How to call getWindow() outside of an activity in Android?
getWindow()… You have a managed reference to your activity in your view, which you can retrieve using getContext(). Cast it to Activity and use any method of the activity, such as getWindow(). Then you can get a window of the activity.
Table of Contents
How do I use getWindow in Android?
How to use getWindow method in android.app.Activity
- Weak reference mActivity;mActivity.get()
- StackActivityStack;ActivityStack.lastElement()
- (Activity) param.thisObject.
How can I get Windows up and running?
3 answers. You can’t get a window on a Service. But you can use WindowManager to add a view (root) like you already did. And you can also update the view via updateViewLayout, you can change the state of your window (window type, flag, x, y, w, h, gravity, etc.)
What is WindowManager in Android?
Android WindowManager is a system service, which is responsible for managing the list of z-ordered windows, which windows are visible, and how they are laid out on the screen. Among other things, it automatically performs window transitions and animations when you open or close an application or rotate the screen.
What is angular window?
AngularJs includes the $window service which refers to the browser window object. In JavaScript, window is a global object that includes many built-in methods like alert(), notice(), etc. The $window service is a wrapper around the window object, so it will be easy to override, remove, or mock. tests.
What is window JS?
The window object is supported by all browsers. Represents the browser window. All JavaScript objects, functions, and global variables automatically become members of the window object. Global variables are properties of the window object. Global functions are methods of the window object.
What is Activity in Android Programming?
An activity provides the window in which the application draws its user interface. This window normally fills the screen, but it can be smaller than the screen and float on top of other windows. Generally, an activity implements a screen in an application.
How to prevent android activity dialog from closing on external touch?
For API 10 higher, the dialog disappears when tapped outside, while for API 11 lower, the dialog doesn’t disappear. To avoid this, you need to do the following: In styles.xml: false In the onCreate() method, use: this.setFinishOnTouchOutside(false);
How to use getwindow from another class in Java?
However, it doesn’t work when I try to include it in an outer class. How do I call getWindow() from another class to apply it inside an Activity? Pass a reference to the activity when you create the class and when you call and use the relevant methods. It won’t keep references as suggested in the accepted answer.
Where is the getapplication method located in Android?
The getApplication() method is in the Activity class, that’s why you can’t access it from its helper class. If you really need to access your application context from your helper, you should keep a reference to the activity context and pass it in the helper invocation. Then just pass the context of your activity to the helpers.
How to prevent user from clicking outside dialog?
prevent the user from clicking outside the dialog. Setting the cancelable dialog to false is enough, and if you tap outside of the alert dialog or click the back button, the alert dialog will disappear. So use this: If you’re creating a temporary dialog and wondering where to put this line of code, here’s an example: