Databases
StackOverflow2013
Postsdbo
POandroid listview custom row layout manipulate (with Loaders)
Body
 

Note that there are some explanatory texts on larger screens.

plurals
  1. POandroid listview custom row layout manipulate (with Loaders)
    text
    copied!<p>I have a ListView which has custom row_layout.xml which has 3 TextViews.</p> <p>to display the data in the listview i use LoaderManager</p> <p>i want to change all the 3 TextViews background color to red/green/orange according to the value of one of the items.</p> <p>in order to that i overrided the setViewValue in my adapter (SimpleCursorAdapter)</p> <pre><code>dataAdapter.setViewBinder(new ViewBinder() { @Override public boolean setViewValue(View view, Cursor cursor, int coloumIndex) { if (coloumIndex == cursor.getColumnIndex(SQLdataHelper.INVITE_STATUS)) { TextView tv = (TextView) view.findViewById(R.id.invite_Status); InviteStatus status = InviteStatus.valueOf(cursor.getString(cursor.getColumnIndex(SQLdataHelper.INVITE_STATUS))); switch(status) { case atProgress: { tv.setTextColor(Color.parseColor("#ffa500")); break; } case Completed: { //TextView tv2 = (TextView) view.findViewById(R.id.Invite_RequestedDate); //TextView tv3 = (TextView) view.findViewById(R.id.invite_Name); tv.setTextColor(Color.GREEN); //tv2.setTextColor(Color.GREEN); //tv3.setTextColor(Color.GREEN); break; } case Received: { tv.setTextColor(Color.RED); break; } } return true; } return false; } }); </code></pre> <p>this code is working . but it only change one of the item..</p> <p>in the switch case i tried to get the TextView of the other 2 items and i get NullPointerException</p> <p>how can i color the other 2 items in my list?</p>
 

Querying!

 
Guidance
An individual column

Larger individual text columns get their own page to allow for proper reading.

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