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You should resize spinner and place to various drawables folders. Before moving towards MainActivity, we should go to the drawable folder and right-click on it then. So here is the complete step by step tutorial for Change spinner text color in android programmatically. A good way to customise spinners and any other Android controls is to use the Android Asset Studio site and choose the Android Holo Colors Generator. It is done for our popup window layout which will display as a custom spinner in our MainActivity.

If you start using this custom spinner theme you should use it in all project. Spinner itself cannot gives us any method or attribute to change text color but when we create spinner using textview and string array then we can set text view color and that will become the whole spinner texts color. I couldn't achieve same visual style as default spinner (visual changes shown below). This example demonstrates how do I change the spinner textSize and textColor in android. Main point that I customized Android support library images and xml files to change color.ġ) go to support library package and copy 2 images (or download my custom from the bottom of this post) /your-app/build/intermediates/exploded-aar//appcompat-v7/23.1.0/res/drawable-hdpi/abc_spinner_mtrl_am_alpha.9.pngĪnd /your-app/build/intermediates/exploded-aar//appcompat-v7/23.1.0/res/drawable-hdpi/abc_textfield_default_mtrl_alpha.9.pngģ) Change color of abc_spinner_mtrl_am_alpha.9.png (warning: leave black borders as they are, it's for 9 patch)Ĥ) Change color of second bottom line of abc_textfield_default_mtrl_alpha.9.png (you can see in attached small image below)ĥ) Save and move files to your project drawablesĦ) Create bottom_line_color.xml drawable: ħ) Create spinner_bottom_line.xml This is hacky (and not perfect) way to change spinner and underline color in appcompat theme. Please add this style to your Spinner style= 2:

Android studio spinner first element change color update#

Update your support library and in XML use Tags : android,spinner,android-appcompat,underline EditText simpleEditText(EditText)findViewById(R. I tried setting up underline using android:background but it makes the anchor disappear. Below is the example code in which we set the hint color of a edit text programmatically means in java class. Need to know how i can show underline to spinner. I show you all of the steps involved in change spinner color and spinner dropdown color in. Now create a style for your spinner in values>styles.I am using a appcompat theme for my application. If you want to learn how to change color of Spinner in Android. you can use any other image here, instead of default_holo_dark_am

To create a custom spinner and change dropdown icon of your spinner, you have first created an xml spinner_bg.xml in drawable folder to be set as a spinner background.