Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you may not be able to execute some actions.

Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).

Open the system window

J
jonetta last edited by
Please indicate how the program opens the window of the line.WLAN access point"
```
startActivity(
new Intent(Settings.ACTION_WIRELESS_SETTINGS));
```
This code opens a window of "Best Lines," but until the window,WLAN access point And two more moves to be made.
I can't get any closer, maybe who knows, please.
Reply Quote 0
1 Reply Last reply

kalena

Try that.

Intent intent = new Intent(Settings.ACTION_APN_SETTINGS);
startActivity(intent);

and may require rights.

android.permission.WRITE_APN_SETTINGS

UPDATE

We need WiFi hostspot to control (inclusion/disable)

Rights

android.permission.ACCESS_WIFI_STATE
android.permission.CHANGE_WIFI_STATE
android.permission.ACCESS_NETWORK_STATE

Code itself

 /**
 * включение/отключение WiFi hostspot.
 * 
 * @param context
 * @param isTurnToOn
 */
public static void turnOnOffHotspot(Context context, boolean isTurnToOn) {
    WifiManager wifiManager = (WifiManager) context
            .getSystemService(Context.WIFI_SERVICE);
    WifiApControl apControl = WifiApControl.getApControl(wifiManager);
    if (apControl != null) {
// ЕСЛИ WIFI ВКЛЮЧЕН, ОТКЛЮЧИТЕ ЕЕ СПЕРВА
//if (isWifiOn(context) &amp;&amp; isTurnToOn) {
//  turnOnOffWifi(context, false);
//}

// Тут включается Hotspot
apControl.setWifiApEnabled(apControl.getWifiApConfiguration(), isTurnToOn);
}

}

2
Posts

0
Views

Suggested Topics

J

Why does the new PlayingLayout window open immediately?
Software Programming • python python 3.x pyqt5 gui pyqt • • jules

2

0
Votes

2
Posts

0
Views

S

Because you're building an object. pl - as a local variable and removed by a garbage collector. Prolong the life of this object, make it a class attribute: self.pl = PlayingLayout() self.pl.show()
E

I can't connect the link System.Windows. Forms
Software Programming • c sharp • • emerson

2

0
Votes

2
Posts

0
Views

You sure you did?We have to choose. System.Windows.Forms The standard should be replaced by NET Framework.
C

Timer. 2 in 1 or 2 separate
Software Programming • java android timer • • chanisef

2

0
Votes

2
Posts

0
Views

R

I think the difference in productivity will be very small, but I think it's best to use one timer, that is, the number of job processing is the same. Then why three timers instead of one?
A

Portion of object relative to target point
Software Programming • android opengl playmaking opengles • • Anderson

2

0
Votes

2
Posts

0
Views

B

The current transformation matrix needs to be multiplied by the conversion matrix to the centre of coordinates in order to turn the object relative to the target point. Call this matrix offsetMatrix. If the centre of your rectangle is located at the centre of the coordinates, the offsetMatrix should be moved to the vector (20 - 100 / 2, 10 - 50 / 2). I really don't know if you have Y, maybe Y should be with a "-." Then multiply on the matrix of rotation (rotateMatrix) and then multiply on the reverse matrix of displacement (offsetMatrix^-1) to return the object to the original position. From what has been said above, this is the formula:resultMatrix = (offsetMatrix^-1) * rotateMatrix * offsetMatrix * originalMatrix; originalMatrix is your original matrix.This picture demonstrates this calculation. http://www.tvd-home.ru/prog/13_7
D

All the modular windows open when applied to the button.
Software Programming • javascript bootstrap • • derk

2

0
Votes

2
Posts

0
Views

Your problem. http://getbootstrap.com/javascript/#modals-usage Attribute, tell me better. data-target="#myModal" and give me a id fashion window that you want to open, and now you have data-target=".bs-modal" opens all windows with this class.
Y

Why does MainActivity inherit from ActionBarActivity?
Software Programming • android android ac languagetivity • • yajahira

