Android网络状态判断 wifi mobile

/**

* 网络状态 wifi mobile

*

* @author jiangbing

*

*/

public class NetworkUtils {

/**

* 判断当前是否 网络连接 (是否有效的连接)不分wifi mobile

*/

public static boolean isConnectdeAvailable(Context context) {

try {

ConnectivityManager manager = (ConnectivityManager) context

.getSystemService(Context.CONNECTIVITY_SERVICE);

if (manager != null) {

NetworkInfo networkInfo = manager.getActiveNetworkInfo();

if (networkInfo != null && networkInfo.isConnected()) {

if (networkInfo.getState() == NetworkInfo.State.CONNECTED) {

return true;

}

}

}

} catch (Exception e) {

return false;

}

return false;

}

/**

* 判断当前是否 WIFI网络

*/

public static boolean isWIFIConnectde(Context context) {

ConnectivityManager manager = (ConnectivityManager) context

.getSystemService(Context.CONNECTIVITY_SERVICE);

if (manager != null) {

NetworkInfo networkInfo = manager

.getNetworkInfo(ConnectivityManager.TYPE_WIFI);

if (networkInfo != null && networkInfo.isConnected()) {

return true;

}

}

return false;

}

/**

* 判断当前是否 WIFI网络 (是否有效的连接)

*/

public static boolean isWIFIConnectdeAvailable(Context context) {

ConnectivityManager manager = (ConnectivityManager) context

.getSystemService(Context.CONNECTIVITY_SERVICE);

if (manager != null) {

NetworkInfo networkInfo = manager

.getNetworkInfo(ConnectivityManager.TYPE_WIFI);

if (networkInfo != null && networkInfo.isConnected()) {

if (networkInfo.getState() == NetworkInfo.State.CONNECTED) {

return true;

}

}

}

return false;

}

/**

* 判断当前网络是否移动网络

*

* @param context

* @return boolean

*/

public static boolean isMobileConnectde(Context context) {

ConnectivityManager manager = (ConnectivityManager) context

.getSystemService(Context.CONNECTIVITY_SERVICE);

if (manager != null) {

NetworkInfo networkInfo = manager

.getNetworkInfo(ConnectivityManager.TYPE_MOBILE);

if (networkInfo != null && networkInfo.isConnected()) {

return true;

}

}

return false;

}

/**

* 判断当前网络是否移动网络 (是否有效的连接)

*

* @param context

* @return boolean

*/

public static boolean isMobileConnectdeAvailable(Context context) {

ConnectivityManager manager = (ConnectivityManager) context

.getSystemService(Context.CONNECTIVITY_SERVICE);

if (manager != null) {

NetworkInfo networkInfo = manager

.getNetworkInfo(ConnectivityManager.TYPE_MOBILE);

if (networkInfo != null && networkInfo.isConnected()) {

if (networkInfo.getState() == NetworkInfo.State.CONNECTED) {

return true;

}

}

}

return false;

}

/**

* 打开网络设置界面

*/

public static void openSetting(Activity activity) {

Intent intent = new Intent("/");

ComponentName cm = new ComponentName("com.android.settings",

"com.android.settings.WirelessSettings");

intent.setComponent(cm);

intent.setAction("android.intent.action.VIEW");

activity.startActivityForResult(intent, 0);

}

/**

* Gps是否打开

*

* @param context

* @return

*/

public static boolean isGpsEnabled(Context context) {

LocationManager locationManager = ((LocationManager) context

.getSystemService(Context.LOCATION_SERVICE));

List<String> accessibleProviders = locationManager.getProviders(true);

return accessibleProviders != null && accessibleProviders.size() > 0;

}

}