/** Initializes managers. */
private void initManagers() {
// Waffles
w = new Waffle(mContext);
// iSENSE API
api = API.getInstance(mContext);
api.useDev(true);
// Upload Queue
uq = new UploadQueue("data_walk", mContext, api);
uq.buildQueueFromFile();
// Vibrator for Long Click
vibrator = (Vibrator) getSystemService(Context.VIBRATOR_SERVICE);
// GPS
mLocationManager = (LocationManager) getSystemService(Context.LOCATION_SERVICE);
initLocationManager();
waitingForGPS();
// Sensors
mSensorManager = (SensorManager) getSystemService(Context.SENSOR_SERVICE);
// Beep sound
mMediaPlayer = MediaPlayer.create(this, R.raw.beep);
}
/**
* Called whenever this activity is called from within the application, like from the login
* dialog.
*/
@SuppressLint("NewApi")
@Override
public void onResume() {
super.onResume();
// We are going to do a series of tasks depending on whether or not we have connectivity
// if we have connectivity: user can change ProjectNumber, set it originally to the user's last
// choice, and automatically login
if (api.hasConnectivity()) {
// Give the boolean canChangeProjectNum a value of either true or false depending on whether
// or not we are connected to the Internet
canChangeProjectNum = true;
if (android.os.Build.VERSION.SDK_INT >= 11) invalidateOptionsMenu();
setProjectIdtoUsersChoice();
AutoLogin();
// projectID = projectId;
// loginNow = false;
} else {
// TODO UNComment
canChangeProjectNum = false;
if (android.os.Build.VERSION.SDK_INT >= 11) invalidateOptionsMenu();
// loginNow = true;
setProjectIdEmpty();
}
// Get the last know recording interval
mInterval =
Integer.parseInt(
getSharedPreferences(INTERVAL_PREFS_KEY, Context.MODE_PRIVATE)
.getString(INTERVAL_VALUE_KEY, DEFAULT_INTERVAL + ""));
// Rebuild the upload queue
if (uq != null) uq.buildQueueFromFile();
// Check to see if the recording was canceled while running
if (running) {
Intent i = new Intent(DataWalk.this, ForceStop.class);
startActivityForResult(i, DIALOG_FORCE_STOP);
}
// Restart the GPS counter
if (mLocationManager != null) initLocationManager();
if (gpsTimer == null) waitingForGPS();
// Update the text in the text boxes on the main UI
if (projectID == "-1") {
expNumBox.setText(
"Project number cannot be choose until you are connected to the intenet." + projectID);
} else {
expNumBox.setText("Project Number: " + projectID);
}
if (mInterval == 1000) {
rateBox.setText("Data Recorded Every: 1 second");
} else if (mInterval == 60000) {
rateBox.setText("Data Recorded Every: 1 Minute");
} else {
rateBox.setText("Data Recorded Every: " + mInterval / 1000 + " seconds");
}
} // ends onResume
@Override
public void onActivityResult(int reqCode, int resultCode, Intent data) {
super.onActivityResult(reqCode, resultCode, data);
dontPromptMeTwice = false;
if (reqCode == EXPERIMENT_REQUESTED) {
if (resultCode == RESULT_OK) {
SharedPreferences prefs = getSharedPreferences("PROJID", 0);
experimentNumber = prefs.getString("project_id", null);
if (experimentNumber == null) {
if (useDev) {
experimentNumber = DEFAULT_PROJ_DEV;
} else {
experimentNumber = DEFAULT_PROJ_PROD;
}
}
dfm = new DataFieldManager(Integer.parseInt(experimentNumber), api, mContext, f);
dfm.getOrder();
}
} else if (reqCode == QUEUE_UPLOAD_REQUESTED) {
uq.buildQueueFromFile();
} else if (reqCode == UPLOAD_OK_REQUESTED) {
if (resultCode == RESULT_OK) {
if (len == 0 || len2 == 0) {
w.make("There are no data to upload!", Waffle.LENGTH_LONG, Waffle.IMAGE_X);
OrientationManager.enableRotation(CarRampPhysicsV2.this);
} else new UploadTask().execute();
} else {
w.make("Data set discarded", Waffle.LENGTH_LONG, Waffle.IMAGE_WARN);
OrientationManager.enableRotation(CarRampPhysicsV2.this);
}
} else if (reqCode == LOGIN_STATUS_REQUESTED) {
if (resultCode == RESULT_OK) {
