/**
* Helper method to dump flag state to the log.
*
* @param uiFlags Set of UI flags to inspect
*/
public void dumpFlagStateToLog(int uiFlags) {
if ((uiFlags & View.SYSTEM_UI_FLAG_LOW_PROFILE) != 0) {
Log.i(TAG, "SYSTEM_UI_FLAG_LOW_PROFILE is set");
} else {
Log.i(TAG, "SYSTEM_UI_FLAG_LOW_PROFILE is unset");
}
if ((uiFlags & View.SYSTEM_UI_FLAG_FULLSCREEN) != 0) {
Log.i(TAG, "SYSTEM_UI_FLAG_FULLSCREEN is set");
} else {
Log.i(TAG, "SYSTEM_UI_FLAG_FULLSCREEN is unset");
}
if ((uiFlags & View.SYSTEM_UI_FLAG_HIDE_NAVIGATION) != 0) {
Log.i(TAG, "SYSTEM_UI_FLAG_HIDE_NAVIGATION is set");
} else {
Log.i(TAG, "SYSTEM_UI_FLAG_HIDE_NAVIGATION is unset");
}
if ((uiFlags & View.SYSTEM_UI_FLAG_IMMERSIVE) != 0) {
Log.i(TAG, "SYSTEM_UI_FLAG_IMMERSIVE is set");
} else {
Log.i(TAG, "SYSTEM_UI_FLAG_IMMERSIVE is unset");
}
if ((uiFlags & View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY) != 0) {
Log.i(TAG, "SYSTEM_UI_FLAG_IMMERSIVE_STICKY is set");
} else {
Log.i(TAG, "SYSTEM_UI_FLAG_IMMERSIVE_STICKY is unset");
}
}
public void onActivityResult(int requestCode, int resultCode, Intent data) {
switch (requestCode) {
case REQUEST_CONNECT_DEVICE_SECURE:
// When DeviceListActivity returns with a device to connect
if (resultCode == Activity.RESULT_OK) {
connectDevice(data, true);
}
break;
case REQUEST_CONNECT_DEVICE_INSECURE:
// When DeviceListActivity returns with a device to connect
if (resultCode == Activity.RESULT_OK) {
connectDevice(data, false);
}
break;
case REQUEST_ENABLE_BT:
// When the request to enable Bluetooth returns
if (resultCode == Activity.RESULT_OK) {
// Bluetooth is now enabled, so set up a chat session
setupChat();
} else {
// User did not enable Bluetooth or an error occurred
Log.d(TAG, "BT not enabled");
Toast.makeText(getActivity(), R.string.bt_not_enabled_leaving, Toast.LENGTH_SHORT).show();
getActivity().finish();
}
}
}
/**
* The main processing method. This happens in a background task. In this case we are just
* sampling down the bitmap and returning it from a resource.
*
* @param resId
* @return
*/
private Bitmap processBitmap(int resId) {
if (BuildConfig.DEBUG) {
Log.d(TAG, "processBitmap - " + resId);
}
return decodeSampledBitmapFromResource(
mResources, resId, mImageWidth, mImageHeight, getImageCache());
}
// BEGIN_INCLUDE(recyclerViewOnBindViewHolder)
// Replace the contents of a view (invoked by the layout manager)
@Override
public void onBindViewHolder(ViewHolder viewHolder, final int position) {
Log.d(TAG, "Element " + position + " set.");
// Get element from your dataset at this position and replace the contents of the view
// with that element
// viewHolder.getTextView().setText(mDataSet[position]);
if (mViewSet[position].getParent() != null) {
((LinearLayout) mViewSet[position].getParent()).removeAllViews();
}
viewHolder.getLinearLayout().removeAllViews();
try {
viewHolder.getLinearLayout().addView(mViewSet[position]);
} catch (Exception e) {
Log.d(TAG, "" + position);
}
}
/** Create a chain of targets that will receive log data */
@Override
public void initializeLogging() {
// Wraps Android's native log framework.
LogWrapper logWrapper = new LogWrapper();
// Using Log, front-end to the logging chain, emulates android.util.log method signatures.
Log.setLogNode(logWrapper);
// Filter strips out everything except the message text.
MessageOnlyLogFilter msgFilter = new MessageOnlyLogFilter();
logWrapper.setNext(msgFilter);
// On screen logging via a fragment with a TextView.
