try {
File f = new File( "file:///android_asset/[2011]011TAXMANN.COM00167(PATNA)") ;
FileInputStream fis= new FileInputStream(f);
System.out.println("_______YOUR HTML CONTENT CODE IS BELLOW WILL BE PRINTED IN 2 SECOND _______");
Thread.sleep(2000);
int ch;
while((ch=fis.read())!=-1)
{
fileContent=fileContent+(char)ch; // here i stored the content of .Html file in fileContent variable
}
System.out.print(fileContent);
//}
} catch (FileNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (InterruptedException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
这是我的代码。我想从asstes文件夹中读取html内容我的文件在asstes文件夹中可用但它提供异常FileNotFoundException
。那么PLZ任何人告诉我如何从android中的asstes文件夹中读取html内容?
文件f =新文件(“file:/// android_asset / [2011] 011TAXMANN.COM00167(PATNA)”); 当我调试f give = file:/ android_asset / [2011] 011TAXMANN.COM00167(PATNA)
请告诉我如何获取corrct目录以及我在哪里做错了它让我来了文件:/// android_asset / [2011] 011TAXMANN.COM00167(PATNA)
答案 0 :(得分:1)
这是从WebView中的资源加载HTML文件的方法
webview.loadUrl("file:///android_asset/Untitled-1.html");
Untitled-1.html ---应首先保存为.html扩展名的文件名
<强>被修改强>
试试此链接
http://developer.android.com/reference/android/content/res/AssetManager.html
这个doc有方法 public final String [] list(String path)
答案 1 :(得分:1)
你可以通过以下代码获取InputStream:
getResources().getAssets().open("you_file_name_goes_here");
答案 2 :(得分:1)
您不想使用
webview.loadUrl('file:///android_asset/htmlFile.html');
正确?
尝试这个我在博客中找到它:
static String getHTMLDataBuffer(String url,Context context) {
InputStream htmlStream;
try {
if (Utils.isReferExternalMemory() && url.contains("sdcard")) {
String tempPath = url.substring(7, url.length());//remove file:// from the url
File file = new File(tempPath);
htmlStream = new FileInputStream(file);
}else{
String tempPath = url.replace("file:///android_asset/", "");
htmlStream = context.getAssets().open(tempPath);
}
Reader is = null;
try {
is = new BufferedReader(new InputStreamReader(htmlStream, "UTF8"));
} catch (UnsupportedEncodingException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
// read string from reader
final char[] buffer = new char[1024];
StringBuilder out = new StringBuilder();
int read;
do {
read = is.read(buffer, 0, buffer.length);
if (read>0) {
out.append(buffer, 0, read);
}
} while (read>=0);
return out.toString();
} catch (FileNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return null;
}
用法:
String data = getHTMLDataBuffer("file:///android_asset/yourHtmlFile",this);
webview.loadDataWithBaseURL("http://example.com", data, "text/html", "utf-8", null);
抱歉我的英文不好:)