home button not working android

For the convenience of novice, although very simple, but I see no one in the park to write ... So just ... (I am also a novice ~)is actually using the activity stack principle ....Written in Mainactivity's Oncreat ():Notificationmanager Notificationmanager =(Notificationmanager) Getsystemservice (Context.notification_service); Notification Notification=NewNotification (R.drawable.ic_launcher,"hello,there!", System.currenttimemillis ()); Notification.flags=Notification.flag_auto_cancel;Intent Int

(reason.equalsignorecase ("HomeKey")) {///////To Mask Home key//Do some of your own actions here, such as re-opening your lock screen program interface, It's not going to go away. System.out.println ("Home key is triggered");} else if (reason.equalsignorecase ("Recentapps")) {//Shielded Home key Long press method System.out.println ("

The Android monitor return key needs to override the OnKeyDown () methodHOME Button Keycode==keyevent.keycode_home @Override Public boolean onKeyDown (int keycode, keyevent event) { if (keycode = = Keyevent.keycode_back Event.getrepeatcount () = = 0) { //do someting return true; } Return Super.onkeydown (KeyCode, event); }Instance: Press the return key a

Android is inconsistent with the four key message processing that is often used at the bottom of the screen:1, the Search button message is received in onkeydown or onkeyup;2. The message of the menu key is received in Oncreateoptionsmenu, onkeydown or OnKeyUp method;3. Messages that return keystrokes can be received in the onbackpressed, onkeydown, or onkeyup methods. @Override public boolean onKeyDown (in

Android is inconsistent with the four key message processing that is commonly used at the bottom of the screen:1, the Search button message is received in onkeydown or onkeyup;2. The message of the menu key is received in Oncreateoptionsmenu, onkeydown or OnKeyUp method;3. Messages that return keystrokes can be received in the onbackpressed, onkeydown, or onkeyup methods. @Override public boolean onKeyDown

Get the home button press message under AndroidUnder Android, it is not possible to intercept the home key message through events such as onkeydown, for reasons that have been explicitly stated in the Android documentationTranslation will not do, in short, the app can not in

In the game often need to listen to the Android home button, when the home button under pressure, often need to do some state preservation, sound effects, such as the operation, then how to do to hear the home

Turn from: hereOften need to listen to the Android home button, when the home button under pressure, often need to do some state preservation, sound effects stop and other operations, then how to do to hear the home

Bored this morning to look at the official Android documents, recently interested in Actionbar, it is really a very convenient for our daily development.For the home button to go back by clicking Actionbar, I've only known one way:Through Getsupportactionbar(). Setdisplayhomeasupenabled(true); Set Actionbar's Home

application, not the words are backstage, there is the price judgment if the finish, do not record.Okay, on the code: Private Boolean isfinished = false; Private final String run_sp_key= "Isrunningbackground"; @Override public void Finish () { super.finish (); Isfinished = true; } If isfinished equals false, the current activity only switches to the background and does not exit. @Override protected void OnStop () { super.onstop (); if (!isfin

This is an Android learning note about the home key The question of the proposed The Android Home Key System is responsible for monitoring and capturing the system to automatically process it. Sometimes, the processing of the system often does not follow our intention, want to deal with the event after clicking

The game needs to count the user to exit the game is to press the return key or home, because the return key is their own cocos2dx to do the monitoring, so here say the Android activity listening Home key method, pro-test is available, here to do a backup which is also reference to other people's Code implementation, Path does not remember, if there is similar, h

keymlistener.onhomelongpressed (); } } } } } }}Call Mode: Public classMainactivityextendsActivity {Private Static FinalString TAG = "WXL"; PrivateHomewatcher Mhomewatcher; @Overrideprotected voidonCreate (Bundle savedinstancestate) {Super. OnCreate (savedinstancestate); Setcontentview (R.layout.activity_main); Mhomewatcher=NewHomewatcher ( This); Mhomewatcher.setonhomepressedlistener (NewOnhomepressedlistener () {@Override Public voi

Onattachedtowindow method for overriding activity@Override Public void Onattachedtowindow () { System.out.println ("Page01-->onattachedtowindow"); This . GetWindow (). SetType (WindowManager.LayoutParams.TYPE_KEYGUARD); Super . Onattachedtowindow (); }Monitoring OnKey Events@Override Public BooleanOnKeyDown (intKeyCode, KeyEvent event) {System.out.println ("Page01-->onkeydown:keycode:" +keycode); if(Keyevent.keycode_home = =keycode) {System.out.println ("

1, before the Android 4.0 version, can be in the activity of Onattachedtowindow Add the following code implementation: @Override public void Onattachedtowindow (){ GetWindow (). SetType (WindowManager.LayoutParams.TYPE_KEYGUARD_DIALOG); Super.onattachedtowindow ();}2, 4.0 after the version, the processing method is as follows:Define a constant yourself first:Public static final int flag_homekey_dispatched = 0x80000000;Then, in OnCreate, add the code

Design Requirements: When a user wants to exit a page (often the first page), jump out of the toast prompt and press the back button to exit! ”。When the user double-clicks for two times, the interval is less than 800 milliseconds, exit the app. Otherwise, only the prompt message is displayed, no action.@Override public void onbackpressed () { if (System.currenttimemillis ()-mexittime Analytical:Ⅰ. Before the method, under the main class, dec

, if there is no home key, how many regular users can understand the multiple finger gesture operation? How many users can understand and open Assistivetouch in the settings? There will be students who think that there is no home key, there will be other forms of design! Yes, there are other forms of design, There will be an Android 4.x virtual

[Steps to solve the iPhone button failure]This problem may occur because the HOME button is not working due to some software. To solve this problem, we only need to "data cable + power supply" and then press the home key, when you see "voice control" on t

Imitating the android QQ space today, the effect is as follows: Open the startup screen and navigation page of the program and I will not do it. You can do it as easily as you can. This time, we mainly implement the Home Page. The layout of the home page is as follows: Copy codeThe Code is as follows: Android: layout_

[Learn Android while working on projects] knowledge point: ProgressDialog and ProgressBar In the Android control series,ProgressDialog ProgressDialog and ProgressBar dynamically display a loading icon in the UI to display the running status.ProgressDialog is inherited from Android. app. the Interactive dialog window de