2

0
Votes

2
Posts

0
Views

D

In fact, there is no problem in inheriting the class http://developer.android.com/reference/android/support/v7/app/ActionBarActivity.html . A ActionBarActivity is a superclass included in the v7 support library ( https://developer.android.com/reference/android/support/v7/appcompat/package-summary.html ).Using this library, your app will have access to many features (O ActionBar for example, arose on Android 11) that are not included in the standard SDK at certain levels.If your app has a minimum SDK of 11, or does not need to use ActionBar, then you can exchange for Activity No problem.In short: Herdar ActionBarActivity does not cause any problems, only adds more features to your Activity. If you are having problems in use, that is, the compiler does not find Class, then you need to import the library, as I don't know your IDE, I recommend looking at this https://developer.android.com/tools/support-library/setup.html .If you have another problem, I suggest posting the error that generates.
System.InvalidCastException: "I couldn't bring the type of System.Windows.Controls.TextBox to "System.IConvertible."
Software Programming • c sharp net wpf • • briley

2

0
Votes

2
Posts

0
Views

T

Convert.ToInt32(dlg.width_textbox.Text) etc.
O

How do we speed up Element System.Windows.Forms.ListView?
Software Programming • c sharp listview • • obi

2

0
Votes

2
Posts

0
Views

P

Frisks are clearly due to the constant drawing, try using standard elements. Of the alternatives, good is Telerik and DevExpress, and they'll have better optimization.
K

Dialog cannot be applied
Software Programming • android • • Kadyn

2

0
Votes

2
Posts

0
Views

A

Obs: The Dialog class is the base class for dialogs, but you should avoid installing Dialog directly. Instead, use one of the following subclasses: https://developer.android.com/reference/android/app/AlertDialog.html?hl=pt-br , https://developer.android.com/reference/android/app/DatePickerDialog.html?hl=pt-br or https://developer.android.com/reference/android/app/TimePickerDialog.html?hl=pt-br Recommendation itself Google - Business consultants do it https://developer.android.com/guide/topics/ui/dialogs.html?hl=pt-br the Android. Context Interface that contains global information about an application environment, is an abstract class whose implementation is provided by Android System, it allows access to specific features of app, in addition to calls for application-level operations such as launch activities, transmission and reception intentions, etc.Some Objects and Components need a Context, you need to inform them what is happening.You can use the method getActivity()final Dialog dialogMensagem = new Dialog(getActivity()); AlertDialogTo use the class AlertDialog you always make the instance of the class AlertDialog. Builder, but why? The class AlertDialog does not allow classes of different packages to instantiate it, however, it provides us with the static and internal class Builder who receives a Context as a parameter and that returns the object itself, that is, we can call more than one method at the same time. So if you try:AlertDialog dialogo = new AlertDialog(); You will return a compilation error. Instead do:AlertDialog.Builder dialogo = new AlertDialog.Builder(this); // Utiliza o método setTitle() para definir um titulo dialogo.setTitle("Meu diálogo"); // Utiliza o método setMessage() para definir uma mensagem dialogo.setMessage("Mensagem do diálogo."); // Para exibir, use o método show() dialogo.show(); Or you can do all this in just one had:new AlertDialog.Builder(this).setTitle("Meu diálogo").setMessage("Mensagem do diálogo.").show(); See https://developer.android.com/reference/android/app/AlertDialog.Builder.html?hl=pt-br to learn more about the class AlertDialog. Builder
A

PyQT5 opening/ closing of the window on the trigger
Software Programming • python python 3.x pyqt5 gui pyqt • • Anderson

