如何读出assets的资源

Question

public class Utils {

    public static List<Message> getMesages() {

//File file = new File("file:///android_asset/helloworld.txtv");

AssetManager assetManager = getAssets();
InputStream ims assetManager.open("helloworld.txt");

     }
}

想读出assets文件夹下的资源。当使用File时显示fileNotFound异常，但是使用AssetManager getAssets()方法时，又不能识别。请问有什么方法可以解决这个问题呢？

Answer 1

public void getGetAssets(){
AssetManager assetManager= context.getAssets();
Log.e(TAG, assetManager.getLocales()+"");
try {
InputStream inputStream =   assetManager.open("atest");
inputStream.read();
InputStreamReader isr = new InputStreamReader(inputStream);  
BufferedReader br = new BufferedReader(isr);  
Log.i(TAG,"inputStream :" + inputStream.read());
Log.i(TAG,"BufferedReader :" +br);
Log.i(TAG,"BufferedReader :" +br.toString());
Log.i(TAG,"BufferedReader :" +new String(br.readLine()));
} catch (IOException e) {
    // TODO Auto-generated catch block
    e.printStackTrace();
}
}

你只要保证你的assets文件下有这个“atest”文件就可以了，我试了不会报错的。我的测试文件内容就是aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa

09-21 03:04:30.626: E/bai(833): [Ljava.lang.String;@41072288

09-21 03:04:30.626: I/bai(833): inputStream :97
09-21 03:04:30.635: I/bai(833): BufferedReader :java.io.BufferedReader@41075e98
09-21 03:04:30.635: I/bai(833): BufferedReader :java.io.BufferedReader@41075e98
09-21 03:04:30.635: I/bai(833): BufferedReader :aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa