YouTube 视频在 WebView Android 屏幕旋转时只播放音频。

huangapple go评论33阅读模式
英文:

YouTube video plays only audio on screen rotate in WebView Android

问题

我正在尝试在Android的WebView中实现YouTube。当播放视频并旋转屏幕时,视频显示重新播放的缩略图,并且只播放音频。我已经在清单文件中包括了以下内容:

<uses-permission android:name="android.permission.INTERNET"/>
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>
android:hardwareAccelerated="true"
android:configChanges="keyboard|keyboardHidden|orientation|screenLayout|uiMode|screenSize|smallestScreenSize"

活动只包含一个WebView,高度和宽度都设置为match_parent

要重现此问题,请按照以下步骤操作:

  1. 播放视频。
  2. 切换到全屏模式。
  3. 旋转屏幕,这时出现问题,只有音频播放,视频显示缩略图。

Java代码如下:

import android.content.Context;
import android.content.res.Configuration;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.net.ConnectivityManager;
import android.net.NetworkInfo;
import android.os.Bundle;
import android.view.View;
import android.webkit.WebChromeClient;
import android.webkit.WebSettings;
import android.webkit.WebView;
import android.webkit.WebViewClient;
import android.widget.FrameLayout;
import androidx.appcompat.app.AppCompatActivity;

public class MainActivity extends AppCompatActivity {

    WebView mWebView;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        mWebView = (WebView) findViewById(R.id.webView);

        mWebView.setWebViewClient(new Browser_home());
        mWebView.setWebChromeClient(new MyChrome());
        WebSettings webSettings = mWebView.getSettings();
        webSettings.setJavaScriptEnabled(true);
        webSettings.setAllowFileAccess(true);
        webSettings.setAppCacheEnabled(true);

        if(savedInstanceState==null){
            mWebView.post(new Runnable() {
                @Override
                public void run() {
                    loadWebsite();
                }
            });
        }
    }

    @Override
    public void onConfigurationChanged(Configuration newConfig) {
        super.onConfigurationChanged(newConfig);
    }

    @Override
    protected void onSaveInstanceState(Bundle outState )
    {
        super.onSaveInstanceState(outState);
        mWebView.saveState(outState);
    }

    @Override
    protected void onRestoreInstanceState(Bundle savedInstanceState)
    {
        super.onRestoreInstanceState(savedInstanceState);
        mWebView.restoreState(savedInstanceState);
    }

    private void loadWebsite() {
        ConnectivityManager cm = (ConnectivityManager) getApplication().getSystemService(Context.CONNECTIVITY_SERVICE);
        NetworkInfo netInfo = cm.getActiveNetworkInfo();
        if (netInfo != null && netInfo.isConnectedOrConnecting()) {
            mWebView.loadUrl("https://www.youtube.com/");
        } else {
            mWebView.setVisibility(View.GONE);
        }
    }

    class Browser_home extends WebViewClient {

        Browser_home() {
        }

        @Override
        public void onPageStarted(WebView view, String url, Bitmap favicon) {
            super.onPageStarted(view, url, favicon);
        }

        @Override
        public void onPageFinished(WebView view, String url) {
            setTitle(view.getTitle());
            super.onPageFinished(view, url);
        }
    }

    private class MyChrome extends WebChromeClient {

        private View mCustomView;
        private WebChromeClient.CustomViewCallback mCustomViewCallback;
        protected FrameLayout mFullscreenContainer;
        private int mOriginalOrientation;
        private int mOriginalSystemUiVisibility;

        MyChrome() {}

        public Bitmap getDefaultVideoPoster()
        {
            if (mCustomView == null) {
                return null;
            }
            return BitmapFactory.decodeResource(getApplicationContext().getResources(), 2130837573);
        }

        public void onHideCustomView()
        {
            ((FrameLayout)getWindow().getDecorView()).removeView(this.mCustomView);
            this.mCustomView = null;
            getWindow().getDecorView().setSystemUiVisibility(this.mOriginalSystemUiVisibility);
            setRequestedOrientation(this.mOriginalOrientation);
            this.mCustomViewCallback.onCustomViewHidden();
            this.mCustomViewCallback = null;
        }

