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- package com.testandroid;
- public class TestAndroidActivity extends Activity {
- @Override
- public void onCreate(final Bundle savedInstanceState) {
- super.onCreate(savedInstanceState);
- setContentView(R.layout.main);
- writeToInternalStorage(this);
- }
- private void writeToInternalStorage(final Context context) {
- try {
- // Way1
- final PrintWriter writer = new PrintWriter(new File("/data/data/com.testandroid/test.txt"));
- writer.println("Something");
- // Way2
- final PrintWriter writer2 = new PrintWriter(new FileOutputStream("/data/data/com.testandroid/test2.txt"));
- writer2.write("Something more");
- // Way3
- final FileOutputStream fos = openFileOutput("test3.txt", Context.MODE_PRIVATE);
- final PrintWriter writer3 = new PrintWriter(fos);
- writer3.write("Something of something");
- try {
- fos.close();
- } catch (final IOException e) {
- e.printStackTrace();
- }
- // Way4
- try {
- final BufferedWriter writer4 = new BufferedWriter(new FileWriter(new File("/data/data/com.testandroid/test4.txt")));
- writer4.write("Something please");
- } catch (final IOException e) {
- e.printStackTrace();
- }
- } catch (final FileNotFoundException e1) {
- e1.printStackTrace();
- }
- }
- }
- FileWriter outFile = new FileWriter("/data/data/com.testandroid/test.txt");
- PrintWriter out = new PrintWriter(outFile);
- // Printwriter out = new PrintWriter(new FileWriter("/data/data/com.testandroid/test.txt"));
- out.println("This is line 1");
- out.close();
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