<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" />

<com.tencent.smtt.sdk.WebView
        android:id="@+id/twv_test"
        android:layout_width="match_parent"
        android:layout_height="match_parent"/>

android:configChanges="orientation|screenSize|keyboardHidden"

//这个对宿主没什么影响，建议声明
getWindow().setFormat(PixelFormat.TRANSLUCENT);

 
<!-- 声明为不透明,这个视各app情况所需，不强制需求，如果声明了，对体验更有利 -->
 
<item name="android:windowIsTranslucent">false</item>。

webview.setLayerType()
webview.setDrawingCacheEnabled(true);

android:windowSoftInputMode="stateHidden|adjustResize"

getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_ADJUST_RESIZE | WindowManager.LayoutParams.SOFT_INPUT_STATE_HIDDEN);

<activity
    android:name="com.tencent.smtt.sdk.VideoActivity"
    android:configChanges="orientation|screenSize|keyboardHidden"
    android:exported="false"
    android:launchMode="singleTask"
    android:alwaysRetainTaskState="true">
        <intent-filter>
            <action android:name="com.tencent.smtt.tbs.video.PLAY" />
            <category android:name="android.intent.category.DEFAULT" />
        </intent-filter>
</activity>

//判断当前Tbs播放器是否已经可以使用。
public static boolean canUseTbsPlayer(Context context)
 
//直接调用播放接口，传入视频流的url
public static void openVideo(Context context, String videoUrl)
 
//extraData对象是根据定制需要传入约定的信息，没有需要可以传如null
public static void openVideo(Context context, String videoUrl, Bundle extraData)

webView.getView().getWidth();

ndk{    
    abiFilters "armeabi", "armeabi-v7a", "x86", "mips"
}

public class ProgressWebview extends WebView {
 
    private ProgressBar progressbar;  //进度条
 
    private int progressHeight = 10;  //进度条的高度，默认10px
 
 
    public ProgressWebview(Context context) {
        super(context);
        initView(context);
    }
 
    public ProgressWebview(Context context, AttributeSet attributeSet) {
        super(context, attributeSet);
        initView(context);
 
    }
 
    private void initView(Context context) {
 
        //开启js脚本支持
        getSettings().setJavaScriptEnabled(true);
 
        //创建进度条
        progressbar = new ProgressBar(context, null,
                android.R.attr.progressBarStyleHorizontal);
        //设置加载进度条的高度
        progressbar.setLayoutParams(new AbsoluteLayout.LayoutParams(FrameLayout.LayoutParams.MATCH_PARENT, progressHeight, 0, 0));
 
        Drawable drawable = context.getResources().getDrawable(R.drawable.progress_bar_states);
        progressbar.setProgressDrawable(drawable);
 
        //添加进度到WebView
        addView(progressbar);
 
        //适配手机大小
        getSettings().setUseWideViewPort(true);
        getSettings().setLayoutAlgorithm(WebSettings.LayoutAlgorithm.NARROW_COLUMNS);
        getSettings().setLoadWithOverviewMode(true);
        getSettings().setSupportZoom(true);
        getSettings().setBuiltInZoomControls(true);
        getSettings().setDisplayZoomControls(false);
 
 
        setWebChromeClient(new WVChromeClient());
        setWebViewClient(new WVClient());
    }
 
 
 
    //进度显示
    private class WVChromeClient extends WebChromeClient {
 
 
        @Override
        public void onProgressChanged(WebView view, int newProgress) {
 
 
            if (newProgress == 100) {
                progressbar.setVisibility(GONE);
            } else {
                if (progressbar.getVisibility() == GONE)
                    progressbar.setVisibility(VISIBLE);
                progressbar.setProgress(newProgress);
            }
 
            if (mListener != null) {
                mListener.onProgressChange(view, newProgress);
            }
 
            super.onProgressChanged(view, newProgress);
        }
 
    }
 
    private class WVClient extends WebViewClient {
 
        @Override
        public boolean shouldOverrideUrlLoading(WebView view, String url) {
 
            //在当前Activity打开
            view.loadUrl(url);
            return true;
        }
 
        @Override
        public void onReceivedSslError(WebView view, SslErrorHandler handler, SslError error) {
            //https忽略证书问题
            handler.proceed();
        }
 
        @Override
        public void onPageFinished(WebView view, String url) {
 
            progressbar.setVisibility(GONE);
            if (mListener != null) {
                mListener.onPageFinish(view);
            }
 
            super.onPageFinished(view, url);
 
        }
 
    }
 
    private onWebViewListener mListener;
 
    public void setOnWebViewListener(onWebViewListener listener) {
        this.mListener = listener;
    }
 
    //进度回调接口
    public interface onWebViewListener {
        void onProgressChange(WebView view, int newProgress);
 
        void onPageFinish(WebView view);
    }
 
}