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How do we record the height of listView?

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baileigh last edited by

listView is filled in software and is among the others layout. The root element is ScrollView. Once the list has been demarcated, it has only one line of height, and the rest are available on the list. I've been selling wrap_content and matching_parent, not helping. How do you make the list look all the lines?
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yajahira last edited by
And ScrollView and ListView are blank elements. If one is placed in another, the candy is scrubbed, the system cannot understand what it should be. And in your particular case, ListView is squeezed to the height of the first element.
You have two options:
1. All above ListView To make him Header-om, and all that's below is Footer-m. That's the right way.
2. Set a fixed height for ListView, predetermining the total height of all its components. It's a hack and a crutch, don't do that.
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What tools should I use to create an android app
Software Programming • java android kotlin databank • • Oba22

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DesignHello, one of the best tips for you is initially designing your screens with the free Gravit Design software, as it can create absolutely all the screens in your app, as there you find icons for everything, it can get very real.DevelopmentUndoubtedly, the development will be with Android Studio. If it consumes a lot of memory from your PC you can use your own Android phone to emulate your apps.DatabaseThere are several tools to work with database, but a very good tip that I give you is to initially avoid using SQL database for example to store information other than media (images, video, music and etc). If your app only stores primitive values such as integers, floats, Strings etc, you can use SharePreferences that is extremely easy.Online storageThe best online storage so far is the firebase, with it its possibilities are amazing and very complete, worth checking out.Example of appI created an app using absolutely all the tools described above, check out: https://play.google.com/store/apps/details?id=com.edesonabizerril.newintercampi
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How to stop the rebuilding of PaggerAdapter fragments
Software Programming • android • • rosemadder

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If you mean a challenge. onCreate() The method of fragments on the left/right from the display is normal behaviour. ViewPager Fills the fragments on the left and right from the current to accelerate their rate when they change. He does it alone for every fragment. In doing so, he has a left/right debris limit. He is default equal to one. In the transition to 3 fragments 1 is destroyed and loaded again when crossing to 2. This can be rectified by the pressure of a greater limit on the retention of fragments. In your case, 2mViewPager.setOffscreenPageLimit(2); Where? Hundred the second pageI don't understand your question. Put out the fragment code. And explain "re-established."
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bootstrap 4 tabs content equal height ая bootstrap 4 tabs content same height
Software Programming • modal tabs bootstrap4 • • Duquan

