- }
- });
- return rowView;
- }
- private void updateStatus(ServicesListItem item, ViewHolder holder) {
- if (MainActivity.getInstance().getHostageService().isRunning(item.protocol)) {
- holder.activated.setChecked(true);
- if (!(MainActivity.getInstance().getHostageService().hasProtocolActiveAttacks(item.protocol))) {
- if (item.attacks > 0) {
- setBackground(holder, R.drawable.services_circle_yellow);
- } else {
- setBackground(holder, R.drawable.services_circle_green);
- }
- } else {
- if (MainActivity.getInstance().getHostageService().getNumberOfActiveConnections(item.protocol) > 0) {
- setBackground(holder, R.drawable.services_circle_red);
- }
- }
- } else if (item.attacks > 0) {
- holder.activated.setChecked(false);
- setBackground(holder, R.drawable.services_circle_yellow);
- } else {
- holder.activated.setChecked(false);
- setBackground(holder, R.drawable.services_circle);
- }
- holder.recordedAttacks.setText(String.format(MainActivity.getContext().getResources().getString(R.string.recorded_attacks) + " %d",
- Integer.valueOf(item.attacks)));
- }
- @TargetApi(Build.VERSION_CODES.JELLY_BEAN)
- private void setBackground(ViewHolder holder, int drawable) {
- if (sdk < Build.VERSION_CODES.JELLY_BEAN) {
- holder.circle.setBackgroundDrawable(MainActivity.getInstance().getResources().getDrawable(drawable));
- } else {
- holder.circle.setBackground(MainActivity.getInstance().getResources().getDrawable(drawable));
- }
- }
- }
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