@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_pressure_monitor);
sensorManager = (SensorManager) getSystemService(SENSOR_SERVICE);
pressuremeter = sensorManager.getDefaultSensor(Sensor.TYPE_PRESSURE);
textViewPressure = (TextView) findViewById(R.id.textViewPressure);
radioGroup = (RadioGroup) findViewById(R.id.radioGroup1);
radioGroup.setOnCheckedChangeListener(
new OnCheckedChangeListener() {
@Override
public void onCheckedChanged(RadioGroup group, int checkedId) {
if (checkedId == R.id.preasure) sensorId = 0;
else if (checkedId == R.id.altitude) sensorId = 1;
else sensorId = 2;
plotLongHistory();
}
});
setTitle("Pressure");
// setup the APR History plot:
preHistoryPlot = (XYPlot) findViewById(R.id.pressurePlot);
preHistoryPlot.setRangeBoundaries(900, 1300, BoundaryMode.AUTO);
preHistoryPlot.setDomainBoundaries(0, 100, BoundaryMode.AUTO); // FIXED);
preHistoryPlot.addSeries(
pressureHistorySeries,
new LineAndPointFormatter(
Color.BLACK, Color.RED, null, new PointLabelFormatter(Color.TRANSPARENT)));
preHistoryPlot.setDomainStepValue(5);
preHistoryPlot.setTicksPerRangeLabel(3);
// preHistoryPlot.setDomainLabel("Sample Index");
preHistoryPlot.getDomainLabelWidget().pack();
preHistoryPlot.setRangeLabel("Temperature (ºC)");
preHistoryPlot.getRangeLabelWidget().pack();
preHistoryPlot.setRangeLabel("Pressure (hPa)");
longHistoryPlot = (XYPlot) findViewById(R.id.longHistoryPlot);
longHistoryPlot.setRangeBoundaries(900, 1300, BoundaryMode.AUTO);
longHistoryPlot.setDomainBoundaries(0, 100, BoundaryMode.AUTO); // FIXED);
longHistoryPlot.addSeries(
longHistorySeries,
new LineAndPointFormatter(
Color.BLACK, Color.BLUE, null, new PointLabelFormatter(Color.TRANSPARENT)));
longHistoryPlot.setDomainStepValue(5);
longHistoryPlot.setTicksPerRangeLabel(3);
longHistoryPlot.getDomainLabelWidget().pack();
longHistoryPlot.setRangeLabel("Temperature (ºC)");
longHistoryPlot.getRangeLabelWidget().pack();
longHistoryPlot.setRangeLabel("Pressure (hPa)");
// TEST
if (!SamplingService.isRunning(this)) {
SamplingAlarm.SetAlarm(this);
}
}
/**
* sectionalFFT takes an array with size greater than HISTORY_SIZE and creates FFT frames to
* graph. The graph's domain is equal to HISTORY_SIZE
*
* @param input
*/
private void sectionalFFT(double[] input) {
AppLog.APP_TAG = "sectionalFFT";
// Split this data into pieces that are HISTORY_SIZE elements in size
int nFrames = input.length / HISTORY_SIZE; // Number of frames we will create from a mic read
Number[] graphable = new Number[HISTORY_SIZE];
double[] section = new double[HISTORY_SIZE];
AppLog.logString("input.length: " + input.length + " nFrames: " + nFrames);
// for the number of sections
for (int j = 1; j < nFrames + 1; j++) {
// Get the section
for (int i = 0; i < HISTORY_SIZE; i++)
section[i] = input[i * j]; // get the fft magnitude of 64 value frame
graphable = fft_mag(section);
audioHist.clear();
for (int i = 0; i < graphable.length; i++) audioHist.add(i, graphable[i]);
// adjust the Range (y axis) to be as long as it needs to be.