2

0
Votes

2
Posts

0
Views

R

The program has a window hidden until a certain moment. ♪ ♪QWidget::show() - shows his daughter view.It is now necessary to make this window appear and disappear at a certain event.You can use the statistical function. QTimer::singleShot() to call the elephant after the specified interval.from PyQt5.Qt import * class MainWindow(QWidget): def __init__(self): super(MainWindow, self).__init__() self.layout = QVBoxLayout() self.setLayout(self.layout) self.layout.setContentsMargins(0,0,0,0) self.layout.addStretch(-1) self.setMinimumSize(550, 227) self.btnOk = QPushButton(self) self.btnOk.move(230,90) self.btnOk.resize(260,30) self.btnOk.setText("Закрыть") self.btnOk.clicked.connect(self.btn_click) QTimer.singleShot(3000, self.btnOk.click) # <--- def btn_click(self): print("Закрываю") self.close() if name == 'main': import sys window = QApplication(sys.argv) mw = MainWindow() mw.show() window.exec_() UpdateYou've made it clear that you are. Multi-point programme♪ But your example doesn't even show that. With a view to saving your time and your time, quick and correct answers (which solve your problem), You must publish a minimum-produced example, That's the one who actually shows the problem.I'll try to help you again and show you the principle of work. and the processing of flux data.The proposed example is the main window (Gui) from which to start two streams♪ by leasing relevant buttons Start поток WorkThread and Запустить поток WorkThreadMain♪Objective WorkThreadMain - has no own window, but the results of her work are mostly GUI.Objective WorkThread ♪ YES by displaying the data, a The results of its work are also reflected mainly by GUI. There is a button in the window of this task Close поток WorkThread♪ but it only works if the flow stops.It is now necessary to make this window appear and disappear at a certain event.Opening event windows WorkThread - button pressure Start поток WorkThreadClosing event windows WorkThread: - нажатие кнопки Stop поток WorkThread в основном окне; результат работы этой задачи равен 99 (см. метод run в классе WorkThread). I assume that's what you need.from PyQt5 import Qt import random class WorkThread(Qt.QThread): ''' Потоковая задача WorkThread со своим окном. ''' threadSignal = Qt.pyqtSignal(int) def __init__(self, startParm): super().__init__() self.startParm = startParm def run(self, *args, **kwargs): while self.startParm != 99: Qt.QThread.msleep(200) self.startParm += 1 # Излючаем сигнал и передаем аргументы подключенному слоту self.threadSignal.emit(self.startParm) class WorkThreadMain(Qt.QThread): ''' Потоковая задача WorkThreadMain без своего окна. ''' threadSignalMain = Qt.pyqtSignal(int) def __init__(self, startParm): super().__init__() self.startParm = startParm def run(self, *args, **kwargs): while True: Qt.QThread.msleep(1000) self.startParm += 1 self.threadSignalMain.emit(self.startParm) class MsgBox(Qt.QDialog): """ Класс инициализации окна для визуализации потока WorkThread и кнопка для закрытия потокового окна, если поток остановлен! """ def __init__(self): super().__init__() self.setGeometry(900, 65, 400, 80) self.setWindowTitle('MsgBox для WorkThread') self.label = Qt.QLabel("") self.close_btn = Qt.QPushButton("Close поток WorkThread") # закроет окно, если поток остановлен self.close_btn.clicked.connect(self.close) layout = Qt.QVBoxLayout(self) layout.addWidget(self.label) layout.addWidget(self.close_btn) class MainWindow(Qt.QWidget): ''' Главное окно. В методе init: - объявили все виджеты, установили валидацию - привязали нажатие кнопок к сигналам для вызова нужных слотов - создали экземпляр дополнительного окна ''' def __init__(self): super().__init__() self.setGeometry(540, 65, 320, 200) self.setWindowTitle('MainWindow') self.labelMain = Qt.QLabel("Результат потоковой задачи WorkThreadMain: ") self.labelThread = Qt.QLabel("Результат Потоковой задачи WorkThread: ") validator = Qt.QIntValidator(1, 999, self) validator.setBottom(1) self.lineEdit = Qt.QLineEdit() self.lineEdit.setPlaceholderText("Начильный параметр для потоковой задачи WorkThread") # self.lineEdit будет принимать только целые числа от 1 до 999 self.lineEdit.setValidator(validator) self.btn = Qt.QPushButton("Start поток WorkThread") self.btn.clicked.connect(self.on_btn) self.btnMain = Qt.QPushButton("Запустить поток WorkThreadMain") self.btnMain.clicked.connect(self.on_btnMain) layout = Qt.QVBoxLayout(self) layout.addWidget(self.labelMain) layout.addWidget(self.labelThread) layout.addWidget(self.lineEdit) layout.addWidget(self.btn) layout.addWidget(self.btnMain) self.msg = MsgBox() self.thread = None self.threadMain = None def on_btn(self): ''' Запуск или Останов дополнительного Потока-WorkThread из главнонго окна ''' # Входные параметры для передачи в поток, если не заданы, то передаем дефолтные `0` startParm = int(self.lineEdit.text()) if self.lineEdit.text() else 0 if self.thread is None: self.thread = WorkThread(startParm) # Создаем поток, передакм параметры self.thread.threadSignal.connect(self.on_threadSignal) # Этот сигнал испускается из связанного потока непосредственно перед его завершением. self.thread.finished.connect(self.onFinished) self.thread.start() # Стартуем поток self.btn.setText("Stop поток WorkThread") # Меняем название кнопки self.lineEdit.hide() # Прячем виджет ввода пареметров else: self.thread.terminate() # Завершает выполнение потока self.thread = None self.btn.setText("Start поток WorkThread") self.lineEdit.show() def onFinished(self): print('close_btn.click()') self.msg.close_btn.click() self.thread = None self.btn.setText("Start поток WorkThread") self.lineEdit.show() def on_threadSignal(self, value): ''' Визуализация потоковых данных-WorkThread в основном окне. ''' self.msg.label.setText(str(value)) self.labelThread.setText("Результат Потоковой задачи WorkThread: {}".format(str(value))) # Восстанавливаем визуализацию потокового окна, если его закрыли. Поток работает. if not self.msg.isVisible(): self.msg.show() def on_btnMain(self): ''' Запуск или Останов Потока-WorkThreadMain ''' cM = random.randrange(1, 100) if self.threadMain is None: self.threadMain = WorkThreadMain(cM) self.threadMain.threadSignalMain.connect(self.on_threadSignalMain) self.threadMain.start() self.btnMain.setText("Стоп поток WorkThreadMain") else: self.threadMain.terminate() self.threadMain = None self.btnMain.setText("Старт поток WorkThreadMain") def on_threadSignalMain(self, value): ''' Визуализация потоковых данных WorkThreadMain в основном окне. ''' self.labelMain.setText("Результат потоковой задачи WorkThreadMain: " + str(value)) if name == 'main': import sys app = Qt.QApplication(sys.argv) mw = MainWindow() mw.show() sys.exit(app.exec_())
F

