@Override
public boolean onCreateOptionsMenu(final Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.menu_main, menu);
// get a reference to the bluetooth action button
bluetoothMenutItem = menu.findItem(R.id.action_bluetooth);
// and put the right view on it
bluetoothMenutItem.setActionView(R.layout.animated_menu_item);
// set the correct initial state
setBluetoothState(BLUETOOTH_DISCONNECTED);
// get access to the image view
ImageView imageView =
(ImageView) bluetoothMenutItem.getActionView().findViewById(R.id.animated_menu_item_action);
// define an action
imageView.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View v) {
(new Thread(
new Runnable() {
@Override
public void run() {
toast("Reconnecting Bluetooth ...");
stopBluetooth();
reloadBluetooth();
}
}))
.start();
}
});
return true;
}
@Override
public void onReceive(Context context, Intent intent) {
String action = intent.getAction();
BluetoothDevice bluetoothDevice = intent.getParcelableExtra(BluetoothDevice.EXTRA_DEVICE);
if (BluetoothDevice.ACTION_ACL_DISCONNECTED.equals(action)) {
// Device has disconnected
// only resume if this activity is also visible
if (visible) {
// stop reading
if (device != null) {
device.stopAndJoin();
}
// inform user
setTitle(TAG + " - disconnected");
setBluetoothState(BLUETOOTH_DISCONNECTED);
Toast.makeText(
MainActivity.this.getBaseContext(),
"Bluetooth connection lost!",
Toast.LENGTH_LONG)
.show();
// try to reconnect
onResume();
}
}
}
@Override
protected void onCreate(Bundle savedInstanceState) {
// always create an instance
// dataLogger = DataLogger.getInstance();
dataLogger = new DataLogger();
debug("MainActivity: onCreate");
instance = this;
getWindow().requestFeature(Window.FEATURE_ACTION_BAR);
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
// navigation bar
appSectionsPagerAdapter = new AppSectionsPagerAdapter(getSupportFragmentManager());
actionBar = getSupportActionBar();
actionBar.setDisplayOptions(ActionBar.DISPLAY_SHOW_HOME | ActionBar.DISPLAY_SHOW_TITLE);
// actionBar.setNavigationMode(ActionBar.NAVIGATION_MODE_TABS);
viewPager = (ViewPager) findViewById(R.id.main);
viewPager.setAdapter(appSectionsPagerAdapter);
viewPager.setOnPageChangeListener(
new ViewPager.SimpleOnPageChangeListener() {
@Override
public void onPageSelected(int position) {
// actionBar.setSelectedNavigationItem(position);
updateActionBar();
}
});
updateActionBar();
/*
for (int i = 0; i < appSectionsPagerAdapter.getCount(); i++) {
actionBar.addTab(
actionBar.newTab()
.setText(appSectionsPagerAdapter.getPageTitle(i))
.setTabListener(MainActivity.this));
}
*/
// load the initial "main" fragment
// loadFragement(new MainFragment());
setTitle(TAG + " - not connected");
setBluetoothState(BLUETOOTH_DISCONNECTED);
// tabs
// final ActionBar actionBar = getSupportActionBar();
// Specify that tabs should be displayed in the action bar.
// open the database
CanzeDataSource.getInstance(getBaseContext()).open();
// cleanup
CanzeDataSource.getInstance().cleanUp();
// setup cleaning (once every hour)
Runnable cleanUpRunnable =
new Runnable() {
@Override
public void run() {
CanzeDataSource.getInstance().cleanUp();
}
};
Handler handler = new Handler();
handler.postDelayed(cleanUpRunnable, 60 * 1000);
// register for bluetooth changes
IntentFilter intentFilter = new IntentFilter(BluetoothDevice.ACTION_ACL_DISCONNECTED);
this.registerReceiver(broadcastReceiver, intentFilter);
// configure Bluetooth manager
BluetoothManager.getInstance()
.setBluetoothEvent(
new BluetoothEvent() {
@Override
public void onBeforeConnect() {
setBluetoothState(BLUETOOTH_SEARCH);
}
@Override
public void onAfterConnect(BluetoothSocket bluetoothSocket) {
device.init(visible);
device.registerFilters();
// set title
debug("MainActivity: onAfterConnect > set title");
runOnUiThread(
new Runnable() {
@Override
public void run() {
setTitle(
TAG
+ " - connected to <"
+ bluetoothDeviceName
+ "@"
+ bluetoothDeviceAddress
+ ">");
setBluetoothState(BLUETOOTH_CONNECTED);
}
});
}
@Override
public void onBeforeDisconnect(BluetoothSocket bluetoothSocket) {}
@Override
public void onAfterDisconnect() {
runOnUiThread(
new Runnable() {
@Override
public void run() {
setTitle(TAG + " - disconnected");
}
});
}
});
// detect hardware status
int BT_STATE = BluetoothManager.getInstance().getHardwareState();
if (BT_STATE == BluetoothManager.STATE_BLUETOOTH_NOT_AVAILABLE)
Toast.makeText(
this.getBaseContext(),
"Sorry, but your device doesn't seem to have Bluetooth support!",
Toast.LENGTH_LONG)
.show();
else if (BT_STATE == BluetoothManager.STATE_BLUETOOTH_NOT_ACTIVE) {
Intent enableBtIntent = new Intent(BluetoothAdapter.ACTION_REQUEST_ENABLE);
startActivityForResult(enableBtIntent, 1);
}
// load settings
// - includes the reader
// - includes the decoder
// loadSettings(); --> done in onResume
// load fields from static code
debug("Loaded fields: " + fields.size());
// load fields
// final SharedPreferences settings = getSharedPreferences(PREFERENCES_FILE, 0);
(new Thread(
new Runnable() {
@Override
public void run() {
debug("Loading fields last field values from database");
for (int i = 0; i < fields.size(); i++) {
Field field = fields.get(i);
field.setCalculatedValue(CanzeDataSource.getInstance().getLast(field.getSID()));
// debug("MainActivity: Setting "+field.getSID()+" = "+field.getValue());
// f.setValue(settings.getFloat(f.getUniqueID(), 0));
}
debug("Loading fields last field values from database (done)");
}
}))
.start();
}