private void setMineralLists(Sector sector) {
// Populate the list with the initial data
// Remove the ones we don't want
mineralList.clear();
mineralList.addAll(Static.mineralList);
// Grab the ore list for later
ArrayAdapter<String> oreListAdapter =
new ArrayAdapter<String>(
this, android.R.layout.simple_list_item_1, new ArrayList<String>());
((ListView) findViewById(R.id.oreList)).setAdapter(oreListAdapter);
// Add and remove the needed things from the lists
for (Mineral mineral : sector.getMinerals()) {
mineralList.remove(mineral.getMineral());
oreListAdapter.add(mineral.getMineral());
}
// Check to see if the mineral list is empty. If so add the emtpy mineral
if (mineralList.size() == 0) mineralList.add(emptyMineralString);
mineralAdapter.notifyDataSetChanged();
oreListAdapter.notifyDataSetChanged();
}
@Override
public void onReceive(Context context, Intent intent) {
String action = intent.getAction();
// When discovery finds a device
if (BluetoothDevice.ACTION_FOUND.equals(action)) {
// Get the BluetoothDevice object from the Intent
BluetoothDevice device = intent.getParcelableExtra(BluetoothDevice.EXTRA_DEVICE);
// If it's already paired, skip it, because it's been listed already
if (device.getBondState() != BluetoothDevice.BOND_BONDED) {
mNewDevicesArrayAdapter.add(device.getName() + "\n" + device.getAddress());
}
// When discovery is finished, change the Activity title
} else if (BluetoothAdapter.ACTION_DISCOVERY_FINISHED.equals(action)) {
setProgressBarIndeterminateVisibility(false);
setTitle(R.string.select_device);
if (mNewDevicesArrayAdapter.getCount() == 0) {
String noDevices = getResources().getText(R.string.none_found).toString();
mNewDevicesArrayAdapter.add(noDevices);
}
}
}
@Override
public boolean onEditorAction(TextView textView, int actionId, KeyEvent keyEvent) {
Log.d(TAG, "onEditorAction: actionId: " + actionId + ", keyEvent: " + keyEvent);
if ((actionId == EditorInfo.IME_ACTION_DONE)
|| ((keyEvent != null) && (keyEvent.getKeyCode() == KeyEvent.KEYCODE_ENTER))) {
Log.d(TAG, "onEditorAction: IME_ACTION_DONE || KEYCODE_ENTER");
String input = textView.getText().toString().trim();
if (input.length() > 0) {
String result = "";
try {
result += calculator.calculate(input);
} catch (Exception e) {
result = "no result (" + e.getMessage() + ")";
}
if (listAdapter.getCount() > 0) {
listAdapter.add("");
}
listAdapter.add(input + " =");
if (input.indexOf("@") > -1) {
listAdapter.add(calculator.getEquation() + " =");
}
listAdapter.add(result);
listAdapter.notifyDataSetChanged();
inputView.endBatchEdit();
inputView.setText("");
hideKeyboard();
}
}
return false;
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
// Setup the window
requestWindowFeature(Window.FEATURE_INDETERMINATE_PROGRESS);
setContentView(R.layout.device_list);
// Set result CANCELED in case the user backs out
setResult(Activity.RESULT_CANCELED);
// Initialize the button to perform device discovery
Button scanButton = (Button) findViewById(R.id.button_scan);
scanButton.setOnClickListener(
new OnClickListener() {
public void onClick(View v) {
doDiscovery();
v.setVisibility(View.GONE);
}
});
// Initialize array adapters. One for already paired devices and
// one for newly discovered devices
mPairedDevicesArrayAdapter = new ArrayAdapter<String>(this, R.layout.device_name);
mNewDevicesArrayAdapter = new ArrayAdapter<String>(this, R.layout.device_name);
// Find and set up the ListView for paired devices
ListView pairedListView = (ListView) findViewById(R.id.paired_devices);
pairedListView.setAdapter(mPairedDevicesArrayAdapter);
pairedListView.setOnItemClickListener(mDeviceClickListener);
// Find and set up the ListView for newly discovered devices
ListView newDevicesListView = (ListView) findViewById(R.id.new_devices);
newDevicesListView.setAdapter(mNewDevicesArrayAdapter);
newDevicesListView.setOnItemClickListener(mDeviceClickListener);
// Register for broadcasts when a device is discovered
IntentFilter filter = new IntentFilter(BluetoothDevice.ACTION_FOUND);
this.registerReceiver(mReceiver, filter);
// Register for broadcasts when discovery has finished
filter = new IntentFilter(BluetoothAdapter.ACTION_DISCOVERY_FINISHED);
this.registerReceiver(mReceiver, filter);
// Get the local Bluetooth adapter
mBtAdapter = BluetoothAdapter.getDefaultAdapter();
// Get a set of currently paired devices
Set<BluetoothDevice> pairedDevices = mBtAdapter.getBondedDevices();
// If there are paired devices, add each one to the ArrayAdapter
if (pairedDevices.size() > 0) {
findViewById(R.id.title_paired_devices).setVisibility(View.VISIBLE);
for (BluetoothDevice device : pairedDevices) {
mPairedDevicesArrayAdapter.add(device.getName() + "\n" + device.getAddress());
}
} else {
String noDevices = getResources().getText(R.string.none_paired).toString();
mPairedDevicesArrayAdapter.add(noDevices);
}
}
