/** Initiates the list of all assigned Presets. */
protected void refresh() {
final List<IPreset> presetsList = new ArrayList<IPreset>();
/* Only add undeleted presets to the list. */
for (IPreset preset : this.app.getAssignedPresets()) {
if (!preset.isDeleted()) {
presetsList.add(preset);
}
}
AdapterPresets presetsAdapter = new AdapterPresets(getApplicationContext(), presetsList);
ListView presetListView = (ListView) findViewById(R.id.ListView_Presets);
presetListView.setAdapter(presetsAdapter);
presetListView.setOnItemClickListener(
new OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> adapter, View view, int position, long arg3) {
openPreset(presetsList.get(position));
}
});
/* Determine if the Presets-List is empty, and display a text instead. */
TextView tv = (TextView) findViewById(R.id.TextView_NoPresets);
if (presetsList.size() > 0) {
tv.setVisibility(View.GONE);
} else {
tv.setVisibility(View.VISIBLE);
}
}
/**
* Open the PresetActivity for one Preset
*
* @param preset Preset to open
*/
public void openPreset(IPreset preset) {
Intent i = new Intent(TabPresets.this, ActivityPreset.class);
i.putExtra(GUIConstants.PRESET_IDENTIFIER, preset.getLocalIdentifier());
startActivity(i);
}