coordinator使用 WebView加载H5格式

xml

java 代码

    @BindView(R.id.iv_ribao_particulars)
    ImageView ivRibaoParticulars;
    @BindView(R.id.app_bar)
    AppBarLayout appBar;

    @BindView(R.id.nsv_scroller)
    NestedScrollView nsvScroller;
    @BindView(R.id.tv_detail_bottom_like)
    TextView tvDetailBottomLike;
    @BindView(R.id.tv_detail_bottom_comment)
    TextView tvDetailBottomComment;
    @BindView(R.id.tv_detail_bottom_share)
    TextView tvDetailBottomShare;
    @BindView(R.id.ll_detail_bottom)
    FrameLayout llDetailBottom;
    @BindView(R.id.fab_like)
    FloatingActionButton fabLike;
    @BindView(R.id.view_main)
    WebView viewMain;
    @BindView(R.id.tv_collapsin)
    TextView tvCollapsin;
    @BindView(R.id.ctl)
    CollapsingToolbarLayout ctl;
    @BindView(R.id.view_toolbar)
    Toolbar viewToolbar;
    boolean isBottomShow = true;
    @Override
    public  void getHttpResult(T t) {
        ZhihuDetailBean t1 = (ZhihuDetailBean) t;
        String title = t1.getTitle();
        Glide.with(this).load(t1.getImage()).into(ivRibaoParticulars);
      ctl.setTitle(title);
        tvCollapsin.setText(t1.getGa_prefix());
        //折叠前的颜色
        ctl.setExpandedTitleColor(getResources().getColor(R.color.colorWhite));
        //折叠后的颜色
        ctl.setCollapsedTitleTextColor(getResources().getColor(R.color.colorBlack));
        WebViewClient webViewClient = new WebViewClient();
        viewMain.setWebViewClient(webViewClient);
        String htmlData = HtmlUtil.createHtmlData(t1.getBody(), t1.getCss(), t1.getJs());
        viewMain.loadData(htmlData, HtmlUtil.MIME_TYPE, HtmlUtil.ENCODING);



    }

    @Override
    protected int getLayout() {
        return R.layout.layout_ribao_particulars;
    }

    @Override
    protected void initView() {

    }

    @Override
    protected void initData() {
        Intent intent = getIntent();
        int id = intent.getIntExtra("id", 0);
        String img = intent.getStringExtra("img");

        
        ((RibaoPresenter) persenter).getItemDatas(id);
        //  设置滑动监听 下拉隐藏 上拉显示
        nsvScroller.setOnScrollChangeListener(new NestedScrollView.OnScrollChangeListener() {
            @Override
            public void onScrollChange(NestedScrollView v, int scrollX, int scrollY, int oldScrollX, int oldScrollY) {
                if(scrollY - oldScrollY > 0 && isBottomShow) {  //下移隐藏
                    isBottomShow = false;
                    llDetailBottom.animate().translationY(llDetailBottom.getHeight());
                } else if(scrollY - oldScrollY < 0 && !isBottomShow){    //上移出现
                    isBottomShow = true;
                    llDetailBottom.animate().translationY(0);
                }
            }
        });


    }

    @Override
    protected IPersenter initPersenter() {
        return new RibaoPresenter();
    }


    @OnClick({R.id.tv_detail_bottom_like, R.id.tv_detail_bottom_comment, R.id
            .tv_detail_bottom_share})
    public void onViewClicked(View view) {
        switch (view.getId()) {
            case R.id.tv_detail_bottom_like:
                break;
            case R.id.tv_detail_bottom_comment:
                break;
            case R.id.tv_detail_bottom_share:
                break;
        }
    }

html工具类

public class HtmlUtil
{

    //css样式,隐藏header
    private static final String HIDE_HEADER_STYLE = "";

    //css style tag,需要格式化
    private static final String NEEDED_FORMAT_CSS_TAG = "";

    // js script tag,需要格式化
    private static final String NEEDED_FORMAT_JS_TAG = "";

    public static final String MIME_TYPE = "text/html; charset=utf-8";

    public static final String ENCODING = "utf-8";

    private HtmlUtil()
    {

    }

    /**
     * 根据css链接生成Link标签
     *
     * @param url String
     * @return String
     */
    public static String createCssTag(String url)
    {

        return String.format(NEEDED_FORMAT_CSS_TAG, url);
    }

    /**
     * 根据多个css链接生成Link标签
     *
     * @param urls List
     * @return String
     */
    public static String createCssTag(List urls)
    {

        final StringBuilder sb = new StringBuilder();
        for (String url : urls)
        {
            sb.append(createCssTag(url));
        }
        return sb.toString();
    }

    /**
     * 根据js链接生成Script标签
     *
     * @param url String
     * @return String
     */
    public static String createJsTag(String url)
    {

        return String.format(NEEDED_FORMAT_JS_TAG, url);
    }

    /**
     * 根据多个js链接生成Script标签
     *
     * @param urls List
     * @return String
     */
    public static String createJsTag(List urls)
    {

        final StringBuilder sb = new StringBuilder();
        for (String url : urls)
        {
            sb.append(createJsTag(url));
        }
        return sb.toString();
    }

    /**
     * 根据样式标签,html字符串,js标签
     * 生成完整的HTML文档
     */

    public static String createHtmlData(String html, List cssList, List jsList)
    {
        final String css = HtmlUtil.createCssTag(cssList);
        final String js = HtmlUtil.createJsTag(jsList);
        return css.concat(HIDE_HEADER_STYLE).concat(html).concat(js);
    }
}