Example usage for android.view View getContext

Introduction

In this page you can find the example usage for android.view View getContext.

Prototype

@ViewDebug.CapturedViewProperty
public final Context getContext()

Source Link

Document

Returns the context the view is running in, through which it can access the current theme, resources, etc.

Usage

From source file:Main.java

/**
 * Announce text through the AccessibilityManager for a view.
 *
 * @param text//ww  w. j a  v a  2s .  c om
 * @param view
 * @param manager
 */
public static void announceText(String text, View view, AccessibilityManager manager) {
    // Only announce text if the accessibility service is enabled
    if (!manager.isEnabled()) {
        return;
    }
    AccessibilityEvent event = AccessibilityEvent.obtain(AccessibilityEventCompat.TYPE_ANNOUNCEMENT);
    event.getText().add(text);
    event.setEnabled(true);
    // Tie the event to the view
    event.setClassName(view.getClass().getName());
    event.setPackageName(view.getContext().getPackageName());
    AccessibilityEventCompat.asRecord(event).setSource(view);

    // Send the announcement
    manager.sendAccessibilityEvent(event);

}

From source file:fr.cph.chicago.util.Util.java

private static void showSnackBar(@NonNull final View view, final int message) {
    Snackbar.make(view, view.getContext().getString(message), Snackbar.LENGTH_SHORT).show();
}

From source file:fr.cph.chicago.util.Util.java

public static void removeFromBikeFavorites(final int stationId, @NonNull final View view) {
    final List<String> favorites = Preferences.getBikeFavorites(view.getContext(),
            App.PREFERENCE_FAVORITES_BIKE);
    favorites.remove(Integer.toString(stationId));
    Preferences.saveBikeFavorites(view.getContext(), App.PREFERENCE_FAVORITES_BIKE, favorites);
    showSnackBar(view, R.string.message_remove_fav);
}

From source file:fr.cph.chicago.util.Util.java

public static void addToBikeFavorites(final int stationId, @NonNull final View view) {
    final List<String> favorites = Preferences.getBikeFavorites(view.getContext(),
            App.PREFERENCE_FAVORITES_BIKE);
    if (!favorites.contains(Integer.toString(stationId))) {
        favorites.add(Integer.toString(stationId));
        Preferences.saveBikeFavorites(view.getContext(), App.PREFERENCE_FAVORITES_BIKE, favorites);
        showSnackBar(view, R.string.message_add_fav);
    }/*w  ww  .j a va 2 s . c o  m*/
}

From source file:fr.cph.chicago.util.Util.java

/**
 * Remove train from favorites//from w  ww.j  a v  a2s  .c o  m
 *
 * @param stationId the station id
 * @param view      the view
 */
public static void removeFromTrainFavorites(@NonNull final Integer stationId, @NonNull final View view) {
    final List<Integer> favorites = Preferences.getTrainFavorites(view.getContext(),
            App.PREFERENCE_FAVORITES_TRAIN);
    favorites.remove(stationId);
    Preferences.saveTrainFavorites(view.getContext(), App.PREFERENCE_FAVORITES_TRAIN, favorites);
    showSnackBar(view, R.string.message_remove_fav);
}

From source file:fr.cph.chicago.util.Util.java

/**
 * Add to train favorites/*ww  w.  j av a  2 s.  co  m*/
 *
 * @param stationId the station id
 * @param view      the view
 */
public static void addToTrainFavorites(@NonNull final Integer stationId, @NonNull final View view) {
    final List<Integer> favorites = Preferences.getTrainFavorites(view.getContext(),
            App.PREFERENCE_FAVORITES_TRAIN);
    if (!favorites.contains(stationId)) {
        favorites.add(stationId);
        Preferences.saveTrainFavorites(view.getContext(), App.PREFERENCE_FAVORITES_TRAIN, favorites);
        showSnackBar(view, R.string.message_add_fav);
    }
}

