android.webkit.WebView#setOnLongClickListener ( )源码实例Demo

下面列出了android.webkit.WebView#setOnLongClickListener ( ) 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。

源代码1 项目： FastLib 文件： WebViewActivity.java

@Override
protected void setAgentWeb(AgentWeb mAgentWeb) {
    super.setAgentWeb(mAgentWeb);
    WebView mWebView = mAgentWeb.getWebCreator().getWebView();
    mWebView.setOnLongClickListener(v -> {
        WebView.HitTestResult hitTestResult = mWebView.getHitTestResult();
        if (hitTestResult == null) {
            return false;
        }
        if (hitTestResult.getType() == WebView.HitTestResult.IMAGE_TYPE
                || hitTestResult.getType() == WebView.HitTestResult.SRC_IMAGE_ANCHOR_TYPE) {
            showDownDialog(hitTestResult.getExtra());
        } else if (!mIsShowTitle) {
            showActionSheet();
        }
        LoggerManager.d("onLongClick:hitTestResult-Type:" + hitTestResult.getType() + ";Extra:" + hitTestResult.getExtra());
        return true;
    });
}

源代码2 项目： FastLib 文件： WebViewActivity.java

@Override
protected void setAgentWeb(AgentWeb mAgentWeb) {
    super.setAgentWeb(mAgentWeb);
    WebView mWebView = mAgentWeb.getWebCreator().getWebView();
    mWebView.setOnLongClickListener(v -> {
        WebView.HitTestResult hitTestResult = mWebView.getHitTestResult();
        if (hitTestResult == null) {
            return false;
        }
        if (hitTestResult.getType() == WebView.HitTestResult.IMAGE_TYPE
                || hitTestResult.getType() == WebView.HitTestResult.SRC_IMAGE_ANCHOR_TYPE) {
            showDownDialog(hitTestResult.getExtra());
        } else if (!mIsShowTitle) {
            showActionSheet();
        }
        LoggerManager.d("onLongClick:hitTestResult-Type:" + hitTestResult.getType() + ";Extra:" + hitTestResult.getExtra());
        return true;
    });
}

源代码3 项目： FastWaiMai 文件： WebViewInitializer.java

/**
 * 初始化传入的webView
 */
@SuppressLint("SetJavaScriptEnabled")
@RequiresApi(api = Build.VERSION_CODES.JELLY_BEAN)
public WebView initialWebView(WebView webView){
	webView.setHorizontalScrollBarEnabled(false);
	//不能纵向滚动
	webView.setVerticalScrollBarEnabled(false);
	//允许截图
	webView.setDrawingCacheEnabled(true);
	//屏蔽长按事件
	webView.setOnLongClickListener(new View.OnLongClickListener() {
		@Override
		public boolean onLongClick(View v) {
			return true;
		}
	});
	//初始化WebSettings
	final WebSettings settings = webView.getSettings();
	settings.setJavaScriptEnabled(true);
	final String ua = settings.getUserAgentString();
	settings.setUserAgentString(ua + "Latte");
	//隐藏缩放控件
	settings.setBuiltInZoomControls(false);
	settings.setDisplayZoomControls(false);
	//禁止缩放
	settings.setSupportZoom(false);
	//文件权限
	settings.setAllowFileAccess(true);
	settings.setAllowFileAccessFromFileURLs(true);
	settings.setAllowUniversalAccessFromFileURLs(true);
	settings.setAllowContentAccess(true);
	//缓存相关
	settings.setAppCacheEnabled(true);
	settings.setDomStorageEnabled(true);
	settings.setDatabaseEnabled(true);
	settings.setCacheMode(WebSettings.LOAD_DEFAULT);

	return webView;
}

源代码4 项目： iBeebo 文件： LargePictureFragment.java

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    View view = inflater.inflate(R.layout.gallery_large_layout, container, false);

    final WebView large = (WebView) view.findViewById(R.id.large);
    large.setBackgroundColor(getResources().getColor(R.color.transparent));
    large.setVisibility(View.INVISIBLE);
    large.setOverScrollMode(View.OVER_SCROLL_NEVER);

    if (SettingUtils.allowClickToCloseGallery()) {
        large.setOnTouchListener(new LargeOnTouchListener(large));
    }

    LongClickListener longClickListener = ((BigPicContainerFragment) getParentFragment()).getLongClickListener();
    large.setOnLongClickListener(longClickListener);

    final String path = getArguments().getString("path");

    large.getSettings().setJavaScriptEnabled(true);
    large.getSettings().setUseWideViewPort(true);
    large.getSettings().setLoadWithOverviewMode(true);
    large.getSettings().setBuiltInZoomControls(true);
    large.getSettings().setDisplayZoomControls(false);

    large.setVerticalScrollBarEnabled(false);
    large.setHorizontalScrollBarEnabled(false);
    large.setLayerType(View.LAYER_TYPE_SOFTWARE, null);

    boolean animateIn = getArguments().getBoolean("animationIn");

    if (animateIn) {
        showContent(path, large);
    } else {
        /**
         * webview will influence other imageview animation performance
         */
        new Handler(Looper.getMainLooper()).postDelayed(new Runnable() {
            @Override
            public void run() {
                showContent(path, large);
            }
        }, GeneralPictureFragment.ANIMATION_DURATION + 300);
    }

    return view;
}

源代码5 项目： iBeebo 文件： LargePictureFragment.java

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    View view = inflater.inflate(R.layout.gallery_large_layout, container, false);

    final WebView large = (WebView) view.findViewById(R.id.large);
    large.setBackgroundColor(getResources().getColor(R.color.transparent));
    large.setVisibility(View.INVISIBLE);
    large.setOverScrollMode(View.OVER_SCROLL_NEVER);

    if (SettingUtils.allowClickToCloseGallery()) {
        large.setOnTouchListener(new LargeOnTouchListener(large));
    }

    LongClickListener longClickListener = ((BigPicContainerFragment) getParentFragment()).getLongClickListener();
    large.setOnLongClickListener(longClickListener);

    final String path = getArguments().getString("path");

    large.getSettings().setJavaScriptEnabled(true);
    large.getSettings().setUseWideViewPort(true);
    large.getSettings().setLoadWithOverviewMode(true);
    large.getSettings().setBuiltInZoomControls(true);
    large.getSettings().setDisplayZoomControls(false);

    large.setVerticalScrollBarEnabled(false);
    large.setHorizontalScrollBarEnabled(false);
    large.setLayerType(View.LAYER_TYPE_SOFTWARE, null);

    boolean animateIn = getArguments().getBoolean("animationIn");

    if (animateIn) {
        showContent(path, large);
    } else {
        /**
         * webview will influence other imageview animation performance
         */
        new Handler(Looper.getMainLooper()).postDelayed(new Runnable() {
            @Override
            public void run() {
                showContent(path, large);
            }
        }, GeneralPictureFragment.ANIMATION_DURATION + 300);
    }

    return view;
}

方法所在类

android.webkit.WebView