Example usage for java.lang Float toString

Introduction

In this page you can find the example usage for java.lang Float toString.

Prototype

public static String toString(float f) 

Source Link

Document

Returns a string representation of the float argument.

Usage

From source file:Logica.Usuario.java

/**
 *
 * @param item//from ww  w  .  ja  v a 2s  .c o m
 * @return
 * @throws RemoteException
 *
 * Edita la informacin de un tem ya existente.
 */
@Override
public boolean editarItem(ItemInventario item) throws RemoteException {
    EntityManagerFactory emf = Persistence.createEntityManagerFactory("Biot_ServerPU");
    boolean hecho = false;
    ItemJpaController itm = new ItemJpaController(emf);
    Item i = itm.findItem(item.getNumero());
    i.setCinterno(item.getNumero().trim());
    i.setInventario(item.getInventario());
    i.setDescripcion(item.getDescripcion());
    i.setPresentacion(item.getPresentacion());
    i.setCantidad(new Double(Float.toString(item.getCantidad())));
    i.setPrecio(new Double(Float.toString(item.getPrecio())));
    i.setCcalidad(item.getcCalidad());
    i.setCesp(item.getCEsp());
    try {
        itm.edit(i);
        hecho = true;
        emf.close();
    } catch (Exception ex) {
        Logger.getLogger(Usuario.class.getName()).log(Level.SEVERE, null, ex);
    }
    return hecho;
}

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From source file:Matrix.java

/**
 * Convert a matrix into a string. Useful for debuging soya.
 * @param m the matrix/*from   www  .ja v a2s.  c  om*/
 * @return the string
 */
public static final String matrixToString(float[] m) {
    String s = "matrix 4_4 {\n";
    s = s + Float.toString(m[0]) + " " + Float.toString(m[4]) + " " + Float.toString(m[8]) + "\n";
    s = s + Float.toString(m[1]) + " " + Float.toString(m[5]) + " " + Float.toString(m[9]) + "\n";
    s = s + Float.toString(m[2]) + " " + Float.toString(m[6]) + " " + Float.toString(m[10]) + "\n";
    s = s + Float.toString(m[3]) + " " + Float.toString(m[7]) + " " + Float.toString(m[11]) + "\n";
    s = s + "X: " + Float.toString(m[12]) + " Y: " + Float.toString(m[13]) + " Z: " + Float.toString(m[14])
            + " W: " + Float.toString(m[15]) + "\n";
    s = s + "}";
    return s;
}

---

From source file:eu.liveGov.gordexola.urbanplanning.activities.MainActivity.java

@SuppressLint("NewApi")
@Override/*ww  w.  j  av a  2 s.c  om*/
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    try {
        Process process = Runtime.getRuntime().exec("logcat -c");
    } catch (IOException e) {
        Log.e("MainActivity", "I was unable to clear LogCat");
    }
    _savedInstanceState = savedInstanceState;
    configureLogbackDirectly();

    tracker = EasyTracker.getInstance(this);
    setContentView(R.layout.activity_main);
    initialiseTabHost();
    initialisePager();
    ctx = this;

    //------ Location Service Start --------------------
    Functions.startLocationService(ctx);

    //------------ Measure kb downloaded ----------------
    uid = this.getApplicationInfo().uid;
    mStartRX = TrafficStats.getUidRxBytes(uid);
    mStartTX = TrafficStats.getUidTxBytes(uid);

    //------------ Menu hard or soft key ------------------
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) {
        boolean hasMenuKey = ViewConfiguration.get(ctx).hasPermanentMenuKey();

        ActionBar actionBar = getActionBar();
        if (!hasMenuKey) {
            actionBar.show();
        } else {
            actionBar.hide();

        }
    }

    //------------------ Temperature -----------------------------------
    mReceiver_Temperature = new BroadcastReceiver() {
        @Override
        public void onReceive(Context context, Intent intent) {
            int temperature = intent.getIntExtra(BatteryManager.EXTRA_TEMPERATURE, 0);
            if (temperature > 450) {
                String mes = getString(R.string.tempwarn);
                int fullstopIndex = mes.indexOf(".");

                mes = mes.replace("XXXXX", Float.toString((((float) temperature) / 10)) + "\u2103");
                String mesA = mes.substring(0, fullstopIndex);
                Toast.makeText(ctx, mesA, Toast.LENGTH_LONG).show();
                String mesB = mes.substring(fullstopIndex + 2);
                Toast.makeText(ctx, mesB, Toast.LENGTH_LONG).show();
            }
        }
    };

    //--------------- Remove Transparency and Enable -------------------------------
    intentFilter = new IntentFilter("android.intent.action.MAIN"); // DataCh
    mReceiverARFinished = new BroadcastReceiver() {
        @Override
        public void onReceive(Context context, Intent intent) {
            String ARFINISHED = intent.getStringExtra("ARFINISHED");
            Integer ARDATAPLUSVal = intent.getIntExtra("DataPlus", 0);

            if (ARFINISHED != null) {
                Log.e("AR Finished", "ok 2");

                if (pbarGeneral != null)
                    pbarGeneral.setProgress(90);

                Message msg = new Message();
                msg.arg1 = 2;
                handlerDialog.sendMessage(msg);

            } else if (ARDATAPLUSVal != 0) {
                if (pbarGeneral != null) {

                    if (ARDATAPLUSVal > 90)
                        ARDATAPLUSVal = 90;

                    pbarGeneral.setProgress(ARDATAPLUSVal);
                } else {
                    if (ARDATAPLUSVal < 15) {
                        Message msg = new Message();
                        msg.arg1 = 1;
                        handlerDialog.sendMessage(msg);
                    }
                }
            }
        }
    };
    registerReceiver(mReceiverARFinished, intentFilter);

    //----- Handler for Redrawing Markers from update thread ------------
    handlerDialog = new Handler() {
        public void handleMessage(Message msg) {
            if (msg.arg1 == 1) {
                if (progressReceiving == null) {
                    progressReceiving = ProgressDialog.show(ctx, "", "", true);
                    progressReceiving.setContentView(R.layout.dialog_transparent_progress);
                    pbarGeneral = (ProgressBar) progressReceiving.findViewById(R.id.allprogress);
                }
            } else {
                if (progressReceiving != null && progressReceiving.isShowing())
                    progressReceiving.dismiss();

                progressReceiving = null;
            }
            super.handleMessage(msg);
        }
    };

    if (Functions.checkInternetConnection(this) && Functions.hasNetLocationProviderEnabled(this)
            && Functions.hasGPSLocationProviderEnabled(this)) {
        // Show progress transparency
        Message msg = new Message();
        msg.arg1 = 1;
        handlerDialog.sendMessage(msg);
    }
}

---

From source file:blue.soundObject.pianoRoll.Scale.java

public Element saveAsXML() {
    Element retVal = new Element("scale");

    retVal.addElement("scaleName").setText(scaleName);
    retVal.addElement("baseFrequency").setText(Float.toString(baseFrequency));
    retVal.addElement("octave").setText(Float.toString(octave));

    Element ratiosNode = retVal.addElement("ratios");

    for (int i = 0; i < ratios.length; i++) {
        Element node = new Element("ratio").setText(Float.toString(ratios[i]));
        ratiosNode.addElement(node);/*w ww  .  ja v a2 s . c o  m*/
    }

    return retVal;
}

---

From source file:fr.digitbooks.android.examples.chapitre08.RateDigitbooksActivity.java

private void rateDigitbooks() {
    final String comment = mEditText.getText().toString();
    final float rate = mRatingBar.getRating();
    if (!Helpers.isNetworkAvailable(this)) {
        Toast.makeText(this, getString(R.string.no_network), Toast.LENGTH_LONG).show();
    } else {/*from w  w  w. j  a v  a2s.c o  m*/
        new RateTask().execute(comment, Float.toString(rate));
    }
}

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From source file:com.acrutiapps.browser.ui.components.CustomWebView.java

@SuppressLint("SetJavaScriptEnabled")
public void loadSettings() {
    WebSettings settings = getSettings();
    SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(getContext());

    settings.setJavaScriptEnabled(prefs.getBoolean(Constants.PREFERENCE_ENABLE_JAVASCRIPT, true));
    settings.setLoadsImagesAutomatically(prefs.getBoolean(Constants.PREFERENCE_ENABLE_IMAGES, true));
    settings.setUseWideViewPort(prefs.getBoolean(Constants.PREFERENCE_USE_WIDE_VIEWPORT, true));
    settings.setLoadWithOverviewMode(prefs.getBoolean(Constants.PREFERENCE_LOAD_WITH_OVERVIEW, false));

    settings.setGeolocationEnabled(prefs.getBoolean(Constants.PREFERENCE_ENABLE_GEOLOCATION, true));
    settings.setSaveFormData(prefs.getBoolean(Constants.PREFERENCE_REMEMBER_FORM_DATA, true));
    settings.setSavePassword(prefs.getBoolean(Constants.PREFERENCE_REMEMBER_PASSWORDS, true));

