I have a Gridview filled by an Adapter which returns LinearLayouts each contains an ImageButton and TextView.
In the adapter I am binding an onClick and onLongClick
Try to set
android:clickable="false"
android:focusable="false"
Do not use clickable objects in the grid. In that case Android cannot handle the click event of GridView
.
Instead, use something to show a similar user interface view. Then handle that object's click actions.
Don't: put Button
in the GridView
to perform some click actions.
Do: put an ImageView
instead of ImageButton
and handle ImageView
's click events.
Hey guyz finally got a solution...
what we were doing is directly accessing the Layout inside the GridView, so the onItemClickListener finds it confusing to access the item.
So the solution is to apply the onClickListener inside the Adapter (i.e. normally ArrayAdapter)
so what i m trying to say is:
public View getView(int position, View convertView, ViewGroup parent) {
//Here row is a view and we can set OnClickListener on this
final View row;
ViewHolder holder = null;
if (convertView == null) {
LayoutInflater inflater = ((Activity) context).getLayoutInflater();
//Here we inflate the layout to view (linear in my case)
row = inflater.inflate(layoutResourceId, parent, false);
holder = new ViewHolder();
holder.imageTitle = (TextView) row.findViewById(R.id.text);
holder.image = (ImageView) row.findViewById(R.id.image);
row.setTag(holder);
} else {
row = convertView;
holder = (ViewHolder) row.getTag();
}
ImageItem item = data.get(position);
holder.imageTitle.setText(item.getTitle());
holder.image.setImageBitmap(item.getImage());
//Now get the id or whatever needed
row.setId(position);
// Now set the onClickListener
row.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
Toast.makeText(context, "Clicked" + row.getId() + "!!",
Toast.LENGTH_SHORT).show();
}
});
return row;
}
I meet same problem too, because of several reasons. So, here's my tips:
I just tested it on 4 devices, and this solution works as expected. Hope, it will help in your case. Correct me, if I made something wrong.
Layout code XML:
<?xml version="1.0" encoding="utf-8"?>
<FrameLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="100dp"
android:layout_height="100dp"
android:background="#273238"
android:clickable="true"
android:focusable="true"
android:focusableInTouchMode="true"
android:padding="1dp">
<ImageView
android:id="@+id/open_image_item_imageview"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:src="@drawable/loh"
android:clickable="true"
android:focusable="false"
android:focusableInTouchMode="false"
android:scaleType="centerCrop"/>
<TextView
android:id="@+id/open_image_item_textview"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:clickable="true"
android:focusable="false"
android:focusableInTouchMode="false"
android:layout_gravity="bottom"
android:padding="4dp"
android:textSize="10sp"
android:ellipsize="start"
android:background="#55000000"
android:textColor="#FFFFFF"
android:text="image name"/>
</FrameLayout>
Adapter code Java:
@Override
public View getView(final int position, View convertView, ViewGroup parent) {
View view = null;
if(convertView != null && position != 0)
view = convertView;
else{
view = LayoutInflater.from(getContext()).inflate(R.layout.open_image_item_layout, null, false);
view.setLayoutParams(new GridView.LayoutParams(GridView.AUTO_FIT, size));
}
TextView textView = (TextView)view.findViewById(R.id.open_image_item_textview);
ImageView imageView = (ImageView)view.findViewById(R.id.open_image_item_imageview);
...
View.OnClickListener onClickListener = getOnClickListener(files[position]);
view.setOnClickListener(onClickListener);
textView.setOnClickListener(onClickListener);
imageView.setOnClickListener(onClickListener);
return view;
}
Also make sure, that your ListAdpter returns true for
public boolean isEnabled(int _position)
for the position you want to click.
If you wants to use Button
or ImageButton
then you need to write these attributes in your xml code of the widgets.
android:focusable="false"
android:focusableInTouchMode="false"
Its works for me.
But in GridView, Try to avoid use of these widgets. You can use any other widgets in place of these (Like ImageView or any other).