Example usage for android.appwidget AppWidgetManager getInstance

Introduction

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

Prototype

public static AppWidgetManager getInstance(Context context) 

Source Link

Document

Get the AppWidgetManager instance to use for the supplied android.content.Context Context object.

Usage

From source file:dk.cafeanalog.AnalogWidget.java

private void handleError(Context mContext) {
    AppWidgetManager appWidgetManager = AppWidgetManager.getInstance(mContext);
    RemoteViews views = new RemoteViews(mContext.getPackageName(), R.layout.analog_widget);
    int[] appWidgetIds = appWidgetManager.getAppWidgetIds(new ComponentName(mContext, AnalogWidget.class));
    views.setTextViewText(R.id.appwidget_text, "Error");
    views.setOnClickPendingIntent(R.id.appwidget_text, getPendingSelfIntent(mContext));
    // Instruct the widget manager to update the widget
    for (int appWidgetId : appWidgetIds) {
        appWidgetManager.updateAppWidget(appWidgetId, views);
    }/*w ww.  j av a2 s.c  o m*/
}

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From source file:com.abhijitvalluri.android.fitnotifications.widget.ServiceToggle.java

@Override
public void onReceive(Context context, Intent intent) {
    super.onReceive(context, intent);

    if (TOGGLE_CLICKED.equals(intent.getAction())) {
        AppWidgetManager appWidgetManager = AppWidgetManager.getInstance(context);
        RemoteViews views = new RemoteViews(context.getPackageName(), R.layout.service_toggle_widget);
        if (NLService.isEnabled()) {
            NLService.setEnabled(false);
            views.setImageViewResource(R.id.widgetToggleButton, R.drawable.ic_speaker_notes_off_white_48dp);
            views.setInt(R.id.widgetToggleButton, "setBackgroundResource", R.drawable.round_rectangle_red);
            views.setTextViewText(R.id.widgetToggleText, context.getString(R.string.widget_off_text));
            views.setTextColor(R.id.widgetToggleText, ContextCompat.getColor(context, R.color.red));
        } else {//from  w  w  w.j  a  va 2s . c o  m
            NLService.setEnabled(true);
            views.setImageViewResource(R.id.widgetToggleButton, R.drawable.ic_speaker_notes_white_48dp);
            views.setInt(R.id.widgetToggleButton, "setBackgroundResource", R.drawable.round_rectangle_green);
            views.setTextViewText(R.id.widgetToggleText, context.getString(R.string.widget_on_text));
            views.setTextColor(R.id.widgetToggleText, ContextCompat.getColor(context, R.color.green));
        }

        views.setOnClickPendingIntent(R.id.widgetToggleButton,
                getPendingSelfIntent(context, 0, TOGGLE_CLICKED));

        ComponentName componentName = new ComponentName(context, ServiceToggle.class);
        appWidgetManager.updateAppWidget(componentName, views);
    }
}

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From source file:com.meiste.greg.ptw.WidgetProvider.java

@Override
public void onReceive(final Context context, final Intent intent) {
    if (intent.hasExtra(Intent.EXTRA_ALARM_COUNT)) {
        Util.log("WidgetProvider.onReceive: Widget alarm");
        new UpdateWidgetThread(context).start();
        setAlarm(context);//from   w  w  w. ja va2 s .  c  o m
    } else if (intent.getAction().equals(Intent.ACTION_TIME_CHANGED)) {
        Util.log("WidgetProvider.onReceive: Time change");
        setAlarm(context);
    } else if (intent.getAction().equals(PTW.INTENT_ACTION_SCHEDULE)) {
        Util.log("WidgetProvider.onReceive: Schedule Updated");

        final int[] appWidgetIds = getInstalledWidgets(context);
        if (appWidgetIds.length > 0) {
            /* Force full widget update */
            sRace = null;
            onUpdate(context, AppWidgetManager.getInstance(context), appWidgetIds);
        }
    } else if (intent.getAction().equals(PTW.INTENT_ACTION_ANSWERS)) {
        Util.log("WidgetProvider.onReceive: Answers submitted");
        final int[] appWidgetIds = getInstalledWidgets(context);
        if (appWidgetIds.length > 0) {
            new UpdateWidgetThread(context).start();
        }
    } else
        super.onReceive(context, intent);
}

