/**
* Used to help maintain clean activity across the app. If someone is connected to the Scribbler,
* they should disconnect before leaving the app. This function ensures that happens.
*/
@Override
public boolean dispatchKeyEvent(KeyEvent event) {
if (event.getAction() == KeyEvent.ACTION_DOWN) {
switch (event.getKeyCode()) {
case KeyEvent.KEYCODE_HOME:
if (appState.getScribbler().isConnected()) {
appState.getScribbler().disconnect();
Toast.makeText(
getApplicationContext(), "Disconnected from Scribbler", Toast.LENGTH_LONG)
.show();
}
return true;
}
}
return super.dispatchKeyEvent(event); // let the default handling take care of it
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.graphic_activity_main);
appState = (Sandbox) getApplicationContext();
appState.getScribbler();
/*
* list instantiate
*/
ListView graphiclist = (ListView) findViewById(android.R.id.list);
ArrayList<String> list = new ArrayList<String>();
for (int i = 0; i < graphicList.length; ++i) {
list.add(graphicList[i]);
}
ArrayAdapter<String> adapter =
new ArrayAdapter<String>(this, android.R.layout.simple_list_item_1, list);
graphiclist.setAdapter(adapter);
graphiclist.setOnItemClickListener(
new OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
// Make a Canvas
if (position == 0) {
Intent canvasIntent = new Intent(GraphicActivity.this, Graphic_Canvas.class);
startActivity(canvasIntent);
}
}
});
/*
* end of list instantiate
*/
}
