我添加到我的布局的WebView来显示对齐文本。我想设置的WebView的背景是透明的,看起来像一个TextView。这是我做的:
的WebView简介;
简介=(web视图)findViewById(R.id.synopsis);
synopsis.setBackgroundColor(00000000);
它工作在模拟器上,但是当我在我的设备上运行的应用程序也无法正常工作:我所得到的是一个白色背景
。 字符串textTitleStyling =< HEAD><风格> * {保证金:0;填充:0;字体大小:20;文本对齐:证明;颜色:#FFFFFF ;}< /样式和GT;< /头>中;
字符串titleWithStyle = textTitleStyling +<身体GT;< H1>中+ movie.synopsis +< / H1>< /身体GT;;
synopsis.loadData(textTitleStyling + movie.synopsis,text / html的,UTF-8);
简介=(web视图)findViewById(R.id.synopsis);
synopsis.getSettings();
synopsis.setBackgroundColor(0);
解决方案
尝试使用synopsis.getSettings();
的WebView简介;
简介=(web视图)findViewById(R.id.synopsis);
synopsis.getSettings();
synopsis.setBackgroundColor(00000000);
I am adding to my layout a WebView to display justified text. I want to set the background of the WebView to be transparent to appear like a textView. Here's what I did:
WebView synopsis;
synopsis=(WebView)findViewById(R.id.synopsis);
synopsis.setBackgroundColor(0x00000000);
It works on the emulator, but when I run the application on my device it doesn't work: what I get is a white background.
String textTitleStyling = "<head><style>* {margin:0;padding:0;font-size:20; text-align:justify; color:#FFFFFF;}</style></head>";
String titleWithStyle = textTitleStyling + "<body><h1>" + movie.synopsis + "</h1></body>";
synopsis.loadData(textTitleStyling + movie.synopsis, "text/html", "utf-8");
synopsis = (WebView) findViewById(R.id.synopsis);
synopsis.getSettings();
synopsis.setBackgroundColor(0);
解决方案
Try using synopsis.getSettings();
WebView synopsis;
synopsis=(WebView)findViewById(R.id.synopsis);
synopsis.getSettings();
synopsis.setBackgroundColor(0x00000000);