Context (Option) Menu: Android Programming
Demonstration on how to create a context menu (options menu) on the Android phone.
Contents:
Understanding the context menu.
Adding items to a context menu.
Responding to click events for the menu: launching another activity or changing text in a TextView.
Adding an icon to the context menu.
Sample icons I show are from the Annadroid Tehxseven icon pack: http://www.themebowl.com/annadroid-ic...
Code:
@Override
public boolean onOptionsItemSelected(MenuItem item) {
super.onOptionsItemSelected(item);
// Dump out the event:
String message = "Title: " + item.getTitle()
", id=" + item.getItemId();
Toast.makeText(this, message, Toast.LENGTH_LONG).show();
switch(item.getItemId()) {
case R.id.menu_help:
startActivity(new Intent(this, HelpActivity.class));
break;
case R.id.menu_settings:
TextView textView = (TextView) findViewById(R.id.mainText);
textView.setText("You changed the text!");
}
return true;
}
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