Saturday, 6 February 2016

Create text file in android programmatically

Here I am going to explain how to create text file and insert data to that file on android

Step 1)

 private void writeFile(String name)

      try {
      File root = new File(Environment.getExternalStorageDirectory(), "History");
            if (!root .exists()) {
                root .mkdirs();
            File file= new File(root, "example.txt");
            FileWriter writer = new FileWriter(file);
     Toast.makeText(MainActivity.this, "Saved", Toast.LENGTH_SHORT).show();
        } catch (Exception e) {

Step 2)Adding permissions to Manifest file.

<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>


No comments:

Post a Comment