How do you get a message window out in the opening window?
Software Programming • python python 3.x tkinter • • fbio

2

0
Votes

2
Posts

0
Views

O

Example of check when the data are added through the consoleIt'll protect you. only From the "Null" meaning, but it won't protect against the "and other prohibited symbols.a = input("Введите значение: ") if a == '': # В данном случае переменную 'a' можно заменить на значение из Edit print('Вы ничего не ввели') #Вывод ошибки так же можно реализовать по другому else: print('Вы ввели:' + a)
B

Go to a spinner and deploy it after placing the Calendar date on an EditText
Software Programming • android • • baileigh

2

0
Votes

2
Posts

0
Views

When you set the date is called the method onDateSet(), therefore, is here where you can open the Spinner by method performClick(): date = new DatePickerDialog.OnDateSetListener() { @Override public void onDateSet(DatePicker view, int year, int monthOfYear, int dayOfMonth) { ... ... ... mySpineer.performClick(); // * Abre Spinner. } };
P

How do you open the right fashion window?
Software Programming • javascript • • Pearlaqua

2

0
Votes

2
Posts

0
Views

E

There's something you've decided that the challenge of the fashion window deserves the cycle on the elements, and the closing is not. Strange. I changed it.You also decided that the challenge of the fashion window deserves a cycle on the elements, and the fashion window only takes one single. That's weird. ♪ ♪In general, in order to open up the required module, from the current clicked element, I found the parent and found the fashion. The current marking and the button and the module are in the same parentconst modalTrigger = document.querySelectorAll('[data-modal]'); const modalCloseBtn = document.querySelectorAll('[data-close]'); let modal = null; modalTrigger.forEach((el) => { el.addEventListener('click', () => { modal = el.parentElement.querySelector('.modal'); modal.classList.add('show'); modal.classList.remove('hide'); document.body.style.overflow = 'hidden'; }); }); function closeModal() { modal.classList.add('hide'); modal.classList.remove('show'); document.body.style.overflow = ''; modal= null; } modalCloseBtn.forEach((el) => { el.addEventListener('click', closeModal); }); //modalCloseBtn.addEventListener('click', closeModal);.hide { display: none; } .show { display: block !important; } .modal { position: fixed; background-color: red; z-index: 77777; top: 0; left: 0; width: 100%; height: 100vh; } .modal-close { font-size: 25px; cursor: pointer; } .modal-close:hover { color: white; }<div class="item"> <p>Текст №1</p> <button data-modal>Read me</button> <div class="modal hide"> <div data-close class="modal-close">×</div> <p>Mодальноe окно №1</p> </div> </div> <div class="item"> <p>Текст №2</p> <button data-modal>Read me</button> <div class="modal hide"> <div data-close class="modal-close">×</div> <p>Mодальноe окно №2</p> </div> </div> <div class="item"> <p>Текст №3</p> <button data-modal>Read me</button> <div class="modal hide"> <div data-close class="modal-close">×</div> <p>Mодальноe окно №3</p> </div> </div>
C

