Android讀寫文件的N種寫法

Android 讀寫文件的N種寫法（待續。。。）

讀取raw文件

// 讀取raw文件     
    private void rawRead(){     
        String ret = "";     

        try {     
            InputStream is = getResources().openRawResource(R.raw.my_raw);     

            int len = is.available();     
            byte []buffer = new byte[len];     

            is.read(buffer);     
            ret = EncodingUtils.getString(buffer, "utf-8");     

            is.close();     
        } catch (Exception e) {     
            e.printStackTrace();     
        }     

        tvTXT.setText(ret);     
    }

讀取assets文件

// 讀取assets文件     
private void assetsRead(){     
    String fileName = "my_assets.txt";              // assets下文件     
//  String fileName = "test/my_assets_test.txt";    // assets下子目錄文件     
    String ret = "";     

    try {     
        InputStream is = getResources().getAssets().open(fileName);     
        int len = is.available();     
        byte []buffer = new byte[len];     

        is.read(buffer);     
        ret = EncodingUtils.getString(buffer, "utf-8");     

        is.close();     
    } catch (Exception e) {     
        e.printStackTrace();     
    }     

    tvTXT.setText(ret);     
}