From source file:com.afeng.xf.widget.snackbarlight.Light.java

/**
 * Make a customized {@link Snackbar} to display a message without any action.
 * Method {@link Light#make(View, CharSequence, Drawable, int, int, int)}
 *
 * @param view The view to find a parent from.
 * @param textRes The message to display. Formatted text is supported.
 *                String id required.//from  w  ww . j a v  a  2 s .c o m
 * @param textIconRes The left icon of the message. Drawable resource id required.
 * @param backgroundColorRes The background color of the Snackbar. Color resource id required.
 * @param textColorRes The color of action message text. Color resource id required.
 * @param duration How long to show the message.
 *                 Either {@link Light#LENGTH_SHORT} or {@link Light#LENGTH_LONG}.
 * @return The customized Snackbar that will be displayed.
 */
public static Snackbar make(@NonNull View view, @StringRes int textRes, @DrawableRes int textIconRes,
        @ColorRes int backgroundColorRes, @ColorRes int textColorRes, int duration) {
    Context context = view.getContext();
    return make(view, context.getString(textRes),
            // DO NOT use the resource id directly.
            // It should be a resolved drawable or color.
            ContextCompat.getDrawable(context, textIconRes),
            // getResources().getColor() is deprecated.
            ContextCompat.getColor(context, backgroundColorRes), ContextCompat.getColor(context, textColorRes),
            duration);
}

From source file:fr.cph.chicago.util.Util.java

/**
 * Remove from bus favorites//from   w w w .  j av a  2 s.c  o m
 *
 * @param busRouteId the bus route id
 * @param busStopId  the bus stop id
 * @param bound      the bus bound
 * @param view       the view
 */
public static void removeFromBusFavorites(@NonNull final String busRouteId, @NonNull final String busStopId,
        @NonNull final String bound, @NonNull final View view) {
    final String id = busRouteId + "_" + busStopId + "_" + bound;
    final List<String> favorites = Preferences.getBusFavorites(view.getContext(), App.PREFERENCE_FAVORITES_BUS);
    favorites.remove(id);
    Preferences.saveBusFavorites(view.getContext(), App.PREFERENCE_FAVORITES_BUS, favorites);
    showSnackBar(view, R.string.message_remove_fav);
}

From source file:com.afeng.xf.widget.snackbarlight.Light.java

/**
 * Make a customized {@link Snackbar} to display a message without any action.
 * Method {@link Light#make(View, CharSequence, Drawable, int, int, int)}.
 *
 * @param view The view to find a parent from.
 * @param text The message to display. Formatted text is supported.
 * @param textIconRes The left icon of the message. Drawable resource id required.
 * @param backgroundColorRes The background color of the Snackbar. Color resource id required.
 * @param textColorRes The color of action message text. Color resource id required.
 * @param duration How long to show the message.
 *                 Either {@link Light#LENGTH_SHORT} or {@link Light#LENGTH_LONG}.
 *
 * @return The customized Snackbar that will be displayed.
 *///from   w w  w. jav a 2  s .  c om
public static Snackbar make(@NonNull View view, @NonNull CharSequence text, @DrawableRes int textIconRes,
        @ColorRes int backgroundColorRes, @ColorRes int textColorRes, int duration) {
    Context context = view.getContext();
    return make(view, text,
            // DO NOT use the resource id directly.
            // It should be a resolved drawable or color.
            ContextCompat.getDrawable(context, textIconRes),
            // getResources().getColor() is deprecated.
            ContextCompat.getColor(context, backgroundColorRes), ContextCompat.getColor(context, textColorRes),
            duration);
}

From source file:fr.cph.chicago.util.Util.java

/**
 * Add to bus favorites/* w ww.jav a2  s . c o m*/
 *
 * @param busRouteId the bus route id
 * @param busStopId  the bus stop id
 * @param bound      the bus bound
 * @param view       the view
 */
public static void addToBusFavorites(@NonNull final String busRouteId, @NonNull final String busStopId,
        @NonNull final String bound, @NonNull final View view) {
    final String id = busRouteId + "_" + busStopId + "_" + bound;
    final List<String> favorites = Preferences.getBusFavorites(view.getContext(), App.PREFERENCE_FAVORITES_BUS);
    if (!favorites.contains(id)) {
        favorites.add(id);
        Preferences.saveBusFavorites(view.getContext(), App.PREFERENCE_FAVORITES_BUS, favorites);
        showSnackBar(view, R.string.message_add_fav);
    }
}