Example usage for android.appwidget AppWidgetManager getAppWidgetIds

Introduction

In this page you can find the example usage for android.appwidget AppWidgetManager getAppWidgetIds.

Prototype

public int[] getAppWidgetIds(ComponentName provider) 

Source Link

Document

Get the list of appWidgetIds that have been bound to the given AppWidget provider.

Usage

From source file:de.schildbach.wallet.elysium.service.BlockchainServiceImpl.java

public void notifyWidgets() {
    final AppWidgetManager appWidgetManager = AppWidgetManager.getInstance(this);

    final ComponentName providerName = new ComponentName(this, WalletBalanceWidgetProvider.class);
    final int[] appWidgetIds;
    try {/*from  ww w .  j  a va 2  s. c o m*/
        appWidgetIds = appWidgetManager.getAppWidgetIds(providerName);
    } catch (RuntimeException e) {
        // Bug #6 - App server dead?
        Log.e("Elysium",
                "App server appears dead - Runtime Exception when running getAppWidgetIds.  Returning..");
        return;
    }

    if (appWidgetIds.length > 0) {
        final Wallet wallet = application.getWallet();
        final BigInteger balance = wallet.getBalance(BalanceType.ESTIMATED);

        WalletBalanceWidgetProvider.updateWidgets(this, appWidgetManager, appWidgetIds, balance);
    }
}

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From source file:org.gaeproxy.GAEProxyService.java

public void handleCommand(Intent intent) {

    if (intent == null) {
        stopSelf();//from   ww w  . j  a va  2s  .c  o m
        return;
    }

    proxyType = settings.getString("proxyType", "GAE");
    sitekey = settings.getString("sitekey", "");
    try {
        port = Integer.valueOf(settings.getString("port", "1984"));
    } catch (NumberFormatException ex) {
        port = 1984;
    }

    isGlobalProxy = settings.getBoolean("isGlobalProxy", false);
    isGFWList = settings.getBoolean("isGFWList", false);
    isBypassApps = settings.getBoolean("isBypassApps", false);

    if (!parseProxyURL(settings.getString("proxy", "proxyofmax.appspot.com"))) {
        stopSelf();
        return;
    }

    if (!"GAE".equals(proxyType) && !"PaaS".equals(proxyType)) {
        proxyType = "GAE";
    }

    if ("fetch.py".equals(appPath))
        appPath = "2";

    Log.e(TAG, "Proxy: " + appId + " " + appPath);
    Log.e(TAG, "Local Port: " + port);

    new Thread(new Runnable() {
        @Override
        public void run() {

            handler.sendEmptyMessage(MSG_CONNECT_START);

            Log.d(TAG, "IPTABLES: " + Utils.getIptables());

            // Test for Redirect Support
            hasRedirectSupport = Utils.getHasRedirectSupport();

            if (handleConnection()) {
                // Connection and forward successful
                notifyAlert(getString(R.string.forward_success), getString(R.string.service_running));

                handler.sendEmptyMessageDelayed(MSG_CONNECT_SUCCESS, 500);

                // for widget, maybe exception here
                try {
                    RemoteViews views = new RemoteViews(getPackageName(), R.layout.gaeproxy_appwidget);
                    views.setImageViewResource(R.id.serviceToggle, R.drawable.on);
                    AppWidgetManager awm = AppWidgetManager.getInstance(GAEProxyService.this);
                    awm.updateAppWidget(
                            awm.getAppWidgetIds(
                                    new ComponentName(GAEProxyService.this, GAEProxyWidgetProvider.class)),
                            views);
                } catch (Exception ignore) {
                    // Nothing
                }
            } else {
                // Connection or forward unsuccessful
                notifyAlert(getString(R.string.forward_fail), getString(R.string.service_failed));

                stopSelf();
                handler.sendEmptyMessageDelayed(MSG_CONNECT_FAIL, 500);
            }

            handler.sendEmptyMessageDelayed(MSG_CONNECT_FINISH, 500);
        }
    }).start();
    markServiceStarted();
}

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From source file:net.naonedbus.appwidget.HoraireWidgetProvider.java

/**
 * Grer le signal de rafraichissement.//from w  ww . j  a  v a  2  s  .c o  m
 */
@Override
public void onReceive(final Context context, final Intent intent) {
    final String action = intent.getAction();
    final AppWidgetManager appWidgetManager = AppWidgetManager.getInstance(context);

    if (DBG)
        Log.i(LOG_TAG, Integer.toHexString(hashCode()) + " - " + "onReceive " + action);

    final boolean updateWidget = ACTION_APPWIDGET_UPDATE.equals(action)
            || Intent.ACTION_USER_PRESENT.equals(action);

    if (updateWidget) {

        final int idExtra = intent.getIntExtra("id", -1);
        int[] ids;

        if (DBG)
            Log.i(LOG_TAG, Integer.toHexString(hashCode()) + " - "
                    + "Rception de l'ordre de rafraichissement des widgets.");

        if (idExtra == -1) {
            ids = appWidgetManager.getAppWidgetIds(new ComponentName(context, this.getClass()));
        } else {
            ids = new int[] { idExtra };
        }

        onUpdate(context, appWidgetManager, ids);

    } else if (HoraireWidgetProvider.ACTION_APPWIDGET_ON_CLICK.equals(action)) {

        final Arret arret = intent.getParcelableExtra("favori");
        if (arret != null) {
            final ParamIntent startIntent = new ParamIntent(context, HorairesActivity.class);
            startIntent.putExtra(HorairesActivity.PARAM_ARRET, arret);
            startIntent.putExtra(HorairesActivity.PARAM_FROM_WIDGET, true);
            startIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);

            final TaskStackBuilder stackBuilder = TaskStackBuilder.create(context);
            stackBuilder.addParentStack(MainActivity.class);
            stackBuilder.addNextIntentWithParentStack(startIntent);

            stackBuilder.startActivities();
        }
    }

    super.onReceive(context, intent);
}

---

From source file:cc.mintcoin.wallet.service.BlockchainServiceImpl.java

public void notifyWidgets() {
    final AppWidgetManager appWidgetManager = AppWidgetManager.getInstance(this);

    final ComponentName providerName = new ComponentName(this, WalletBalanceWidgetProvider.class);

    try {// w  ww . ja v a2s .  c  om
        final int[] appWidgetIds = appWidgetManager.getAppWidgetIds(providerName);

        if (appWidgetIds.length > 0) {
            final Wallet wallet = application.getWallet();
            final BigInteger balance = wallet.getBalance(BalanceType.ESTIMATED);

            WalletBalanceWidgetProvider.updateWidgets(this, appWidgetManager, appWidgetIds, balance);
        }
    } catch (final RuntimeException x) // system server dead?
    {
        log.warn("cannot update app widgets", x);
    }
}

---

From source file:com.QuarkLabs.BTCeClient.UpdateWidgetsTask.java

@Override
protected void onPostExecute(JSONObject jsonObject) {
    if (jsonObject != null) {
        try {//  w  w w.j a v  a 2 s. c  o  m
            Context context = mContext.get();
            if (context == null) {
                return;
            }
            AppWidgetManager appWidgetManager = AppWidgetManager.getInstance(context);
            for (int x : mMap.keySet()) {
                RemoteViews views = new RemoteViews(context.getPackageName(), R.layout.appwidget_layout);
                double price = jsonObject.getJSONObject(mMap.get(x).replace("/", "_").toLowerCase(Locale.US))
                        .getDouble("last");
                String priceString;
                if (price > 1) {
                    priceString = (new DecimalFormat("#.##")).format(price);
                } else {
                    priceString = String.valueOf(price);
                }
                views.setTextViewText(R.id.widgetCurrencyValue, priceString);
                views.setTextViewText(R.id.widgetPair, mMap.get(x));
                String color = jsonObject.getJSONObject(mMap.get(x).replace("/", "_").toLowerCase(Locale.US))
                        .getString("color");
                int colorValue = color.equals("green") ? Color.GREEN : Color.RED;
                views.setTextColor(R.id.widgetCurrencyValue, colorValue);
                Intent intent = new Intent(AppWidgetManager.ACTION_APPWIDGET_UPDATE);
                Bundle bundle = new Bundle();
                bundle.putIntArray(AppWidgetManager.EXTRA_APPWIDGET_IDS,
                        appWidgetManager.getAppWidgetIds(new ComponentName(context, WidgetProvider.class)));
                intent.putExtras(bundle);
                PendingIntent pi = PendingIntent.getBroadcast(context, 0, intent,
                        PendingIntent.FLAG_UPDATE_CURRENT);
                views.setOnClickPendingIntent(R.id.widgetContainer, pi);
                SimpleDateFormat df = new SimpleDateFormat("EEE HH:mm", Locale.US);
                Calendar calendar = Calendar.getInstance();
                views.setTextViewText(R.id.widgetDate, df.format(calendar.getTime()));
                appWidgetManager.updateAppWidget(x, views);
            }
        } catch (JSONException e) {
            e.printStackTrace();
        }
    }
}

---

From source file:piuk.blockchain.android.WalletApplication.java

public void notifyWidgets() {
    final Context context = getApplicationContext();

    // notify widgets
    final AppWidgetManager appWidgetManager = AppWidgetManager.getInstance(context);
    for (final AppWidgetProviderInfo providerInfo : appWidgetManager.getInstalledProviders()) {
        // limit to own widgets
        if (providerInfo.provider.getPackageName().equals(context.getPackageName())) {
            final Intent intent = new Intent(AppWidgetManager.ACTION_APPWIDGET_UPDATE);
            intent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_IDS,
                    appWidgetManager.getAppWidgetIds(providerInfo.provider));
            context.sendBroadcast(intent);
        }/*from  w ww .  jav a 2  s  .  c o  m*/
    }
}

---

From source file:au.com.wallaceit.reddinator.SubredditSelectActivity.java

public void onBackPressed() {
    if (widgetFirstTimeSetup) {
        finishWidgetSetup();/*from  w w  w . j a  v a2s  .  c  o  m*/
        return;
    }
    // check if sort has changed
    if (needsFeedUpdate || needsFeedViewUpdate || needsThemeUpdate) {
        if (mAppWidgetId != 0) {
            AppWidgetManager appWidgetManager = AppWidgetManager.getInstance(SubredditSelectActivity.this);
            RemoteViews views = new RemoteViews(getPackageName(), R.layout.widget);
            views.setViewVisibility(R.id.srloader, View.VISIBLE);
            views.setViewVisibility(R.id.erroricon, View.INVISIBLE);
            // bypass the cached entrys only if the sorting preference has changed
            if (needsFeedUpdate) {
                global.setBypassCache(true);
            } else {
                global.setRefreshView();
            }
            if (needsThemeUpdate) {
                WidgetProvider.updateAppWidgets(SubredditSelectActivity.this, appWidgetManager,
                        new int[] { mAppWidgetId }, false);
            } else {
                appWidgetManager.partiallyUpdateAppWidget(mAppWidgetId, views);
            }
            appWidgetManager.notifyAppWidgetViewDataChanged(mAppWidgetId, R.id.listview);
        } else {
            Intent intent = new Intent();
            intent.putExtra("themeupdate", needsThemeUpdate);
            if (needsFeedUpdate) {
                setResult(2, intent); // reload feed and prefs
            } else {
                setResult(1, intent); // tells main activity to update feed prefs
            }
            if (needsThemeUpdate) {
                global.setRefreshView();
                AppWidgetManager appWidgetManager = AppWidgetManager.getInstance(SubredditSelectActivity.this);
                int[] widgetIds = appWidgetManager
                        .getAppWidgetIds(new ComponentName(SubredditSelectActivity.this, WidgetProvider.class));
                WidgetProvider.updateAppWidgets(SubredditSelectActivity.this, appWidgetManager, widgetIds,
                        false);
                appWidgetManager.notifyAppWidgetViewDataChanged(widgetIds, R.id.listview);
            }
        }
    } else {
        setResult(0);
    }
    finish();
}

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From source file:org.openintents.shopping.ui.ShoppingActivity.java

private void updateWidgets() {
    AppWidgetManager appWidgetManager = AppWidgetManager.getInstance(this);
    int[] a = appWidgetManager
            .getAppWidgetIds(new ComponentName(this.getPackageName(), CheckItemsWidget.class.getName()));
    List<AppWidgetProviderInfo> b = appWidgetManager.getInstalledProviders();
    for (AppWidgetProviderInfo i : b) {
        if (i.provider.getPackageName().equals(this.getPackageName())) {
            a = appWidgetManager.getAppWidgetIds(i.provider);
            new CheckItemsWidget().onUpdate(this, appWidgetManager, a);
        }/*w  w  w .  j av a  2 s.  c  o m*/
    }
}

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