        public void onShowCustomView(View paramView, WebChromeClient.CustomViewCallback paramCustomViewCallback)
        {
            if (this.mCustomView != null)
            {
                onHideCustomView();
                return;
            }
            this.mCustomView = paramView;
            this.mOriginalSystemUiVisibility = getWindow().getDecorView().getSystemUiVisibility();
            this.mOriginalOrientation = getRequestedOrientation();
            this.mCustomViewCallback = paramCustomViewCallback;
            ((FrameLayout)getWindow().getDecorView()).addView(this.mCustomView, new FrameLayout.LayoutParams(-1, -1));
            getWindow().getDecorView().setSystemUiVisibility(3846);
        }
    }
}

希望这对你有所帮助。如果有任何问题,请随时提出。

英文:

I am trying to implement YouTube in WebView on Android. When a video is played and screen is rotated, the video shows replay thumbnail and only audio is played. I have included

In my manifest.

&lt;uses-permission android:name=&quot;android.permission.INTERNET&quot;/&gt;
&lt;uses-permission android:name=&quot;android.permission.ACCESS_NETWORK_STATE&quot;/&gt;
android:hardwareAccelerated=&quot;true&quot; 
android:configChanges=&quot;keyboard|keyboardHidden|orientation|screenLayout|uiMode|screenSize|smallestScreenSize&quot; 

Activity contains only of a WebView with height and width set to match_parent.

To recreate the issue:

  1. Play a video.
  2. Switch to fullscreen.
  3. Rotate the screen and here's issue, only audio is played and video shows thumbnail.

Java Code:


import android.content.Context;
import android.content.res.Configuration;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.net.ConnectivityManager;
import android.net.NetworkInfo;
import android.os.Bundle;
import android.view.View;
import android.webkit.WebChromeClient;
import android.webkit.WebSettings;
import android.webkit.WebView;
import android.webkit.WebViewClient;
import android.widget.FrameLayout;
import androidx.appcompat.app.AppCompatActivity;
public class MainActivity extends AppCompatActivity {
WebView mWebView;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
mWebView = (WebView) findViewById(R.id.webView);
mWebView.setWebViewClient(new Browser_home());
mWebView.setWebChromeClient(new MyChrome());
WebSettings webSettings = mWebView.getSettings();
webSettings.setJavaScriptEnabled(true);
webSettings.setAllowFileAccess(true);
webSettings.setAppCacheEnabled(true);
if(savedInstanceState==null){
mWebView.post(new Runnable() {
@Override
public void run() {
loadWebsite();
}
});
}
}
@Override
public void onConfigurationChanged(Configuration newConfig) {
super.onConfigurationChanged(newConfig);
}
@Override
protected void onSaveInstanceState(Bundle outState )
{
super.onSaveInstanceState(outState);
mWebView.saveState(outState);
}
@Override
protected void onRestoreInstanceState(Bundle savedInstanceState)
{
super.onRestoreInstanceState(savedInstanceState);
mWebView.restoreState(savedInstanceState);
}
private void loadWebsite() {
ConnectivityManager cm = (ConnectivityManager) getApplication().getSystemService(Context.CONNECTIVITY_SERVICE);
NetworkInfo netInfo = cm.getActiveNetworkInfo();
if (netInfo != null &amp;&amp; netInfo.isConnectedOrConnecting()) {
mWebView.loadUrl(&quot;https://www.youtube.com/&quot;);
} else {
mWebView.setVisibility(View.GONE);
}
}
class Browser_home extends WebViewClient {
Browser_home() {
}
@Override
public void onPageStarted(WebView view, String url, Bitmap favicon) {
super.onPageStarted(view, url, favicon);
}
@Override
public void onPageFinished(WebView view, String url) {
setTitle(view.getTitle());
super.onPageFinished(view, url);
}
}
private class MyChrome extends WebChromeClient {
private View mCustomView;
private WebChromeClient.CustomViewCallback mCustomViewCallback;
protected FrameLayout mFullscreenContainer;
private int mOriginalOrientation;
private int mOriginalSystemUiVisibility;
MyChrome() {}
public Bitmap getDefaultVideoPoster()
{
if (mCustomView == null) {
return null;
}
return BitmapFactory.decodeResource(getApplicationContext().getResources(), 2130837573);
}
public void onHideCustomView()
{
((FrameLayout)getWindow().getDecorView()).removeView(this.mCustomView);
this.mCustomView = null;
getWindow().getDecorView().setSystemUiVisibility(this.mOriginalSystemUiVisibility);
setRequestedOrientation(this.mOriginalOrientation);
this.mCustomViewCallback.onCustomViewHidden();
this.mCustomViewCallback = null;
}
public void onShowCustomView(View paramView, WebChromeClient.CustomViewCallback paramCustomViewCallback)
{
if (this.mCustomView != null)
{
onHideCustomView();
return;
}
this.mCustomView = paramView;
this.mOriginalSystemUiVisibility = getWindow().getDecorView().getSystemUiVisibility();
this.mOriginalOrientation = getRequestedOrientation();
this.mCustomViewCallback = paramCustomViewCallback;
((FrameLayout)getWindow().getDecorView()).addView(this.mCustomView, new FrameLayout.LayoutParams(-1, -1));
getWindow().getDecorView().setSystemUiVisibility(3846);
}
}
}

