Android提高Webview网页加载速度的方法

WebSettings settings = mWebView.getSettings();
 settings.setBlockNetworkImage(true);
 mWebView.setWebChromeClient(new BaseWebChromeClient() {

            @Override
            public void onProgressChanged(WebView view, int newProgress) {
                super.onProgressChanged(view, newProgress);
                if (newProgress == 100) {
                    // 网页加载完成
                    settings.setBlockNetworkImage(false);
                } else {
                    // 网页加载中
                }
            }
}

2.设置相关缓存

WebSettings settings = mWebView.getSettings();
 // 设置支持本地存储
settings.setDatabaseEnabled(true);
//设置存储模式
settings.setCacheMode(WebSettings.LOAD_DEFAULT);
settings.setAppCacheMaxSize(20*1024*1024);
settings.setAppCacheEnabled(true);
settings.setRenderPriority(WebSettings.RenderPriority.HIGH);
settings.setDomStorageEnabled(true);

3.加载 url放在主线程

 runOnUiThread(new Runnable() {
                @Override
                public void run() {
                    mWebView.loadUrl(mUrl);
                }
            });