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    • org.robolectric.shadows.ShadowNotificationManager Maven / Gradle / Ivy

    The newest version!
    package org.robolectric.shadows;

import android.app.Notification;
import android.app.NotificationManager;
import android.os.Build;
import android.service.notification.StatusBarNotification;
import com.google.common.collect.ImmutableList;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.robolectric.RuntimeEnvironment;
import org.robolectric.annotation.Implementation;
import org.robolectric.annotation.Implements;
import org.robolectric.util.ReflectionHelpers;

@SuppressWarnings({"UnusedDeclaration"})
@Implements(value = NotificationManager.class, looseSignatures = true)
public class ShadowNotificationManager {
  private boolean mAreNotificationsEnabled = true;
  private Map notifications = new HashMap<>();
  private final Map notificationChannels = new HashMap<>();
  private final Map notificationChannelGroups = new HashMap<>();
  private final Map deletedNotificationChannels = new HashMap<>();

  @Implementation
  public void notify(int id, Notification notification) {
    notify(null, id, notification);
  }

  @Implementation
  public void notify(String tag, int id, Notification notification) {
    notifications.put(new Key(tag, id), notification);
  }

  @Implementation
  public void cancel(int id) {
    cancel(null, id);
  }

  @Implementation
  public void cancel(String tag, int id) {
    Key key = new Key(tag, id);
    if (notifications.containsKey(key)) {
      notifications.remove(key);
    }
  }

  @Implementation
  public void cancelAll() {
    notifications.clear();
  }

  @Implementation(minSdk = Build.VERSION_CODES.N)
  public boolean areNotificationsEnabled() {
    return mAreNotificationsEnabled;
  }

  public void setNotificationsEnabled(boolean areNotificationsEnabled) {
    mAreNotificationsEnabled = areNotificationsEnabled;
  }

  @Implementation(minSdk = Build.VERSION_CODES.M)
  public StatusBarNotification[] getActiveNotifications() {
    StatusBarNotification[] statusBarNotifications =
        new StatusBarNotification[notifications.size()];
    int i = 0;
    for (Map.Entry entry : notifications.entrySet()) {
      statusBarNotifications[i++] = new StatusBarNotification(
	  RuntimeEnvironment.application.getPackageName(),
	  null /* opPkg */,
	  entry.getKey().id,
	  entry.getKey().tag,
	  android.os.Process.myUid() /* uid */,
	  android.os.Process.myPid() /* initialPid */,
	  0 /* score */,
	  entry.getValue(),
	  android.os.Process.myUserHandle(),
	  0 /* postTime */);
    }
    return statusBarNotifications;
  }

  @Implementation(minSdk = Build.VERSION_CODES.O)
  public Object /*NotificationChannel*/ getNotificationChannel(String channelId) {
    return notificationChannels.get(channelId);
  }

  @Implementation(minSdk = Build.VERSION_CODES.O)
  public void createNotificationChannelGroup(Object /*NotificationChannelGroup*/ group) {
    String id = ReflectionHelpers.callInstanceMethod(group, "getId");
    notificationChannelGroups.put(id, group);
  }

  @Implementation(minSdk = Build.VERSION_CODES.O)
  public List getNotificationChannelGroups() {
    return ImmutableList.copyOf(notificationChannelGroups.values());
  }

  @Implementation(minSdk = Build.VERSION_CODES.O)
  public void createNotificationChannel(Object /*NotificationChannel*/ channel) {
    String id = ReflectionHelpers.callInstanceMethod(channel, "getId");
    // Per documentation, recreating a deleted channel should have the same settings as the old
    // deleted channel. See
    // https://developer.android.com/reference/android/app/NotificationManager.html#deleteNotificationChannel%28java.lang.String%29
    // for more info.
    if (deletedNotificationChannels.containsKey(id)) {
      notificationChannels.put(id, deletedNotificationChannels.remove(id));
    } else {
      notificationChannels.put(id, channel);
    }
  }

  @Implementation(minSdk = Build.VERSION_CODES.O)
  public List getNotificationChannels() {
    return ImmutableList.copyOf(notificationChannels.values());
  }

  @Implementation(minSdk = Build.VERSION_CODES.O)
  public void deleteNotificationChannel(String channelId) {
    if (getNotificationChannel(channelId) != null) {
      Object /*NotificationChannel*/ channel = notificationChannels.remove(channelId);
      deletedNotificationChannels.put(channelId, channel);
    }
  }

  /**
   * Checks whether a channel is considered a "deleted" channel by Android. This is a channel that
   * was created but later deleted. If a channel is created that was deleted before, it recreates
   * the channel with the old settings.
   */
  public boolean isChannelDeleted(String channelId) {
    return deletedNotificationChannels.containsKey(channelId);
  }

  public Object /*NotificationChannelGroup*/ getNotificationChannelGroup(String id) {
    return notificationChannelGroups.get(id);
  }

  public int size() {
    return notifications.size();
  }

  public Notification getNotification(int id) {
    return notifications.get(new Key(null, id));
  }

  public Notification getNotification(String tag, int id) {
    return notifications.get(new Key(tag, id));
  }

  public List getAllNotifications() {
    return new ArrayList<>(notifications.values());
  }

  private static final class Key {
    public final String tag;
    public final int id;

    private Key(String tag, int id) {
      this.tag = tag;
      this.id = id;
    }

    @Override
    public int hashCode() {
      int hashCode = 17;
      hashCode = 37 * hashCode + (tag == null ? 0 : tag.hashCode());
      hashCode = 37 * hashCode + id;
      return hashCode;
    }

    @Override
    public boolean equals(Object o) {
      if (!(o instanceof Key)) return false;
      Key other = (Key) o;
      return (this.tag == null ? other.tag == null : this.tag.equals(other.tag)) && this.id == other.id;
    }
  }
}
    
    
    
    

    




    
    
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