- How do I create a custom widget on Android?
- What is the height of action bar in Android?
- How do I use Android toolbar?
- How do I create a custom view?
- What is action bar size in Android?
- What is custom view in Excel?
- Which items can be included in a custom view?
- What is a custom view?
- What is attr in Android?
- What is ATTR actionBarSize?
- What is view in Android with example?
- How do I create a custom view in Swift?
- What is compound control in Android?
- What is a custom view in Android?
How do I create a custom widget on Android?
To create a widget requires four steps:Design the widget layout.
At the very least, you will need one layout file describing your widget layout.
Provide the AppWidgetProviderInfo metadata.
Add the widget to your application manifest..
What is the height of action bar in Android?
The Toolbar is higher than the pre-lollipop ActionBar ; it was 48dp by default, 40dp in landscape and 56dp in sw600dp.
How do I use Android toolbar?
Our goal is to implement a toolbar with icons which is supported by older versions of Android as well.Step 1: Check Gradle dependencies. … Step 2: Modify your layout.xml file and add a new style. … Step 3: Add a menu for the toolbar. … Step 4: Add toolbar to the activity. … Step 5: Inflate (Add) the menu to the toolbar.More items…•
How do I create a custom view?
Android SDK: Creating Custom ViewsStep 1: Create an Android Project. Create a new Android project in Eclipse. … Step 2: Create a View Class. … Step 3: Create Attribute Resources. … Step 4: Add the View to the Layout. … Step 5: Retrieve the Attributes. … Step 6: Draw the View. … Step 7: Provide Get and Set Methods. … Step 8: Manipulate the View from the Activity.
What is action bar size in Android?
With the new v7 support library (21.0. 0) the name in R. dimen has changed to @dimen/abc_action_bar_default_height_material. @AZ13’s answer is good, but as per the Android design guidelines, the ActionBar should be at least 48dp high.
What is custom view in Excel?
The Custom Views feature allows you to set up and save different views to quickly switch among them. For example, you may want to zoom in on the worksheet temporarily to see more details, or hide parts of the Excel interface to maximize your workspace (in addition to hiding the ribbon).
Which items can be included in a custom view?
The following settings are included in custom views: the zoom level, the current cell selection, column widths and row heights, display settings on the Advanced tab of the Excel Options dialog box, the current size and position of the document window, the window pane arrangement (including frozen rows and columns), and …
What is a custom view?
Custom Views is just a way to make an android developer a painter. When you need to create some custom and reuse the views when it is not provided by the Android Ecosystem. Custom Views can be used as widgets like TextView, EditText etc.
What is attr in Android?
? attr/ references to attributes. Attributes are values specified in an app’s theme. The attributes in your example are all values specified in the themes provided by the support library. Android also has its very own attributes which can be used with ?
What is ATTR actionBarSize?
android:attr/actionBarSize” means: “the size (height) of the action bar”. ? is a special character that means it’s an Android internal feature.
What is view in Android with example?
Android View and ViewGroup with Examples. In android, Layout is used to define the user interface for an app or activity and it will hold the UI elements that will appear to the user. … The activities will contain a multiple UI components and those UI components are the instances of View and ViewGroup subclasses.
How do I create a custom view in Swift?
Creating a Custom ViewStep 1: Design custom view Interface Builder. Create a . … Step 2: Create subclass of UIView. … Step 3: Set custom class in Interface Builder. … Step 4: Connect outlets. … Step 5: Create outlet for content view. … Step 6: Add initialization code. … Step 7: Add code that allows configuration of your custom view.
What is compound control in Android?
Boost your Android productivity — Use Compound ViewGroups. … A Compound ViewGroup is nothing but a reusable group of views bundled together inside an Android ViewGroup (such as LinearLayout, RelativeLayout etc.), which can be treated as a single thing. Combination of EditText and Button. For e.g.
What is a custom view in Android?
Android Views. The Android View class is the basic building block of an Android user interface. A View occupies a rectangular area on the screen to draw itself and its children (for the case of a ViewGroup). Also, a View is responsible for user event handling. ViewGroup is a subclass of the View class.