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From source file:com.udacity.stockhawk.widget.StockAppWidgetProvider.java

@Override
public void onReceive(Context context, Intent intent) {
    super.onReceive(context, intent);
    if (QuoteSyncJob.ACTION_DATA_UPDATED.equals(intent.getAction())) {

        AppWidgetManager appWidgetManager = AppWidgetManager.getInstance(context);
        int[] appWidgetIds = appWidgetManager.getAppWidgetIds(new ComponentName(context, getClass()));
        appWidgetManager.notifyAppWidgetViewDataChanged(appWidgetIds, R.id.lv_stock_list);
    }//from  w  w w .j  a v a2s  .  c om
}

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From source file:com.johan.vertretungsplan.SettingsActivity.java

@Override
public void onPause() {
    super.onPause();
    SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
    SharedPreferences.Editor prefEditor = prefs.edit();
    prefEditor.putBoolean("isInForeground", false);
    prefEditor.commit();//  ww w .j  av  a2  s. c o  m

    AppWidgetManager mgr = AppWidgetManager.getInstance(this);
    int[] ids = mgr.getAppWidgetIds(new ComponentName(this, VertretungsplanWidgetProvider.class));
    new VertretungsplanWidgetProvider().onUpdate(this, mgr, ids);
}

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From source file:com.xengar.android.stocktracker.widget.ListWidgetProvider.java

@Override
public void onReceive(@NonNull Context context, @NonNull Intent intent) {
    super.onReceive(context, intent);
    if (QuoteSyncJob.ACTION_DATA_UPDATED.equals(intent.getAction())) {
        AppWidgetManager appWidgetManager = AppWidgetManager.getInstance(context);
        int[] appWidgetIds = appWidgetManager.getAppWidgetIds(new ComponentName(context, getClass()));
        appWidgetManager.notifyAppWidgetViewDataChanged(appWidgetIds, R.id.widget_list);
    }//from   ww  w  .jav a2 s . com
}

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From source file:com.ultrafunk.network_info.receiver.WifiStatusReceiver.java

@Override
public void onReceive(Context context, Intent intent) {
    final String action = intent.getAction();

    //   Log.e(this.getClass().getSimpleName(), "onReceive(): " + action);

    updateWifiViews = true;//w w  w.ja va 2  s . c o m

    wifiManager = (WifiManager) context.getSystemService(Context.WIFI_SERVICE);
    wifiState = wifiManager.getWifiState();
    wifiInfo = wifiManager.getConnectionInfo();

    if ((wifiState == WifiManager.WIFI_STATE_ENABLED) && (wifiInfo.getIpAddress() == 0))
        detailedState = WifiInfo.getDetailedStateOf(wifiInfo.getSupplicantState());

    if (WifiManager.NETWORK_STATE_CHANGED_ACTION.equals(action)) {
        if (isConnectionReady(intent)) {
            String securityString = WifiUtils.getSecurityString(context, wifiManager, wifiInfo.getBSSID());
            NetworkStateService.setWifiSecurityString(securityString);
            detailsString = context.getString(R.string.security) + ": " + securityString;

            Intent serviceIntent = new Intent(context, NetworkStateService.class);
            serviceIntent.setAction(Constants.ACTION_WIFI_CONNECTED);
            context.startService(serviceIntent);
        }

        partiallyUpdateWidgets(context);
    } else if (WifiManager.WIFI_STATE_CHANGED_ACTION.equals(action)
            || Constants.ACTION_WIFI_SCANNING.equals(action)) {
        partiallyUpdateWidgets(context);
    } else if (Intent.ACTION_SCREEN_ON.equals(action) || Constants.ACTION_WIFI_LINK_SPEED.equals(action)) {
        if (isConnected()) {
            setDetailsString(context);
            partiallyUpdateWidgets(context);
        }
    } else if (Constants.ACTION_UPDATE_WIDGET.equals(action)) {
        if (isConnected())
            setDetailsString(context);

        partiallyUpdateWidget(context, AppWidgetManager.getInstance(context),
                intent.getIntExtra(Constants.EXTRA_APPWIDGET_ID, AppWidgetManager.INVALID_APPWIDGET_ID));
    }
}

