Java Code Examples for android.widget.RemoteViews#setContentDescription()

protected void updateViewsAzimuthElevationText(Context context, @NonNull RemoteViews views, @Nullable SuntimesCalculator.SunPosition sunPosition, @Nullable SuntimesCalculator.SunPosition noonPosition)
{
    if (sunPosition != null)
    {
        SuntimesUtils.TimeDisplayText azimuthDisplay = utils.formatAsDirection2(sunPosition.azimuth, DECIMAL_PLACES, false);
        views.setTextViewText(R.id.info_sun_azimuth_current, styleAzimuthText(azimuthDisplay, highlightColor, suffixColor, boldTime));

        if (Build.VERSION.SDK_INT >= 15) {
            SuntimesUtils.TimeDisplayText azimuthDescription = utils.formatAsDirection2(sunPosition.azimuth, DECIMAL_PLACES, true);
            views.setContentDescription(R.id.info_sun_azimuth_current, utils.formatAsDirection(azimuthDescription.getValue(), azimuthDescription.getSuffix()));
        }

        int elevationColor = (sunPosition.elevation <= 0 ? highlightColor :
                (SuntimesRiseSetDataset.isRising(sunPosition, noonPosition) ? risingColor : settingColor));
        views.setTextViewText(R.id.info_sun_elevation_current, styleElevationText(sunPosition.elevation, elevationColor, suffixColor, boldTime));
    }
}
 

/** @hide */
@TestApi
@Override
public void apply(@NonNull ValueFinder finder, @NonNull RemoteViews parentTemplate,
        int childViewId) throws Exception {
    final String value = finder.findByAutofillId(mId);
    if (value == null) {
        Log.w(TAG, "No view for id " + mId);
        return;
    }
    final int size = mOptions.size();
    if (sDebug) {
        Log.d(TAG, size + " multiple options on id " + childViewId + " to compare against");
    }

    for (int i = 0; i < size; i++) {
        final Option option = mOptions.get(i);
        try {
            if (option.pattern.matcher(value).matches()) {
                Log.d(TAG, "Found match at " + i + ": " + option);
                parentTemplate.setImageViewResource(childViewId, option.resId);
                if (option.contentDescription != null) {
                    parentTemplate.setContentDescription(childViewId,
                            option.contentDescription);
                }
                return;
            }
        } catch (Exception e) {
            // Do not log full exception to avoid PII leaking
            Log.w(TAG, "Error matching regex #" + i + "(" + option.pattern + ") on id "
                    + option.resId + ": " + e.getClass());
            throw e;

        }
    }
    if (sDebug) Log.d(TAG, "No match for " + value);
}
 

/**
 * Update all active widget instances by pushing changes
 */
public void performUpdate(ApolloService service, int[] appWidgetIds) {
    final RemoteViews views = new RemoteViews(service.getPackageName(),
            R.layout.music_onebyone_app_widget);

    // Set album art
    Bitmap bitmap = service.getAlbumBitmap();
    if (bitmap != null) {
        views.setViewVisibility(R.id.one_by_one_albumart, View.VISIBLE);
        views.setImageViewBitmap(R.id.one_by_one_albumart, bitmap);
    } else {
        views.setViewVisibility(R.id.one_by_one_albumart, View.INVISIBLE);
    }
    // Set correct contentDescription
    final boolean playing = service.isPlaying();
    if (playing) {
        views.setContentDescription(R.id.one_by_one_albumart,
            service.getResources().getString(R.string.nowplaying));
    } else {
        views.setContentDescription(R.id.one_by_one_albumart,
            service.getResources().getString(R.string.app_name));
    }

    // Link actions buttons to intents
    linkButtons(service, views, playing);

    pushUpdate(service, appWidgetIds, views);
}
 

protected void updateViewsAzimuthElevationText(Context context, RemoteViews views, SuntimesCalculator.MoonPosition moonPosition)
{
    SuntimesUtils.TimeDisplayText azimuthDisplay = utils.formatAsDirection2(moonPosition.azimuth, PositionLayout.DECIMAL_PLACES, false);
    views.setTextViewText(R.id.info_moon_azimuth_current, PositionLayout.styleAzimuthText(azimuthDisplay, highlightColor, suffixColor, boldTime));

    if (Build.VERSION.SDK_INT >= 15) {
        SuntimesUtils.TimeDisplayText azimuthDescription = utils.formatAsDirection2(moonPosition.azimuth, PositionLayout.DECIMAL_PLACES, true);
        views.setContentDescription(R.id.info_moon_azimuth_current, utils.formatAsDirection(azimuthDescription.getValue(), azimuthDescription.getSuffix()));
    }
    views.setTextViewText(R.id.info_moon_elevation_current, PositionLayout.styleElevationText(moonPosition.elevation, highlightColor, suffixColor, boldTime));
}
 

