Android Code For Textbox - Android
How to create textbox in android?
Snippet Code
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Text box is a field where the users is allowed to type text. The sample code given below is used to create a text box where users allowed to edit and type text using android.
MyAppActivity.java:
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package com.mkyong.android;
import android.app.Activity;
import android.os.Bundle;
import android.view.KeyEvent;
import android.view.View;
import android.view.View.OnKeyListener;
import android.widget.EditText;
import android.widget.Toast;
public class MyAndroidAppActivity extends Activity {
private EditText edittext;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
addKeyListener();
}
public void addKeyListener() {
edittext = (EditText) findViewById(R.id.editText);
edittext.setOnKeyListener(new OnKeyListener() {
public boolean onKey(View v, int keyCode, KeyEvent event) {
if ((event.getAction() == KeyEvent.ACTION_DOWN)
ampamp(keyCode == KeyEvent.KEYCODE_ENTER)) {
Toast.makeText(MyAndroidAppActivity.this,
edittext.getText(), Toast.LENGTH_LONG).show();
return true;
} else if ((event.getAction() == KeyEvent.ACTION_DOWN)
ampamp(keyCode == KeyEvent.KEYCODE_9)) {
Toast.makeText(MyAndroidAppActivity.this,
"Number 9 is pressed!", Toast.LENGTH_LONG).show();
return true;
}
return false;
}
});
}
}