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Decision:1. We'll take the fashion window processor that works after the fashion window is opened and add the following code:Result:$('.modal').on('shown.bs.modal', function(event) { var maxHeight = 0; $('.tab-pane').each(function() { maxHeight = Math.max(maxHeight, $(this).height("").height()); }).height(maxHeight); })<link href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.0/css/bootstrap.min.css" rel="stylesheet" /> <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script> <script src="https://stackpath.bootstrapcdn.com/bootstrap/4.1.0/js/bootstrap.min.js"></script>  <button type="button" class="btn btn-primary" data-toggle="modal" data-target="#exampleModal"> Launch demo modal </button>  <div class="modal fade" id="exampleModal" tabindex="-1" role="dialog" aria-labelledby="exampleModalLabel" aria-hidden="true"> <div class="modal-dialog modal-dialog-centered" role="document"> <div class="modal-content"> <div class="modal-header"> <h5 class="modal-title" id="exampleModalLabel">Modal title</h5> <button type="button" class="close" data-dismiss="modal" aria-label="Close"> <span aria-hidden="true">×</span> </button> </div> <div class="modal-body">  <ul class="nav nav-tabs" id="myTab" role="tablist"> <li class="nav-item"> <a class="nav-link active" id="home-tab" data-toggle="tab" href="#home" role="tab" aria-controls="home" aria-selected="true">Home</a> </li> <li class="nav-item"> <a class="nav-link" id="profile-tab" data-toggle="tab" href="#profile" role="tab" aria-controls="profile" aria-selected="false">Profile</a> </li> <li class="nav-item"> <a class="nav-link" id="contact-tab" data-toggle="tab" href="#contact" role="tab" aria-controls="contact" aria-selected="false">Contact</a> </li> </ul> <div class="tab-content" id="myTabContent"> <div class="tab-pane fade show active" id="home" role="tabpanel" aria-labelledby="home-tab"> <p> Lorem ipsum dolor sit amet, consectetur adipisicing elit. Dignissimos nobis laborum id modi cupiditate. Voluptas necessitatibus numquam pariatur assumenda aut aspernatur reprehenderit ab possimus laudantium laboriosam, repellat porro id illo.</p> <p> Lorem ipsum dolor sit amet, consectetur adipisicing elit. Dignissimos nobis laborum id modi cupiditate. Voluptas necessitatibus numquam pariatur assumenda aut aspernatur reprehenderit ab possimus laudantium laboriosam, repellat porro id illo.</p> <p> Lorem ipsum dolor sit amet, consectetur adipisicing elit. Dignissimos nobis laborum id modi cupiditate. Voluptas necessitatibus numquam pariatur assumenda aut aspernatur reprehenderit ab possimus laudantium laboriosam, repellat porro id illo.</p> <p> Lorem ipsum dolor sit amet, consectetur adipisicing elit. Dignissimos nobis laborum id modi cupiditate. Voluptas necessitatibus numquam pariatur assumenda aut aspernatur reprehenderit ab possimus laudantium laboriosam, repellat porro id illo.</p> </div> <div class="tab-pane fade" id="profile" role="tabpanel" aria-labelledby="profile-tab"> <p> Lorem ipsum dolor sit amet, consectetur adipisicing elit. Dignissimos nobis laborum id modi cupiditate. Voluptas necessitatibus numquam pariatur assumenda aut aspernatur reprehenderit ab possimus laudantium laboriosam, repellat porro id illo.</p> </div> <div class="tab-pane fade" id="contact" role="tabpanel" aria-labelledby="contact-tab"> <p> Lorem ipsum dolor sit amet, consectetur adipisicing elit. Dignissimos nobis laborum id modi cupiditate. Voluptas necessitatibus numquam pariatur assumenda aut aspernatur reprehenderit ab possimus laudantium laboriosam, repellat porro id illo.</p> <p> Lorem ipsum dolor sit amet, consectetur adipisicing elit. Dignissimos nobis laborum id modi cupiditate. Voluptas necessitatibus numquam pariatur assumenda aut aspernatur reprehenderit ab possimus laudantium laboriosam, repellat porro id illo.</p> </div> </div>  </div> <div class="modal-footer"> <button type="button" class="btn btn-secondary" data-dismiss="modal">Close</button> <button type="button" class="btn btn-primary">Save changes</button> </div> </div> </div> </div>This code operates after the opening of the modular window, finds the maximum tent of one of the tabs, then puts the other high. Now our fashion window is stationary when the deposits are switched.2. Add's a window reset processor to keep the size of the cell blocks with content adjusted for the window.Result:$('.modal').on('shown.bs.modal', function(event) { var maxHeight = 0; $('.tab-pane').each(function() { maxHeight = Math.max(maxHeight, $(this).height("").height()); }).height(maxHeight); }) /* begin Window Resize */ window.addEventListener("resize", resizeThrottler, false); var resizeTimeout; function resizeThrottler() { if (!resizeTimeout) { resizeTimeout = setTimeout(function() { resizeTimeout = null; actualResizeHandler(); }, 66); } } function actualResizeHandler() { /* begin Modal Tabs */ var maxHeight = 0; $('.tab-pane').each(function() { maxHeight = Math.max(maxHeight, $(this).height("").height()); }).height(maxHeight); /* end Modal Tabs */ } /* end Window Resize */<link href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.0/css/bootstrap.min.css" rel="stylesheet" /> <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script> <script src="https://stackpath.bootstrapcdn.com/bootstrap/4.1.0/js/bootstrap.min.js"></script>  <button type="button" class="btn btn-primary" data-toggle="modal" data-target="#exampleModal"> Launch demo modal </button>  <div class="modal fade" id="exampleModal" tabindex="-1" role="dialog" aria-labelledby="exampleModalLabel" aria-hidden="true"> <div class="modal-dialog modal-dialog-centered" role="document"> <div class="modal-content"> <div class="modal-header"> <h5 class="modal-title" id="exampleModalLabel">Modal title</h5> <button type="button" class="close" data-dismiss="modal" aria-label="Close"> <span aria-hidden="true">×</span> </button> </div> <div class="modal-body">  <ul class="nav nav-tabs" id="myTab" role="tablist"> <li class="nav-item"> <a class="nav-link active" id="home-tab" data-toggle="tab" href="#home" role="tab" aria-controls="home" aria-selected="true">Home</a> </li> <li class="nav-item"> <a class="nav-link" id="profile-tab" data-toggle="tab" href="#profile" role="tab" aria-controls="profile" aria-selected="false">Profile</a> </li> <li class="nav-item"> <a class="nav-link" id="contact-tab" data-toggle="tab" href="#contact" role="tab" aria-controls="contact" aria-selected="false">Contact</a> </li> </ul> <div class="tab-content" id="myTabContent"> <div class="tab-pane fade show active" id="home" role="tabpanel" aria-labelledby="home-tab"> <p> Lorem ipsum dolor sit amet, consectetur adipisicing elit. Dignissimos nobis laborum id modi cupiditate. Voluptas necessitatibus numquam pariatur assumenda aut aspernatur reprehenderit ab possimus laudantium laboriosam, repellat porro id illo.</p> <p> Lorem ipsum dolor sit amet, consectetur adipisicing elit. Dignissimos nobis laborum id modi cupiditate. Voluptas necessitatibus numquam pariatur assumenda aut aspernatur reprehenderit ab possimus laudantium laboriosam, repellat porro id illo.</p> <p> Lorem ipsum dolor sit amet, consectetur adipisicing elit. Dignissimos nobis laborum id modi cupiditate. Voluptas necessitatibus numquam pariatur assumenda aut aspernatur reprehenderit ab possimus laudantium laboriosam, repellat porro id illo.</p> <p> Lorem ipsum dolor sit amet, consectetur adipisicing elit. Dignissimos nobis laborum id modi cupiditate. Voluptas necessitatibus numquam pariatur assumenda aut aspernatur reprehenderit ab possimus laudantium laboriosam, repellat porro id illo.</p> </div> <div class="tab-pane fade" id="profile" role="tabpanel" aria-labelledby="profile-tab"> <p> Lorem ipsum dolor sit amet, consectetur adipisicing elit. Dignissimos nobis laborum id modi cupiditate. Voluptas necessitatibus numquam pariatur assumenda aut aspernatur reprehenderit ab possimus laudantium laboriosam, repellat porro id illo.</p> </div> <div class="tab-pane fade" id="contact" role="tabpanel" aria-labelledby="contact-tab"> <p> Lorem ipsum dolor sit amet, consectetur adipisicing elit. Dignissimos nobis laborum id modi cupiditate. Voluptas necessitatibus numquam pariatur assumenda aut aspernatur reprehenderit ab possimus laudantium laboriosam, repellat porro id illo.</p> <p> Lorem ipsum dolor sit amet, consectetur adipisicing elit. Dignissimos nobis laborum id modi cupiditate. Voluptas necessitatibus numquam pariatur assumenda aut aspernatur reprehenderit ab possimus laudantium laboriosam, repellat porro id illo.</p> </div> </div>  </div> <div class="modal-footer"> <button type="button" class="btn btn-secondary" data-dismiss="modal">Close</button> <button type="button" class="btn btn-primary">Save changes</button> </div> </div> </div> </div>Tada! Ready.
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Record the table
Software Programming • python pandas dataframe data processing • • authera

