Android Studio 3.6解决方案:

yourSwitch.setTextColor(getResources().getColor(R.color.yourColor));

更改颜色XML文件定义值(yourColor)中的文本颜色。

创建一个自定义Switch并覆盖setChecked来改变颜色:

  public class SwitchPlus extends Switch {

    public SwitchPlus(Context context) {
        super(context);
    }

    public SwitchPlus(Context context, AttributeSet attrs) {
        super(context, attrs);
    }

    public SwitchPlus(Context context, AttributeSet attrs, int defStyleAttr) {
        super(context, attrs, defStyleAttr);
    }

    @Override
    public void setChecked(boolean checked) {
        super.setChecked(checked);
        changeColor(checked);
    }

    private void changeColor(boolean isChecked) {
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
            int thumbColor;
            int trackColor;

            if(isChecked) {
                thumbColor = Color.argb(255, 253, 153, 0);
                trackColor = thumbColor;
            } else {
                thumbColor = Color.argb(255, 236, 236, 236);
                trackColor = Color.argb(255, 0, 0, 0);
            }

            try {
                getThumbDrawable().setColorFilter(thumbColor, PorterDuff.Mode.MULTIPLY);
                getTrackDrawable().setColorFilter(trackColor, PorterDuff.Mode.MULTIPLY);
            }
            catch (NullPointerException e) {
                e.printStackTrace();
            }
        }
    }
}

Android 2022 -最简单直接的方法:

的变化

/res/values/themes.xml

FROM

<!-- Secondary brand color. -->
<item name="colorSecondary">@color/teal_200</item>
<item name="colorSecondaryVariant">@color/teal_700</item>

TO

<!-- Secondary brand color. -->
<item name="colorSecondary">@color/purple_500</item>
<item name="colorSecondaryVariant">@color/purple_700</item>

派对来晚了，但我就是这么做的

风格

 <style name="SCBSwitch" parent="Theme.AppCompat.Light">
        <!-- active thumb & track color (30% transparency) -->
        <item name="colorControlActivated">#46bdbf</item>

        <!-- inactive thumb color -->
        <item name="colorSwitchThumbNormal">#f1f1f1
        </item>

        <!-- inactive track color (30% transparency) -->
        <item name="android:colorForeground">#42221f1f
        </item>
    </style>

颜色

布局

<android.support.v7.widget.SwitchCompat
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_alignParentRight="true"
    android:checked="false"
    android:theme="@style/SCBSwitch" />

结果

请参见颜色变化的启用和禁用开关

我不知道如何从java中做到这一点，但如果你有一个为你的应用程序定义的风格，你可以在你的风格中添加这条线，你会有我想要的颜色，我已经使用#3F51B5

<color name="ascentColor">#3F51B5</color>

当开关状态改变时，我通过更新颜色过滤器解决了这个问题…

public void bind(DetailItem item) {
    switchColor(item.toggle);
    listSwitch.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
        @Override
        public void onCheckedChanged(CompoundButton compoundButton, boolean b) {
                switchColor(b);
        }
    });
}

private void switchColor(boolean checked) {
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
        listSwitch.getThumbDrawable().setColorFilter(checked ? Color.BLACK : Color.WHITE, PorterDuff.Mode.MULTIPLY);
        listSwitch.getTrackDrawable().setColorFilter(!checked ? Color.BLACK : Color.WHITE, PorterDuff.Mode.MULTIPLY);
    }
}