Android点击WebView网页中的email发送邮件调用

Android点击WebView网页中的email发送邮件调用：

webView.setWebViewClient(new WebViewClient() {
			@Override
			public boolean shouldOverrideUrlLoading(WebView view, String url) {
				url = url.replace("mailto:", "");
				// 邮箱正则表达式
				String check = "^\\s*\\w+(?:\\.{0,1}[\\w-]+)*@[a-zA-Z0-9]+(?:[-.][a-zA-Z0-9]+)*\\.[a-zA-Z]+\\s*$";
				Pattern regex = Pattern.compile(check);
				Matcher matcher = regex.matcher(url);
				boolean isMatched = matcher.matches();
				if (isMatched) {

					Intent emailIntent = new Intent(Intent.ACTION_SEND);
					emailIntent.setType("plain/text"); // emailIntent.setType("message/rfc822");
														// //真机上使用

					String[] emailReciver = new String[] { url };

					// 设置邮件默认地址
					emailIntent.putExtra(android.content.Intent.EXTRA_EMAIL,
							emailReciver);
					// 设置邮件默认标题
					emailIntent.putExtra(android.content.Intent.EXTRA_SUBJECT,
							"");
					// 设置要默认发送的内容
					emailIntent.putExtra(android.content.Intent.EXTRA_TEXT, "");
					// 调用系统的邮件系统
					startActivity(Intent
							.createChooser(emailIntent, "请选择邮件发送软件"));
				}
				return false;

			}
		});