in XML, I have image button without the src <ImageButton android:id=@+id/imagebutton1 android:layout_width=120px android:layout_height=90px android:scaleType=centerInside/>

Question

Asked: May 22, 20262026-05-22T12:13:34+00:00 2026-05-22T12:13:34+00:00

in XML, I have image button without the src

<ImageButton android:id="@+id/imagebutton1" android:layout_width="120px" android:layout_height="90px" android:scaleType="centerInside"/>

And I somewhere along..
I set either the URI or thumbnail using

((ImageButton) findViewById(R.id.imagebutton3)).setImageURI(uri);
((ImageButton) findViewById(R.id.imagebutton1)).setImageBitmap(bm);

Q1 Fixed!

Q2: When screen rotate, all my Image Buttons set with .setImageURI and .setImageBitmap is cleared. How do I prevent that?

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Editorial Team · Answer 1 · 2026-05-22T12:13:35+00:00

Editorial Team

A1: Try this ((ImageButton) findViewById(R.id.imagebutton3)).setImageURI(0);

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