Iterate Through All Objects In Gridview

i am working on CrossWord application for Android. I have a gridview public class MainActivity extends Activity { private GridView gridView; private Button button; private ArrayA

Solution 1:

You can iterate over all children of a GridView (or any other ViewGroup) with getChildAt():

for(inti=0; i < myGridView.getChildCount(); i++) {
        TextViewchild= (TextView) mGridView.getChildAt(i);
        // do stuff with child view
    }

Notice that sometimes a GridView's child is another ViewGroup, so you may need to loop through it's children, etc.

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However... a better way to do this might be to keep a separate List of "tagged" elements. You can simply add them to the list when tagged and iterate over the entire list.