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Comments (7)

LuckyJayce avatar LuckyJayce commented on July 28, 2024

支持

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nanchen2251 avatar nanchen2251 commented on July 28, 2024

请问如何实现呢?我发现网页会有闪烁效果。

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LuckyJayce avatar LuckyJayce commented on July 28, 2024

@nanchen2251

   private class MainPageAdapter extends IndicatorViewPager.IndicatorViewPagerAdapter {

        @Override
        public int getCount() {
            return 10;
        }

        @Override
        public View getViewForTab(int position, View convertView, ViewGroup container) {
            if (convertView == null) {
                convertView = LayoutInflater.from(container.getContext()).inflate(R.layout.tab_top, container, false);
            }
            TextView textView = (TextView) convertView;
            textView.setText("tab" + position);
            return convertView;
        }

        @Override
        public View getViewForPage(int position, View convertView, ViewGroup container) {
            if (convertView == null) {
                convertView = createWebView(container);
            }
            WebView webView = (WebView) convertView;
            webView.loadUrl("https//:www.baidu.com");
            return convertView;
        }

        private WebView createWebView(ViewGroup container) {
            WebView webView = new WebView(container.getContext());
            webView.getSettings().setJavaScriptEnabled(true);
            return webView;
        }
    }

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LuckyJayce avatar LuckyJayce commented on July 28, 2024

你可以设置 viewPager.setOffscreenPageLimit(2);
保持左右两边有2个缓存页面

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nanchen2251 avatar nanchen2251 commented on July 28, 2024

你好,该方法我已经做了。但是getViewForPage会重复调用,导致,及时你在网页进入了其他选项,还是会回到百度首页。

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LuckyJayce avatar LuckyJayce commented on July 28, 2024

你不重复利用的话,难道所有的都要重新创建 并且保留在内存中?

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nanchen2251 avatar nanchen2251 commented on July 28, 2024

我看了每次convertView地址都不一样。所以导致网页根本每次都会重新加载。这样的话,用网页或者其他的任何东西就没用了。

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