123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235 |
- package de.tudarmstadt.informatik.hostage.ui.adapter;
- import android.app.AlertDialog;
- import android.content.Context;
- import android.content.DialogInterface;
- import android.content.Intent;
- import android.graphics.BitmapFactory;
- import android.view.ContextThemeWrapper;
- import android.view.LayoutInflater;
- import android.view.View;
- import android.view.ViewGroup;
- import android.widget.ArrayAdapter;
- import android.widget.ImageButton;
- import android.widget.ImageView;
- import android.widget.RelativeLayout;
- import android.widget.TextView;
- import java.util.LinkedList;
- import java.util.List;
- import de.tudarmstadt.informatik.hostage.Hostage;
- import de.tudarmstadt.informatik.hostage.R;
- import de.tudarmstadt.informatik.hostage.persistence.ProfileManager;
- import de.tudarmstadt.informatik.hostage.model.Profile;
- import de.tudarmstadt.informatik.hostage.ui.activity.MainActivity;
- import de.tudarmstadt.informatik.hostage.ui.activity.ProfileEditActivity;
- import de.tudarmstadt.informatik.hostage.ui.layouts.FlowLayout;
- import de.tudarmstadt.informatik.hostage.ui.swipelist.SwipeListView;
- /**
- * This adapter creates the item views for the profile manager by making use the viewholder pattern
- *
- * @author Alexander Brakowski
- * @created 14.01.14 18:00
- */
- public class ProfileManagerListAdapter extends ArrayAdapter<Profile> {
- /**
- * Holds our views, to reduce the number of view lookups immensly
- */
- private class ViewHolder {
- public TextView mLabelView;
- public TextView mTextView;
- public ImageView mImageSelected;
- public ImageView mItemIcon;
- public ImageButton mButtonEdit;
- public ImageButton mButtonDelete;
- public View mSeperator;
- public FlowLayout mBadgesContainer;
- }
- /**
- * The context nedded for resource lookups
- */
- private final Context mContext;
- /**
- * The profiles to display in the list
- */
- private final List<Profile> mValues;
- /**
- * A reference to the list view itself
- */
- private SwipeListView mList;
- /**
- * A simple constructor to propagate this object with neccessary references to needed objects
- *
- * @param context needed for resource lookups
- * @param objects the profiles to display
- * @param list a reference to the list view
- */
- public ProfileManagerListAdapter(Context context, List<Profile> objects, SwipeListView list) {
- super(context, R.layout.profile_manager_list_item, objects);
- this.mContext = context;
- this.mValues = objects;
- this.mList = list;
- }
- /**
- * {@inheritDoc}
- */
- @Override
- public View getView(final int position, View convertView, ViewGroup parent) {
- LayoutInflater inflater = (LayoutInflater) mContext
- .getSystemService(Context.LAYOUT_INFLATER_SERVICE);
- View rowView = convertView;
- ViewHolder holder = null;
- final Profile item = mValues.get(position);
- // if the current item has the show tooltip flag set, render this item as an tooltip view
- if(item.mShowTooltip){
- rowView = inflater.inflate(R.layout.profile_manager_list_item_help, parent, false);
- rowView.findViewById(R.id.profile_manager_help_dismiss).setOnClickListener(new View.OnClickListener() {
- @Override
- public void onClick(View v) {
- ProfileManagerListAdapter.this.remove(item);
- ProfileManagerListAdapter.this.notifyDataSetChanged();
- mList.dismiss(position);
- // just show the tooltip as long as it was not dismissed
- MainActivity.getContext().getSharedPreferences(
- MainActivity.getContext().getString(R.string.shared_preference_path), Hostage.MODE_PRIVATE
- ).edit().putBoolean("dismissedProfileSwipeHelp", true).commit();
- }
- });
- } else {
- // put our views into an view holder, if it is new
- if (rowView == null || rowView.getTag() == null) {
- rowView = inflater.inflate(R.layout.profile_manager_list_item, parent, false);
- holder = new ViewHolder();
- holder.mLabelView = (TextView) rowView.findViewById(R.id.profile_manager_item_label);