// plot.setRangeBoundaries(0, max(graphable), BoundaryMode.FIXED);
plot.setRangeBoundaries(30, 100, BoundaryMode.FIXED);
// update the graph.
audioHistSeries.setModel(audioHist, SimpleXYSeries.ArrayFormat.Y_VALS_ONLY);
plot.setDomainBoundaries(0, graphable.length, BoundaryMode.FIXED);
try {
dynamicPlot.postRedraw();
} catch (InterruptedException e) {
e.printStackTrace();
}
}
}
private void checkBoundaries() {
// Make sure the proposed domain boundaries will not cause plotting issues
if (minXY.x < absMinX || ((Double) minXY.x).equals(Double.NaN)) minXY.x = absMinX;
else if (minXY.x > maxNoError) minXY.x = maxNoError;
if (maxXY.x > absMaxX || ((Double) maxXY.x).equals(Double.NaN)) maxXY.x = absMaxX;
else if (maxXY.x < minNoError) maxXY.x = minNoError;
if (maxXY.x - minXY.x < minDif) maxXY.x = maxXY.x + (double) (minDif - (maxXY.x - minXY.x));
else if (maxXY.x - minXY.x > maxDif)
maxXY.x = maxXY.x + (double) (maxDif - (maxXY.x - minXY.x));
graph.setDomainBoundaries(minXY.x, maxXY.x, BoundaryMode.FIXED);
}
private void updatePlot(SeriesSize seriesSize) {
// Remove all current series from each plot
plot.clear();
// Setup our Series with the selected number of elements
series1 =
new SimpleXYSeries(
Arrays.asList(series1Numbers), SimpleXYSeries.ArrayFormat.Y_VALS_ONLY, "Us");
series2 =
new SimpleXYSeries(
Arrays.asList(series2Numbers), SimpleXYSeries.ArrayFormat.Y_VALS_ONLY, "Them");
plot.setDomainBoundaries(-1, series1.size(), BoundaryMode.FIXED);
plot.setRangeUpperBoundary(
SeriesUtils.minMax(series1, series2).getMaxY().doubleValue() + 1, BoundaryMode.FIXED);
if (seriesSize != null) {
switch (seriesSize) {
case TEN:
plot.setDomainStep(StepMode.INCREMENT_BY_VAL, 2);
break;
case TWENTY:
plot.setDomainStep(StepMode.INCREMENT_BY_VAL, 4);
break;
case SIXTY:
plot.setDomainStep(StepMode.INCREMENT_BY_VAL, 6);
break;
}
}
// add a new series' to the xyplot:
if (series1CheckBox.isChecked()) plot.addSeries(series1, formatter1);
if (series2CheckBox.isChecked()) plot.addSeries(series2, formatter2);
// Setup the BarRenderer with our selected options
MyBarRenderer renderer = plot.getRenderer(MyBarRenderer.class);
renderer.setBarOrientation((BarRenderer.BarOrientation) spRenderStyle.getSelectedItem());
final BarRenderer.BarGroupWidthMode barGroupWidthMode =
(BarRenderer.BarGroupWidthMode) spWidthStyle.getSelectedItem();
renderer.setBarGroupWidth(
barGroupWidthMode,
barGroupWidthMode == BarRenderer.BarGroupWidthMode.FIXED_WIDTH
? sbFixedWidth.getProgress()
: sbVariableWidth.getProgress());
if (BarRenderer.BarOrientation.STACKED.equals(spRenderStyle.getSelectedItem())) {
plot.getInnerLimits().setMaxY(15);
} else {
plot.getInnerLimits().setMaxY(0);
}
plot.redraw();
}
public GraphUpdater(Activity activity) {
this.activity = activity;
wifi = (WifiManager) activity.getSystemService(Context.WIFI_SERVICE);
