Example usage for android.database Cursor getFloat

Introduction

In this page you can find the example usage for android.database Cursor getFloat.

Prototype

float getFloat(int columnIndex);

Source Link

Document

Returns the value of the requested column as a float.

Usage

From source file:Main.java

protected static float getFloat(Cursor mCursor, String column) {
    return mCursor.getFloat(mCursor.getColumnIndex(column));
}

From source file:Main.java

public static float getFloat(@NonNull Cursor cursor, @NonNull String columnName) {
    return cursor.getFloat(cursor.getColumnIndex(columnName));
}

From source file:Main.java

static Float getFloatOrNull(int columnIndex, Cursor cursor) {
    return cursor.isNull(columnIndex) ? null : cursor.getFloat(columnIndex);
}

From source file:Main.java

public static float floatFromCursor(Cursor c, String field) {
    if (c.isNull(c.getColumnIndex(field))) {
        return -1;
    }//  ww w. ja  va 2  s .c o  m
    return c.getFloat(c.getColumnIndex(field));
}

From source file:Main.java

public static float getCursorFloat(Cursor cursor, String name) {
    if (isCursorEmpty(cursor)) {
        return 0;
    } else {//from w w  w .  j a  va 2  s  .co  m
        return cursor.getFloat(cursor.getColumnIndex(name));
    }
}

From source file:Main.java

public static void keep_setFloat(Field field, Object obj, Cursor cursor, int i) {
    try {//  ww w .  ja v  a 2 s  .c  o  m
        if (field.getType().equals(Float.TYPE))
            field.setFloat(obj, cursor.getFloat(i));
        else
            field.set(obj, Float.valueOf(cursor.getFloat(i)));
    } catch (Exception exception) {
        exception.printStackTrace();
    }
}

From source file:Main.java

/**
 * Get the cursor/*from w w  w  .  j  a v a 2s . c o m*/
 * @param cursor Cursor from where read value
 * @param index int to read
 * @return Object read
 */
private static Object getCursorValue(Cursor cursor, int index) {
    switch (cursor.getType(index)) {
    case Cursor.FIELD_TYPE_INTEGER:
        return Integer.valueOf(cursor.getInt(index));
    case Cursor.FIELD_TYPE_FLOAT:
        return Float.valueOf(cursor.getFloat(index));
    case Cursor.FIELD_TYPE_STRING:
        return cursor.getString(index);
    case Cursor.FIELD_TYPE_BLOB:
        return cursor.getBlob(index);
    default:
        return null;
    }
}

From source file:Main.java

public static float getFloatFromCursor(Cursor cursor, String columnName) {
    float value = -1;
    if (cursor != null && cursor.getPosition() >= 0 && cursor.getPosition() < cursor.getCount()) {
        int columnIndex = cursor.getColumnIndex(columnName);
        if (columnIndex >= 0) {
            value = cursor.getFloat(columnIndex);
        }//w ww  .j  av a2  s . c  o  m
    }
    return value;
}

From source file:Main.java

static Object getObject(Cursor cursor, int columnIndex) throws Exception {
    int type = getType(cursor, columnIndex);
    Object value;//from   w  ww.j a  v a  2 s . co m
    switch (type) {
    case Cursor.FIELD_TYPE_BLOB:
        value = cursor.getBlob(columnIndex);
        break;
    case Cursor.FIELD_TYPE_FLOAT:
        value = cursor.getFloat(columnIndex);
        break;
    case Cursor.FIELD_TYPE_INTEGER:
        value = cursor.getLong(columnIndex);
        break;
    case Cursor.FIELD_TYPE_NULL:
        value = null;
        break;
    case Cursor.FIELD_TYPE_STRING:
        value = cursor.getString(columnIndex);
        break;
    default:
        value = cursor.getString(columnIndex);
    }
    return value;
}

From source file:com.appsimobile.appsii.module.HotspotLoader.java

public static CircularArray<HotspotItem> loadHotspots(Context c) {
    ContentResolver r = c.getContentResolver();
    Cursor cursor = r.query(HomeContract.Hotspots.CONTENT_URI, HotspotQuery.PROJECTION, null, null, null);
    if (cursor != null) {
        CircularArray<HotspotItem> result = new CircularArray<>(cursor.getCount());

        try {//  w  w w .  j a va  2 s  . co m
            while (cursor.moveToNext()) {
                long id = cursor.getLong(HotspotQuery.ID);
                float height = cursor.getFloat(HotspotQuery.HEIGHT);
                float ypos = cursor.getFloat(HotspotQuery.Y_POSITION);
                boolean left = cursor.getInt(HotspotQuery.LEFT_BORDER) == 1;
                boolean needsConfiguration = cursor.getInt(HotspotQuery.NEEDS_CONFIGURATION) == 1;
                long defaultPageId = cursor.isNull(HotspotQuery._DEFAULT_PAGE) ? -1L
                        : cursor.getLong(HotspotQuery._DEFAULT_PAGE);

                String name = cursor.getString(HotspotQuery.NAME);

                HotspotItem conf = new HotspotItem();
                conf.init(id, name, height, ypos, left, needsConfiguration, defaultPageId);

                result.addLast(conf);
            }
        } finally {
            cursor.close();
        }
        return result;
    }
    return CollectionUtils.emptyArray();
}