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https://github.com/voghDev/PdfViewPager/ Add this line in your app/build.gradle implementation 'es.voghdev.pdfviewpager:library:1.1.2' If you want to 阅读全文
摘要：
public class WifiUtils { private Context mContext; private WifiManager mWifiManager; public WifiUtils(Context context) { mContext = context; mWifiMana 阅读全文
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1.include 标签必须设置id <include android:id="@+id/toolbar" layout="@layout/layout_toolbar" />2. 代码中使用： mBinding.toolbar.txtTitle 阅读全文