MainActivity.java
package com.example.myui1;
import android.os.Bundle;
import android.app.Activity;
import android.graphics.Color;
import android.text.Spannable;
import android.text.style.BackgroundColorSpan;
import android.text.util.Linkify;
import android.view.Menu;
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.TextView;
import android.widget.Toast;
public class MainActivity extends Activity {
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main1);
TextView tv=(TextView)findViewById(
R.id.textView1);
tv.setText(”visit site http://www.rmutp.ac.th” +
” or mail to a@rmutp.ac.th”);
Linkify.addLinks(tv, Linkify.ALL);
EditText et=(EditText)findViewById(R.id.editText1);
et.setText(”This is a sample data”);
Spannable span=et.getText();
span.setSpan(new BackgroundColorSpan(
Color.RED),
0,7,
Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
ArrayAdapter<String> aa=new ArrayAdapter<String>(
this,
R.layout.listlayout1,
new String[] {”Bat”,”Bird”,”Cat”,”Cow”});
AutoCompleteTextView ac=(AutoCompleteTextView)
findViewById(R.id.autoCompleteTextView1);
ac.setAdapter(aa);
MultiAutoCompleteTextView ma=(MultiAutoCompleteTextView)
findViewById(R.id.multiAutoCompleteTextView1);
ma.setAdapter(aa);
ma.setTokenizer(
new MultiAutoCompleteTextView.CommaTokenizer());
Button bt=(Button)findViewById(R.id.button3);
bt.setOnClickListener(new OnClickListener(){
public void onClick(View v) {
Toast.makeText(MainActivity.this,
“You click Button3″,
Toast.LENGTH_LONG).show();
}});
}
public void OnBotton(View view)
{
switch(view.getId())
{
case R.id.button1:
Toast.makeText(this,
“You click Button1″,
Toast.LENGTH_LONG).show();
break;
case R.id.button2:
Toast.makeText(this,
“You click Button2″,
Toast.LENGTH_LONG).show();
break;
}
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
getMenuInflater().inflate(R.menu.activity_main, menu);
return true;
}
}
——————————
Main1.xml
<?xml version=”1.0″ encoding=”utf-8″?>
<LinearLayout xmlns:android=”http://schemas.android.com/apk/res/android”
android:layout_width=”match_parent”
android:layout_height=”match_parent”
android:onClick=”OnButton”
android:orientation=”vertical” >
<TextView
android:id=”@+id/textView1″
android:layout_width=”wrap_content”
android:layout_height=”wrap_content”
android:text=”TextView” />
<LinearLayout
android:layout_width=”match_parent”
android:layout_height=”wrap_content”
android:orientation=”vertical” >
</LinearLayout>
<EditText
android:id=”@+id/editText1″
android:layout_width=”match_parent”
android:layout_height=”wrap_content”
android:ems=”10″
android:text=”EditText1″ >
<requestFocus />
</EditText>
<AutoCompleteTextView
android:id=”@+id/autoCompleteTextView1″
android:layout_width=”match_parent”
android:layout_height=”wrap_content”
android:ems=”10″
android:text=”AutoCompleteTextView” />
<MultiAutoCompleteTextView
android:id=”@+id/multiAutoCompleteTextView1″
android:layout_width=”match_parent”
android:layout_height=”wrap_content”
android:ems=”10″
android:text=”" />
<Button
android:id=”@+id/button1″
android:layout_width=”wrap_content”
android:layout_height=”wrap_content”
android:onClick=”OnBotton”
android:text=”Button” />
<Button
android:id=”@+id/button2″
android:layout_width=”wrap_content”
android:layout_height=”wrap_content”
android:onClick=”OnBotton”
android:text=”Button” />
<Button
android:id=”@+id/button3″
android:layout_width=”wrap_content”
android:layout_height=”wrap_content”
android:text=”Button” />
</LinearLayout>
——————————–
Result after run