答案1

得分: 1

我已经翻译了您提供的代码部分:

FullscreenActivity.java

package com.harold.paulino.youtubeplayer;

import android.content.Context;
import android.content.res.Configuration;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.net.ConnectivityManager;
import android.net.NetworkInfo;
import android.os.Bundle;
import android.view.View;
import android.webkit.WebChromeClient;
import android.webkit.WebSettings;
import android.webkit.WebView;
import android.webkit.WebViewClient;
import android.widget.FrameLayout;

import androidx.appcompat.app.AppCompatActivity;

public class FullscreenActivity extends AppCompatActivity {

    WebView mWebView;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_fullscreen);

        mWebView = (WebView) findViewById(R.id.webView);

        mWebView.setWebViewClient(new Browser_home());
        mWebView.setWebChromeClient(new MyChrome());
        mWebView.setWebChromeClient(new WebChromeClient());
        mWebView.setWebViewClient(new WebViewClient());
        WebSettings webSettings = mWebView.getSettings();
        webSettings.setJavaScriptEnabled(true);
        webSettings.setAllowFileAccess(true);
        webSettings.setAppCacheEnabled(true);

        if(savedInstanceState==null){
            mWebView.post(new Runnable() {
                @Override
                public void run() {
                    loadWebsite();
                }
            });
        }
    }

    @Override
    public void onBackPressed() {

        if(mWebView.canGoBack())
            mWebView.goBack();
        else
            super.onBackPressed();
    }

    @Override
    public void onConfigurationChanged(Configuration newConfig) {
        super.onConfigurationChanged(newConfig);
    }

    @Override
    protected void onSaveInstanceState(Bundle outState )
    {
        super.onSaveInstanceState(outState);
        mWebView.saveState(outState);
    }

    @Override
    protected void onRestoreInstanceState(Bundle savedInstanceState)
    {
        super.onRestoreInstanceState(savedInstanceState);
        mWebView.restoreState(savedInstanceState);
    }

    private void loadWebsite() {
        ConnectivityManager cm = (ConnectivityManager) getApplication().getSystemService(Context.CONNECTIVITY_SERVICE);
        NetworkInfo netInfo = cm.getActiveNetworkInfo();
        if (netInfo != null && netInfo.isConnectedOrConnecting()) {
            mWebView.loadUrl("https://www.youtube.com/");
        } else {
            mWebView.setVisibility(View.VISIBLE);
        }
    }

    class Browser_home extends WebViewClient {

        Browser_home() {
        }

        @Override
        public void onPageStarted(WebView view, String url, Bitmap favicon) {
            super.onPageStarted(view, url, favicon);
        }

        @Override
        public void onPageFinished(WebView view, String url) {
            setTitle(view.getTitle());
            super.onPageFinished(view, url);
        }
    }

    private class MyChrome extends WebChromeClient {

        private View mCustomView;
        private WebChromeClient.CustomViewCallback mCustomViewCallback;
        protected FrameLayout mFullscreenContainer;
        private int mOriginalOrientation;
        private int mOriginalSystemUiVisibility;

