I have a string that is being returned which is the location of an image as it would appear in the xml layout file so "@drawable/image".
My question is it possible to change the string in android:src="@drawable/image" from the code?
edit:
<ImageView
android:id="@+id/imageuni"
android:layout_width="50dip"
android:layout_height="50dip"
android:src="@drawable/no_image"/> <!--Change this part in code-->
I'm using a SimpleAdapter with a CustomBinder:
SimpleAdapter adapter = new SimpleAdapter( SearchActivity.this,leaderList, R.layout.search_entry, new String[] {
"rankId","name","location","image"}, new int[] {R.id.rankId,R.id.name,R.id.location,R.id.imageuni});
adapter.setViewBinder(new CustomViewBinder());
setListAdapter(adapter);
Binder code:
class CustomViewBinder implements SimpleAdapter.ViewBinder {
public boolean setViewValue(View view, Object inputData, String textRepresentation) {
int id = view.getId();
String data = (String) inputData;
switch (id) {
case R.id.imageuni:
populateImage(view, data);
break;
case R.id.location:
populateLocation(view, data);
break;
case R.id.name:
populateName(view, data);
break;
}
return true;
}
public void populateImage(View view, String imageData) {
ImageView uniImage = (ImageView) view.findViewById(R.id.imageuni);
uniImage.setImageDrawable(Drawable.createFromPath(imageData));
}
public void populateLocation(View view, String data) {
TextView locationTxt = (TextView) view.findViewById(R.id.location);
locationTxt.setText(data);
}
public void populateName(View view, String data) {
TextView dateTxt = (TextView) view.findViewById(R.id.name);
dateTxt.setText(data);
}
}
I am getting an ID of the row item and building a string to get the name of the image, for example the first image is named u1.jpg which is in my drawable res folder.