ImageView
Software Programming • java android imageview • • chanisef

2

0
Votes

2
Posts

0
Views

G

According to the https://developer.android.com/reference/android/widget/ImageView.ScaleType.html for your purposes, android:scaleType="fitCenter" //В xml
E

Open new window in javascript without focus
Software Programming • javascript • • elysha

2

0
Votes

2
Posts

0
Views

K

(Translation) Original answer https://stackoverflow.com/a/15133755/8858168 What you are looking for is called "pop-under" windowOpen a new window using var handle = window.open()Lose the focus of the new window using handle.blur()The return focus for your existing window using window.focus()However, it is not a guarantee, as user browser settings can replace this behavior, especially pop-up blockers.I did local tests, and really will have a big problem with pop-up blocker, my suggestion is to open tabs.

Open the system window

Suggested Topics

Why does the new PlayingLayout window open immediately? Software Programming • python python 3.x pyqt5 gui pyqt • • jules

I can't connect the link System.Windows. Forms Software Programming • c sharp • • emerson

Timer. 2 in 1 or 2 separate Software Programming • java android timer • • chanisef

Portion of object relative to target point Software Programming • android opengl playmaking opengles • • Anderson

All the modular windows open when applied to the button. Software Programming • javascript bootstrap • • derk

Why does MainActivity inherit from ActionBarActivity? Software Programming • android android ac languagetivity • • yajahira

System.InvalidCastException: "I couldn't bring the type of System.Windows.Controls.TextBox to "System.IConvertible." Software Programming • c sharp net wpf • • briley

How do we speed up Element System.Windows.Forms.ListView? Software Programming • c sharp listview • • obi

Dialog cannot be applied Software Programming • android • • Kadyn

PyQT5 opening/ closing of the window on the trigger Software Programming • python python 3.x pyqt5 gui pyqt • • Anderson

How do you get a message window out in the opening window? Software Programming • python python 3.x tkinter • • fbio

Go to a spinner and deploy it after placing the Calendar date on an EditText Software Programming • android • • baileigh

How do you open the right fashion window? Software Programming • javascript • • Pearlaqua

ImageView Software Programming • java android imageview • • chanisef

Open new window in javascript without focus Software Programming • javascript • • elysha

Why does the new PlayingLayout window open immediately?
Software Programming • python python 3.x pyqt5 gui pyqt • • jules

I can't connect the link System.Windows. Forms
Software Programming • c sharp • • emerson

Timer. 2 in 1 or 2 separate
Software Programming • java android timer • • chanisef

Portion of object relative to target point
Software Programming • android opengl playmaking opengles • • Anderson

All the modular windows open when applied to the button.
Software Programming • javascript bootstrap • • derk

Why does MainActivity inherit from ActionBarActivity?
Software Programming • android android ac languagetivity • • yajahira

System.InvalidCastException: "I couldn't bring the type of System.Windows.Controls.TextBox to "System.IConvertible."
Software Programming • c sharp net wpf • • briley

How do we speed up Element System.Windows.Forms.ListView?
Software Programming • c sharp listview • • obi

Dialog cannot be applied
Software Programming • android • • Kadyn

PyQT5 opening/ closing of the window on the trigger
Software Programming • python python 3.x pyqt5 gui pyqt • • Anderson

How do you get a message window out in the opening window?
Software Programming • python python 3.x tkinter • • fbio

Go to a spinner and deploy it after placing the Calendar date on an EditText
Software Programming • android • • baileigh

How do you open the right fashion window?
Software Programming • javascript • • Pearlaqua

ImageView
Software Programming • java android imageview • • chanisef

Open new window in javascript without focus
Software Programming • javascript • • elysha