Databases
StackOverflow2013
Postsdbo
POHow to Change the Text of a button using EditText on Android
Body
 

Note that there are some explanatory texts on larger screens.

plurals
  1. POHow to Change the Text of a button using EditText on Android
    text
    copied!<p>I am trying to use an EditText one one Activity to change the text of a button on another. I know I have to go through the SharedPreferences, and although this is where I am stuck.</p> <p>Activity with the Button:</p> <pre><code>protected void onResume() { super.onResume(); class1.setText(this.getButtonText()); } public String getButtonText() { SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this); String buttonText = prefs.getString("ButtonText", "Default button text"); // I am not sure how to get the button text here. This is what someone was trying to have me do? return buttonText; } </code></pre> <p>This is my Activity that has the EditText and the button to go back to the activity with the button:</p> <pre><code>public class EditClass1 extends Activity implements OnClickListener{ Button class1; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.editclass1); SettingButtons(); class1.setOnClickListener(this); } private void SettingButtons() { // TODO Auto-generated method stub class1 = (Button) findViewById(R.id.edittoclass1); } @Override public void onClick(View v) { // TODO Auto-generated method stub switch(v.getId()){ case R.id.edittoclass1: startActivity(new Intent("com.clayton.calendar.TOCLASS")); break; } } @Override protected void onPause() { // TODO Auto-generated method stub super.onPause(); SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this); Editor editor = prefs.edit(); editor.putString("ButtonText", // This is not working ((TextView)findViewById(R.id.edittoclass1)).getText().toString()); editor.commit(); } } </code></pre>
 

Querying!

 
Guidance
An individual column

Larger individual text columns get their own page to allow for proper reading.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload