Databases
StackOverflow2013
Postsdbo
POset ImageView src via ListAdapter
 

Note that there are some explanatory texts on larger screens.

plurals
  1. POset ImageView src via ListAdapter
    primarykey
    data
    text
    <p>Hey there, i have one question..</p> <p>i try to write an android app with java.</p> <p>i have a hashmaplist(1), saved in a list(2). to show the list(2) entrys(those, who saved in hashmap(1)), i use a ListAdapter object.</p> <p>everything works fine, except of the following: one of the entrys, saved in the hashmaplist(1), is "country", like 'at', 'de', 'gb', ... now i want to change a pics' source, that was created on the layout, depends on the country entry.</p> <p>here some code..</p> <p>save entrys and show it with a ListAdapter object:</p> <pre><code>for (int i = 0; i &lt; itemArray.length(); ++i) { JSONObject rec = itemArray.getJSONObject(i); //save entrys in hashmap map = new HashMap&lt;String, String&gt;(); map.put("name", rec.getString("name")); map.put("country", rec.getString("country")); //save hashmap entry in list mylist.add(map); } ListAdapter mSchedule = new SimpleAdapter(this, mylist, R.layout.listitem, new String[] {"name"}, new int[] {R.id.area}); listview.setAdapter(mSchedule); </code></pre> <p>Now the Layout XML:</p> <pre><code>&lt;LinearLayout android:id="@+id/linearLayout1" android:layout_width="match_parent" android:layout_height="wrap_content" android:orientation="horizontal"&gt; &lt;ImageView android:id="@+id/imageView10" android:layout_width="wrap_content" android:layout_height="wrap_content" android:src="@drawable/be"&gt; &lt;/ImageView&gt; &lt;TextView android:id="@+id/area" android:layout_width="wrap_content" android:layout_height="wrap_content"&gt; &lt;/TextView&gt; &lt;/LinearLayout&gt; </code></pre> <p>Any ideas?</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. USPrexx
    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
    3. PO
      singulars
      1. PTAnswer
    1. VO
      singulars
      1. POset ImageView src via ListAdapter
      1. This table or related slice is empty.
      1. VTUpMod
    2. VO
      singulars
      1. POset ImageView src via ListAdapter
      1. USStuart Grimshaw
      1. VTFavorite
    3. VO
      singulars
      1. POset ImageView src via ListAdapter
      1. This table or related slice is empty.
      1. VTUpMod
    1. This table or related slice is empty.
 

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