![]() ![]() ![]() To run the app from android studio, open one of your project's activity files and click Run Icon from the toolbar. I assume you have connected your actual Android Mobile device with your computer. Step 4 - Add the following code to androidManifest.xml ![]() Public class MainActivity extends AppCompatActivity implements AdapterView.OnItemSelectedListener Android Spinner selected item Text Color. Step 3 â Add the following code to src/MainActivity.java import 7.app.AppCompatActivity Step 3 â Open res/values/strings.xml and add the following code You can try the following code: Spinner spinner FindViewById(Resource.Id.spinner) spinner.ItemSelected + new EventHandlerStep 2 â Add the following code to res/layout/activity_main.xml. i managed to get some code that changes the color of the text for a spinner's selected item. Step 1 â Create a new project in Android Studio, go to File â New Project and fill all required details to create a new project. For instance RGB red color value is #F00.This example demonstrates how do I get spinner value in android. It provides an easy way to select one item from the list of items and it shows a dropdown list of all values when we click on it. As its value we could put #RGB, #ARGB, #RRGGBB, #AARRGGBB color value or reference to color saved in colors.xml ( all is explained in the appendix). Android Spinner is a view similar to dropdown list which is used to select one option from the list of options. Set a text color in XML and Java â android:textColor and setTextColor()Īll we have to do to set text color in XML is to add one more attribute called android:textColor to TextView tag. 3- Inside customspinnerrow. In this lesson we just focus on using colors, not defining them. 2- Letâs create a new xml file and name it customspinnerrow.xml, this file will have all the views that will be shown for each row inside Android spinner. Read our Everything about colors in Android appendix to understand how to define colors. Colors defined by user could be stored in colors.xml resource file. We start with font and background colors, but beside a standard text color there are also other options, like links, highlight and hint colors. Moreover we would check current colors.Ĭolors in Android are defined in RGB format. By Android Teacher on July 4th, 2013 in Getting started, TextView tags: #RRGGBB, android:background, android:textColor, android:textColorHighlight, android:textColorHint, android:textColorLink, Color class, colors.xml, getColor, getCurrentHintTextColor, getCurrentTextColor, getHighlightColor, getTextColors, setBackgroundColor, setHighlightColor, setHintTextColor, setLinkTextColor, setTextColor, TextViewįrom the previous lesson we know how to display a text on Android deviceâs screens both using XML layout files and Java code. ![]()
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