What is a ListActivity?
ListActivity is a subclass of Activity that includes a ListView object. Through ListActivity class you can create an activity in your Android application that can be connected to different data sources (query cursor or arrays) and can be displayed as a set of list items on the screen.
What can I use instead of ListActivity?
This class was deprecated in API level 30. Use ListFragment or RecyclerView to implement your Activity instead.
How do you use ListFragment?
Create a Java file and write the following:
- package com. listfragment;
- import android. os. Bundle;
- import android. app. Activity;
- import android. view. Menu;
- public class MainActivity extends Activity {
- @Override.
- protected void onCreate(Bundle savedInstanceState) {
- super. onCreate(savedInstanceState);
Which method in the ListActivity base class is overridden for knowing the list item selected?
The layout XML file is saved in the app/res/layout folder. After that, make ListActivityExampleActivity extends ListActivity. Then you can override it’s onListItemClick method.
What are exceptions of Android?
Exception
| AccountsException | |
|---|---|
| AclNotFoundException | This is an exception that is thrown whenever a reference is made to a non-existent ACL (Access Control List). |
| AndroidException | Base class for all checked exceptions thrown by the Android frameworks. |
| AppSearchException | An exception thrown by AppSearchSession or a subcomponent. |
How can I share data between two apps on Android?
Android provides two ways for users to share data between apps:
- The Android Sharesheet is primarily designed for sending content outside your app and/or directly to another user.
- The Android intent resolver is best suited for passing data to the next stage of a well-defined task.
How will you get the data in second activity?
We can send the data using putExtra() method from one activity and get the data from the second activity using getStringExtra() methods.
Is Listfragment deprecated?
This class was deprecated in API level 28. Use the Support Library android. support.
What is Listfragment?
A fragment that displays a list of items by binding to a data source such as an array or Cursor, and exposes event handlers when the user selects an item. The basic implementation of list fragment is for creating list of items in fragments.
What is the first callback method during activity lifecycle in Android?
Android – Activities
| Sr.No | Callback & Description |
|---|---|
| 1 | onCreate() This is the first callback and called when the activity is first created. |
| 2 | onStart() This callback is called when the activity becomes visible to the user. |
| 3 | onResume() This is called when the user starts interacting with the application. |
How many types of exceptions are there in Android?
What is the proper definition of activity intolerance?
Activity Intolerance – Nursing Care Plan And Interventions. Ukasha Khan. May 23, 2020. 441 Views. Here is a proper definition of activity intolerance. “Activity intolerance occurs when our body does not have enough energy that is required to do daily tasks.”. Activity intolerance mainly occurs due to weakness and some chronic or acute disease.
Is the activity intolerance of Nursing a fatal condition?
Activity intolerance might not be fatal but it is a serious condition that needs to be addressed to make the quality of life of the patients better and bearable. The medical diagnosis that is usually done after complete examination of the patient through pathological testing is not enough for the recovery of the patients.
How are assistive devices help with activity intolerance?
Assistive devices enhance the mobility of the patient by helping him overcome limitations. Use portable pulse oximetry to assess for oxygen desaturation during activity. May determine the use of supplemental oxygen to help compensate for the increased oxygen demands during physical activity.
Can a person with activity intolerance work outside the home?
Motivation is enhanced if the patient participates in goal setting. Depending on the etiological factors of the activity intolerance, some patients may be able to live independently and work outside the home. Other patients with chronic debilitating disease may remain homebound.