if (loggedInAs == null) loggedInAs = (TextView) findViewById(R.id.loginStatus);
loggedInAs.setText(
getResources().getString(R.string.logged_in_as)
+ " "
+ data.getStringExtra("username")
+ ", Name: "
+ firstName
+ " "
+ lastInitial);
dfm = new DataFieldManager(Integer.parseInt(experimentNumber), api, mContext, f);
dfm.getOrder();
}
} else if (reqCode == RECORDING_LENGTH_REQUESTED) {
if (resultCode == RESULT_OK) {
length = Integer.parseInt(data.getStringExtra("input"));
countdown = length;
SharedPreferences prefs = getSharedPreferences("RECORD_LENGTH", 0);
SharedPreferences.Editor editor = prefs.edit();
editor.putInt("length", length);
// Below is a math fail
// if (length <= 25) {
// INTERVAL = 50;
// } else {
// INTERVAL = 2 * length;
// }
editor.putInt("Interval", INTERVAL);
editor.commit();
}
} else if (reqCode == resultGotName) {
if (resultCode == RESULT_OK) {
final SharedPreferences mPrefs =
new ObscuredSharedPreferences(
CarRampPhysicsV2.mContext,
CarRampPhysicsV2.mContext.getSharedPreferences("USER_INFO", Context.MODE_PRIVATE));
if (!inApp) inApp = true;
loggedInAs.setText(
getResources().getString(R.string.logged_in_as)
+ " "
+ mPrefs.getString("username", "")
+ ", Name: "
+ firstName
+ " "
+ lastInitial);
} else {
if (!inApp) finish();
}
} else if (reqCode == RESET_REQUESTED) {
if (resultCode == RESULT_OK) {
SharedPreferences prefs = getSharedPreferences("RECORD_LENGTH", 0);
countdown = length = prefs.getInt("length", 10);
final SharedPreferences mPrefs =
new ObscuredSharedPreferences(
CarRampPhysicsV2.mContext,
CarRampPhysicsV2.mContext.getSharedPreferences("USER_INFO", Context.MODE_PRIVATE));
SharedPreferences.Editor mOSPEdit = mPrefs.edit();
mOSPEdit.putString("username", DEFAULT_USER).commit();
mOSPEdit.putString("password", DEFAULT_USER).commit();
new OnCreateLoginTask().execute();
loggedInAs.setText(
getResources().getString(R.string.logged_in_as)
+ " "
+ mPrefs.getString("username", "")
+ ", Name: "
+ firstName
+ " "
+ lastInitial);
SharedPreferences eprefs = getSharedPreferences("PROJID", 0);
SharedPreferences.Editor editor = eprefs.edit();
if (useDev) {
experimentNumber = DEFAULT_PROJ_DEV;
} else {
experimentNumber = DEFAULT_PROJ_PROD;
}
editor.putString("project_id", experimentNumber);
editor.commit();
INTERVAL = 50;
SharedPreferences rprefs = getSharedPreferences("RECORD_SETTINGS", 0);
SharedPreferences.Editor mEdit = rprefs.edit();
mEdit.putBoolean("X", false);
mEdit.putBoolean("Y", true);
mEdit.putBoolean("Z", false);
mEdit.putBoolean("Magnitude", false);
mEdit.commit();
x = z = mag = false;
y = true;
values.setText("Y: " + accel[1]);
Log.d("fantastag", "resetti");
}
} else if (reqCode == SAVE_MODE_REQUESTED) {
if (resultCode == RESULT_OK) {
saveMode = true;
CarRampPhysicsV2.experimentNumber = "-1";
dfm = new DataFieldManager(Integer.parseInt(experimentNumber), api, mContext, f);
dfm.getOrder();
} else {
if (!api.hasConnectivity()) {
startActivityForResult(new Intent(mContext, SaveModeDialog.class), SAVE_MODE_REQUESTED);
} else {
saveMode = false;
}
}
}
}
@Override
public void onResume() {
super.onResume();
inPausedState = false;
SharedPreferences prefs = getSharedPreferences(RecordSettings.RECORD_SETTINGS, 0);
x = prefs.getBoolean("X", false);
y = prefs.getBoolean("Y", true);
z = prefs.getBoolean("Z", false);
mag = prefs.getBoolean("Magnitude", false);
String dataLabel = "";
if (x) {
dataLabel += "X: ";
}
if (y) {
if (x) {
dataLabel += " , Y: ";
} else dataLabel += "Y: ";
}
if (z) {
if (x || y) {
dataLabel += " , Z: ";
} else dataLabel += "Z: ";
}
if (mag) {
if (x || y || z) {
dataLabel += " , Magnitude: ";
} else dataLabel += "Magnitude: ";
}
values.setText(dataLabel);
if (usedHomeButton && running) {
setupDone = false;
timeHasElapsed = false;
useMenu = true;
countdown = length;
running = false;
