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    <p>set the correct permissions in the manifest</p> <pre><code> &lt;uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" /&gt; </code></pre> <p>below is a function that will programmatically move your file</p> <pre><code>private void moveFile(String inputPath, String inputFile, String outputPath) { InputStream in = null; OutputStream out = null; try { //create output directory if it doesn't exist File dir = new File (outputPath); if (!dir.exists()) { dir.mkdirs(); } in = new FileInputStream(inputPath + inputFile); out = new FileOutputStream(outputPath + inputFile); byte[] buffer = new byte[1024]; int read; while ((read = in.read(buffer)) != -1) { out.write(buffer, 0, read); } in.close(); in = null; // write the output file out.flush(); out.close(); out = null; // delete the original file new File(inputPath + inputFile).delete(); } catch (FileNotFoundException fnfe1) { Log.e("tag", fnfe1.getMessage()); } catch (Exception e) { Log.e("tag", e.getMessage()); } } </code></pre> <p>To Delete the file use </p> <pre><code>private void deleteFile(String inputPath, String inputFile) { try { // delete the original file new File(inputPath + inputFile).delete(); } catch (Exception e) { Log.e("tag", e.getMessage()); } } </code></pre> <p>To copy </p> <pre><code>private void copyFile(String inputPath, String inputFile, String outputPath) { InputStream in = null; OutputStream out = null; try { //create output directory if it doesn't exist File dir = new File (outputPath); if (!dir.exists()) { dir.mkdirs(); } in = new FileInputStream(inputPath + inputFile); out = new FileOutputStream(outputPath + inputFile); byte[] buffer = new byte[1024]; int read; while ((read = in.read(buffer)) != -1) { out.write(buffer, 0, read); } in.close(); in = null; // write the output file (You have now copied the file) out.flush(); out.close(); out = null; } catch (FileNotFoundException fnfe1) { Log.e("tag", fnfe1.getMessage()); } catch (Exception e) { Log.e("tag", e.getMessage()); } } </code></pre>
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    1. POHow to programmatically move, copy and delete files and directories on SD?
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    1. USDaniel Leahy
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    1. CODon't forget to set the permissions in the manifest <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
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      1. USDaniel Leahy
    2. COAlso, don't forget to add a slash at the end of inputPath and outputPath, Ex: /sdcard/ NOT /sdcard
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      1. USPedro Lobito
 

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