Android 讀取資源文件實(shí)例詳解
本文主要介紹 Android 讀取資源文件,直接從 assets 讀取,從 Raw 文件中讀取,InputStream 轉(zhuǎn) String。
以下為直接從assets讀取:
/** * 得到Assets里面相應(yīng)的文件流 * * @param fileName * @return */private InputStream getAssetsStream(String fileName) { InputStream is = null; try { is = getAssets().open(fileName); //is.close(); } catch (IOException e) { e.printStackTrace(); } return is;}以下為從Raw文件中讀取:
/** * 讀取raw文件夾下面的文件 * @return */public InputStream getFromRaw() { InputStream ins = null; try { ins = getResources().openRawResource(R.raw.area); } catch (Exception e) { e.printStackTrace(); } return ins;}下面是 InputStream 轉(zhuǎn) String
/** * InputStream 轉(zhuǎn)String * @param inputStream * @return */private String InputStreamToString(InputStream inputStream) { String result = null; try { int length = inputStream.available(); byte [] buffer = new byte[length]; inputStream.read(buffer); result = EncodingUtils.getString(buffer, "UTF-8"); } catch (Exception e) { e.printStackTrace(); } return result;}新聞熱點(diǎn)
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