startStop.setText("Hold to Start");
startStop.setEnabled(true);
startStop.setBackgroundResource(R.drawable.button_rsense);
timeTimer.cancel();
choiceViaMenu = false;
startStop.setEnabled(true);
dataSet = new JSONArray();
OrientationManager.enableRotation(CarRampPhysicsV2.this);
w.make("Data recording halted.", Waffle.LENGTH_SHORT, Waffle.IMAGE_X);
}
if (uq != null) uq.buildQueueFromFile();
if (api.hasConnectivity() && saveMode) {
SharedPreferences prefs2 = getSharedPreferences("PROJID", 0);
experimentNumber = prefs2.getString("project_id", null);
if (experimentNumber == null) {
if (useDev) {
experimentNumber = DEFAULT_PROJ_DEV;
} else {
experimentNumber = DEFAULT_PROJ_PROD;
}
}
dfm = new DataFieldManager(Integer.parseInt(experimentNumber), api, mContext, f);
dfm.getOrder();
saveMode = false;
System.out.println("Switching off save mode");
}
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
saved = savedInstanceState;
mContext = this;
api = API.getInstance(mContext);
api.useDev(useDev);
if (useDev) {
baseSessionUrl = VIS_URL_DEV;
} else {
baseSessionUrl = VIS_URL_PROD;
}
f = new Fields();
uq = new UploadQueue("carrampphysics", mContext, api);
uq.buildQueueFromFile();
w = new Waffle(mContext);
// Save the default login info
final SharedPreferences mPrefs =
new ObscuredSharedPreferences(
CarRampPhysicsV2.mContext,
CarRampPhysicsV2.mContext.getSharedPreferences("USER_INFO", Context.MODE_PRIVATE));
if (mPrefs.getString("username", "").equals("")) {
SharedPreferences.Editor mEdit = mPrefs.edit();
mEdit.putString("username", DEFAULT_USER).commit();
mEdit.putString("password", DEFAULT_USER).commit();
}
dateString = "";
mHandler = new Handler();
startStop = (Button) findViewById(R.id.startStop);
values = (TextView) findViewById(R.id.values);
SharedPreferences prefs = getSharedPreferences("RECORD_LENGTH", 0);
length = countdown = prefs.getInt("length", 10);
new OnCreateLoginTask().execute();
loggedInAs = (TextView) findViewById(R.id.loginStatus);
loggedInAs.setText(
getResources().getString(R.string.logged_in_as)
+ " "
+ mPrefs.getString("username", "")
+ ", Name: "
+ firstName
+ " "
+ lastInitial);
SharedPreferences prefs2 = getSharedPreferences("PROJID", 0);
experimentNumber = prefs2.getString("project_id", null);
if (experimentNumber == null) {
if (useDev) {
experimentNumber = DEFAULT_PROJ_DEV;
} else {
experimentNumber = DEFAULT_PROJ_PROD;
}
}
dfm = new DataFieldManager(Integer.parseInt(experimentNumber), api, mContext, f);
dfm.getOrder();
startStop.setOnLongClickListener(
new OnLongClickListener() {
@Override
public boolean onLongClick(View arg0) {
mMediaPlayer.setLooping(false);
mMediaPlayer.start();
if (!api.hasConnectivity() && !saveMode) {
startActivityForResult(
new Intent(mContext, SaveModeDialog.class), SAVE_MODE_REQUESTED);
return false;
}
if (running) {
if (timeHasElapsed) {
getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
setupDone = false;
timeHasElapsed = false;
useMenu = true;
countdown = length;
running = false;
startStop.setText("Hold to Start");
timeTimer.cancel();
choiceViaMenu = false;
startStop.setEnabled(true);
startStop.setBackgroundResource(R.drawable.button_rsense);
Intent dataIntent = new Intent(mContext, DataActivity.class);
startActivityForResult(dataIntent, UPLOAD_OK_REQUESTED);
} else if (usedHomeButton) {
setupDone = false;
timeHasElapsed = false;
useMenu = true;
countdown = length;
running = false;
startStop.setText("Hold to Start");
timeTimer.cancel();
choiceViaMenu = false;
startStop.setEnabled(true);
startStop.setBackgroundResource(R.drawable.button_rsense);
}
} else {
OrientationManager.disableRotation(CarRampPhysicsV2.this);
getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
startStop.setEnabled(false);
startStop.setBackgroundResource(R.drawable.button_rsense_green);
dataSet = new JSONArray();
elapsedMillis = 0;
len = 0;
len2 = 0;
i = 0;
currentTime = getUploadTime(0);
SharedPreferences prefs = getSharedPreferences(RecordSettings.RECORD_SETTINGS, 0);
x = prefs.getBoolean("X", false);
y = prefs.getBoolean("Y", true);
z = prefs.getBoolean("Z", false);
mag = prefs.getBoolean("Magnitude", false);
setEnabledFields();
if (saveMode) {
dfm.getOrder();
System.out.println("Honk frogs@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@");
}
try {
Thread.sleep(100);
} catch (InterruptedException e) {
w.make(
"Data recording has offset 100 milliseconds due to an error.",
Waffle.LENGTH_SHORT);
e.printStackTrace();
}
useMenu = true;
if (mSensorManager != null) {
mSensorManager.registerListener(
CarRampPhysicsV2.this,
mSensorManager.getDefaultSensor(Sensor.TYPE_ACCELEROMETER),
SensorManager.SENSOR_DELAY_FASTEST);
}
running = true;
startStop.setText("" + countdown);
timeTimer = new Timer();
timeTimer.scheduleAtFixedRate(
new TimerTask() {
public void run() {
elapsedMillis += INTERVAL;
if (i >= (length * (1000 / INTERVAL))) {
timeTimer.cancel();
timeHasElapsed = true;
mHandler.post(
new Runnable() {
@Override
public void run() {
startStop.performLongClick();
}
});
} else {
i++;
len++;
len2++;
if (i % (1000 / INTERVAL) == 0) {
mHandler.post(
new Runnable() {
@Override
public void run() {
startStop.setText("" + countdown);
}
});
countdown--;
}
f.timeMillis = currentTime + elapsedMillis;
Log.d("fantastag", "time added");
if (x) {
f.accel_x = toThou.format(accel[0]);
Log.d("fantastag", "X added");
}
if (y) {
f.accel_y = toThou.format(accel[1]);
Log.d("fantastag", "Y added");
}
if (z) {
f.accel_z = toThou.format(accel[2]);
Log.d("fantastag", "Z added");
}
if (mag) {
f.accel_total = toThou.format(accel[3]);
Log.d("fantastag", "Magnitude added");
}
if (!saveMode) {
dataSet.put(dfm.putData());
Log.d("tag", "NULLFROG");
} else {
dataSet.put(dfm.putDataForNoProjectID());
Log.d("tag", "NULLTOAD");
}
}
}
},
0,
INTERVAL);
}
return running;
}
});
mSensorManager = (SensorManager) getSystemService(Context.SENSOR_SERVICE);
if (mSensorManager != null) {
mSensorManager.registerListener(
CarRampPhysicsV2.this,
mSensorManager.getDefaultSensor(Sensor.TYPE_ACCELEROMETER),
SensorManager.SENSOR_DELAY_FASTEST);
mSensorManager.registerListener(
CarRampPhysicsV2.this,
mSensorManager.getDefaultSensor(Sensor.TYPE_MAGNETIC_FIELD),
SensorManager.SENSOR_DELAY_FASTEST);
}
Criteria c = new Criteria();
c.setAccuracy(Criteria.ACCURACY_FINE);
accel = new float[4];
orientation = new float[3];
rawAccel = new float[3];
rawMag = new float[3];
mMediaPlayer = MediaPlayer.create(this, R.raw.beep);
if (savedInstanceState == null) {
if (firstName.equals("") || lastInitial.equals("")) {
if (!dontPromptMeTwice) {
startActivityForResult(new Intent(mContext, EnterNameActivity.class), resultGotName);
}
}
}
if (!api.hasConnectivity() && !saveMode) {
startActivityForResult(new Intent(mContext, SaveModeDialog.class), SAVE_MODE_REQUESTED);
}
}
/** Catches the returns from other activities back to DataWalk.java. */
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
// If the user hits yes, launch a web page to view their data on iSENSE,
// else do nothing.
if (requestCode == DIALOG_VIEW_DATA) {
if (resultCode == RESULT_OK) {
projectURL += dataSetID + "?embed=true";
Intent i = new Intent(Intent.ACTION_VIEW);
i.setData(Uri.parse(projectURL));
startActivity(i);
}
// If a new project has been selected, check to see if it is
// actually valid.
} else if (requestCode == PROJECT_REQUESTED) {
if (api.hasConnectivity()) {
if (resultCode == RESULT_OK) {
setProjectIdtoUsersChoice();
if (api.hasConnectivity()) {
new GetProjectTask().execute();
}
} else if (resultCode == RESULT_CANCELED) {
// This is called when they hit cancel.
