@Override
public void onStart() {
super.onStart();
// Do we have an application list already? is it valid?
if (appList == null || !prefs.getIsApplicationListCacheValid()) {
// Either we don't have an app list, or it isn't valid
if (!prefs.getIsApplicationListCacheValid()) {
// The app list isn't valid, so we need to rebuild it
rebuildApplicationList();
} else {
loadApplicationObjects();
loadApplicationList();
}
} else {
if (this.appListAdapter == null) {
this.appListAdapter =
new AppListAdapter(context, R.layout.application_list_row, this.appList);
}
listView.setAdapter(appListAdapter);
}
listView.setOnItemClickListener(
new OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
callback.onApplicationSelected(appList.get(position));
}
});
listView.setOnItemLongClickListener(
new OnItemLongClickListener() {
@Override
public boolean onItemLongClick(AdapterView<?> parent, View view, int position, long id) {
showPopupMenu(view, position);
return true;
}
});
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
// get handle to the application preferences
prefs = new Preferences(context);
// get the most recently selected option from the 'App Type' list, and set as current
currentAppType = prefs.getLastAppListType();
/*
* If the database version has changed, we will need to rebuild the application cache
*/
if (prefs.getLastRunDatabaseVersion() != DBInterface.DBHelper.DATABASE_VERSION) {
Log.d(
"PDroidAlternative",
"Defined database version has changed since last run; we need to rebuild the cache");
// this will force the application list to be rebuilt from the application package manager
prefs.setIsApplicationListCacheValid(false);
prefs.setLastRunDatabaseVersion(DBInterface.DBHelper.DATABASE_VERSION);
}
setHasOptionsMenu(true);
}