[英]How to change the color of a textView programmatically for a good contrast on Android Studio?
[英]how to change the color of “Textview” when i Click the “Toggle Button” in programmatically in Android Studio?
tg.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
if (tg.equals("ON")) tv.setTextColor(Color.parseColor("#3F51B5"));
else tv.setTextColor(Color.parseColor("#E0E0E0"));
}
});
“这里tg表示切换按钮对象,而tv表示Textview对象”
像这样使用tg.isChecked()
:
if (tg.isChecked()){
tv.setTextColor(Color.parseColor("#3F51B5")); // set color 1
}
else
tv.setTextColor(Color.parseColor("#E0E0E0")); // set color 2
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.