gmsetiawan

package com.example.droidclass;

import android.app.Activity;
import android.os.Bundle;
public class MainActivity extends Activity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

gmsetiawan

package com.example.droidclass;

import android.support.v7.app.ActionBarActivity;
import android.support.v4.app.Fragment;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;

gmsetiawan

<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:id="@+id/container"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context="com.example.droidclass.MainActivity"
    tools:ignore="MergeRootFrame" />

gmsetiawan

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent">

    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="@string/hello_world" />

gmsetiawan

package com.example.droidclass;

import android.app.Activity;
import android.os.Bundle;
import android.widget.TextView;

public class FormWidgetActivity extends Activity{
	
	@Override
	protected void onCreate(Bundle savedInstanceState) {

gmsetiawan

public class FormWidgetActivity extends Activity{
	
	TextView tvFirst;
	Button btnClick;
	String a = "HelloWorld";
	
	@Override
	protected void onCreate(Bundle savedInstanceState) {
		// TODO Auto-generated method stub
		super.onCreate(savedInstanceState);

gmsetiawan

final ToggleButton tB = (ToggleButton) findViewById(R.id.toggleButton1);
final TextView tBStatus = (TextView) findViewById(R.id.textView2);
	tB.setOnCheckedChangeListener(new OnCheckedChangeListener() {
			
		@Override
		public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
			// TODO Auto-generated method stub
			boolean on = tB.isChecked();
			if (on) {
				tBStatus.setText("On");

gmsetiawan

// Radio Button Group - Gender
RadioGroup rgGender = (RadioGroup) findViewById(R.id.radioGroup1);
RadioButton rbMale = (RadioButton) findViewById(R.id.radio0);
RadioButton rbFemale = (RadioButton) findViewById(R.id.radio1);
rgGender.setOnCheckedChangeListener(new RadioGroup.OnCheckedChangeListener() {
					
	@Override
	public void onCheckedChanged(RadioGroup group, int checkedId) {
	// TODO Auto-generated method stub
	if (checkedId == R.id.radio0) {

gmsetiawan

Spinner spinFromString = (Spinner) findViewById(R.id.spinner1);
		ArrayAdapter<CharSequence> adapter = 
				ArrayAdapter.createFromResource(FormWidgetActivity.this,
			        R.array.country_array, android.R.layout.simple_spinner_item);
			adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
			spinFromString.setAdapter(adapter);
			
		spinFromString.setOnItemSelectedListener(new OnItemSelectedListener() {

			@Override

gmsetiawan

Spinner spinFromList = (Spinner) findViewById(R.id.spinner2);
		List<String> list = new ArrayList<String>();
		list.add("Indonesia");
		list.add("England");
		list.add("USA");
		list.add("Franch");
		ArrayAdapter<String> dataAdapter = new ArrayAdapter<String>(this,android.R.layout.simple_spinner_item, list);
		dataAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
		spinFromList.setAdapter(dataAdapter);