LogFragment logFragment =
(LogFragment) getSupportFragmentManager().findFragmentById(R.id.log_fragment);
msgFilter.setNext(logFragment.getLogView());
Log.i(TAG, "Ready");
}
@Override
public void handleMessage(Message msg) {
FragmentActivity activity = getActivity();
switch (msg.what) {
case Constants.MESSAGE_STATE_CHANGE:
switch (msg.arg1) {
case BluetoothChatService.STATE_CONNECTED:
setStatus(getString(R.string.title_connected_to, mConnectedDeviceName));
mConversationArrayAdapter.clear();
break;
case BluetoothChatService.STATE_CONNECTING:
setStatus(R.string.title_connecting);
break;
case BluetoothChatService.STATE_NOT_CONNECTED:
setStatus(R.string.title_not_connected);
break;
}
break;
case Constants.MESSAGE_WRITE:
byte[] writeBuf = (byte[]) msg.obj;
// construct a string from the buffer
String writeMessage = new String(writeBuf);
mConversationArrayAdapter.add("Me: " + writeMessage);
break;
case Constants.MESSAGE_READ:
String readMessage = (String) msg.obj;
mConversationArrayAdapter.add(mConnectedDeviceName + ": " + readMessage);
TelemetryData data = new TelemetryData(readMessage);
View ownView = getView();
if (ownView == null) {
break;
}
View rootView = ownView.getRootView();
if (rootView != null) {
TextView view = (TextView) rootView.findViewById(R.id.voltage);
view.setText(data.getVoltageString() + "V");
view = (TextView) rootView.findViewById(R.id.current);
view.setText(data.getCurrentString() + "A");
view = (TextView) rootView.findViewById(R.id.mbtemp);
view.setText(data.getBoardTemperature() + "\u00B0 C");
view = (TextView) rootView.findViewById(R.id.battemp);
view.setText(data.getBatteryTemperature() + "\u00B0 C");
view = (TextView) rootView.findViewById(R.id.inclination);
view.setText(data.getInclinationString() + "\u00B0");
view = (TextView) rootView.findViewById(R.id.rps);
view.setText(data.getRPSString() + " RPS");
view = (TextView) rootView.findViewById(R.id.power);
view.setText(data.getWattSeconds() + "ws");
view = (TextView) rootView.findViewById(R.id.buzzer);
view.setText(data.getBuzzer() ? "BUZZER" : "-");
}
// Update graph, if possible
// TODO: TESTING CODE
try {
if (((CheckBox) getView().findViewById(R.id.checkbox_chart)).isChecked()) {
int divisor = 1;
switch (graphItemIndex) {
case 0:
case 1:
case 4:
divisor = 10;
break;
case 5:
divisor = 100;
}
graphControl.addDataPoint(
graphIndex++,
Double.parseDouble(readMessage.split(",")[graphItemIndex]) / divisor,
((CheckBox) getView().findViewById(R.id.checkbox_scroll)).isChecked());
}
} catch (Exception e) {
Log.e(TAG, "Exception updating graph", e);
}
break;
case Constants.MESSAGE_DEVICE_NAME:
// save the connected device's name
mConnectedDeviceName = msg.getData().getString(Constants.DEVICE_NAME);
if (null != activity) {
Toast.makeText(activity, "Connected to " + mConnectedDeviceName, Toast.LENGTH_SHORT)
.show();
}
break;
case Constants.MESSAGE_TOAST:
if (null != activity) {
Toast.makeText(
activity, msg.getData().getString(Constants.TOAST), Toast.LENGTH_SHORT)
.show();
}
break;
}
}
/** Set up the UI and background operations for chat. */
private void setupChat() {
Log.d(TAG, "setupChat()");
// Initialize the array adapter for the conversation thread
mConversationArrayAdapter = new ArrayAdapter<String>(getActivity(), R.layout.message);
mConversationView.setAdapter(mConversationArrayAdapter);
// Initialize the compose field with a listener for the return key
mOutEditText.setOnEditorActionListener(mWriteListener);
// Initialize the send button with a listener that for click events
mSendButton.setOnClickListener(
new View.OnClickListener() {
public void onClick(View v) {
// Send a message using content of the edit text widget
View view = getView();
if (null != view) {
TextView textView = (TextView) view.findViewById(R.id.edit_text_out);
String message = textView.getText().toString();
sendMessage(message);
}
}
});
mClearGraphButton.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View v) {
graphIndex = 0;
graphControl.clearGraph();
}
});
// Create an ArrayAdapter using the string array and a default spinner layout
ArrayAdapter<CharSequence> adapter =
ArrayAdapter.createFromResource(
getActivity(), R.array.chart_spinner_values, android.R.layout.simple_spinner_item);
// Specify the layout to use when the list of choices appears
adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
// Apply the adapter to the spinner
mGraphSpinner.setAdapter(adapter);
mGraphSpinner.setOnItemSelectedListener(
new AdapterView.OnItemSelectedListener() {
@Override
public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
graphIndex = 0;
graphItemIndex = (int) id;
mClearGraphButton.callOnClick();
}
@Override
public void onNothingSelected(AdapterView<?> parent) {
// ?
}
});
// Initialize the BluetoothChatService to perform bluetooth connections
mChatService = new BluetoothChatService(getActivity(), mHandler);
mRecordButton.setOnClickListener(
new RecordButtonClickListener(getActivity(), mChatService.getTelemetryFileService()));
// Initialize the buffer for outgoing messages
mOutStringBuffer = new StringBuffer("");
}