Android detects wifi connection, notification box delay disappears

Source: Internet
Author: User

Android detection system WiFi is connected? If there is no connection, display the prompt box, prompt to set, when the click Set to enter the system WiFi interface 1 seconds, the prompt box disappears automatically.


public Boolean iswificonnected (context context) {Connectivitymanager Connectivitymanager = (Connectivitymanager) Context.getsystemservice (Context.connectivity_service); Networkinfo wifinetworkinfo = Connectivitymanager.getnetworkinfo (Connectivitymanager.type_wifi); Wifinetworkinfo.isconnected ()) {return true;} else {builder.setmessage ("Please check that WiFi is connected successfully!") "); Builder.settitle (" hint message "); Builder.setpositivebutton (" Settings ", new Dialoginterface.onclicklistener () {public void OnClick (final dialoginterface dialog,int which) {Intent Intent = new Intent (settings.action_wifi_settings); StartActivity (intent);//Click Set 1 seconds to disappear new Handler (). postdelayed (New Runnable () {@Overridepublic void run () { Dialog.dismiss ();}}, 1000);}); Builder.setnegativebutton ("Cancel", new Android.content.DialogInterface.OnClickListener () {public void OnClick ( Dialoginterface dialog, int which) {Dialog.dismiss ();}}); Dialog = Builder.create ();d (); return false;}}

Android detects wifi connection, notification box delay disappears

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