@Override
public void onReceive(Context context, Intent intent) {
final String action = intent.getAction();
if (action.equals(BluetoothAdapter.ACTION_STATE_CHANGED)) {
handleAdapterStateChange(
intent.getIntExtra(BluetoothAdapter.EXTRA_STATE, BluetoothAdapter.ERROR));
} else if (action.equals(BluetoothAdapter.ACTION_CONNECTION_STATE_CHANGED)) {
handleConnectionStateChange(
intent.getIntExtra(
BluetoothAdapter.EXTRA_CONNECTION_STATE, BluetoothAdapter.STATE_DISCONNECTED));
} else if (action.equals(BluetoothDevice.ACTION_BOND_STATE_CHANGED)) {
// Fall through and update bonded devices and refresh view
}
refreshViews();
updateBondedBluetoothDevices();
}
public BluetoothController(Context context) {
mContext = context;
IntentFilter filter = new IntentFilter();
filter.addAction(BluetoothAdapter.ACTION_STATE_CHANGED);
filter.addAction(BluetoothAdapter.ACTION_CONNECTION_STATE_CHANGED);
filter.addAction(BluetoothDevice.ACTION_BOND_STATE_CHANGED);
context.registerReceiver(this, filter);
final BluetoothAdapter adapter = BluetoothAdapter.getDefaultAdapter();
if (adapter != null) {
handleAdapterStateChange(adapter.getState());
handleConnectionStateChange(adapter.getConnectionState());
}
refreshViews();
updateBondedBluetoothDevices();
}