How to change the textView text color on button click
Simply apply this in your java code
button.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
textView.setTextColor(Color.BLUE);
}
});
change the color of TextView when clicking on Button
In the onClick
method of the button you are using you can something like this:
TextView title1 = findViewById(R.id.myTextView);
//Your "onclick" method
myButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
title1.setTextColor(Color.MyColor); //changing text color
}
});
Here instead of myTextView
, use your TextView id. Instead of MyColor
choose your color, you either have to use the built in colors(i.e. WHITE
, BLACK
) or add a color of your own in values\colors.xml
file with your desired name and use that here.
How to change text color when Button/TextView is pressed in android
Try this:
TextView
<TextView
android:id="@+id/title"
android:layout_width="wrap_content"
android:layout_height="fill_parent"
android:layout_alignParentLeft="true"
android:layout_toLeftOf="@+id/btn_add"
android:background="@drawable/background"
android:gravity="left"
android:paddingBottom="10dp"
android:state_selected="true"
android:paddingLeft="10dp"
android:paddingRight="5dp"
android:paddingTop="10dp"
android:text="@string/student_name"
android:textColor="@drawable/my_text_color"
android:textSize="18dp" />
drawable/my_text_color.xml
<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<!-- pressed -->
<item android:state_pressed="true" android:color="@color/White"/>
<!-- focused -->
<item android:state_focused="true" android:color="@color/White"/>
<!-- activated -->
<item android:state_activated="true" android:color="@color/White"/>
<!-- checked -->
<item android:state_checked="true" android:color="@color/White"/>
<!-- default -->
<item android:color="@color/black"/>
</selector>
In your class file add the following code,
textView.setselected(true);
Android: how can I change the color of a textview when a button is pressed with selector XML
You mentioned you wish to change the color of textview but never mentioned color of text in textview. this can be done very easily using the same selector file. Implement this way for proper implementation, so you can just get things done inside onclicklistener no need to handle button states. Modify your selector file as
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:state_pressed="true" android:drawable="@color/default_blue" android:color="@color/default_blue"/>
<item android:state_pressed="false" android:drawable="@color/default_color" android:color="@color/default_color"/>
</selector>
in your layout xml for textview set
android:textColor = "@drawable/buttons_drawable_resource"
Note: Do not skip to add android:state_pressed="false" in selector as i gave above with default selections for button as well as textview text color else it will crash with NPE.
Related Topics
Javac Option to Compile All Java Files Under a Given Directory Recursively
Refreshing Existing Windows in Java Swing
Spring - Read Property Value from Properties File in Static Field of Class
Spring-Data-Jpa Repository - Underscore on Entity Column Name
Use Only One Bufferedreader Object to Read Multiple Files in Java
I Want to Get Time Difference Between Two Time in Milisecond
How to Center Crop a Background Image of Linear Layout
How to Convert a Byte to Its Binary String Representation
Java Input Validation for Number Range and Numeric Values Only With Counter
How to Check If an Integer Is in a Given Range
Scheduling a Job With Spring Programmatically (With Fixedrate Set Dynamically)
Typecasting an Object from Parent Class to Child
Reading Data from Nested Json Object Using Java
Error: Could Not Find or Load Main Class in Intellij Ide
Selecting Specific Rows from Sqlite Database-Android-Sqlite Database