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Attributes of Android CheckBox android: id – It set a unique identity. android: checked – It specifies the current state of the CheckBox. android: gravity – It sets the alignment of the CheckBox. android: text – It sets the text for the Radio CheckBox. android:textColor – It sets the color of the text in the CheckBox.

Basics of Composable functions Composable functions are the basic building block of Compose. A composable function is a function emitting Unit that describes some part of your UI. The function takes some input and generates what's shown on the screen.

A CheckBox is an on/off switch that can be toggled by the user. You should use check-boxes when presenting users with a group of selectable options that are not mutually exclusive.

Setting text in CheckBox In Java class: /*Add in Oncreate() funtion after setContentView()*/ // initiate check box CheckBox simpleCheckBox = (CheckBox) findViewById(R. id. simpleCheckBox); // displayed text of the check box simpleCheckBox. setText("Text Attribute Of Check Box");

That depends on the context. A checkbox that makes the user accept terms of agreement for example should be unchecked since its a critical decision which needs the users interaction to be legally okay. On non-critical checkboxes you can pre-select them ing to what most users want/need.

With Compose, you build small, stateless components that are not tied to a specific activity or fragment. That makes them easy to reuse and test: “We set a goal for ourselves to deliver a new set of UI components that were stateless, easy to use and maintain, and intuitive to implement/extend/customize.

Q7: A Compose function requires the @Composable annotation. This is the correct answer. The @Composable annotation tells the compiler that the function can be used to create UI elements. It also enables features such as state management and recomposition.

Naming @Composable functions properly Composable functions that return Unit should start with an uppercase letter. They are considered declarative entities that can be either present or absent in a composition and therefore follow the naming rules for classes.

Android CheckBox class is the subclass of CompoundButton class. It is generally used in a place where user can select one or more than choices from a given list of choices. For example, selecting hobbies. It has two states – checked or unchecked.