我该怎么做?
这是我用来改变文字颜色的方法:
maleRadioButton.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
@Override
public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
if (isChecked) {
maleRadioButton.setTextColor(getApplicationContext().getResources().getColor(R.color.colorPrimary));
} else {
maleRadioButton.setTextColor(getApplicationContext().getResources().getColor(R.color.lightGray));
}
}
});
我设置了<item name="android:buttonTint">@color/colorAccent</item>
,但未选中的单选按钮是colorAccent
而不是lightGray
有什么想法吗?
答案 0 :(得分:3)
要在select / checked / focused时更改文本颜色,请在android:textColor for widget中使用此colorList:
<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:color="@color/color1" android:state_focused="true" android:state_pressed="false"/>
<item android:color="@color/color1" android:state_focused="true" android:state_pressed="true"/>
<item android:color="@color/color1" android:state_focused="false" android:state_pressed="true"/>
<item android:color="@color/color1" android:state_checked="true"/>
<item android:color="@color/color2"/>
</selector>
并且按钮的背景在android:background:
中使用它<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:drawable="@color/color2" android:state_checked="true"/>
<item android:drawable="@color/color2" android:state_pressed="true"/>
<item android:drawable="@color/color1" android:state_checked="false"/>
</selector>
注意在文本中使用color1作为checked_state,在背景中使用unchecked_state作为对比..
我希望这可能有所帮助,&#39;。
答案 1 :(得分:2)
custom_radio_button.xml
<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:state_checked="true" android:drawable="@drawable/checkedradiobutton" />
<item android:state_checked="false" android:drawable="@drawable/unchekedradiobutton" />
</selector>
使用两个drawables来选择和未选择单选按钮的状态
并使用上面的选择器:
<!-- Customized RadioButtons -->
<RadioButton
android:id="@+id/radioButtonCustomized1"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="Radio Button Selected"
android:layout_marginTop="20dp"
android:checked="true"
android:button="@drawable/custom_radio_button"
android:textSize="20dp" />
<RadioButton
android:id="@+id/radioButtonCustomized2"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="Radio Button Not Selected"
android:layout_marginTop="10dp"
android:checked="false"
android:button="@drawable/custom_radio_button"
android:textSize="20dp" />