        MyChrome() {
        }

        public Bitmap getDefaultVideoPoster()
        {
            if (mCustomView == null) {
                return null;
            }
            return BitmapFactory.decodeResource(getApplicationContext().getResources(), 2130837573);
        }

        public void onHideCustomView()
        {
            ((FrameLayout)getWindow().getDecorView()).removeView(this.mCustomView);
            this.mCustomView = null;
            getWindow().getDecorView().setSystemUiVisibility(this.mOriginalSystemUiVisibility);
            setRequestedOrientation(this.mOriginalOrientation);
            this.mCustomViewCallback.onCustomViewHidden();
            this.mCustomViewCallback = null;
        }

        public void onShowCustomView(View paramView, WebChromeClient.CustomViewCallback paramCustomViewCallback)
        {
            if (this.mCustomView != null)
            {
                onHideCustomView();
                return;
            }
            this.mCustomView = paramView;
            this.mOriginalSystemUiVisibility = getWindow().getDecorView().getSystemUiVisibility();
            this.mOriginalOrientation = getRequestedOrientation();
            this.mCustomViewCallback = paramCustomViewCallback;
            ((FrameLayout)getWindow().getDecorView()).addView(this.mCustomView, new FrameLayout.LayoutParams(-1, -1));
            getWindow().getDecorView().setSystemUiVisibility(3846);
        }
    }
}

activity_fullscreen.xml

<?xml version="1.0" encoding="utf-8"?>
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:background="#0099cc"
    tools:context=".FullscreenActivity">

    <WebView
        android:id="@+id/webView"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:gravity="center"
        android:keepScreenOn="true" />

</FrameLayout>

这是您提供的代码的翻译部分,如果您有任何其他需要,请随时提问。

英文:

I've created an app from scratch based on your code, so rotating the screen works, however I don't know what your Manifest, layout and gradle actually look like, but here's the full app I've built for you:

FullscreenActivity.java

package com.harold.paulino.youtubeplayer;
import android.content.Context;
import android.content.res.Configuration;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.net.ConnectivityManager;
import android.net.NetworkInfo;
import android.os.Bundle;
import android.view.View;
import android.webkit.WebChromeClient;
import android.webkit.WebSettings;
import android.webkit.WebView;
import android.webkit.WebViewClient;
import android.widget.FrameLayout;
import androidx.appcompat.app.AppCompatActivity;
public class FullscreenActivity extends AppCompatActivity {
WebView mWebView;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_fullscreen);
mWebView = (WebView) findViewById(R.id.webView);
mWebView.setWebViewClient(new Browser_home());
mWebView.setWebChromeClient(new MyChrome());
mWebView.setWebChromeClient(new WebChromeClient());
mWebView.setWebViewClient(new WebViewClient());
WebSettings webSettings = mWebView.getSettings();
webSettings.setJavaScriptEnabled(true);
webSettings.setAllowFileAccess(true);
webSettings.setAppCacheEnabled(true);
if(savedInstanceState==null){
mWebView.post(new Runnable() {
@Override
public void run() {
loadWebsite();
}
});
}
}
@Override
public void onBackPressed() {
if(mWebView.canGoBack())
mWebView.goBack();
else
super.onBackPressed();
}
@Override
public void onConfigurationChanged(Configuration newConfig) {
super.onConfigurationChanged(newConfig);
}
@Override
protected void onSaveInstanceState(Bundle outState )
{
super.onSaveInstanceState(outState);
mWebView.saveState(outState);
}
@Override
protected void onRestoreInstanceState(Bundle savedInstanceState)
{
super.onRestoreInstanceState(savedInstanceState);
mWebView.restoreState(savedInstanceState);
}
private void loadWebsite() {
ConnectivityManager cm = (ConnectivityManager) getApplication().getSystemService(Context.CONNECTIVITY_SERVICE);
NetworkInfo netInfo = cm.getActiveNetworkInfo();
if (netInfo != null &amp;&amp; netInfo.isConnectedOrConnecting()) {
mWebView.loadUrl(&quot;https://www.youtube.com/&quot;);
} else {
mWebView.setVisibility(View.VISIBLE);
}
}
class Browser_home extends WebViewClient {
Browser_home() {
}
@Override
public void onPageStarted(WebView view, String url, Bitmap favicon) {
super.onPageStarted(view, url, favicon);
}
@Override
public void onPageFinished(WebView view, String url) {
setTitle(view.getTitle());
super.onPageFinished(view, url);
}
}
private class MyChrome extends WebChromeClient {
private View mCustomView;
private WebChromeClient.CustomViewCallback mCustomViewCallback;
protected FrameLayout mFullscreenContainer;
private int mOriginalOrientation;
private int mOriginalSystemUiVisibility;
MyChrome() {}
public Bitmap getDefaultVideoPoster()
{
if (mCustomView == null) {
return null;
}
return BitmapFactory.decodeResource(getApplicationContext().getResources(), 2130837573);
}
public void onHideCustomView()
{
((FrameLayout)getWindow().getDecorView()).removeView(this.mCustomView);
this.mCustomView = null;
getWindow().getDecorView().setSystemUiVisibility(this.mOriginalSystemUiVisibility);
setRequestedOrientation(this.mOriginalOrientation);
this.mCustomViewCallback.onCustomViewHidden();
this.mCustomViewCallback = null;
}
public void onShowCustomView(View paramView, WebChromeClient.CustomViewCallback paramCustomViewCallback)
{
if (this.mCustomView != null)
{
onHideCustomView();
return;
}
this.mCustomView = paramView;
this.mOriginalSystemUiVisibility = getWindow().getDecorView().getSystemUiVisibility();
this.mOriginalOrientation = getRequestedOrientation();
this.mCustomViewCallback = paramCustomViewCallback;
((FrameLayout)getWindow().getDecorView()).addView(this.mCustomView, new FrameLayout.LayoutParams(-1, -1));
getWindow().getDecorView().setSystemUiVisibility(3846);
}
}
}

activity_fullscreen.xml

&lt;?xml version=&quot;1.0&quot; encoding=&quot;utf-8&quot;?&gt;
&lt;FrameLayout xmlns:android=&quot;http://schemas.android.com/apk/res/android&quot;
xmlns:tools=&quot;http://schemas.android.com/tools&quot;
android:layout_width=&quot;match_parent&quot;
android:layout_height=&quot;match_parent&quot;
android:background=&quot;#0099cc&quot;
tools:context=&quot;.FullscreenActivity&quot;&gt;
&lt;WebView
android:id=&quot;@+id/webView&quot;
android:layout_width=&quot;match_parent&quot;
android:layout_height=&quot;match_parent&quot;
android:gravity=&quot;center&quot;
android:keepScreenOn=&quot;true&quot; /&gt;
&lt;/FrameLayout&gt;

styles.xml

    &lt;resources&gt;
&lt;!-- Base application theme. --&gt;
&lt;style name=&quot;AppTheme&quot; parent=&quot;Theme.AppCompat.Light.DarkActionBar&quot;&gt;
&lt;item name=&quot;windowActionBar&quot;&gt;false&lt;/item&gt;
&lt;item name=&quot;windowNoTitle&quot;&gt;true&lt;/item&gt;
&lt;item name=&quot;android:windowFullscreen&quot;&gt;true&lt;/item&gt;
&lt;/style&gt;
&lt;style name=&quot;FullscreenTheme&quot; parent=&quot;AppTheme&quot;&gt;
&lt;item name=&quot;android:actionBarStyle&quot;&gt;@style/FullscreenActionBarStyle&lt;/item&gt;
&lt;item name=&quot;android:windowActionBarOverlay&quot;&gt;true&lt;/item&gt;
&lt;item name=&quot;android:windowBackground&quot;&gt;@null&lt;/item&gt;
&lt;item name=&quot;metaButtonBarStyle&quot;&gt;?android:attr/buttonBarStyle&lt;/item&gt;
&lt;item name=&quot;metaButtonBarButtonStyle&quot;&gt;?android:attr/buttonBarButtonStyle&lt;/item&gt;
&lt;/style&gt;
&lt;style name=&quot;FullscreenActionBarStyle&quot; parent=&quot;Widget.AppCompat.ActionBar&quot;&gt;
&lt;item name=&quot;android:background&quot;&gt;@color/black_overlay&lt;/item&gt;
&lt;/style&gt;
&lt;/resources&gt;

