Check if Android Intent is available

gistfile1.java

/**
 * Check if an Intent is available to use
 * @param intent the Intent to check if is available 
 * @return true if is available, false otherwise
 */
private boolean isIntentAvailable(Intent intent) {
    List<ResolveInfo> list = getPackageManager().queryIntentActivities(intent, 
            PackageManager.MATCH_DEFAULT_ONLY);
    return list.size() > 0;
}