protected void updateViewsAzimuthElevationText(Context context, @NonNull RemoteViews views, @Nullable SuntimesCalculator.SunPosition sunPosition, @Nullable SuntimesCalculator.SunPosition risingPosition, @Nullable SuntimesCalculator.SunPosition noonPosition, @Nullable SuntimesCalculator.SunPosition settingPosition)
{
    if (risingPosition != null)
    {
        SuntimesUtils.TimeDisplayText azimuthRising = utils.formatAsDirection2(risingPosition.azimuth, DECIMAL_PLACES, false);
        views.setTextViewText(R.id.info_sun_azimuth_rising, styleAzimuthText(azimuthRising, risingColor, suffixColor, boldTime));

        if (Build.VERSION.SDK_INT >= 15) {
            SuntimesUtils.TimeDisplayText azimuthRisingDesc = utils.formatAsDirection2(risingPosition.azimuth, DECIMAL_PLACES, true);
            views.setContentDescription(R.id.info_sun_azimuth_rising, utils.formatAsDirection(azimuthRisingDesc.getValue(), azimuthRisingDesc.getSuffix()));
        }
    }

    if (noonPosition != null) {
        views.setTextViewText(R.id.info_sun_elevation_atnoon, styleElevationText(noonPosition.elevation, settingColor, suffixColor, boldTime));
    }

    if (settingPosition != null)
    {
        SuntimesUtils.TimeDisplayText azimuthSetting = utils.formatAsDirection2(settingPosition.azimuth, DECIMAL_PLACES, false);
        views.setTextViewText(R.id.info_sun_azimuth_setting, styleAzimuthText(azimuthSetting, settingColor, suffixColor, boldTime));

        if (Build.VERSION.SDK_INT >= 15) {
            SuntimesUtils.TimeDisplayText azimuthSettingDesc = utils.formatAsDirection2(settingPosition.azimuth, DECIMAL_PLACES, true);
            views.setContentDescription(R.id.info_sun_azimuth_setting, utils.formatAsDirection(azimuthSettingDesc.getValue(), azimuthSettingDesc.getSuffix()));
        }
    }
}
 

@Override
public void updateViews(Context context, int appWidgetId, RemoteViews views, SuntimesRiseSetDataset dataset)
{
    super.updateViews(context, appWidgetId, views, dataset);
    Calendar now = dataset.now();
    SuntimesCalculator calculator = dataset.calculator();
    SuntimesCalculator.SunPosition sunPosition = (calculator != null ? calculator.getSunPosition(now) : null);

    SuntimesRiseSetData riseSetData = dataset.dataActual;
    Calendar riseTime = (riseSetData != null ? riseSetData.sunriseCalendarToday() : null);
    SuntimesCalculator.SunPosition risingPosition = (riseTime != null && calculator != null ? calculator.getSunPosition(riseTime) : null);

    SuntimesRiseSetData noonData = dataset.dataNoon;
    Calendar noonTime = (noonData != null ? noonData.sunriseCalendarToday() : null);
    SuntimesCalculator.SunPosition noonPosition = (noonTime != null && calculator != null ? calculator.getSunPosition(noonTime) : null);

    Calendar setTime = (riseSetData != null ? riseSetData.sunsetCalendarToday() : null);
    SuntimesCalculator.SunPosition settingPosition = (setTime != null && calculator != null ? calculator.getSunPosition(setTime) : null);

    updateViewsAzimuthElevationText(context, views, sunPosition, noonPosition);
    updateViewsAzimuthElevationText(context, views, sunPosition, risingPosition, noonPosition, settingPosition);

    boolean showLabels = WidgetSettings.loadShowLabelsPref(context, appWidgetId);
    int visibility = (showLabels ? View.VISIBLE : View.GONE);
    views.setViewVisibility(R.id.info_time_lightmap_labels, visibility);

    LightMapView.LightMapTask drawTask = new LightMapView.LightMapTask();
    Bitmap bitmap = drawTask.makeBitmap(dataset, SuntimesUtils.dpToPixels(context, dpWidth), SuntimesUtils.dpToPixels(context, dpHeight), colors);
    views.setImageViewBitmap(R.id.info_time_lightmap, bitmap);

    if (Build.VERSION.SDK_INT >= 15) {
        views.setContentDescription(R.id.info_time_lightmap, buildContentDescription(context, now, sunPosition));
    }
}
 

private RemoteViews createContentView() {
    RemoteViews contentView =
            new RemoteViews(mContext.getPackageName(), R.layout.playback_notification_bar);

