Podcast
Questions and Answers
What method can be used to obtain the measured width of a view?
What method can be used to obtain the measured width of a view?
- getMeasuredWidth() (correct)
- getWidth()
- getMeasuredHeight()
- getHeight()
Which pair of dimensions define the actual size of the view on the screen?
Which pair of dimensions define the actual size of the view on the screen?
- Width and height
- Measured width and measured height
- Drawing width and drawing height (correct)
- Padding width and padding height
How can you set the padding for a view?
How can you set the padding for a view?
- setPadding(int, int, int, int) (correct)
- setPaddingRight()
- setPaddingLeft()
- setPaddingTop()
Which method would you use to obtain the left padding of a view?
Which method would you use to obtain the left padding of a view?
What does the padding of a view help achieve?
What does the padding of a view help achieve?
How do the measured dimensions differ from the actual dimensions of a view?
How do the measured dimensions differ from the actual dimensions of a view?
What method is used to bind the created object to UI Components in Android development?
What method is used to bind the created object to UI Components in Android development?
In which file do you define the UI of an Android project?
In which file do you define the UI of an Android project?
What is the purpose of creating a second activity in an Android app?
What is the purpose of creating a second activity in an Android app?
Which programming language is primarily used for Android app development in the provided code snippet?
Which programming language is primarily used for Android app development in the provided code snippet?
What does the Intent class represent in Android development?
What does the Intent class represent in Android development?
Which method is used to start a new activity in Android from the current activity?
Which method is used to start a new activity in Android from the current activity?
What is the main advantage of improving UI flexibility on all devices?
What is the main advantage of improving UI flexibility on all devices?
In Android, where can fragments exist?
In Android, where can fragments exist?
What happens to a fragment when its host activity is paused?
What happens to a fragment when its host activity is paused?
How is a fragment inserted into an Android activity layout?
How is a fragment inserted into an Android activity layout?
What influence does an activity have on a fragment's lifecycle?
What influence does an activity have on a fragment's lifecycle?
When does the onCreateView() method of a fragment get called?
When does the onCreateView() method of a fragment get called?
What is the purpose of a toast in Android app development?
What is the purpose of a toast in Android app development?
In Android Studio, where can you add a TextView to display received messages in the second activity?
In Android Studio, where can you add a TextView to display received messages in the second activity?
What method is used to get the value from the Intent object in the second_activity.java file?
What method is used to get the value from the Intent object in the second_activity.java file?
What is the purpose of the findViewById() method used in Android app development?
What is the purpose of the findViewById() method used in Android app development?
What does receiver_msg.setText(str); do in the SecondActivity file in Android development?
What does receiver_msg.setText(str); do in the SecondActivity file in Android development?
What does Toast provide in Android app development?
What does Toast provide in Android app development?
What is the purpose of 'app:layout_constraintTop_toTopOf' attribute in ConstraintLayout?
What is the purpose of 'app:layout_constraintTop_toTopOf' attribute in ConstraintLayout?
What advantage does ConstraintLayout offer in Android development?
What advantage does ConstraintLayout offer in Android development?
How does using ConstraintLayout affect XML code readability?
How does using ConstraintLayout affect XML code readability?
Which attribute in ConstraintLayout is used to constrain a view with respect to the right position?
Which attribute in ConstraintLayout is used to constrain a view with respect to the right position?
What is a disadvantage of using ConstraintLayout in Android development?
What is a disadvantage of using ConstraintLayout in Android development?
What feature of ConstraintLayout allows controlling a group of widgets through a single line of code?
What feature of ConstraintLayout allows controlling a group of widgets through a single line of code?
