Example usage for android.content SharedPreferences getFloat

Introduction

In this page you can find the example usage for android.content SharedPreferences getFloat.

Prototype

float getFloat(String key, float defValue);

Source Link

Document

Retrieve a float value from the preferences.

Usage

From source file:Main.java

/**
 * Retrieves a float value from preference manager. If no such key exists, it will return
 * <code>Float.MIN_VALUE</code>.
 *//* w  w  w .java  2 s. co m*/
public static float getFloatFromPreference(Context context, String key) {
    SharedPreferences pref = PreferenceManager.getDefaultSharedPreferences(context);
    return pref.getFloat(key, Float.MIN_VALUE);
}

From source file:Main.java

public static float getFloat(Context context, final String key, final float defaultValue) {
    final SharedPreferences settings = PreferenceManager.getDefaultSharedPreferences(context);
    return settings.getFloat(key, defaultValue);
}

From source file:Main.java

public static float getPrefFloat(Context context, final String key, final float defaultValue) {
    final SharedPreferences settings = PreferenceManager.getDefaultSharedPreferences(context);
    return settings.getFloat(key, defaultValue);
}

From source file:Main.java

public static float getFloat(Context context, String key) {
    SharedPreferences sp = context.getSharedPreferences(key, Context.MODE_PRIVATE);
    float value;//from ww  w.j a  va 2s  .  c om
    value = sp.getFloat(key, -1F);
    return value;
}

From source file:Main.java

public static float getFloat(Context context, String key, float defValue) {
    SharedPreferences sp = context.getApplicationContext().getSharedPreferences(SP_NAME, Context.MODE_PRIVATE);
    return sp.getFloat(key, defValue);
}

From source file:Main.java

public static float getPreference(String key, float defaultValue, Context c) {
    SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(c);
    return preferences.getFloat(key, defaultValue);
}

From source file:Main.java

private static float getFloatPreference(Context context, String key) {
    float value = -1;
    SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(context);
    if (preferences != null) {
        value = preferences.getFloat(key, Float.MIN_VALUE);
    }//from   w  w w .  j  av  a 2s  . c  om
    return value;
}

From source file:Main.java

/**
 * get float preferences/*from w w  w.  ja  v  a  2s  . c  om*/
 *
 * @param context
 * @param key          The name of the preference to retrieve
 * @param defaultValue Value to return if this preference does not exist
 * @return The preference value if it exists, or defValue. Throws ClassCastException if there is a preference with
 * this name that is not a float
 */
public static float getFloat(Context context, String key, float defaultValue) {
    SharedPreferences settings = context.getSharedPreferences(PREFERENCE_NAME, Context.MODE_PRIVATE);
    return settings.getFloat(key, defaultValue);
}

From source file:Main.java

public static Double getDouble(Context context, String key) {
    double isi;/*w ww  . j a  v  a 2s  . com*/
    SharedPreferences sharedPreferences = context.getSharedPreferences("Zelory", Context.MODE_PRIVATE);
    switch (key) {
    case "lat":
        isi = sharedPreferences.getFloat(key, -7.7521492f);
        break;
    case "lon":
        isi = sharedPreferences.getFloat(key, 110.377659f);
        break;
    default:
        isi = sharedPreferences.getFloat(key, 0);
    }

    return isi;
}

From source file:alaindc.crowdroid.RadioUtils.java

public static String[] getTelInfo(Context context) {
    TelephonyManager mTelephonyManager = (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE);

    String netType = getNetClass(context);
    String operatorName = mTelephonyManager.getNetworkOperatorName();

    SharedPreferences sharedPref = context.getSharedPreferences(Constants.PREF_FILE, Context.MODE_PRIVATE);
    String signalStrength = sharedPref.getString(Constants.PREF_SENSOR_ + Constants.TYPE_TEL, "0");
    String throughput = String.valueOf(sharedPref.getFloat(Constants.THROUGHPUT_VALUE, 0));

    return new String[] { netType, signalStrength, operatorName, throughput };
}