multitasking window for android

http://gundumw100.iteye.com/blog/906195Under normal circumstances, we develop the application will occupy the entire screen, then how to develop a custom window size of the program? As shown in the following:Very simple to implement.The first step is to create a background profile float_box.xml, put it under Res/drawable, as shown below (if you can see this site:):XML code XML version= "1.0" encoding="Utf-8"?> * * Copyright, ideasandroid

Post exception first: 05-05 10:36:41. 4243: E/windowmanager (): Activity COM. tao. myactivity has leaked window COM. android. internal. policy. impl. phonewindow $ decorview @ 405241b0 that was originally added here05-05 10:36:41. 4243: E/windowmanager (): Android. view. windowleaked: Activity COM. tao. myactivity has leaked

Yesterday I had a hard time worrying about my day's problem. Today I finally got a little eye-catching. It seems that it is necessary to take a rest in this line... Today, it seems that many errors of this type have been made .. In the past few days, I am working as a client, and the company's product management is moved from the server to Android. This error persists during development: Android. View. win

Android Floating window Implementation of the source codeReprint please indicate source: http://blog.csdn.net/pcaxb/article/details/48048529The implementation of the suspended window is implemented with a service, custom view, ActivityThe permission used to implement the suspended window: Registering services in a m

This article illustrates how Android freely changes the position of the dialog window. Share to everyone for your reference. Specifically as follows: Dialog Dialog = new Dialog (this); Dialog.setcontentview (r.layout.dialog_layout); Dialog.settitle ("Custom Dialog"); Get the current form window window = Dialog.

Android activity is hidden after the window is set. androidactivity Activity wants to set theme attributes in AndroidManifest. xml. Android: name = "zicox. ui. activity. SearchPrinter"Android: theme = "@ android: style/Theme. Dialog"> In fact, the shadow activity is to

I. First, let's talk about view and viewgroup. All the UI classes in the Android system are built on the view and viewgroup classes. The child classes of all views become "widgets", and the Child classes of all viewgroups become "layout ". The view and viewgroup adopt a combination design mode to make "part-whole" treat the same. As the top layer of the layout container class, viewgroup can have view and viewgroup in the layout container. 2. What are

It took me a weekend to get angry with me. On this issue, I rummaged over the global network without a decent piece of information. Now I will briefly describe the implementation principles as follows: Call windowmanager and set the relevant properties of windowmanager. layoutparams. Create a view using the addview method of windowmanager. In this way, the generated view will have different effects depending on the properties of windowmanager. layoutparams. For example, you can create a system t

Brief description: I have always thought that the suspended window is a little suspended on android. I tried it today. It is really a powerful tool for phishing. It was the touch hijackingDetailed Description: The process is very simple.1. Start a background service and listen to the processes currently being executed.GetSystemService (Context. ACTIVITY_SERVICE). getRunningTasks (1). get (0). topActivity. g

Android Instance-Multi-window switching1. Picture one is the interface after the program runs.2. Picture two is to click on the "non-modal display" interface.3. Picture three is to click on the "Mold Honest Display" interface (prompt platform is not supported).UnitUnit1;Interfaceusessystem.sysutils, System.types, System.uitypes, system.classes, System.variants, FMX. Types, FMX. Controls, FMX. Forms, FMX. Gr

To implement the WindowManager added window, the implementation of animation display, you need to add the following red properties, the other add view as long as the setting of its animations property will also be implemented animation, of course, but also can be implemented directly with the system has been achieved good, is also very convenient.WindowManager =(WindowManager) Mcontext.getsystemservice (Context.window_service);Windowparams =new Layout

Today, when using the Android Pop-up dialog, I reported a unable to add window error, and my code is as followsNew Alertdialog.builder (Getapplicationcontext ()). Settitle ("hint"). Setmessage ("Are you sure you want to delete it?"). "). Setpositivebutton (" OK ", new Dialoginterface.onclicklistener () {public void OnClick (dialoginterface dialog, int which) {}}} ). Setnegativebutton ("Cancel", new D

1, Introduction Android Widget is a desktop plug-in, the Android system application development level has a special purpose. Appwidget is a way to embed the control of a process into a window of a process. The effect of the hover window is similar to the widget, but it is much more flexible than the widget.2, detailed

Reprint http://blog.csdn.net/lidew521/article/details/8976627Popupwindow is a floating container that can be displayed on top of the current activity, the position of the Popupwindow popup can be changed, according to whether there is no offset, can be divided into non-offset and a cheap two kinds , depending on the reference object, can be divided into two types: relative to the position of a control (anchor anchor Point) and the relative position within the parent container.Create

Android calls the system to share the shared content to other applications, and does not use the pop-up window of the system's ActionBar, which is completely customized. androidactionbar When Android shares content to other apps, the pop-up window of the calling system's Dialog or ActionBar is not very free and the lim

/***************************************************************************** * Android failed creating s tarting window * Statement: * Recently in the whole of an app in the Logcat always reported this anomaly, it does not seem to affect the operation of the program, but every time you see this anomaly is really uncomfortable, so still check the data to solve it. * 2016-5-5 Shenzhen Nanshan Ping Shan vill

Activity: Control Unitwindow: Hosting ModelView: Show viewsSeveral small tip:1, an Activity structure must construct a Window (Phonewindow), and there is only one2, each window has a viewroot (is a view or viewgroup)3. Add elements to the window through the AddView Method of window.4, through the Layoutinflater Inflate

The android logging system allows you to record and view system debugging information. Logs are recorded from various software and system buffers. You can use the logcat of ADB.Command to view the content of the System Log buffer, but in actual operations, it will be found that on the DOS interface of CMD, the Chinese content directly output by using the logcat command is garbled, This problem occurs only when logcat is used to print logs directly

：Custom spinner actually consists of two parts:The first part is used to open the drop-down list of buttons, this green background directly set spinner background on the line, the material file as follows:Note that the text in the spinner control does not directly modify the text interface, the text is actually set in the adapter, for example:arrayadapterr.layout.spinner_checked_text, gradelist);Gradespinner.setadapter (adapter);The implementation of this spinner_checked_text.xml is as follows:X

Android. View. windowmanager $ badtokenexception: unable to add window -- token Android. App. localactivitymanager $ localactivityrecord @ 45f48c40 is not valid; is your activity running? Today, I encountered a problem when writing a Google Map for Android. I added an overlay to the map and wanted to play the dialog