王学岗RadioGroup设置某个Item没有点击效果

本文介绍: 有这样的一个需求，Ra di oGro up 包含若干个Ra dioBut t on。默认每个Ra dioBut t on都有点击变色的效果。但是指定某一个Ra dioBut ton 没有点击变色的效果，但是依旧能接收到点击事件。先看下布局<Rad ioGro up android:id=”@+id/game _count _rb” android:layout _width=”wrap _content” android:layout _height=”wrap_content”

有这样的一个需求，Rad ioGro up 包含若干个Rad ioBut ton。默认每个Rad ioButton都有点击变色的效果。但是指定某一个Rad ioButton 没有点击变色的效果，但是依旧能接收到点击事件。先看下布局

<RadioGroup
        android:id="@+id/game_count_rb"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:orientation="vertical"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent"&gt;

        <RadioButton
            android:id="@+id/home_today_game_count_rb"
            android:layout_width="wrap_content"
            android:layout_height="0dp"
            android:layout_weight="1"
            android:background="@drawable/home_bet_type_bg_selector"
            android:button="@null"
            android:checked="true"
            android:gravity="center"
            android:lineSpacingMultiplier="1.2"
            android:textColor="@color/bet_type_text_color"
            android:textSize="@dimen/sp_12"
            tools:text="今日n619" />

        <RadioButton
            android:id="@+id/home_roll_ball_count_rb"
            android:layout_width="wrap_content"
            android:layout_height="0dp"
            android:layout_weight="1"
            android:background="@drawable/home_bet_type_bg_selector"
            android:button="@null"
            android:gravity="center"
            android:lineSpacingMultiplier="1.2"
            android:textColor="@color/bet_type_text_color"
            android:textSize="@dimen/sp_12"
            tools:text="滚球n619" />

        <RadioButton
            android:id="@+id/home_morning_trade_count_rb"
            android:layout_width="wrap_content"
            android:layout_height="0dp"
            android:layout_weight="1"
            android:background="@drawable/home_bet_type_bg_selector"
            android:button="@null"
            android:gravity="center"
            android:lineSpacingMultiplier="1.2"
            android:textColor="@color/bet_type_text_color"
            android:textSize="@dimen/sp_12"
            tools:text="早盘n619" />

        <RadioButton
            android:id="@+id/home_serial_pass_count_rb"
            android:layout_width="wrap_content"
            android:layout_height="0dp"
            android:layout_weight="1"
            android:background="@drawable/home_bet_type_bg_selector"
            android:button="@null"
            android:gravity="center"
            android:lineSpacingMultiplier="1.2"
            android:textColor="@color/bet_type_text_color"
            android:textSize="@dimen/sp_12"
            tools:text="串关n619" />

    </RadioGroup>

bet_type_text_color文件

<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
    <item android:color="@color/color_white" android:state_selected="true" />
    <item android:color="@color/color_white" android:state_checked="true" />
    <item android:color="@color/color_655b7d" />
</selector>

home_bet_type_bg_selector 文件

<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
    <item android:drawable="@drawable/home_icon_today_bg" android:state_selected="true" />
    <item android:drawable="@drawable/home_icon_today_bg" android:state_checked="true" />
    <item android:drawable="@drawable/home_icon_roll_ball_bg" />
</selector>

home_icon_today_bg和home_icon_roll_ball_bg是两张图片

代码中的实现

   sportRollBallCountTv.setClickable(false);
        sportRollBallCountTv.setOnTouchListener((v, event) -> {
            switch (event.getAction()) {
                case MotionEvent.ACTION_DOWN:
                    downTime=System.currentTimeMillis();
                    break;

                case MotionEvent.ACTION_UP:
                    if (System.currentTimeMillis()-downTime<200){
                        clickListener.onBetTypeViewClick(TYPE_ROLL_BALL);
                    }

                    break;
            }
            return true;
        });