@Override
protected void onResume() {
super.onResume();
// Repopulate (which isn't too bad since it's cached in the settings
// bluetooth manager
addDevices();
if (mScreenType == SCREEN_TYPE_SETTINGS) {
mEnabler.resume();
mDiscoverableEnabler.resume();
mNamePreference.resume();
}
mLocalManager.registerCallback(this);
mDeviceList.setProgress(mLocalManager.getBluetoothAdapter().isDiscovering());
mLocalManager.startScanning(false);
IntentFilter intentFilter = new IntentFilter();
intentFilter.addAction(BluetoothAdapter.ACTION_STATE_CHANGED);
intentFilter.addAction(BluetoothDevice.ACTION_BOND_STATE_CHANGED);
registerReceiver(mReceiver, intentFilter);
mLocalManager.setForegroundActivity(this);
}
private void onBluetoothStateChanged(int bluetoothState) {
// When bluetooth is enabled (and we are in the activity, which we are),
// we should start a scan
if (bluetoothState == BluetoothAdapter.STATE_ON) {
mLocalManager.startScanning(false);
} else if (bluetoothState == BluetoothAdapter.STATE_OFF) {
mDeviceList.setProgress(false);
}
}
public void onScanningStateChanged(boolean started) {
mDeviceList.setProgress(started);
}