    settings.setTextZoom(prefs.getInt(Constants.PREFERENCE_TEXT_SCALING, 100));

    int minimumFontSize = prefs.getInt(Constants.PREFERENCE_MINIMUM_FONT_SIZE, 1);
    settings.setMinimumFontSize(minimumFontSize);
    settings.setMinimumLogicalFontSize(minimumFontSize);

    boolean useInvertedDisplay = prefs.getBoolean(Constants.PREFERENCE_INVERTED_DISPLAY, false);
    setWebSettingsProperty(settings, "inverted", useInvertedDisplay ? "true" : "false");

    if (useInvertedDisplay) {
        setWebSettingsProperty(settings, "inverted_contrast",
                Float.toString(prefs.getInt(Constants.PREFERENCE_INVERTED_DISPLAY_CONTRAST, 100) / 100f));
    }//from   w  w  w . j  a  va  2 s. c om

    settings.setUserAgentString(prefs.getString(Constants.PREFERENCE_USER_AGENT, Constants.USER_AGENT_ANDROID));
    settings.setPluginState(PluginState
            .valueOf(prefs.getString(Constants.PREFERENCE_PLUGINS, PluginState.ON_DEMAND.toString())));

    CookieManager.getInstance().setAcceptCookie(prefs.getBoolean(Constants.PREFERENCE_ACCEPT_COOKIES, true));

    settings.setSupportZoom(true);
    settings.setDisplayZoomControls(false);
    settings.setBuiltInZoomControls(true);
    settings.setSupportMultipleWindows(true);
    settings.setEnableSmoothTransition(true);

    if (mPrivateBrowsing) {
        settings.setGeolocationEnabled(false);
        settings.setSaveFormData(false);
        settings.setSavePassword(false);

        settings.setAppCacheEnabled(false);
        settings.setDatabaseEnabled(false);
        settings.setDomStorageEnabled(false);
    } else {
        // HTML5 API flags
        settings.setAppCacheEnabled(true);
        settings.setDatabaseEnabled(true);
        settings.setDomStorageEnabled(true);

        // HTML5 configuration settings.
        settings.setAppCacheMaxSize(3 * 1024 * 1024);
        settings.setAppCachePath(mContext.getDir("appcache", 0).getPath());
        settings.setDatabasePath(mContext.getDir("databases", 0).getPath());
        settings.setGeolocationDatabasePath(mContext.getDir("geolocation", 0).getPath());
    }

    setLongClickable(true);
    setDownloadListener(this);
}

---

From source file:uf.edu.encDetailActivity.java

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.encdetail_activity);
    context = this.getApplicationContext();
    TextView tv = null;/*from   www  .  j  av a 2s .  c om*/
    SeekBar sb = null;
    Button b = null;
    Bundle bundle = this.getIntent().getExtras();
    Log.i("TAG", "encDetailActivity:onCreate,  Max Trust =" + getString(R.string.TrustSliderMax));
    MaxTrust = Integer.parseInt(getString(R.string.TrustSliderMax)) / 2;

    final AlertDialog.Builder builder = new AlertDialog.Builder(this);
    DialogInterface.OnClickListener dialogClickListener = new DialogInterface.OnClickListener() {
        @Override
        public void onClick(DialogInterface dialog, int which) {
            switch (which) {
            case DialogInterface.BUTTON_POSITIVE:
                //Okay clicked.
                break;

            case DialogInterface.BUTTON_NEGATIVE:
                //No button clicked
                break;
            }
        }
    };

    //builder.setMessage("Are you sure?").setPositiveButton("Okay", dialogClickListener);