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From source file:net.sourceforge.servestream.service.AppWidgetOneProvider.java

private void pushUpdate(Context context, int[] appWidgetIds, RemoteViews views) {
    // Update specific list of appWidgetIds if given, otherwise default to all
    final AppWidgetManager gm = AppWidgetManager.getInstance(context);
    if (appWidgetIds != null) {
        gm.updateAppWidget(appWidgetIds, views);
    } else {//from   w  ww  .j  av a 2s  . c  o  m
        gm.updateAppWidget(new ComponentName(context, this.getClass()), views);
    }
}

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From source file:mmpud.project.daycountwidget.DayCountMainActivity.java

private void updateAdapter() {
    mAdapter.clear();/*from   w w w . j  a v  a 2 s . co m*/
    // query from database
    if (mDbHelper == null) {
        mDbHelper = new DayCountDbHelper(this);
    }
    SQLiteDatabase db = mDbHelper.getReadableDatabase();

    // get all available day count widget ids
    AppWidgetManager appWidgetManager = AppWidgetManager.getInstance(this);
    ComponentName component = new ComponentName(this, DayCountWidgetProvider.class);
    int[] appWidgetIds = appWidgetManager.getAppWidgetIds(component);
    for (int appWidgetId : appWidgetIds) {
        Cursor cursor = db.query(Contract.Widget.TABLE_NAME, null, Contract.Widget.WIDGET_ID + "=?",
                new String[] { String.valueOf(appWidgetId) }, null, null, null);
        long targetDateMillis;
        String title;
        String bodyStyle;
        int countBy;
        if (cursor.moveToFirst()) {
            targetDateMillis = cursor.getLong(cursor.getColumnIndexOrThrow(TARGET_DATE));
            title = cursor.getString(cursor.getColumnIndexOrThrow(EVENT_TITLE));
            bodyStyle = cursor.getString(cursor.getColumnIndexOrThrow(BODY_STYLE));
            countBy = cursor.getInt(cursor.getColumnIndexOrThrow(COUNT_BY));
        } else {
            targetDateMillis = LocalDate.now().atStartOfDay().atZone(ZoneOffset.UTC).toInstant().toEpochMilli();
            title = "";
            bodyStyle = String.valueOf(ContextCompat.getColor(this, R.color.body_black));
            countBy = COUNT_BY_DAY;
        }
        mAdapter.add(new DayCountWidget(appWidgetId, title, null, targetDateMillis, countBy, null, bodyStyle));
        cursor.close();
    }
    db.close();
}

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From source file:com.launcher.silverfish.HomeScreenFragment.java

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {

    sqlHelper = new LauncherSQLiteHelper(getActivity().getBaseContext());

    // Initiate global variables
    mAppWidgetManager = AppWidgetManager.getInstance(getActivity().getBaseContext());
    mAppWidgetHost = new LauncherAppWidgetHost(getActivity().getApplicationContext(), WIDGET_HOST_ID);
    mAppWidgetHost.startListening();/*from   w w  w .j  av a  2 s. c  o m*/

    mPacMan = getActivity().getPackageManager();
    appsList = new ArrayList<AppDetail>();

    rootView = inflater.inflate(R.layout.activity_home, container, false);
    // Set touch slop and listen for touch events, such as swipe
    touchSlop = ViewConfiguration.get(getContext()).getScaledTouchSlop();
    rootView.setOnTouchListener(onRootTouchListener);

    shortcutLayout = (SquareGridLayout) rootView.findViewById(R.id.shortcut_area);

    // Start listening for shortcut additions
    ((LauncherActivity) getActivity()).setFragShortcutAddListenerRefreshListener(new ShortcutAddListener() {
        @Override
        public void OnShortcutAdd(String appName) {
            // Insert it into the database and get the row id
            // TODO: Check if an error has occurred while inserting into database.
            long appId = sqlHelper.addShortcut(appName);

            // Create shortcut and add it
            ShortcutDetail shortcut = new ShortcutDetail();
            shortcut.name = appName;
            shortcut.id = appId;
            if (addAppToView(shortcut)) {
                updateShortcuts();
            }
        }
    });

    addWidgetOnClickListener();
    setOnDragListener();

    loadWidget();
    loadApps();
    updateShortcuts();

    return rootView;
}

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