Set transparent background of an imageview on Android

Question

I am using a web view in which I am adding an image view. How can I set the background of this image view to transparent? I have tried this: ``` mImageview.setBackgroundResource(R.color.trans); ``` Where `trans` → `#00000000 `.

Accepted Answer

In your XML set the `Background` attribute to any colour, `White(#FFFFFF)` shade or `Black(#000000)` shade. If you want transparency, just put 80 before the actual hash code:

```
#80000000
```

This will change any colour you want to a transparent one.. :)

Set transparent background of an imageview on Android

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