![]() It's not the case for TYPE_APPLICATION_OVERLAY, it was the case for TYPE_PHONE but that's deprecated. pressing the home button also hides the overlay window).Įdit: The question is how to have an overlay window that doesn't get removed when user clicks the home button / calling the launcher intent. Window type: Windows that are overlaid only by a connected for interception of user interactions without changing the windows an accessibility service can. Using _APPLICATION_OVERLAY doesn't work (i.e. The behavious is still possible since Facebook's Messenger does it with its chat "Heads", based on the assumption that facebook doesn't get system app permissions since it's pre-installed on a lot of roms. Window type: an application window that serves as the base window of the overall application all other application windows will appear on top of it. ![]() The reason is that the View is not added to the Window until onResume is. The task stack calls of relevant logic are as follows: ActivityThread.handleResumeActivity () WindowManager.addView () This can also explain why it is inaccurate to obtain the width and height of the view when onCreate. Previously this was done with _PHONE, but this type is now deprecated and throws an exception on api 28: The activity adds a view to the window at startup. 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).By sticky I mean a window that doesn't get closed by calling the launcher intent ( intent.addCategory(Intent.CATEGORY_HOME). Some people online said how they get errors when using TYPEPHONE with Android 8.0 and up, but I've tested my app on phones with Android 9 and 10 and it works perfectly fine with TYPEPHONE. Floating bubbles are just views attached to WindowManager with custom flags. It uses for the windows however and it says that it's deprecated on API level 26. For example, replying to messages through Floating bubbles. DOCTYPE html>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. Photo by Andy Makely on Unsplash Introduction In Android, Floating bubbles or ChatHeads allow quick access to core features without fully opening the app. Very few apps should use this permission these windows are intended for system-level interaction with the user. The proof of concept is here - Smart Taskbar (on AppBrain) and here V1.4.0 Sidebar style SWKey - Button savior (on xda-developers) I have been successful and have a running service now. Source SYSTEMALERTWINDOW String SYSTEMALERTWINDOW Allows an app to create windows using the type TYPEAPPLICATIONOVERLAY, shown on top of all other apps. WindowManager.addView(activityView, dialogParams) 311 I'm trying to create an always-op-top button/clickable-image which stays on top of all the windows all the time. 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'). View activityView = inflater.inflate(R.layout.activity_layout, null) //show the dialog first AlertDialog dialog new AlertDialog.Builder(this). 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. 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( With WindowManager, you can also minimize most windows to the system tray. Therefore, you can't make any activity appears on top of that view. 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)) Params.flags = _TURN_SCREEN_ON| _SHOW_WHEN_LOCKED|_KEEP_SCREEN_ON WindowManager.LayoutParams extends ViewGroup. WindowManager. Params.dimAmount = 0f // set it higher if you want to dim behind the window Params.alpha = 1.0f // lower than one makes it more transparent This is the code I have for my activity dialog WindowManager.LayoutParams params = getWindow().getAttributes() 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(
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |