启用Flash到webview android应用 [英] enable flash into a webview android app

问题描述

我正在编写音乐应用程序，并且想集成YouTube.我已经做到了，但是无法播放视频，所以我想在 WebView 上启用闪光灯，以便可以在自己的应用程序上观看YouTube上的视频.

I'm writing a music application and I want to integrate YouTube. I have done that but the videos can't be played so I want to enable flash on a WebView so I can watch videos from YouTube on my own app.

youtube.xml:

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:orientation="vertical" >

    <WebView
        android:id="@+id/webView1"
        android:layout_width="match_parent"
        android:layout_height="match_parent" />

</LinearLayout>

youtube.java:

import android.app.Activity;
import android.os.Bundle;
import android.webkit.WebSettings;
import android.webkit.WebView;

public class Youtube extends Activity {

    public  void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.youtube);

        WebView wv = (WebView)findViewById(R.id.webView1);
        wv.loadUrl("http://www.youtube.com");
        wv.setWebViewClient(new CustomWebViewClient());
        WebSettings webSettings = wv.getSettings();
        wv.getSettings().setJavaScriptEnabled(true);
        wv.getSettings().setPluginState(WebSettings.PluginState.ON);
    }
}

CustomWebViewClient.java:

import android.webkit.WebView;
import android.webkit.WebViewClient;

class CustomWebViewClient extends WebViewClient {

    @Override
    public boolean shouldOverrideUrlLoading(WebView view, String url) {
        view.loadUrl(url);
        return true;
    }       
}

某些功能无法与 WebView 一起使用，因为YouTube视频无法播放.当我尝试使用 WebView 播放YouTube时，有人知道出什么问题吗?

Something is not working with the WebView because the YouTube video does not play. Does anyone know whats wrong when I try and play YouTube with WebView?

推荐答案

要使Flash Player在WebView中工作，您需要在androidmanifest.xml中启用硬件加速.

To make Flash Player work in a WebView you need to enable hardware acceleration in your androidmanifest.xml.

<application android:hardwareAccelerated="true" ...>

您还可以通过使用

mWebView.setLayerType(View.LAYER_TYPE_HARDWARE, null);

这篇关于启用Flash到webview android应用的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！