plot = (XYPlot) activity.findViewById(R.id.graph);
hash = new HashMap<String, WifiStrengthXYSeries>();
plot.setTitle("");
plot.setTicksPerRangeLabel(2);
plot.setDomainStep(XYStepMode.INCREMENT_BY_VAL, 1);
plot.setDomainBoundaries(-1, 15, BoundaryMode.FIXED);
plot.setDomainLabel("Channel");
DecimalFormat df = new DecimalFormat("#0");
df.setParseIntegerOnly(true);
plot.setDomainValueFormat(df);
plot.setRangeBoundaries(-100, -20, BoundaryMode.FIXED);
plot.setRangeLabel("Strength");
plot.getLegendWidget().setVisible(false);
}
private void scroll(float pan) {
final double domainSpan = maxXY.x - minXY.x;
final double step = domainSpan / graph.getWidth();
final double offset = pan * step;
minXY.x += offset;
maxXY.x += offset;
if (minXY.x < absMinX) {
minXY.x = absMinX;
maxXY.x -= offset; // (absMinX-minXY.x);
} else if (minXY.x > maxNoError) minXY.x = maxNoError;
if (maxXY.x > absMaxX) {
maxXY.x = absMaxX; // (maxXY.x-absMaxX);
minXY.x -= offset; // (maxXY.x-absMaxX);
} else if (maxXY.x < minNoError) maxXY.x = minNoError;
if (maxXY.x - minXY.x < minDif) maxXY.x = maxXY.x + (double) (minDif - (maxXY.x - minXY.x));
graph.setDomainBoundaries(minXY.x, maxXY.x, BoundaryMode.FIXED);
}
/** DESCRIPTION: Sets the boundaries for the X and Y-axis based on the data values. */
private void setPlotAxisBoundaries() {
// set y-axis boundaries
long boundy = 25;
while (maxy >= boundy) boundy *= 2;
plot.setRangeBoundaries(0, (float) boundy, BoundaryMode.FIXED);
// set y-axis steps
double stepy = ((double) boundy) / 10;
plot.setRangeStep(XYStepMode.INCREMENT_BY_VAL, stepy);
plot.setTicksPerRangeLabel(2);
// set x-axis boundaries
lowerboundx = minx - 1;
upperboundx = maxx + 1;
plot.setDomainBoundaries(lowerboundx, upperboundx, BoundaryMode.FIXED);
// set x-axis steps
plot.setDomainStep(XYStepMode.INCREMENT_BY_VAL, 1);
plot.setTicksPerDomainLabel(1);
// determine the number of months being plotted
long months = maxx - minx + 1;
// adjust bar thickness based on number of months being plotted
BarRenderer<?> barRenderer = (BarRenderer<?>) plot.getRenderer(BarRenderer.class);
if (barRenderer != null) {
Display display = activity.getWindowManager().getDefaultDisplay();
float displayWidth = Utilities.convertPixelsToDp(display.getWidth());
float plotWidth = displayWidth * 0.75f;
float barWidth = plotWidth / months;
barRenderer.setBarWidth(barWidth);
}
// adjust label size based on number of months being plotted
xlabels.setAbbreviate(months > 6);
}
private void checkBoundaries() {
// Make sure the proposed domain boundaries will not cause plotting issues
m_viewPort.updateBoudaries();
mySimpleXYPlot.setDomainBoundaries(m_viewPort.minXY.x, m_viewPort.maxXY.x, BoundaryMode.AUTO);
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.poincare);
// Rellenar vector RR1
for (int i = 1; i < Representar.RR.size(); i++) {
RR1.add(Representar.RR.get(i));
}
