Android 4.0 opens the network settings page

The latest Android program has been developed with a mobile phone of Android 2.3. Today I tested it with Android 4.0 and found several problems: Android redirects to the normal code, an exception occurred when you jumped to the wifi settings page in Android4.0. Solution: www.2cto.com if (android. OS. build. VERSION. SDK_INT> 10) {// 3.0 or above. You can also use ACTION_WIRELESS_SETTINGS to open the settings page to startActivity (new Intent (android. provider. settings. ACTION_SETTINGS);} else {startActivity (new Intent (android. provider. settings. ACTION_WIRELESS_SETTINGS ));}