jonathanbcsouza

// Return all sets of two numbers, that multiplied by each other, result in 18

const sub_array = [];
const super_array = [2, 5, 7, 12, 3, 4, 13, 9, 1, 6];

for (let i = 0; i < super_array.length; i++) {
  for (let j = 0; j < super_array.length; j++) {
    if (super_array[i] * super_array[j] == 18) {
      sub_array.push([super_array[i], super_array[j]]);
    }

jonathanbcsouza

// 1- Past this code within your onCreate.
// 2- Run your app.
// 3- Check your logcat!

public class MainActivity extends AppCompatActivity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

jonathanbcsouza

// Udacity - Does not working
@Override
    public void onActivityResult(int requestCode, int resultCode, Intent data) {
        super.onActivityResult(requestCode, resultCode, data);
        if (requestCode == RC_SIGN_IN) {
            if (resultCode == RESULT_OK) {
                Toast.makeText(getContext(), "Signed in!", Toast.LENGTH_SHORT).show();
            } else if (resultCode == RESULT_CANCELED) {
                Toast.makeText(getContext(), "Sign in canceled", Toast.LENGTH_SHORT).show();
                getActivity().finish();

jonathanbcsouza

People

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😗 :kissing:	😙 :kissing_smiling_eyes:	😛 :stuck_out_tongue:

jonathanbcsouza

/**
 * Clean up the media player by releasing its resources.
 */
private void releaseMediaPlayer() {
    // If the media player is not null, then it may be currently playing a sound.
    if (mMediaPlayer != null) {
        // Regardless of the current state of the media player, release its resources
        // because we no longer need it.
        mMediaPlayer.release();