我编程芯片(材料组件),使用setChipBackgroundColor改变芯片状态按下颜色,但它有两种按色效果,我想去掉默认的按灰颜色
谢谢
https://i.imgur.com/5z94oUA.jpg
Chip chip = new Chip(context);
chip.setText(name);
chip.setTextSize(TypedValue.COMPLEX_UNIT_SP, 16);
chip.setTextColor(ContextCompat.getColor(context, R.color.chip_color));
chip.setOnClickListener(onClickListener);
chip.setChipStrokeColorResource(R.color.chip_color);
chip.setChipStrokeWidth(5);
chip.setChipBackgroundColor(
ContextCompat.getColorStateList(context, R.color.bg_chip)
);<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:state_pressed="true" android:color="#daecff"/>
<item android:color="@color/white"/>
</selector>发布于 2019-09-24 08:05:32
您必须使用setRippleColor方法:
chip.setRippleColor(ContextCompat.getColorStateList(this,R.color.my_selector));有这样的东西:
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:alpha="@dimen/mtrl_low_ripple_pressed_alpha" android:color="?attr/colorPrimary" android:state_pressed="true"/>
<item android:alpha="@dimen/mtrl_low_ripple_focused_alpha" android:color="?attr/colorOnSurface" android:state_focused="true" android:state_hovered="true"/>
<item android:alpha="@dimen/mtrl_low_ripple_focused_alpha" android:color="?attr/colorOnSurface" android:state_focused="true"/>
<item android:alpha="@dimen/mtrl_low_ripple_hovered_alpha" android:color="?attr/colorOnSurface" android:state_hovered="true"/>
<item android:alpha="@dimen/mtrl_low_ripple_default_alpha" android:color="?attr/colorOnSurface"/>
</selector>此外,还必须检查setChipBackgroundColor方法中使用的选择器,特别是用于selected状态的颜色:
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<!-- 24% opacity -->
<item android:alpha="0.24" android:color="@color/custom" android:state_enabled="true" android:state_selected="true"/>
....
</selector>https://stackoverflow.com/questions/56039898
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