AndroidManifest.xml

&lt;?xml version=&quot;1.0&quot; encoding=&quot;utf-8&quot;?&gt;
&lt;manifest xmlns:android=&quot;http://schemas.android.com/apk/res/android&quot;
package=&quot;com.harold.paulino.youtubeplayer&quot;&gt;
&lt;uses-permission android:name=&quot;android.permission.INTERNET&quot;/&gt;
&lt;uses-permission android:name=&quot;android.permission.ACCESS_NETWORK_STATE&quot;/&gt;
&lt;application
android:allowBackup=&quot;true&quot;
android:icon=&quot;@mipmap/ic_launcher&quot;
android:label=&quot;@string/app_name&quot;
android:roundIcon=&quot;@mipmap/ic_launcher_round&quot;
android:supportsRtl=&quot;true&quot;
android:hardwareAccelerated=&quot;true&quot;
android:configChanges=&quot;keyboard|keyboardHidden|orientation|screenLayout|uiMode|screenSize|smallestScreenSize&quot;
android:theme=&quot;@style/AppTheme&quot;&gt;
&lt;activity
android:name=&quot;.FullscreenActivity&quot;
android:configChanges=&quot;orientation|keyboardHidden|screenSize&quot;
android:label=&quot;@string/title_activity_fullscreen&quot;
android:theme=&quot;@style/FullscreenTheme&quot;&gt;
&lt;intent-filter&gt;
&lt;action android:name=&quot;android.intent.action.MAIN&quot; /&gt;
&lt;category android:name=&quot;android.intent.category.LAUNCHER&quot; /&gt;
&lt;/intent-filter&gt;
&lt;/activity&gt;
&lt;/application&gt;
&lt;/manifest&gt;

build.gradle

apply plugin: &#39;com.android.application&#39;
android {
compileSdkVersion 29
defaultConfig {
applicationId &quot;com.harold.paulino.youtubeplayer&quot;
minSdkVersion 21
targetSdkVersion 29
versionCode 1
versionName &quot;1.0&quot;
testInstrumentationRunner &#39;androidx.test.runner.AndroidJUnitRunner&#39;
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile(&#39;proguard-android-optimize.txt&#39;), &#39;proguard-rules.pro&#39;
}
}
}
dependencies {
implementation fileTree(dir: &quot;libs&quot;, include: [&quot;*.jar&quot;])
implementation &#39;androidx.appcompat:appcompat:1.0.0&#39;
implementation &#39;androidx.legacy:legacy-support-v4:1.0.0&#39;
testImplementation &#39;junit:junit:4.12&#39;
androidTestImplementation &#39;androidx.test.ext:junit:1.1.1&#39;
androidTestImplementation &#39;androidx.test.espresso:espresso-core:3.1.0&#39;
}

strings.xml

&lt;resources&gt;
&lt;string name=&quot;app_name&quot;&gt;MyYoutube&lt;/string&gt;
&lt;string name=&quot;title_activity_fullscreen&quot;&gt;MyYoutube&lt;/string&gt;
&lt;/resources&gt;

答案2

得分: 0

只需通过重写onRotate()方法来将其设置为在屏幕旋转时自动调整:

@Override
void onRotate()
{
    mWebView.autoAdjust(true);
}

这将在屏幕旋转时自动调整您的WebView。

英文:

Just set it to auto adjust itself on screen rotate by overriding onRotate() method like below:

@Override
void onRotate()
{
mWebView.autoAdjust(true);
}

This will auto adjust your WebView on screen rotation.

huangapple
  • 本文由 发表于 2020年7月31日 16:54:57
  • 转载请务必保留本文链接:https://go.coder-hub.com/63188726.html
匿名

发表评论

匿名网友

:?: :razz: :sad: :evil: :!: :smile: :oops: :grin: :eek: :shock: :???: :cool: :lol: :mad: :twisted: :roll: :wink: :idea: :arrow: :neutral: :cry: :mrgreen:

确定