Android Subjective Test

Given a block of code written in Java for Android to save the data using SharedPreferences.

At Blank 1: You will need to initialize a SharedPreferences object.

At Blank 2: After initializing the SharedPreferences, you will need to initialize Editor Object.

At Blank 3: Here we are using a simple data save, you will need to set data in editor object.

At Blank 4: You will need to commit the editor. 

public class MainActivity extends Activity {
    SharedPreferences sharedpreferences;
    TextView name;
    TextView age;
    public static final String mypreference = "mypreffirst";
    public static final String Name = "nameKey";
    public static final String Age = "ageKey";

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        name = (TextView) findViewById(R.id.etName);
        age = (TextView) findViewById(R.id.etEmail);
        sharedpreferences =;
        if (sharedpreferences.contains(Name)) {
            name.setText(sharedpreferences.getString(Name, ""));
        }
        if (sharedpreferences.contains(Age)) {
            age.setText(sharedpreferences.getString(Age, ""));
        }
    }

    public void Save(View view) {
        String n = name.getText().toString();
        String e = age.getText().toString();
        SharedPreferences.Editor editor =;
       editor.;
       editor.;
    }