My application got crashed because of not initializing the view

Question

Here, i am trying to call setText method but my application is getting crashed because of some initialization problem.

EditText edittext;
    SharedPreferences          


        

Answer 1

Please try with the code.

protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
    image =(ImageView) findViewById(R.id.imageView1);
    image.setImageResource(R.drawable.logo);
    edittext = (EditText)findViewById(R.id.edittext);        
    settings= getBaseContext().getSharedPreferences(PREFS_NAME,Context.MODE_PRIVATE);
    SharedPreferences.Editor editor = settings.edit();
    editor.putString("sharedString", "Shared Preference Data");
    editor.commit();
    String returnString=settings.getString("sharedString","Couldn't load the data");
    edittext.setText(returnString);
}

Before to use the code first look about thee shared Preferences and their examples.

SharedPreference

SharedPreferences Example

Hope it should work. Please let me know.If it not working means tell me what you want to do actually.