So far I am just seeing an option to set background. I want to set the filled portion to one color and the unfilled portion to another color.
I think you could achieve this, setting background of progressBar to color of unfilled portion and setting progressTint to filled portion color.
Related
I need to change (better also color in area) any color on WebView with transparent.
It must work like AvoidXfermode (I can't use it because of deprecated)
Example:
I have red background and some dive with black color, I need to change this black color with transparent color and make a "hole" in WebView. In this hole, I must see any View what located behind the WebView.
Please help anybody ...
I have a list view and now all cells have white background.
What I want is to keep the white color in listview's background and put some "alpha" value to make it semi transparent so the user can see the whole view's background.
If I put android:alpha in listview , everything gets alpha ( the content too ). I want the content of the listview to be fully visible and the background color to be semi-transparent. Is there any way to achive this?
Don't use white color as background, define a color in resources that has a transparency, you could do something like #66FFFFFF, this is a transparent white.
I want to change the background color of spinner and customize spinner. When I used this code in xml android:background="#000000" the color changed but the arrow on the spinner disappears. How can I cuztomize spinner and change the background color without disappearing the arrow?
The arrow is black (or close to it) by default, so it won't show up on a black background. You can change the arrow with the android:dropDownSelector attribute in your XML.
The "background" attribute on a spinner refers to a drawable which contains the background color and the arrow. By specifying a color for the background, there is no longer any arrow. To fix this you need to provide a new 9 patch drawable with the arrow in it.
I've got an app which creates widgets where the user can set the colour of the button's background via a colour picking dialog. However, the only way I can set the button in the remote view to have this colour is by doing this
rv.setInt(R.id.button, "setBackgroundColor", colour);
but this always makes the background a rectangle shape, replacing any previously set background drawable. What I would like to do is have the button as a rounded-corners rectangle shape which can be set to a custom colour. Is this possible, and if so how?
What would be the simplest way to have a background color visible through the transparent parts of a gif/png in an Android view?
You can simply set android:background="_colorspec_" in your layout.