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更改矢量應(yīng)用程序圖標(biāo)的背景顏色

Java

素胚勾勒不出你 2021-12-10 16:50:58

我正在嘗試在 android 上創(chuàng)建一個(gè)小助手以獲得樂趣，我想使用與谷歌助手相同的圖標(biāo)，但背景為深色，但它不起作用：我嘗試使用具有形狀（圓形或一個(gè)正方形），但它并不完全適合圓形圖標(biāo)。我也試過：<?xml version="1.0" encoding="utf-8"?><layer-list xmlns:android="http://schemas.android.com/apk/res/android"> <item android:drawable="@color/midnightblue"/> <item android:drawable="@drawable/ic_assistant"/></layer-list>但正如您在屏幕截圖上看到的，我得到了相同的結(jié)果。你有什么主意嗎？

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1 回答

眼眸繁星

TA貢獻(xiàn)1873條經(jīng)驗(yàn) 獲得超9個(gè)贊

嘗試將啟動(dòng)器圖標(biāo)背景設(shè)置為白色。例如在res/mipmap-anydpi-v26目錄中：

ic_launcher.xml

<?xml version="1.0" encoding="utf-8"?>

<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">

</adaptive-icon>

ic_launcher_round.xml

<?xml version="1.0" encoding="utf-8"?>

<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">

</adaptive-icon>

并在res/drawable目錄中：

ic_launcher_background.xml

<?xml version="1.0" encoding="utf-8"?>

<vector xmlns:android="http://schemas.android.com/apk/res/android"

android:width="108dp"

android:height="108dp"

android:viewportHeight="108"

android:viewportWidth="108">

<path

android:fillColor="#FFFFFF"

android:pathData="M0,0h108v108h-108z" />

</vector>

畢竟，我們可以縮放內(nèi)部圖標(biāo)以強(qiáng)制將其包含在圓圈中。

ic_assistant.xml

<?xml version="1.0" encoding="utf-8"?>

<vector xmlns:android="http://schemas.android.com/apk/res/android"

android:width="48dp"

android:height="48dp"

android:viewportWidth="512"

android:viewportHeight="512">

<group

android:scaleX="0.5"

android:scaleY="0.5"

android:translateX="128"

android:translateY="128">

<path

android:fillColor="#4285F4"

android:pathData="M156.268,167.705m-156.268,0a156.268,156.268 0,1 1,312.536 0a156.268,156.268 0,1 1,-312.536 0" />

<path

android:fillColor="#34A853"

android:pathData="M512,182.95c0,17.544 -14.224,31.762 -31.762,31.762s-31.762,-14.218 -31.762,-31.762c0,-17.543 14.224,-31.762 31.762,-31.762S512,165.407 512,182.95z" />

<path

android:fillColor="#EA4335"

android:pathData="M454.829,260.449c0,35.081 -28.438,63.522 -63.523,63.522c-35.088,0 -63.524,-28.441 -63.524,-63.522c0,-35.083 28.437,-63.524 63.524,-63.524C426.392,196.925 454.829,225.367 454.829,260.449z" />

<path

android:fillColor="#FBBC05"

android:pathData="M467.533,424.339c0,42.1 -34.124,76.225 -76.228,76.225c-42.104,0 -76.229,-34.125 -76.229,-76.225c0,-42.098 34.124,-76.227 76.229,-76.227C433.409,348.112 467.533,382.241 467.533,424.339z" />

</group>

</vector>

反對回復(fù) 2021-12-10