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I'd do:res = (df .assign(x=np.where(df["state"].eq("person"), 1, 0)) .groupby(["name", "data"]) .apply(lambda x: x.nlargest(3, ["x", "price"])) .reset_index(level=[0,1], drop=True) .sort_values(["name","data","x","price"], ascending=[1,1,0,0]) .drop(columns="x")) result:In [56]: res Out[56]: name price state data 5 John 848 person 1 1 John 234 person 1 0 John 5678 robot 1 4 John 3213 person 2 7 John 89 person 2 6 John 993 robot 2
White strip in emulsion and on Android Studio
Software Programming • java android android studio • • briley

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You take this great crowd. https://developer.android.com/studio/profile/hierarchy-viewer.html And look what an element he's got, who's his master, etc.As soon as you know where it came from, you can start thinking about how to get rid of it.
Header height equal height of window
Software Programming • javascript css • • Marcee

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header { height: 100vh; } https://tipue.com/blog/css3-vw-vh/
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ListView in AsyncTask
Software Programming • java android • • authera

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I can't run your code so I'm not sure, but I think your problem is related to your ListView id.listOSFechadas = (ListView)view.findViewById(listFechadasOS); I don't understand why listSold Theas id, since there is no integer(int) with this value.There are also some mistakes with View. Try to edit your code as follows://Criando variável view private View view; //Remova sua LitView da AsyncTask e defina em onCreateView. @Override public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) { if (view == null) { view = inflater.inflate(R.layout.tab_os_fechada,null); listOSFechadas = (ListView)view.findViewById(R.id.id_da_listview); new SolicitarDados().execute(url); } return view; }
Derogations between components within LinearLayout
Software Programming • android • • Alberto

