Databases
StackOverflow2013
Postsdbo
POPassing Data From an Activity to a Fragment in Android
 

Note that there are some explanatory texts on larger screens.

plurals
  1. POPassing Data From an Activity to a Fragment in Android
    primarykey
    data
    text
    <p>I am very new to Java and Android programming. I am trying to figure out how to pass a bundle of variables from one activity through another Activity that uses setContentView to an xml file that is attached to a class that extends ListFragment. Basically, I want the data from the 1st activity to be able to be accessed by the Fragment that is accessed in the 2nd activity. I've been trying to research this to avail so far so please forgive me if the answer exists on here already.</p> <p>I have an activity called Login.java that does the following:</p> <pre><code>Intent intent = new Intent(this, ListActivity.class); Bundle varBundle = new Bundle(); varBundle.putString("companyKey",companyKey); varBundle.putString("techID",techID); varBundle.putString("userID",userID); varBundle.putString("startDate",startDate); intent.putExtras(varBundle); startActivity(intent); </code></pre> <p>In ListActivity.java, I have this so far:</p> <pre><code>public class ListActivity extends Activity { public String companyKey; public String techID; public String userID; public String startDate; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); Bundle vars = getIntent().getExtras(); companyKey = vars.getString("companyKey"); techID = vars.getString("techID"); userID = vars.getString("userID"); startDate = vars.getString("startDate"); setContentView(R.layout.fragmentlist); } @Override public boolean onCreateOptionsMenu(Menu menu) { // Inflate the menu; this adds items to the action bar if it is present. getMenuInflater().inflate(R.menu.list, menu); return true; } } </code></pre> <p>I set the content view to fragmentlist.xml:</p> <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt; &lt;fragment xmlns:android="http://schemas.android.com/apk/res/android" android:id="@+id/titles" android:layout_width="match_parent" android:layout_height="match_parent" android:name="com.example.technicianappointmentlist.OrderList" /&gt; </code></pre> <p>Fragmentlist.xml is tied to OrderList.java. This is where I want the data from the bundle passed into ListActivity.java to be able to be accessed. </p> <pre><code>public class OrderList extends ListFragment { //THIS IS WHERE I WANT TO ACCESS THE VARIABLES PASSED INTO ListActivity.java public OrderList() { super(); // TODO Auto-generated constructor stub } @SuppressWarnings({ }) @Override public void onCreate(Bundle savedInstanceState) { // TODO Auto-generated method stub super.onCreate(savedInstanceState); } } </code></pre> <p>Is this possible? Again I apologize if this is a rookie question but I haven't found the answer to this yet.</p> <p>Thank you in advance.</p>
    singulars
    1. PO
      singulars
      1. PTAnswer
    1. This table or related slice is empty.
    1. PTQuestion
    1. This table or related slice is empty.
    1. USMark Hackenberg
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PO
      singulars
      1. PTAnswer
    2. PO
      singulars
      1. PTAnswer
    1. VO
      singulars
      1. POPassing Data From an Activity to a Fragment in Android
      1. This table or related slice is empty.
      1. VTUpMod
    2. VO
      singulars
      1. POPassing Data From an Activity to a Fragment in Android
      1. This table or related slice is empty.
      1. VTUpMod
    3. VO
      singulars
      1. POPassing Data From an Activity to a Fragment in Android
      1. USTimur Shahbanov
      1. VTFavorite
    1. COim not sure did i got you correctly, but as your fragment is in view, can you just find it from there, and then just pass your data to it?
      singulars
      1. POPassing Data From an Activity to a Fragment in Android
      1. USuser902383
    2. COwell first you `ListActivity` should not be a list activity if you are using fragments, it should just and `Activity` if you are targeting SDK > 11 if not then you use `FragmentActivity` from the support library
      singulars
      1. POPassing Data From an Activity to a Fragment in Android
      1. UStyczj
    3. COThanks you for your input. I appreciate the time.
      singulars
      1. POPassing Data From an Activity to a Fragment in Android
      1. USMark Hackenberg
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload