영삼넷IT 강국 = 김영삼 블로그에 오신걸 환영합니다.

* ExrateWidgetProvider.java - 위젯 메인 파일
* UpdateService.java - 주기적인 실행을 위한 서비스 파일
* exratewidget_layout.xml - 위젯 레이아웃 파일
* exrate_widget.xml - 위젯 설정 파일

package com.androes.exrate;

import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Date;
import java.util.Locale;

import android.app.AlarmManager;
import android.app.Service;
import android.content.Context;
import android.content.Intent;
import android.os.IBinder;

public class UpdateService extends Service {
private static int[] sAppWidgetIds;
private static final String TAG = "Androes UpdateService";

private DateFormat format = SimpleDateFormat.getTimeInstance(
SimpleDateFormat.MEDIUM, Locale.getDefault());
private static Context context;

public void onStart(Intent intent, int startId) {
super.onStart(intent, startId);

SimpleDateFormat formatStr = new SimpleDateFormat("HHmm", Locale.KOREA);
Integer onlyHour = Integer.parseInt(formatStr.format(new Date()));
Logger.i(TAG, "Androes Onstart: " + onlyHour + " ... " + format.format(new Date()));
ExrateWidgetProvider.xmlViewParser(context);
}

@Override
public IBinder onBind(Intent intent) {
return null;
}

public static void regAppWidgetIds(Context _context, int[] widgetIds) {
context = _context;
sAppWidgetIds = widgetIds;
}
}

package com.androes.exrate;

import java.io.InputStream;
import java.net.URL;
import java.net.URLDecoder;
import java.net.URLEncoder;
import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.Date;
import java.util.Locale;

import org.xmlpull.v1.XmlPullParser;
import org.xmlpull.v1.XmlPullParserFactory;

import com.androes.exrate.Main.XmlData;

import android.app.AlarmManager;
import android.app.PendingIntent;
import android.appwidget.AppWidgetManager;
import android.appwidget.AppWidgetProvider;
import android.content.ComponentName;
import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import android.widget.Button;
import android.widget.LinearLayout;
import android.widget.RemoteViews;
import android.widget.TextView;
import android.widget.Toast;

public class ExrateWidgetProvider extends AppWidgetProvider {
static final String TAG = "ANDROES";
private static AppWidgetManager appWidgetManager;
Intent intent;
PendingIntent pendingIntent;

public void onReceive(Context context, Intent intent) {
// Protect against rogue update broadcasts (not really a security issue,
// just filter bad broacasts out so subclasses are less likely to
// crash).
String action = intent.getAction();
if (action.equals("CLICK_RELOAD")) {
Logger.d("Androes", "ACTION_CLICK_RELOAD");
Toast.makeText(context, "Data Collecting", Toast.LENGTH_SHORT).show();
xmlViewParser(context);
} else if (AppWidgetManager.ACTION_APPWIDGET_UPDATE.equals(action)) {
Logger.d("Androes", "ACTION_APPWIDGET_UPDATE");
Bundle extras = intent.getExtras();
if (extras != null) {
int[] appWidgetIds = extras
.getIntArray(AppWidgetManager.EXTRA_APPWIDGET_IDS);
if (appWidgetIds != null && appWidgetIds.length > 0) {
this.onUpdate(context, AppWidgetManager
.getInstance(context), appWidgetIds);
}
}
} else if (AppWidgetManager.ACTION_APPWIDGET_DELETED.equals(action)) {
Logger.d("Androes", "ACTION_APPWIDGET_DELETED");

final int appWidgetId = intent.getExtras().getInt(
AppWidgetManager.EXTRA_APPWIDGET_ID,
AppWidgetManager.INVALID_APPWIDGET_ID);
if (appWidgetId != AppWidgetManager.INVALID_APPWIDGET_ID) {
this.onDeleted(context, new int[] { appWidgetId });
}
/*
* Bundle extras = intent.getExtras(); if (extras != null &&
* extras.containsKey(AppWidgetManager.EXTRA_APPWIDGET_ID)) { final
* int appWidgetId = extras
* .getInt(AppWidgetManager.EXTRA_APPWIDGET_ID);
* this.onDeleted(context, new int[] { appWidgetId }); }
*/
} else if (AppWidgetManager.ACTION_APPWIDGET_ENABLED.equals(action)) {
Logger.d(TAG, "ACTION_APPWIDGET_ENABLED");

this.onEnabled(context);
} else if (AppWidgetManager.ACTION_APPWIDGET_DISABLED.equals(action)) {
Logger.d(TAG, "ACTION_APPWIDGET_DISABLED");

this.onDisabled(context);
} else {
super.onReceive(context, intent);
}
}

// @Override
public void onUpdate(Context context, AppWidgetManager appWidgetManager,
int[] appWidgetIds) {
super.onUpdate(context, appWidgetManager, appWidgetIds);

Logger.d(TAG, "onUpdate");
if (appWidgetIds == null) {
appWidgetIds = appWidgetManager.getAppWidgetIds(new ComponentName(
context, ExrateWidgetProvider.class));
}

if (appWidgetIds == null) {
Logger.d(TAG, "onUpdate appwidgetIds is null");
return;
}
this.appWidgetManager = appWidgetManager;
UpdateService.regAppWidgetIds(context, appWidgetIds);

// updatePeriodMillis 옵션 미사용시 아래 스크립트 이용