    // By default, play/pause button is the only one.
    int playPauseButtonId = R.id.button1;
    // On Android pre-L, dismissing the notification when the service is no longer in foreground
    // doesn't work. Instead, a STOP button is shown.
    if (mMediaNotificationInfo.supportsSwipeAway()
                    && Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP
            || mMediaNotificationInfo.supportsStop()) {
        contentView.setOnClickPendingIntent(
                R.id.button1, createPendingIntent(ListenerService.ACTION_STOP));
        contentView.setContentDescription(R.id.button1, mStopDescription);

        // If the play/pause needs to be shown, it moves over to the second button from the end.
        playPauseButtonId = R.id.button2;
    }

    contentView.setTextViewText(R.id.title, mMediaNotificationInfo.metadata.getTitle());
    contentView.setTextViewText(R.id.status, mMediaNotificationInfo.origin);

    // Android doesn't badge the icons for RemoteViews automatically when
    // running the app under the Work profile.
    if (mNotificationIcon == null) {
        Drawable notificationIconDrawable =
                ApiCompatibilityUtils.getUserBadgedIcon(mContext, mMediaNotificationInfo.icon);
        mNotificationIcon = drawableToBitmap(notificationIconDrawable);
    }

    if (mNotificationIcon != null) {
        contentView.setImageViewBitmap(R.id.icon, mNotificationIcon);
    } else {
        contentView.setImageViewResource(R.id.icon, mMediaNotificationInfo.icon);
    }

    if (mMediaNotificationInfo.supportsPlayPause()) {
        if (mMediaNotificationInfo.isPaused) {
            contentView.setImageViewResource(playPauseButtonId, R.drawable.ic_vidcontrol_play);
            contentView.setContentDescription(playPauseButtonId, mPlayDescription);
            contentView.setOnClickPendingIntent(
                    playPauseButtonId, createPendingIntent(ListenerService.ACTION_PLAY));
        } else {
            // If we're here, the notification supports play/pause button and is playing.
            contentView.setImageViewResource(playPauseButtonId, R.drawable.ic_vidcontrol_pause);
            contentView.setContentDescription(playPauseButtonId, mPauseDescription);
            contentView.setOnClickPendingIntent(
                    playPauseButtonId, createPendingIntent(ListenerService.ACTION_PAUSE));
        }

        contentView.setViewVisibility(playPauseButtonId, View.VISIBLE);
    } else {
        contentView.setViewVisibility(playPauseButtonId, View.GONE);
    }

    return contentView;
}
 

/**
 * Update all active widget instances by pushing changes
 */
public void performUpdate(ApolloService service, int[] appWidgetIds) {
	
	Context mContext = service.getApplicationContext();
	SharedPreferences sp = PreferenceManager.getDefaultSharedPreferences(mContext);
	String widget_type = sp.getString( WIDGET_STYLE, mContext.getResources().getString(R.string.widget_style_light) );

	final RemoteViews views = new RemoteViews(mContext.getPackageName(),
            (widget_type.equals(mContext.getResources().getString(R.string.widget_style_light))?R.layout.music_fourbytwo_app_widget :R.layout.music_fourbytwo_app_widget_dark));
    
    CharSequence artistName = service.getArtistName();
    CharSequence albumName = service.getAlbumName();
    CharSequence trackName = service.getTrackName();
    views.setTextViewText(R.id.four_by_two_artistname, artistName);
    views.setTextViewText(R.id.four_by_two_albumname, albumName);
    views.setTextViewText(R.id.four_by_two_trackname, trackName);

    // Set album art
    Bitmap bitmap = service.getAlbumBitmap();
    if (bitmap != null) {
        views.setViewVisibility(R.id.four_by_two_albumart, View.VISIBLE);
        views.setImageViewBitmap(R.id.four_by_two_albumart, bitmap);
    } else {
        views.setViewVisibility(R.id.four_by_two_albumart, View.GONE);
    }

    // Set correct drawable and contentDescription for pause state
    final boolean playing = service.isPlaying();
    if (playing) {
        views.setImageViewResource(R.id.four_by_two_control_play,
        		 (widget_type.equals(mContext.getResources().getString(R.string.widget_style_light))?R.drawable.apollo_holo_light_pause:R.drawable.apollo_holo_dark_pause));
        views.setContentDescription(R.id.four_by_two_albumart,
            service.getResources().getString(R.string.nowplaying));
    } else {
        views.setImageViewResource(R.id.four_by_two_control_play,
        		(widget_type.equals(mContext.getResources().getString(R.string.widget_style_light))?R.drawable.apollo_holo_light_play:R.drawable.apollo_holo_dark_play));
        views.setContentDescription(R.id.four_by_two_albumart,
            service.getResources().getString(R.string.app_name));
    }