- holder.mTextView = (TextView) rowView.findViewById(R.id.profile_manager_item_text);
- holder.mImageSelected = (ImageView) rowView.findViewById(R.id.profile_manager_item_activated);
- holder.mItemIcon = (ImageView) rowView.findViewById(R.id.profile_manager_item_image);
- holder.mButtonEdit = (ImageButton) rowView.findViewById(R.id.profile_manager_item_button_edit);
- holder.mButtonDelete = (ImageButton) rowView.findViewById(R.id.profile_manager_item_button_delete);
- holder.mSeperator = rowView.findViewById(R.id.profile_manager_item_seperator);
- holder.mBadgesContainer = (FlowLayout) rowView.findViewById(R.id.badges_container);
- rowView.setTag(holder);
- } else {
- // save the viewholder to the tag of the view, so we can reuse it later
- holder = (ViewHolder) rowView.getTag();
- }
- // swipe listview needs some cleanup
- ((SwipeListView) parent).recycle(rowView, position);
- // fill the item view with the correct data
- holder.mTextView.setText(item.mText);
- holder.mLabelView.setText(item.mLabel);
- if (item.getIconBitmap() != null) {
- //Bitmap bitmap = Bitmap.createScaledBitmap(item.getIconBitmap(), 32, 32, true);
- holder.mItemIcon.setImageBitmap(item.getIconBitmap());
- } else {
- holder.mItemIcon.setImageBitmap(BitmapFactory.decodeResource(MainActivity.context.getResources(), R.drawable.ic_launcher));
- }
- // open the profile edit activity, if the edit button was pressed
- holder.mButtonEdit.setOnClickListener(new View.OnClickListener() {
- @Override
- public void onClick(View v) {
- Intent intent = new Intent(mContext, ProfileEditActivity.class);
- intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
- intent.putExtra("profile_id", item.mId);
- mContext.startActivity(intent);
- }
- });
- // delete the profile, if the delete button was pressed. But shows an confirm dialog first.
- holder.mButtonDelete.setOnClickListener(new View.OnClickListener() {
- @Override
- public void onClick(View v) {
- new AlertDialog.Builder(mContext)
- .setTitle(R.string.delete_profile)
- .setMessage(R.string.really_want_delete_profiel)
- .setNegativeButton(R.string.no, new DialogInterface.OnClickListener() {
- @Override
- public void onClick(DialogInterface dialog, int which) {
- }
- })
- .setPositiveButton(R.string.yes, new DialogInterface.OnClickListener() {
- public void onClick(DialogInterface dialog, int which) {
- ProfileManager profileManager = ProfileManager.getInstance();
- profileManager.deleteProfile(item);
- profileManager.getProfileListAdapter().notifyDataSetChanged();
- mList.closeOpenedItems();
- }
- })
- .setIcon(android.R.drawable.ic_dialog_alert)
- .show();
- }
- });
- // show all the active protocols of an profile in form of badges at the bottom of an profile list item
- holder.mBadgesContainer.removeAllViews();
- boolean hasProtocols = false;
- List<String> profiles = new LinkedList<String>(item.getActiveProtocols());
- if (item.mGhostActive) {
- profiles.add("GHOST");
- }
- for (String protocol : profiles) {
- hasProtocols = true;
- TextView textView = new TextView(new ContextThemeWrapper(mContext, R.style.ProfileManagerListBadge));
- textView.setText(protocol);
- holder.mBadgesContainer.addView(textView);
- }
- if (!hasProtocols) {
- holder.mBadgesContainer.setVisibility(View.INVISIBLE);
- } else {
- holder.mBadgesContainer.setVisibility(View.VISIBLE);
- }
- // do some styling when an profile is flagged as active
- RelativeLayout.LayoutParams lp = (RelativeLayout.LayoutParams) holder.mTextView.getLayoutParams();
- if (!item.mActivated) {
- lp.setMargins(0, 0, 0, 0);
- holder.mTextView.setLayoutParams(lp);
- holder.mImageSelected.setVisibility(View.GONE);
- } else {
- holder.mImageSelected.setVisibility(View.VISIBLE);
- }
- if (!item.isEditable()) {
- holder.mButtonDelete.setVisibility(View.GONE);
- holder.mSeperator.setVisibility(View.GONE);
- } else {
- holder.mButtonDelete.setVisibility(View.VISIBLE);
- holder.mSeperator.setVisibility(View.VISIBLE);
- }
- }
- return rowView;
- }
- }
|