![]() Then you can add the system alert view later when you need to use it (you can attach that to some events such as activity's onPause or when the user click something). You can just remove the system alert view temporally when you show your chat activity and make that chat bubbles part of the activity's layout to make it looks like the first image above. Furthermore, WindowManager supports and enhances the virtual desktop functions of Windows 10 and 11 (switching desktops with Hot-Keys, individual desktop icons, etc.) Remembers and restores the position and size of your programs and windows. WindowManager.addView(activityView, dialogParams) With WindowManager, you can also minimize most windows to the system tray. View activityView = inflater.inflate(R.layout.activity_layout, null) final WindowManager.LayoutParams params new WindowManager.LayoutParams (, ,, , PixelFormat. To achieve what you want you have to add your chat view to window manager the same way you added the chat bubbles instead of using an activity.Įxample:- WindowManager.LayoutParams dialogParams = new WindowManager.LayoutParams( Simply update the window manager with the new parameters. toString() Log.v(LOGTAG, qrInputText) //Find screen size WindowManager. Therefore, you can't make any activity appears on top of that view. QR code short Quick Response Code is a two-dimensional matrix type barcode. ![]() Here is the style in style file I made: view is shown on top of all other applications and activities. Params.y = (int) (height - dpToPx(this,40)) WindowManagerBadTokenException: Unable to add window - token null is not valid is your activity running params.type. Params.flags = _TURN_SCREEN_ON| _SHOW_WHEN_LOCKED|_KEEP_SCREEN_ON copyFrom (window.getAttributes()) //This makes the dialog take up the. show() //Grab the window of the dialog, and change the width WindowManager.LayoutParams lp new WindowManager.LayoutParams () Window window dialog.getWindow() lp. setMessage('This should expand to the full width'). Params.dimAmount = 0f // set it higher if you want to dim behind the window //show the dialog first AlertDialog dialog new AlertDialog.Builder(this). Among other things, it automatically performs window transitions and animations when opening or closing an app or rotating the screen. I suggest ahmedwahba to look into this issue and do the necessary changes in OverAppsService.java. The Android WindowManager is a system service, which is responsible for managing the z-ordered list of windows, which windows are visible, and how they are laid out on screen. Params.alpha = 1.0f // lower than one makes it more transparent by A proper solution can be as follows. ( TYPEPHONE) Window type: system window, such as low power alert. In multiuser systems shows on all users' windows. These windows are normally placed above all applications, but behind the status bar. This is the code I have for my activity dialog WindowManager.LayoutParams params = getWindow().getAttributes() These are non-application windows providing user interaction with the phone (in particular incoming calls). tOnTouchListener(new View.How can I have an activty overlay like the one used in Facebook Messenger using the WindowManager?įirst widnow manger thats who have chatheads bubble params = new WindowManager.LayoutParams( set color if you want layout visible on screen Since OV1 had higher priority, it always stayed on top of OV2, so it wasn't affected by FLAGDIMBEHIND, and the user could. LinearLayout.LayoutParams lp = new LinearLayout.LayoutParams(1 /*Layout width*/, 1 /*Layout hight*/) The solution I found was setting layout params differently for each overlay: OV1 gets: params.type Whereas OV2 gets: params.type. Now this layout need to be of very small size lying somewhere in the corner, So that it doesn’t consumes you click events when you are on external applications. Now let’s get into implementation, you will be needing one Service which will running all the time in you mobile system and one Layout which has the sole responsibility to listening to the touch events provided by View.OnTouchListener. It uses the Matchbox window manager and the GTK-based Hildon as its GUI and application framework. Touch will get invoked every time you perform any gesture or event on touch screen while click event very much particular to just simple click event and it is followed by touch event when certain conditions are met, for example if the user touch and doesn’t hold the touch for not more than 300ms. Because it is the service which can runs all the time without UI.īefore going into implementation you should know that there is difference between touch and click event. There is no conventional way of using some apis to detect the touch, you will be needing a service which will running all the time even if your application dies. WindowManager. To detect touch events happening anywhere within the android system or its applications can only be possible if there is some service providing that information.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |