X5WebView前端开发时如何集成

官网文档：https://x5.tencent.com/docs/index.html

参考博客：https://blog.csdn.net/weixin_38025168/article/details/107044399

一、gradle

implementation 'com.tencent.tbs.tbssdk:sdk:43903'

二、权限

1、permission

<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.READ_PHONE_STATE" />

2、允许http请求

application增加android:usesCleartextTraffic="true"属性

3、provider

（1）res-xml下新建xxx.xml，内容：

<?xml version="1.0" encoding="utf-8"?>
<resources>
    <paths>
        <external-path
            name="external_storage_root"
            path="."/>
    </paths>

</resources> 

（2）manifest增加配置：

<provider
    android:name="com.tencent.smtt.utils.FileProvider"
    android:authorities="包名.fileprovider"
    android:exported="false"
    android:grantUriPermissions="true">
    <meta-data
        android:name="android.support.FILE_PROVIDER_PATHS"
        android:resource="@xml/xml文件名" />
</provider>

三、初始化

1、application类的oncreate函数中：

HashMap map = new HashMap();
        map.put(TbsCoreSettings.TBS_SETTINGS_USE_SPEEDY_CLASSLOADER, true);
        map.put(TbsCoreSettings.TBS_SETTINGS_USE_DEXLOADER_SERVICE, true);
        QbSdk.initTbsSettings(map);


        QbSdk.setDownloadWithoutWifi(true);
        QbSdk.setTbsListener(new TbsListener() {
            @Override
            public void onDownloadFinish(int i) {
                Log.d("app", "onDownloadFinish -->下载X5内核完成：" + i);
            }
            @Override
            public void onInstallFinish(int i) {
                Log.d("app", "onInstallFinish -->安装X5内核进度：" + i);
            }
            @Override
            public void onDownloadProgress(int i) {
                Log.d("app", "onDownloadProgress -->下载X5内核进度：" + i);
            }
        });

        QbSdk.PreInitCallback cb = new QbSdk.PreInitCallback() {
            @Override
            public void onViewInitFinished(boolean arg0) {
                //x5內核初始化完成的回调，true表x5内核加载成功，否则表加载失败，会自动切换到系统内核。
                Log.d("app", " 内核加载 " + arg0);
            }
            @Override
            public void onCoreInitFinished() {
                
            }
        };

        //x5内核初始化接口
        QbSdk.initX5Environment(getApplicationContext(),  cb);

2、manifest中添加服务

<service
            android:name="com.tencent.smtt.export.external.DexClassLoaderProviderService"
            android:label="dexopt"
            android:process=":dexopt" >
        </service>

四、自定义X5WebView

//WebView、WebSettings、WebViewClient要引用com.tencent.smtt.sdk.xxx包
public class X5WebView extends WebView {
    private WebViewClient client = new WebViewClient() {
        /**
         * 防止加载网页时调起系统浏览器
         */
        public boolean shouldOverrideUrlLoading(WebView view, String url) {
            view.loadUrl(url);
            return true;
        }
    };
    @SuppressLint("SetJavaScriptEnabled")
    public X5WebView(Context arg0, AttributeSet arg1) {
        super(arg0, arg1);
        this.setWebViewClient(client);
        initWebViewSettings();
        this.getView().setClickable(true);
    }
    private void initWebViewSettings() {
        WebSettings mWebSettings = this.getSettings();
        mWebSettings.setJavaScriptEnabled(true);
        mWebSettings.setJavaScriptCanOpenWindowsAutomatically(true);
        mWebSettings.setAllowFileAccess(true);
        mWebSettings.setLayoutAlgorithm(WebSettings.LayoutAlgorithm.NARROW_COLUMNS);
        mWebSettings.setSupportZoom(true);
        mWebSettings.setBuiltInZoomControls(true);
        mWebSettings.setUseWideViewPort(true);
        mWebSettings.setSupportMultipleWindows(true);
        mWebSettings.setAppCacheEnabled(true);
        mWebSettings.setDomStorageEnabled(true);
        mWebSettings.setGeolocationEnabled(true);
        mWebSettings.setAppCacheMaxSize(Long.MAX_VALUE);
        mWebSettings.setPluginState(WebSettings.PluginState.ON_DEMAND);
        mWebSettings.setCacheMode(WebSettings.LOAD_NO_CACHE);
    }
    public X5WebView(Context arg0) {
        super(arg0);
        setBackgroundColor(85621);
    }
}

本文地址：https://blog.csdn.net/victonia600/article/details/107305243