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Use it. marginStart instead marginLeft♪ Take for the habit of writing start/end instead of left/right, this approach takes into account the languages of the letter to the left (right to left) https://developer.android.com/about/versions/android-4.2#RTL )
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How can I go through this JSON and get the Movies list back?
Software Programming • android json retrofit • • jonetta

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This NullPointerException occurs because within CatalogoMovies there is no list Movie!The structure of the Objects is different from the JSON that you added on https://yts.ag/api/v2/list_movies.json .The List is within the data:{ // OBJETO CatalogoMovies "status": "ok", "status_message": "Query was successful", "data": { // OBEJTO DATA "movie_count": 6334, "limit": 20, "page_number": 1, "movies": [{ // AQUI ESTÁ A LISTA ...... To make it easier (and if you're using Android Studio), I suggest using a plugin to generate these classes automatically. To install: Top menu:File> SettingsIn the window that will be displayed, look in the side menu:PluginsSearch for: Json2PojoInstall the plugin, and restart Android Studio!Done this, copy the Json full, right click on the package that will add the classes, and go on New> Generate POJO from JSON Paste your JSON and report a name to class: Obs.: If an error occurs tag @Generated("net.hexar.json2pojo") remove it smoothly. This plugin will generate the classes automatically, avoiding this type of error. https://plugins.jetbrains.com/plugin/8533-json2pojo https://stackoverflow.com/questions/30617408/how-to-install-plugin-in-android-studio/30617737
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User movement between two points in Google Maps
Software Programming • android google maps • • baileigh

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The first option:Make a request to get the address nodes to the https://developers.google.com/maps/documentation/directions/intro and get overview_polyline.Decode the string using https://github.com/googlemaps/android-maps-utils with method PolyUtil.decode.Add your decoded points to the map:List<LatLng> decodedPoints = PolyUtil.decode(polylineString); PolylineOptions options = new PolylineOptions(); options.width(6); options.color(Color.RED); options.addAll(decodedPoints); map.addPolyline(options); The second option:Use a bookstore, I used Android-GoogleDirectionLibrary akexorcist, in the personal it has been very useful and is easy to use, you only pass the parameters: the origin and the end, the color, the route on foot or by car, etc.As for the marker to change every time the location changes, if you are using the FusedLocationProviderAPI you can change the markers in the method onLocationChanged().
Fixed min-height in parent and height: 100% descendant
Software Programming • html cs twist • • jeanid

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In the rubber castle, it is desirable to indicate min-width and min-height elements.
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How to put it in ListView
Software Programming • c sharp uwp • • Oba22

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If you need to just get a list without animation of pressure,<ListView SelectionMode="None" />
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Set runtime JobService Android
Software Programming • android • • courtlanda

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To launch JobService you must use https://developer.android.com/reference/android/app/job/JobScheduler providing you with a https://developer.android.com/reference/android/app/job/JobInfo .JobInfo informs JobScheduler when JobService must run.JobInfo defines a set of rules that indicate when and what conditions should be checked for JobService to be launched.When indicated with setMinimumLatency() and setOverrideDeadline(), and periodicity with setPeriodic().There are several conditions that may be imposed, including the device being or not charging and/or being being used or not.JobInfo is built using a https://developer.android.com/reference/android/app/job/JobInfo .Note that the purpose of JobScheduler is not to perform tasks in time(date) determined.
Consume webservice Rest on Android
Software Programming • android rest • • Laycee

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When you fall into onFailure, you can see what the error is in this way:@Override public void onFailure(Call<List<Imovel>> call, Throwable t) { if (dialog.isShowing()) dialog.dismiss(); String message = t.getMessage(); Log.d("failure", message); }
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Records
Software Programming • javascript jquery twist • • Saumya

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<!DOCTYPE html> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" /> <title>Untitled</title> <script type="text/javascript" src="js/jquery-1.6.2.min.js"></script> <script type="text/javascript"> $(function(){ $("div.edit").live('click',function(){ var text = $(this).html(); var txtarea = $("<textarea id=\"textarea\">"+text+"</textarea>"); var parent = $(this).parent() $(parent).html(txtarea); }); $('#textarea').live('keydown',function (e) { if (e.keyCode == 13) { var text = $(this).val(); var div = $("<div class=\"edit\">"+text+"</div>"); var parent = $(this).parent(); $(parent).html(div); } }); }); </script> </head> <body> <div class="editable"> <div class="edit">Некоторый текст 1</div> </div> <br/> <div class="editable"> <div class="edit">Некоторый текст 2</div> </div> <br/> <div class="editable"> <div class="edit">Некоторый текст 3</div> </div> <br/> </body> </html> UPD: Updated for several elements

How do we record the height of listView?

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