    final EncUser encUser = (EncUser) bundle.getSerializable("userdata");
    final ArrayList<String> Address = (ArrayList<String>) bundle.getSerializable("useraddress");
    if (encUser == null) {
        Log.i(TAG, "encDetailsActivity: parameter received was null");
    }
    //Name
    tv = (TextView) findViewById(R.id.encdetail_name);
    tv.setText(encUser.Name);
    //Mac
    tv = (TextView) findViewById(R.id.encdetail_mac);
    tv.setText(encUser.Mac);
    tv.setOnClickListener(new View.OnClickListener() { //event listener to fetch more info abt a user.
        @Override
        public void onClick(View v) {
            iTrust.cd.write("Registration Lookup requested for " + encUser.Mac);
            Toast.makeText(encDetailActivity.this, "Please wait while we lookup the information",
                    Toast.LENGTH_LONG).show();
            String data = getData(encUser.Mac).replace('\n', ' ').trim();
            String message = null;
            if (data.substring(0, 5).compareToIgnoreCase("Error") == 0) {
                message = "No more info available for this device";
            } else {
                data = data.replace('\'', ' '); //remove single quotes
                data = data.replace(')', ' ').trim(); //remove closing brackets.
                StringTokenizer tok = new StringTokenizer(data.substring(1), ",");
                message = "Name: " + tok.nextToken() + " " + tok.nextToken() + "\n" + "Email: "
                        + tok.nextToken() + "\n" + "Profile: " + tok.nextToken();
            }
            //Toast.makeText(encDetailActivity.this, getData(encUser.Mac), Toast.LENGTH_LONG).show();
            builder.setMessage(message);
            builder.show();
        }
    });
    //lasttime
    tv = (TextView) findViewById(R.id.encdetail_lasttime);
    tv.setText((new java.util.Date((long) encUser.lastEncounterTime * 1000)).toString());
    tv.setOnClickListener(new View.OnClickListener() { //To generate graph
        @Override
        public void onClick(View v) {
            Intent intent = barchartIntent(encUser.timeSeries, encUser.Mac, encUser.Name);
            startActivity(intent);
        }
    });

    //tv.setText(Integer.toString(encUser.lastEncounterTime)); 
    //FE
    tv = (TextView) findViewById(R.id.encdetail_FE);
    tv.setText(Float.toString(encUser.score[0]));
    tv = (TextView) findViewById(R.id.encdetail_decayFE);
    tv.setText(Float.toString(encUser.decayScore[0] * ((float) Math.pow(.5,
            (float) (((float) System.currentTimeMillis() / 1000) - (float) encUser.lastEncounterTime)
                    / (float) 15552000.0F))));
    //DE
    tv = (TextView) findViewById(R.id.encdetail_DE);
    tv.setText(Float.toString(encUser.score[1]));
    tv = (TextView) findViewById(R.id.encdetail_decayDE);
    tv.setText(Float.toString(encUser.decayScore[1] * ((float) Math.pow(.5,
            (float) (((float) System.currentTimeMillis() / 1000) - (float) encUser.lastEncounterTime)
                    / (float) 15552000.0F))));
    //LV-C
    tv = (TextView) findViewById(R.id.encdetail_LVC);
    tv.setText(Float.toString(encUser.score[2]));
    //LV-D
    tv = (TextView) findViewById(R.id.encdetail_LVD);
    tv.setText(Float.toString(encUser.score[3]));
    //combined 
    //FE
    tv = (TextView) findViewById(R.id.encdetail_comb);
    tv.setText(Float.toString(encUser.score[4]));

    //check the toggle button state

    sb = (SeekBar) findViewById(R.id.encdetail_trust);
    //since Seekbar cannot go into -ve values we scale -Max Value to Max Value
    sb.setProgress(encUser.trusted + MaxTrust);
    tv = (TextView) findViewById(R.id.CurrentTrustValue);
    tv.setText(TrustArray[encUser.trusted + MaxTrust]);

    sb.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() {
        TextView tvcurrent = (TextView) findViewById(R.id.CurrentTrustValue);

        @Override
        public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) {
            if (fromUser == true) {
                Log.i(TAG, "encDetailsActivity: User changed value for Trust to " + progress);
                encUser.trusted = progress - MaxTrust;
                tvcurrent.setText(TrustArray[progress]);
            }
        }

        @Override
        public void onStartTrackingTouch(SeekBar seekBar) {
            // TODO Auto-generated method stub

        }

        @Override
        public void onStopTrackingTouch(SeekBar seekBar) {
            // TODO Auto-generated method stub

        }
    });

    b = (Button) findViewById(R.id.encdetail_done);
    b.setOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View v) {
            iTrust.cd.write("Trust Value changed for this user :" + encUser.Mac + " to:" + encUser.trusted);
            Bundle bundle = new Bundle();
            Intent returnIntent = new Intent();
            bundle.putSerializable("Object", encUser);
            returnIntent.putExtras(bundle);
            //returnIntent.putExtra("TrustSet",trustResult);
            encDetailActivity.this.setResult(Activity.RESULT_OK, returnIntent);
            finish();
        }
    });