// In this situation, we want the UI to display the last project number the user entered.
projectID = DEFAULT_PROJECT;
// Set the project ID in preferences back to its default value
SharedPreferences prefs = getSharedPreferences(Setup.PREFS_ID, Context.MODE_PRIVATE);
SharedPreferences.Editor mEdit = prefs.edit();
mEdit.putString(Setup.PROJECT_ID, DEFAULT_PROJECT);
mEdit.commit();
}
} else {
// There is no Internet so menu is disabled, thus the user will never reach this point.
}
// If the user hit yes, bring them to GPS settings.
} else if (requestCode == DIALOG_NO_GPS) {
if (resultCode == RESULT_OK) {
startActivity(new Intent(Settings.ACTION_LOCATION_SOURCE_SETTINGS));
}
// The user left the app while it was running, so press the main
// button to stop recording.
} else if (requestCode == DIALOG_FORCE_STOP) {
if (resultCode == RESULT_OK) {
startStop.performLongClick();
}
// If the user uploaded data, offer to show the data on iSENSE
} else if (requestCode == QUEUE_UPLOAD_REQUESTED) {
uq.buildQueueFromFile();
if (resultCode == RESULT_OK) {
if (data != null) {
dataSetID = data.getIntExtra(QueueLayout.LAST_UPLOADED_DATA_SET_ID, -1);
if (dataSetID != -1) {
Intent i = new Intent(DataWalk.this, ViewData.class);
startActivityForResult(i, DIALOG_VIEW_DATA);
}
}
}
// Return of EnterNameActivity
} else if (requestCode == NAME_REQUESTED) {
// the user entered a valid name so update the main UI
if (resultCode == RESULT_OK) {
nameTxtBox.setText("Name: " + firstName + " " + lastInitial);
} else {
// Calls the enter name activity if a name has not yet been
// entered.
if (firstName.equals("") || lastInitial.equals("")) {
startActivityForResult(new Intent(mContext, EnterNameActivity.class), NAME_REQUESTED);
w.make(
"You must enter your name before starting to record data.",
Waffle.LENGTH_SHORT,
Waffle.IMAGE_X);
}
}
// Resets iSENSE and recording variables to their defaults.
} else if (requestCode == RESET_REQUESTED) {
if (resultCode == RESULT_OK) {
// Set variables to default
mInterval = DEFAULT_INTERVAL;
loginName = DEFAULT_USERNAME;
loginPass = DEFAULT_PASSWORD;
firstName = "";
lastInitial = "";
projectID = DEFAULT_PROJECT;
// Set the project ID in preferences back to its default value
SharedPreferences prefs = getSharedPreferences(Setup.PREFS_ID, Context.MODE_PRIVATE);
SharedPreferences.Editor mEdit = prefs.edit();
mEdit.putString(Setup.PROJECT_ID, DEFAULT_PROJECT);
mEdit.commit();
// Set the default username and password in preferences back to
// their default value
final SharedPreferences mPrefs =
new ObscuredSharedPreferences(
DataWalk.mContext,
DataWalk.mContext.getSharedPreferences(USER_PREFS_KEY, Context.MODE_PRIVATE));
SharedPreferences.Editor mEditor = mPrefs.edit();
mEditor.putString(DataWalk.USERNAME_KEY, loginName);
mEditor.putString(DataWalk.PASSWORD_KEY, loginPass);
mEditor.commit();
// Tell the user his settings are back to default
w.make("Settings have been reset to default.", Waffle.LENGTH_SHORT);
// Launch the EnterNameActivity
startActivityForResult(new Intent(mContext, EnterNameActivity.class), NAME_REQUESTED);
}
// Catches return from LoginIsense.java
} else if (requestCode == LOGIN_ISENSE_REQUESTED) {
if (resultCode == RESULT_OK) {
// Get the new login information from preferences
final SharedPreferences mPrefs =
new ObscuredSharedPreferences(
DataWalk.mContext,
DataWalk.mContext.getSharedPreferences(USER_PREFS_KEY, Context.MODE_PRIVATE));
loginName = mPrefs.getString(DataWalk.USERNAME_KEY, DEFAULT_USERNAME);
loginPass = mPrefs.getString(DataWalk.PASSWORD_KEY, DEFAULT_USERNAME);
// Set the UI to the new login name
loggedInAs.setText(getResources().getString(R.string.logged_in_as) + " " + loginName);
} else {
// A lo
// Set the UI to say you aren't logged in
// TODO What if you are still logged in as default?
// loggedInAs.setText(getResources().getString(R.string.logged_in_as + ""+ loginName));
loggedInAs.setText(getResources().getString(R.string.logged_in_as) + " " + loginName);
}
}
} // End of onActivityResult