private void refreshList() {
this.sounds = database.getSounds();
ArrayList<Sound> lstSounds = new ArrayList<Sound>(Arrays.asList(this.sounds));
this.adapter.clear();
this.adapter.addAll(lstSounds);
this.adapter.notifyDataSetChanged();
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
this.lst_main = (ListView) findViewById(R.id.lst_main);
this.database = SoundDatabase.getInstance(this);
this.sounds = this.database.getSounds();
Resources res = getResources();
// initList();
ArrayList<Sound> lstsounds = new ArrayList<Sound>(Arrays.asList(this.sounds));
this.adapter = new MainListAdapter(this, R.layout.row_mainlist, lstsounds, database.getAtzen());
this.lst_main.setAdapter(adapter);
this.lst_main.setOnItemClickListener(this);
this.lst_main.setOnItemLongClickListener(this);
}
private void deleteSound(int position) {
String filePath = sounds[position].getPath();
database.deleteSound(sounds[position]);
File file = new File(filePath);
if (file.delete()) {
Toast.makeText(this, filePath + " " + R.string.info_deleted, Toast.LENGTH_SHORT).show();
refreshList();
} else {
Toast.makeText(this, R.string.info_shit_happened, Toast.LENGTH_SHORT).show();
}
}