// Rellenar vector RRaux
for (int i = 0; i < Representar.RR.size() - 1; i++) {
RRaux.add(Representar.RR.get(i));
Log.i("RRaux", String.valueOf(Representar.RR.get(i)));
}
// Declarar el Plot
mySimpleXYPlot = (XYPlot) findViewById(R.id.plotPoincare);
// Configurar el Plot
XYSeries series1 =
new SimpleXYSeries(
RRaux, // Vector a representar en el eje X
RR1, // Vector a representar en el eje Y
"Poincaré"); // Etiqueta
LineAndPointFormatter series1Format =
new LineAndPointFormatter(
Color.TRANSPARENT, // Color de la línea
Color.rgb(
Representar.color0, Representar.color1, Representar.color2), // Color de los puntos
null); // Color de relleno
// Propiedades para configurar el Plot
mySimpleXYPlot.addSeries(series1, series1Format);
mySimpleXYPlot.setTicksPerRangeLabel(4);
mySimpleXYPlot.disableAllMarkup();
mySimpleXYPlot.getBackgroundPaint().setAlpha(0);
mySimpleXYPlot.getGraphWidget().getBackgroundPaint().setAlpha(0);
mySimpleXYPlot.getGraphWidget().getGridBackgroundPaint().setAlpha(0);
// Redibujar el Plot
mySimpleXYPlot.redraw();
// Configuración boundaries
mySimpleXYPlot.calculateMinMaxVals();
// Cálculo del valor mínimo y máximo
minXY =
new PointF(
mySimpleXYPlot.getCalculatedMinX().floatValue(),
mySimpleXYPlot.getCalculatedMinY().floatValue());
maxXY =
new PointF(
mySimpleXYPlot.getCalculatedMaxX().floatValue(),
mySimpleXYPlot.getCalculatedMaxY().floatValue());
mySimpleXYPlot.setScrollbarFadingEnabled(true);
mySimpleXYPlot.setScrollContainer(true);
mySimpleXYPlot.getLayoutManager().remove(mySimpleXYPlot.getLegendWidget());
// Etiquetas vertical y horizontal
mySimpleXYPlot.setRangeLabel("RR N+1");
mySimpleXYPlot.setDomainLabel("RR N");
mySimpleXYPlot.getLayoutManager().remove(mySimpleXYPlot.getTitleWidget());
// Márgenes del Plot
mySimpleXYPlot.setPlotMargins(10, 10, 10, 10);
mySimpleXYPlot.setPlotPadding(10, 10, 10, 10);
// Comienzo y fin del plot
mySimpleXYPlot.setDomainBoundaries(
mySimpleXYPlot.getCalculatedMinX().floatValue() - 10.0,
mySimpleXYPlot.getCalculatedMaxX().floatValue() + 10.0,
BoundaryMode.FIXED);
mySimpleXYPlot.setRangeBoundaries(
mySimpleXYPlot.getCalculatedMinY().floatValue() - 10.0,
mySimpleXYPlot.getCalculatedMaxY().floatValue() + 10.0,
BoundaryMode.FIXED);
}
void generatePlot() {
TextView tv = (TextView) findViewById(R.id.plotViewTitle);
tv.setText(
"Avistamientos durante " + meses[actualMonth - 1] + " del " + String.valueOf(actualYear));
SQLiteDatabase myDB = null;
myDB = this.openOrCreateDatabase(DB_NAME, 1, null);
myDB.execSQL(
"CREATE TABLE IF NOT EXISTS "
+ TABLE
+ " ("
+ ADDR_DB
+ " TEXT NOT NULL PRIMARY KEY, "
+ COORD_X_DB
+ " INTEGER NOT NULL, "
+ COORD_Y_DB
+ " INTEGER NOT NULL, "
+ INF_DB
+ " TEXT, "
+ DAY_DB
+ " INTEGER, "
+ MONTH_DB
+ " INTEGER, "
+ YEAR_DB
+ " INTEGER);");
/*
* Solo obtendremos los días donde se han visto avistamientos ordenados por menor a mayor.
*/
String[] FROM = {DAY_DB};
String ORDER_BY = YEAR_DB + " DESC, " + MONTH_DB + " DESC, " + DAY_DB + " DESC";
Cursor c =
myDB.query(
TABLE,
FROM,
MONTH_DB + "=" + actualMonth + " AND " + YEAR_DB + "=" + actualYear,
null,
null,
null,
ORDER_BY);
/*
* Preparamos el vector de Number dependiendo del mes que tengamos que mostrar
*/
Number[] series1Numbers;
int daysOfMonth = 0;
if (actualMonth == 1
|| actualMonth == 3
|| actualMonth == 5
|| actualMonth == 7
|| actualMonth == 8
|| actualMonth == 10
|| actualMonth == 12) {
daysOfMonth = 32;
series1Numbers = new Number[daysOfMonth];
for (int i = 0; i < daysOfMonth; ++i) series1Numbers[i] = 0;
} else if (actualMonth == 2) {
daysOfMonth = 29;
series1Numbers = new Number[daysOfMonth];
for (int i = 0; i < daysOfMonth; ++i) series1Numbers[i] = 0;
} else {
daysOfMonth = 31;
series1Numbers = new Number[daysOfMonth];
for (int i = 0; i < daysOfMonth; ++i) series1Numbers[i] = 0;
}
int max = 0; // sirve para establecer el máximo Y valor del gráfico
int aux = 0;
int dayAux = 0;
startManagingCursor(c);
while (c.moveToNext()) {
int dayDB = c.getInt(0);
if (max < aux) max = aux;
if (dayAux == 0) {
dayAux = dayDB;
++aux;
} else {
if (dayAux == dayDB) ++aux;
else {
series1Numbers[dayAux] = aux;
aux = 1;
dayAux = dayDB;
}
}
}
if (dayAux != 0) series1Numbers[dayAux] = aux;
c.close();
if (myDB != null) {
myDB.close();
}
// Inicializamos el objeto XYPlot búscandolo desde el layout:
mySimpleXYPlot = (XYPlot) findViewById(R.id.plot);
mySimpleXYPlot.clear();
mySimpleXYPlot.setDomainLabel("Días de " + meses[actualMonth - 1]);
mySimpleXYPlot.setRangeLabel("Número de avistamientos");
// Añadimos Línea Número UNO:
XYSeries series1 =
new SimpleXYSeries(
Arrays.asList(series1Numbers), // Array de datos
SimpleXYSeries.ArrayFormat.Y_VALS_ONLY, // Valores verticales
"Número de avistamientos"); // Nombre de la serie
// Modificamos los colores de la primera serie
LineAndPointFormatter series1Format =
new LineAndPointFormatter(
Color.rgb(200, 0, 0), // Color de la l�nea
Color.rgb(0, 0, 0), // Color del punto
Color.rgb(190, 150, 150)); // Relleno
// Una vez definida la serie (datos y estilo), la añadimos al panel
mySimpleXYPlot.addSeries(series1, series1Format);
if (max == 0) ++max;
// Tuneamos el grafico
mySimpleXYPlot.setDomainValueFormat(new DecimalFormat("#"));
mySimpleXYPlot.setDomainBoundaries(1, daysOfMonth - 1, BoundaryMode.FIXED);
mySimpleXYPlot.setDomainStepValue(daysOfMonth);
if (daysOfMonth == 32) {
mySimpleXYPlot.setTicksPerDomainLabel(2);
} else if (daysOfMonth == 31) {
mySimpleXYPlot.setTicksPerDomainLabel(3);
} else if (daysOfMonth == 28) {
mySimpleXYPlot.setTicksPerDomainLabel(2);
}
mySimpleXYPlot.setRangeUpperBoundary(max + 2, BoundaryMode.FIXED);
mySimpleXYPlot.setRangeStepValue(max + 3);
mySimpleXYPlot.setTicksPerRangeLabel(1);
mySimpleXYPlot.disableAllMarkup();
/*
* Generamos la vista de nueva para mostrar la nueva gráfica
*/
ScrollView sv = (ScrollView) findViewById(R.id.scrollView);
sv.postInvalidate();
}
