Java Code Examples for com.android.internal.util.XmlUtils#convertValueToInt()

/**
 * Retrieve the integer value for the attribute at <var>index</var>.
 * <p>
 * If the attribute is not an integer, this method will attempt to coerce
 * it to an integer using {@link Integer#decode(String)}.
 *
 * @param index Index of attribute to retrieve.
 * @param defValue Value to return if the attribute is not defined or
 *                 cannot be coerced to an integer.
 *
 * @return Integer value of the attribute, or defValue if the attribute was
 *         not defined or could not be coerced to an integer.
 * @throws RuntimeException if the TypedArray has already been recycled.
 */
public int getInt(@StyleableRes int index, int defValue) {
    if (mRecycled) {
        throw new RuntimeException("Cannot make calls to a recycled instance!");
    }

    index *= STYLE_NUM_ENTRIES;
    final int[] data = mData;
    final int type = data[index + STYLE_TYPE];
    if (type == TypedValue.TYPE_NULL) {
        return defValue;
    } else if (type >= TypedValue.TYPE_FIRST_INT
            && type <= TypedValue.TYPE_LAST_INT) {
        return data[index + STYLE_DATA];
    }

    final TypedValue v = mValue;
    if (getValueAt(index, v)) {
        StrictMode.noteResourceMismatch(v);
        return XmlUtils.convertValueToInt(v.coerceToString(), defValue);
    }

    // We already checked for TYPE_NULL. This should never happen.
    throw new RuntimeException("getInt of bad type: 0x" + Integer.toHexString(type));
}
 

public int getAttributeResourceValue(String namespace, String attribute,
        int defaultValue) {
    return XmlUtils.convertValueToInt(
        getAttributeValue(namespace, attribute), defaultValue);
}
 

public int getAttributeIntValue(String namespace, String attribute,
        int defaultValue) {
    return XmlUtils.convertValueToInt(
        getAttributeValue(namespace, attribute), defaultValue);
}
 

public int getAttributeResourceValue(int index, int defaultValue) {
    return XmlUtils.convertValueToInt(
        getAttributeValue(index), defaultValue);
}
 

public int getAttributeIntValue(int index, int defaultValue) {
    return XmlUtils.convertValueToInt(
        getAttributeValue(index), defaultValue);
}