private static void acquireProxyStatusSDK1_11(
ProxyConfiguration conf, ProxyStatus status, EnumSet<ProxyCheckOptions> checkOptions) {
// API version <= 11 (Older devices)
status.set(ProxyStatusProperties.WIFI_ENABLED, CheckStatusValues.NOT_CHECKED, false, false);
status.set(ProxyStatusProperties.WIFI_SELECTED, CheckStatusValues.NOT_CHECKED, false, false);
LogWrapper.d(TAG, "Checking if proxy is enabled ...");
status.set(isProxyEnabled(conf));
broadCastUpdatedStatus();
if (status.getProperty(ProxyStatusProperties.PROXY_ENABLED).result) {
LogWrapper.d(TAG, "Checking if proxy is valid hostname ...");
status.set(isProxyValidHostname(conf));
broadCastUpdatedStatus();
LogWrapper.d(TAG, "Checking if proxy is valid port ...");
status.set(isProxyValidPort(conf));
broadCastUpdatedStatus();
if (checkOptions.contains(ProxyCheckOptions.ONLINE_CHECK)
&& status.getProperty(ProxyStatusProperties.PROXY_VALID_HOSTNAME).result
&& status.getProperty(ProxyStatusProperties.PROXY_VALID_PORT).result) {
LogWrapper.d(TAG, "Checking if proxy is reachable ...");
status.set(isProxyReachable(conf));
broadCastUpdatedStatus();
} else {
status.set(
ProxyStatusProperties.PROXY_REACHABLE, CheckStatusValues.NOT_CHECKED, false, false);
}
} else {
wifiNotEnabled_DisableChecking(status);
}
}
private static void wifiNotEnabled_DisableChecking(ProxyStatus status) {
status.set(ProxyStatusProperties.PROXY_ENABLED, CheckStatusValues.NOT_CHECKED, false, false);
status.set(
ProxyStatusProperties.PROXY_VALID_HOSTNAME, CheckStatusValues.NOT_CHECKED, false, false);
status.set(ProxyStatusProperties.PROXY_VALID_PORT, CheckStatusValues.NOT_CHECKED, false, false);
status.set(ProxyStatusProperties.PROXY_REACHABLE, CheckStatusValues.NOT_CHECKED, false, false);
}
/**
* Can take a long time to execute this task. - Check if the proxy is enabled - Check if the proxy
* address is valid - Check if the proxy is reachable (using a PING) - Check if is possible to
* retrieve an URI resource using the proxy
*/
public static void acquireProxyStatus(
ProxyConfiguration conf,
ProxyStatus status,
EnumSet<ProxyCheckOptions> checkOptions,
int timeout) {
status.clear();
status.startchecking();
broadCastUpdatedStatus();
if (Build.VERSION.SDK_INT >= 12) {
acquireProxyStatusSDK12(conf, status, checkOptions);
} else {
acquireProxyStatusSDK1_11(conf, status, checkOptions);
}
if (checkOptions.contains(ProxyCheckOptions.ONLINE_CHECK)) {
// Always check if WEB is reachable
LogWrapper.d(TAG, "Checking if web is reachable ...");
status.set(isWebReachable(conf, timeout));
broadCastUpdatedStatus();
} else {
status.set(ProxyStatusProperties.WEB_REACHABLE, CheckStatusValues.NOT_CHECKED, false, false);
}
}