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POChange background color based on property
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  1. POChange background color based on property
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    copied!<p>I want to cheange the color of the background of a ListItem based on some property of the current member of the cursor. I'm using SimpleCursorAdapter to bind the values of the database to the ListView. What I did is to create a color selector like this:</p> <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt; &lt;selector xmlns:android="http://schemas.android.com/apk/res/android"&gt; &lt;item android:state_activated="true" android:drawable="@android:color/holo_blue_dark" /&gt; &lt;item android:state_activated="true" android:state_selected="true" android:drawable="@android:color/holo_blue_dark" /&gt; &lt;item android:state_selected="true" android:drawable="@color/rosa" /&gt; &lt;item android:drawable="@android:color/transparent" /&gt; &lt;/selector&gt; </code></pre> <p>My layout is:</p> <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt; &lt;LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="fill_parent" android:layout_height="wrap_content" android:orientation="vertical" android:background="@color/listitem_color" &gt; ... ... </code></pre> <p>And the I have a view binder where I do the following:</p> <pre><code>mAdapter = new SimpleCursorAdapter(getActivity(), R.layout.listitem, cur, cols, to,0); mAdapter.setViewBinder(new ViewBinder() { @Override public boolean setViewValue(View view, Cursor cursor, int columnIndex) { if (columnIndex == 6) { boolean dudoso = cursor.getInt(columnIndex) == 1; TextView textView = (TextView) view; textView.setText(dudoso ? "dudoso" : null); if(dudoso) { LinearLayout ll=((LinearLayout)textView.getParent().getParent()); ll.setSelected(true); } return true; } return false; } }); </code></pre> <p>But it's not working. What is the correct way to do what I want?</p>
 

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