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+1 A:

First make sure you get the File object by calling

File dir = Environment.getExternalStorageDirectory();

Also if you app is using 1.6+ you will need the WRITE_EXTERNAL_STORAGE permission. If that doesn't help, post the code.

BrennaSoft 2010-07-08 21:30:43

I have use BufferedInput stream BufferedInputStream bis = new BufferedInputStream(objectComplete.getDataInputStream()); BufferedOutputStream bos = new BufferedOutputStream(new FileOutputStream("/sdcard"));int i;while ((i = bis.read()) != -1) {bos.write(i);System.out.println("Writing file");}System.out.println("Greeting:");also i have set permission to writiong on sdcard<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />

Ahmed Salem 2010-07-08 21:37:22

@Ahmed Salem: Please read the answer you were given. It does not match your code. Your code hardwires `"/sdcard"`. That is not a valid path on all Android devices. You will notice that BrennaSoft's answer does not hardwire `"/sdcard"`, but rather uses `Environment.getExternalStorageDirectory()`. Modify your code to use `Environment.getExternalStorageDirectory()`, and you may have better luck.

CommonsWare 2010-07-08 21:58:47

@CommonsWareei have change code and still have exception java.io.FileNotFoundException: /sdcard

Ahmed Salem 2010-07-08 22:14:26

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Writing to SDCARD problem in Android ??

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