/** Called when the activity is first created. */ @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.showsugar); int exist = 1; // // double ig = gic.calculateGlycemicIndex(); estimator = BloodGlucoseEstimator.getInstance(); TextView sugarLevel = (TextView) findViewById(R.id.sugarLevel); try { sugarLevel.setText(String.format("%.2f", estimator.getlastValue(0))); drawEstimationGraph(); } catch (Exception e) { sugarLevel.setText(e.getMessage()); exist = 0; } Button refresh = (Button) findViewById(R.id.refresh); refresh.setOnClickListener( new OnClickListener() { @Override public void onClick(View v) { TextView sugarLevel = (TextView) findViewById(R.id.sugarLevel); try { sugarLevel.setText(String.format("%.2f", estimator.getlastValue(0))); drawEstimationGraph(); } catch (Exception e) { sugarLevel.setText(e.getMessage()); } } }); }
private void drawEstimationGraph() { double output[] = estimator.getEstimataion(); GraphViewData data[] = new GraphViewData[output.length]; for (int i = 0; i < output.length; ++i) { data[i] = new GraphViewData(i, output[i]); } // init example series data GraphViewSeries exampleSeries = new GraphViewSeries(data); // granica hiperglikemiczna data = new GraphViewData[output.length]; for (int i = 0; i < output.length; ++i) { data[i] = new GraphViewData(i, 130); } GraphViewSeries hyperglycemicSeries1 = new GraphViewSeries("Hiperglikemia 1", Color.rgb(200, 50, 00), data); data = new GraphViewData[output.length]; for (int i = 0; i < output.length; ++i) { data[i] = new GraphViewData(i, 180); } GraphViewSeries hyperglycemicSeries2 = new GraphViewSeries("Hiperglikemia 2", Color.rgb(220, 20, 60), data); data = new GraphViewData[output.length]; for (int i = 0; i < output.length; ++i) { data[i] = new GraphViewData(i, 50); } GraphViewSeries lowSeries = new GraphViewSeries("Dolna granica", Color.rgb(255, 215, 00), data); GraphView graphView = new LineGraphView(this, "Poziom cukru [mg/dl]"); graphView.setHorizontalLabels(new String[] {"0h", "1h", "2h", "3h", "4h", "5h", "6h"}); graphView.addSeries(hyperglycemicSeries1); graphView.addSeries(hyperglycemicSeries2); graphView.addSeries(lowSeries); graphView.addSeries(exampleSeries); // data graphView.setViewPort(0, 360); LinearLayout layout = (LinearLayout) findViewById(R.id.graph1); layout.addView(graphView); }