Java Android无法从google pdf预览中放大webview pdf
my Webview加载此url:Java Android无法从google pdf预览中放大webview pdf,java,android,Java,Android,my Webview加载此url: https://drive.google.com/file/d/1AXv1bsjNMqX9oMvNndgNOQwrQAkzD4Pi/preview 我的代码是这样写的: view.getSettings().setJavaScriptEnabled(true); view.getSettings().setDefaultTextEncodingName("utf-8"); view.getSettings().s
https://drive.google.com/file/d/1AXv1bsjNMqX9oMvNndgNOQwrQAkzD4Pi/preview
我的代码是这样写的:
view.getSettings().setJavaScriptEnabled(true);
view.getSettings().setDefaultTextEncodingName("utf-8");
view.getSettings().setBuiltInZoomControls(true);
view.getSettings().setDisplayZoomControls(false);
view.getSettings().setPluginState(WebSettings.PluginState.ON);
view.setVerticalScrollBarEnabled(true);
view.setHorizontalScrollBarEnabled(true);
view.clearCache(true);
view.getSettings().setCacheMode(WebSettings.LOAD_NO_CACHE);
view.loadUrl("https://drive.google.com/file/d/1AXv1bsjNMqX9oMvNndgNOQwrQAkzD4Pi/preview");
但我仍然无法放大webview。请参见:我添加了
view.getSettings().setSupportZoom(true)代码>但仍然无法缩放加载此pdf链接的Web视图