Android Home Keys Those things

Receive the Home key broadcast event in the app
First, customize a broadcastreceiver:
    classHomekeyeventbroadcastreceiverextendsBroadcastreceiver {Static FinalString System_reason = "REASON"; Static FinalString System_home_key = "HomeKey";//Home Key        Static FinalString System_recent_apps = "Recentapps";//Long Home key@Override Public voidOnReceive (Context context, Intent Intent) {String action=intent.getaction (); if(Action.equals (intent.action_close_system_dialogs)) {String reason=Intent.getstringextra (System_reason); if(Reason! =NULL) {                    if(Reason.equals (System_home_key)) {//Home key processing point                                            } Else if(Reason.equals (System_recent_apps)) {//Long Home key processing point                    }                }            }        }    }

Second, the generated and registered

        New homekeyeventbroadcastreceiver ();         New Intentfilter (intent.action_close_system_dialogs));

Android Home Keys Those things

Turn http://blog.csdn.net/imyfriend/article/details/8293399

Android Home Keys Those things