ImageView doesn't update

Question

I'm trying to update a image from a imageview, debugging it I saw that is passing by all the code, but the image doesn't update. Here is my code:

 LayoutInflater inflater = (LayoutInflater) getContext().getSystemService(Context.LAYOUT_INFLATER_SERVICE); View v = inflater.inflate(R.layout.activity_main, null); ImageView view = (ImageView) v.findViewById(R.id.img); view.setImageResource(R.drawable.head);

Where are you calling this code? There's no context given as to where this code exists — dymmeh
– dymmeh, Commented Oct 22, 2013 at 18:33
the first image is set directly on xml, using android:src="@drawable/leftarm" — Daniel Nazareth
– Daniel Nazareth, Commented Oct 22, 2013 at 18:50
dont setImageResource in onDraw method, do it when you want to change the ImageView and dont use LayoutInflatet as you have your ImageView already in the view hierarchy — pskink
– pskink, Commented Oct 22, 2013 at 19:17

resource8218 · Accepted Answer · 2013-10-22 21:52:33Z

1

Try to call view.invalidate(). This must be called from a UI thread. To call from a non-UI thread, call postInvalidate().

answered Oct 22, 2013 at 21:52

resource8218

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Max M · Accepted Answer · 2022-02-22 06:35:51Z

0

try to call imageView.refreshDrawableState() after applying all parameters

answered Feb 22, 2022 at 6:35

Max M

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