Android Open Source - introToDroid4ed Text Input Activity

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License

The source code is released under:

GNU General Public License

Java Source Code

package com.introtoandroid.viewsamples;
/*from w  ww  . j a  va2s .c  o m*/

import android.app.Activity;
import android.os.Bundle;
import android.text.InputFilter;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.ArrayAdapter;
import android.widget.AutoCompleteTextView;
import android.widget.Button;
import android.widget.EditText;
import android.widget.MultiAutoCompleteTextView;
import android.widget.Spinner;
import android.widget.TextView;
import android.widget.Toast;

public class TextInputActivity extends Activity {

  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.textinput);
    
    final EditText text1 = (EditText)findViewById(R.id.EditText01);
    final EditText text2 = (EditText)findViewById(R.id.EditText02);
    final Spinner spin = (Spinner)findViewById(R.id.Spinner01);
    final Button submit = (Button)findViewById(R.id.submit);
    
    submit.setOnClickListener(new OnClickListener() {
      public void onClick(View v) {
          TextView text_sel = (TextView)spin.getSelectedView();
        Toast.makeText(TextInputActivity.this, "1 = "+text1.getText()+ " 2 = " + text2.getText() + "\n spinner = "+text_sel.getText(), Toast.LENGTH_SHORT).show();
      }
    });

        final String[] COLORS = { "red", "green", "orange", "blue", "purple",
                          "black", "yellow", "cyan", "magenta" };

        ArrayAdapter<String> adapter = new ArrayAdapter<String>(this, android.R.layout.simple_dropdown_item_1line, COLORS);
        
        AutoCompleteTextView text = (AutoCompleteTextView) findViewById(R.id.AutoCompleteTextView01);
        text.setAdapter(adapter);
        
        MultiAutoCompleteTextView mtext = (MultiAutoCompleteTextView) findViewById(R.id.MultiAutoCompleteTextView01);
        mtext.setAdapter(adapter);
        mtext.setTokenizer(new MultiAutoCompleteTextView.CommaTokenizer());

        final EditText text_filtered = (EditText) findViewById(R.id.input_filtered);
        text_filtered.setFilters(new InputFilter[] { new InputFilter.AllCaps(), new InputFilter.LengthFilter(2) });   
    }
}

Java Source Code List

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