    // Set correct drawable for repeat state
    switch (service.getRepeatMode()) {
        case ApolloService.REPEAT_ALL:
            views.setImageViewResource(R.id.four_by_two_control_repeat,
                    R.drawable.apollo_holo_light_repeat_all);
            break;
        case ApolloService.REPEAT_CURRENT:
            views.setImageViewResource(R.id.four_by_two_control_repeat,
                    R.drawable.apollo_holo_light_repeat_one);
            break;
        default:
            views.setImageViewResource(R.id.four_by_two_control_repeat,
            		(widget_type.equals(mContext.getResources().getString(R.string.widget_style_light))?R.drawable.apollo_holo_light_repeat_normal:R.drawable.apollo_holo_dark_repeat_normal));
            break;
    }

    // Set correct drawable for shuffle state
    switch (service.getShuffleMode()) {
        case ApolloService.SHUFFLE_NONE:
            views.setImageViewResource(R.id.four_by_two_control_shuffle,
            		(widget_type.equals(mContext.getResources().getString(R.string.widget_style_light))?R.drawable.apollo_holo_light_shuffle_normal:R.drawable.apollo_holo_dark_shuffle_normal));
            break;
        case ApolloService.SHUFFLE_AUTO:
            views.setImageViewResource(R.id.four_by_two_control_shuffle,
                    R.drawable.apollo_holo_light_shuffle_on);
            break;
        default:
            views.setImageViewResource(R.id.four_by_two_control_shuffle,
                    R.drawable.apollo_holo_light_shuffle_on);
            break;
    }
    // Link actions buttons to intents
    linkButtons(service, views, playing);

    pushUpdate(service, appWidgetIds, views);

}
 

/**
 * Update all active widget instances by pushing changes
 */
public void performUpdate(ApolloService service, int[] appWidgetIds) {

	Context mContext = service.getApplicationContext();
	SharedPreferences sp = PreferenceManager.getDefaultSharedPreferences(mContext);
	String widget_type = sp.getString( WIDGET_STYLE, mContext.getResources().getString(R.string.widget_style_light) );

	final RemoteViews views = new RemoteViews(mContext.getPackageName(),
            (widget_type.equals(mContext.getResources().getString(R.string.widget_style_light))?R.layout.music_fourbyone_app_widget :R.layout.music_fourbyone_app_widget_dark));
    

    CharSequence titleName = service.getTrackName();
    CharSequence artistName = service.getArtistName();

    views.setTextViewText(R.id.four_by_one_title, titleName);
    views.setTextViewText(R.id.four_by_one_artist, artistName);
    // Set album art
    Bitmap bitmap = service.getAlbumBitmap();
    if (bitmap != null) {
        views.setViewVisibility(R.id.four_by_one_albumart, View.VISIBLE);
        views.setViewVisibility(R.id.four_by_one_control_prev, View.GONE);
        views.setImageViewBitmap(R.id.four_by_one_albumart, bitmap);
    } else {
        views.setViewVisibility(R.id.four_by_one_control_prev, View.VISIBLE);
        views.setViewVisibility(R.id.four_by_one_albumart, View.GONE);
    }

    // Set correct drawable and contentDescription for pause state
    final boolean playing = service.isPlaying();
    if (playing) {
        views.setImageViewResource(R.id.four_by_one_control_play,
        		(widget_type.equals(mContext.getResources().getString(R.string.widget_style_light))?R.drawable.apollo_holo_light_pause:R.drawable.apollo_holo_dark_pause));
        views.setContentDescription(R.id.four_by_one_albumart,
            service.getResources().getString(R.string.nowplaying));
    } else {
        views.setImageViewResource(R.id.four_by_one_control_play,
        		(widget_type.equals(mContext.getResources().getString(R.string.widget_style_light))?R.drawable.apollo_holo_light_play:R.drawable.apollo_holo_dark_play));
        views.setContentDescription(R.id.four_by_one_albumart,
            service.getResources().getString(R.string.app_name));
    }

    // Link actions buttons to intents
    linkButtons(service, views, playing);

    pushUpdate(service, appWidgetIds, views);
}
 

@TargetApi(Build.VERSION_CODES.ICE_CREAM_SANDWICH_MR1)
private void setRemoteContentDescription(RemoteViews views, String description) {
    views.setContentDescription(R.id.widget_icon, description);
}