<RadioGroup
android:id="@+id/rb_money"
android:layout_width="match_parent"
android:layout_height="39dp"
android:layout_alignParentRight="true"
android:layout_marginLeft="15dp"
android:layout_marginTop="8dp"
android:layout_marginRight="15dp"
android:orientation="horizontal"
android:padding="2dp">
<RadioButton
android:id="@+id/rb_money_min"
style="@style/Style_Text_Size_14sp"
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_gravity="center"
android:layout_weight="1"
android:background="@drawable/selector_borrow_money_day_bg"
android:button="@null"
android:checked="true"//默认选中该RadioButton
android:gravity="center"
android:text="₱ 3,000"
android:textColor="@drawable/selector_borrow_money_day_text_color"
android:textStyle="bold" />
<TextView
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:layout_weight="1" />
<RadioButton
android:id="@+id/rb_money_max"
style="@style/Style_Text_Size_14sp"
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_gravity="center"
android:layout_weight="1"
android:background="@drawable/selector_borrow_money_day_bg"
android:button="@null"
android:gravity="center"
android:text="₱ 5,000"
android:textColor="@drawable/selector_borrow_money_day_text_color"
android:textStyle="bold" />
</RadioGroup>
rbMoney.setOnCheckedChangeListener((RadioGroup group, @IdRes int checkedId) -> {
rbMoney.check(R.id.rb_money_min);
});