    //show map
    tv = (TextView) findViewById(R.id.encdetail_map);
    tv.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            iTrust.cd.write("Map lookup for encounter user " + encUser.Mac);
            Bundle bundle = new Bundle();
            Intent newIntent = new Intent(context, map.class);
            bundle.putSerializable("useraddress", Address);
            newIntent.putExtras(bundle);
            startActivity(newIntent);
        }
    });

}

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From source file:com.rabbitmq.examples.PerfTest.java

private static float floatArg(CommandLine cmd, char opt, float def) {
    return Float.parseFloat(cmd.getOptionValue(opt, Float.toString(def)));
}

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From source file:alaindc.crowdroid.SensorsIntentService.java

public void stub_onSensorChanged(int typeSensor) {
    if (typeSensor < 0)
        return;/*from  w ww .  j  av a 2 s.  c o  m*/

    float value, minf, maxf;
    switch (typeSensor) {
    case Sensor.TYPE_AMBIENT_TEMPERATURE:
        minf = -20;
        maxf = 42;
        break;
    case Sensor.TYPE_PRESSURE: // https://it.wikipedia.org/wiki/Pressione_atmosferica
        minf = 870;
        maxf = 1085;
        break;
    case Sensor.TYPE_RELATIVE_HUMIDITY:
        minf = 30;
        maxf = 100;
        break;
    default:
        minf = 0;
        maxf = 0;
        break;
    }

    value = random.nextFloat() * (maxf - minf) + minf;

    int index = Constants.getIndexAlarmForSensor(typeSensor);

    SharedPreferences sharedPref = getApplicationContext().getSharedPreferences(Constants.PREF_FILE,
            Context.MODE_PRIVATE);
    SharedPreferences.Editor editor = sharedPref.edit();
    editor.putString(Constants.PREF_SENSOR_ + typeSensor, Float.toString(value));
    editor.commit();

    // Update view
    Intent senseintent = new Intent(Constants.INTENT_UPDATE_SENSORS);
    senseintent.putExtra(Constants.INTENT_RECEIVED_DATA_EXTRA_DATA,
            "Sensor " + Constants.getNameOfSensor(typeSensor) + " value: " + Float.toString(value));
    LocalBroadcastManager.getInstance(this).sendBroadcast(senseintent);

    // Set the alarm random
    alarmMgr = (AlarmManager) getApplicationContext().getSystemService(Context.ALARM_SERVICE);
    Intent intentAlarm = new Intent(getApplicationContext(), SensorsIntentService.class);
    intentAlarm.setAction(Constants.INTENT_STUB_SENSOR_CHANGED + typeSensor);
    intentAlarm.putExtra(Constants.INTENT_STUB_SENSOR_CHANGED_TYPE, typeSensor);
    alarmIntent = PendingIntent.getService(getApplicationContext(), 0, intentAlarm, 0);

    // TODO Set timeout time from server indications
    int seconds = random.nextInt(50) + 10; // 10/60 sec
    alarmMgr.set(AlarmManager.ELAPSED_REALTIME_WAKEUP, SystemClock.elapsedRealtime() + seconds * 1000,
            alarmIntent);
}

---

From source file:net.hgw4.testapp.HGWTest.java

public void getDataFromSerial() {
    testAleLogger.info("------------------ Serial Temp Sensor ------------------------");
    curDataTempSerialSens = curHal.pollSensor("0003", "0001");

    try {/*from   w w  w . j  a v a 2  s.  c  o  m*/
        if (curDataTempSerialSens != null) {
            testAleLogger.info("sensor:0003");
            testAleLogger.info("endpoint:0001");
            testAleLogger.info("msgid:" + curDataTempSerialSens.getString("msgid"));
            testAleLogger.info("timestamp:" + curDataTempSerialSens.getString("timestamp"));

            String value = curDataTempSerialSens.getString("data");
            if (value.equalsIgnoreCase("noData")) {
                testAleLogger.info("data:" + curDataTempSerialSens.getString("data"));
            } else {

                float curTemp = (float) 0.00;
                int i00 = Integer.valueOf(value, 16).intValue();
                curTemp = (float) i00;
                float curTempValue = (float) 0.00;
                //curTempValue = (float) ((float) -0.08 * curTemp + 68.0);
                curTempValue = (float) ((float) -0.08 * curTemp + 66.7);
                testAleLogger.info("data:" + Float.toString(Math.abs(curTempValue)));
            }
        } else {
            testAleLogger.info("---> no data from real serial temp sens  <---");
        }

    } catch (JSONException ex) {
        testAleLogger.error(ex);
    }
    System.out.println(curDataTempSerialSens.toString());
}

---

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