I subclassed the ImageView class inorder to draw a Picture in an
ImageView. The ImageView is added to a Gallery
In my activity class:
Gallery g = (Gallery) findViewById(R.id.gallery);
g.setAdapter(new ImageAdapter(this));
My Adapter class:
private class ImageAdapter extends BaseAdapter{
..
public View getView(int position, View convertView, ViewGroup parent)
{
MyImageView m = new MyImageView(mContext); //where mContext my
main Activity
return m;
}
}
In my custom ImageView class: I have the following in my OnDraw
method
protected void onDraw(Canvas canvas)
{
super.OnDraw(canvas);
canvas.drawColor(Color.BLUE);
}
There is no change - the area is still black.
If I use setImageResource and then have the following in OnDraw
(canvas)
protected void onDraw(Canvas canvas)
{
super.OnDraw(canvas);
}
The image shows up correctly.
Any ideas on why my drawColor(Color.BLUE) is not taking effect in the
Gallery?
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