6 Answers. Implement ListView ‘s OnItemClickListener, once you handle this event, try to get the location of the row that was clicked. Once you get it, access that particular row position in the source array (or whatever else you’re having). This way, you’ll have the data that you want to pass to another activity.
How do I transfer data between activities on Android?
These operations are as follows:
- first Add the listener on send button and this button will send the data. …
- Now create the String type variable for store the value of EditText which is input by user. …
- Now create the Intent object First_activity. …
- Put the value in putExtra method in key value pair then start the activity.
How do you pass data to other activities?
2. Pass Data Between Activities Use Intent Object.
- Create an instance of android. …
- Invoke the above intent object’s putExtra(String key, Object data) method to store the data that will pass to Target Activity in it. …
- Invoke Source Activity object’s startActivity(intent) method to pass the intent object to the android os.
How pass ImageView from one activity to another in Android?
5 Answers
- First Convert Image into Byte Array and then pass into Intent and in next activity get byte array from Bundle and Convert into Image(Bitmap) and set into ImageView. …
- First Save image into SDCard and in next activity set this image into ImageView.
How pass ArrayList from one class to another in Android?
You can pass an ArrayList<E> the same way, if the E type is Serializable . You would call the putExtra (String name, Serializable value) of Intent to store, and getSerializableExtra (String name) for retrieval.
How can I transfer data from one app to another in Android?
In android using implicit intent, we can send data with other applications using ACTION_SEND action. We have to call Intent. createChooser() to open default chooser of android mobile to send the data.
What is the use of content provider in Android?
A content provider manages access to a central repository of data. A provider is part of an Android application, which often provides its own UI for working with the data. However, content providers are primarily intended to be used by other applications, which access the provider using a provider client object.
How could you pass data between activities without Intent?
This example demonstrate about How to send data from one activity to another in Android without intent. Step 1 − Create a new project in Android Studio, go to File ⇒ New Project and fill all required details to create a new project. Step 2 − Add the following code to res/layout/activity_main. xml.
Is it possible activity without UI in Android Mcq?
Explanation. Generally, every activity is having its UI(Layout). But if a developer wants to create an activity without UI, he can do it.
What is the life cycle of foreground activity in Android?
Activity Lifecycle
| Lifecycle Method | Description |
|---|---|
| onCreate() | The activity is starting (but not visible to the user) |
| onStart() | The activity is now visible (but not ready for user interaction) |
| onResume() | The activity is now in the foreground and ready for user interaction |
How do I pass an image from one intent to another activity?
You can pass the URI of the Image to next Activity. @Override protected void onCreate(Bundle savedInstanceState) { super. onCreate(savedInstanceState); Bundle bundle = getIntent(). getExtras(); if(bundle!=
How do I move pictures from one activity to another activity?
How to Send Image File from One Activity to Another Activity?
- Step 1: Create a New Project. To create a new project in Android Studio please refer to How to Create/Start a New Project in Android Studio. …
- Step 2: Working with the activity_main.xml file. Navigate to the app > res > layout > activity_main.
How do I pass an image with intent?
if you really want to pass image using bitmap only then you have to Convert it to a Byte array before you add it to the intent, send it out, and decode. Bitmap bmp = ((BitmapDrawable)thumbnail. getDrawable()). getBitmap(); ByteArrayOutputStream stream = new ByteArrayOutputStream(); bmp.
How do I pass an ArrayList from one class to another?
Create a list using an java. util. ArrayList in the main() of the Sample class. Pass the same ArrayList to constructor of both Read and Write class constructor and initialize the list fields of both class.
How do you pass objects in ArrayList?
ArrayList cannot hold primitive data types such as int, double, char, and long. With the introduction to wrapped class in java that was created to hold primitive data values. Objects of these types hold one value of their corresponding primitive type(int, double, short, byte).
What is intent class in Android?
An Intent is a messaging object which provides a facility for performing late runtime binding between the code in different applications in the Android development environment.