com.google.android.gms.awareness.fence.FenceUpdateRequest Java Examples

private void listing15_34() {
  // Listing 15-34: Removing an Awareness Fence
  FenceUpdateRequest fenceUpdateRequest = new FenceUpdateRequest.Builder()
                                            .removeFence(WalkFenceReceiver.WALK_FENCE_KEY)
                                            .build();
  Awareness.FenceApi.updateFences(
    mGoogleApiClient,
    fenceUpdateRequest)
    .setResultCallback(new ResultCallback<Status>() {
      @Override
      public void onResult(@NonNull Status status) {
        if(!status.isSuccess()) {
          Log.d(TAG, "Fence could not be removed: " + status);
        }
      }
    });
}
 

protected void registerFence(final String fenceKey, final AwarenessFence fence) {
    Awareness.FenceApi.updateFences(
            client,
            new FenceUpdateRequest.Builder()
                    .addFence(fenceKey, fence, myPendingIntent)             //Add fence to the pendingIntent
                    .build())
            .setResultCallback(new ResultCallback<Status>() {
                @Override
                public void onResult(@NonNull Status status) {
                    if (status.isSuccess()) {
                        Log.e(fenceKey, "Fence was successfully registered.");
                    } else {
                        Log.e(fenceKey, "Fence could not be registered: " + status);
                    }
                }
            });
}
 

protected void unregisterFence(final String fenceKey) {
    Awareness.FenceApi.updateFences(
            client,
            new FenceUpdateRequest.Builder()
                    .removeFence(fenceKey)
                    .build()).setResultCallback(new ResultCallback<Status>() {
        @Override
        public void onResult(@NonNull Status status) {
            if (status.isSuccess()) {
                Log.e("Fence", "Fence " + fenceKey + " successfully removed.");

            } else {
                Log.e("Fence", "Fence " + fenceKey + " can not be removed.");
            }
        }
    });
}
 

@Override
protected void onPause() {
    // Unregister the fence:
    Awareness.getFenceClient(this).updateFences(new FenceUpdateRequest.Builder()
            .removeFence(FENCE_KEY)
            .build())
            .addOnSuccessListener(new OnSuccessListener<Void>() {
                @Override
                public void onSuccess(Void aVoid) {
                    Log.i(TAG, "Fence was successfully unregistered.");
                }
            })
            .addOnFailureListener(new OnFailureListener() {
                @Override
                public void onFailure(@NonNull Exception e) {
                    Log.e(TAG, "Fence could not be unregistered: " + e);
                }
            });

    super.onPause();
}
 

/**
 * Add a fence to the Google API
 * If not connected, this will only trigger a connection.
 * This call requires that the following granted permissions:
 *      - ACCESS_FINE_LOCATION if one of the fence is a {@link StorableLocationFence}
 *      - ACTIVITY_RECOGNITION if one of the fence is a {@link StorableActivityFence}
 * @param id the unique id of the fence.
 * @param fence the fence to store
 * @param pendingIntentClassName the class name of the pending intent to call when the fence will be valid.
 * @param status the status that will be called when the addition fails or succeed.
 * @return true if add has been asked, false otherwise.
 */
boolean addFence(@NonNull String id, @NonNull AwarenessFence fence,
                        @NonNull String pendingIntentClassName, @Nullable final ResultCallback<Status> status) {

    FenceUpdateRequest.Builder requestBuilder = new FenceUpdateRequest.Builder()
            .addFence(id, fence, createRequestPendingIntent(pendingIntentClassName));

    mFenceClient.updateFences(requestBuilder.build())
            .addOnCompleteListener(new OnCompleteListener<Void>() {
                @Override
                public void onComplete(@NonNull Task<Void> task) {
                    if (status != null) {
                        if (task.isSuccessful()) {
                            status.onResult(Status.RESULT_SUCCESS);
                        } else {
                            status.onResult(Status.RESULT_INTERNAL_ERROR);
                        }
                    }
                }
            });
    return true;
}
 

/**
 * Ask to remove a fence from the Google API.
 * @param fenceId The id of the fence to remove.
 * @param status the status that will be called when the addition fails or succeed.
 * @return true if remove has been asked, false otherwise.
 */
boolean removeFence(@NonNull String fenceId, final ResultCallback<Status> status) {
    FenceUpdateRequest.Builder requestBuilder = new FenceUpdateRequest.Builder()
            .removeFence(fenceId);

    mFenceClient.updateFences(requestBuilder.build()).addOnCompleteListener(new OnCompleteListener<Void>() {
        @Override
        public void onComplete(@NonNull Task<Void> task) {
            if (task.isSuccessful()) {
                status.onResult(Status.RESULT_SUCCESS);
            } else {
                status.onResult(Status.RESULT_INTERNAL_ERROR);
            }
        }
    });
    return true;
}
 

@Override
protected void onPause() {
    Awareness.FenceApi.updateFences(
            mGoogleApiClient,
            new FenceUpdateRequest.Builder()
                    .removeFence(KEY_SITTING_AT_HOME)
                    .build());

    if (mFenceBroadcastReceiver != null) {
        unregisterReceiver(mFenceBroadcastReceiver);
    }

    super.onPause();
}
 

private void listing15_29_30_31_32() {
  if (ActivityCompat.checkSelfPermission(this,
    Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED) {
    return;
  }

  int flags = PendingIntent.FLAG_UPDATE_CURRENT;
  Intent intent = new Intent(this, WalkFenceReceiver.class);
  PendingIntent awarenessIntent = PendingIntent.getBroadcast(this, -1,
    intent, flags);

  // Listing 15-29: Creating Awareness Fences
  // Near one of my custom beacons.
  BeaconState.TypeFilter typeFilter
    = BeaconState.TypeFilter.with("com.professionalandroid.apps.beacon", "my_type");

  AwarenessFence beaconFence = BeaconFence.near(typeFilter);

  // While walking.
  AwarenessFence activityFence = DetectedActivityFence.during(DetectedActivityFence.WALKING);

  // Having just plugged in my headphones.
  AwarenessFence headphoneFence = HeadphoneFence.pluggingIn();

  // Within 1km of Google for longer than a minute.
  double lat = 37.4220233;
  double lng = -122.084252;
  double radius = 1000; // meters
  long dwell = 60000; // milliseconds.
  AwarenessFence locationFence = LocationFence.in(lat, lng, radius, dwell);

  // In the morning
  AwarenessFence timeFence = TimeFence.inTimeInterval(TimeFence.TIME_INTERVAL_MORNING);

  // During holidays
  AwarenessFence holidayFence = TimeFence.inTimeInterval(TimeFence.TIME_INTERVAL_HOLIDAY);

  // Listing 15-30: Combining Awareness Fences
  // Trigger when headphones are plugged in and walking in the morning
  // either within a kilometer of Google or near one of my beacons --
  // but not on a holiday.
  AwarenessFence morningWalk = AwarenessFence
                                 .and(activityFence,
                                   headphoneFence,
                                   timeFence,
                                   AwarenessFence.or(locationFence,
                                     beaconFence),
                                   AwarenessFence.not(holidayFence));

  // Listing 15-31: Creating an Awareness Fence Update Request
  FenceUpdateRequest fenceUpdateRequest
    = new FenceUpdateRequest.Builder()
        .addFence(WalkFenceReceiver.WALK_FENCE_KEY, morningWalk, awarenessIntent)
        .build();

  // Listing 15-32: Adding a new Awareness Fence
  Awareness.FenceApi.updateFences(
    mGoogleApiClient, fenceUpdateRequest).setResultCallback(new ResultCallback<Status>() {
    @Override
    public void onResult(@NonNull Status status) {
      if (!status.isSuccess()) {
        Log.d(TAG, "Fence could not be registered: " + status);
      }
    }
  });
}
 

/**
 * Sets up {@link AwarenessFence}'s for the sample app, and registers callbacks for them
 * with a custom {@link BroadcastReceiver}
 */
private void setupFences() {
    // DetectedActivityFence will fire when it detects the user performing the specified
    // activity.  In this case it's walking.
    AwarenessFence walkingFence = DetectedActivityFence.during(DetectedActivityFence.WALKING);

    // There are lots of cases where it's handy for the device to know if headphones have been
    // plugged in or unplugged.  For instance, if a music app detected your headphones fell out
    // when you were in a library, it'd be pretty considerate of the app to pause itself before
    // the user got in trouble.
    AwarenessFence headphoneFence = HeadphoneFence.during(HeadphoneState.PLUGGED_IN);

    // Combines multiple fences into a compound fence.  While the first two fences trigger
    // individually, this fence will only trigger its callback when all of its member fences
    // hit a true state.
    AwarenessFence walkingWithHeadphones = AwarenessFence.and(walkingFence, headphoneFence);

    // We can even nest compound fences.  Using both "and" and "or" compound fences, this
    // compound fence will determine when the user has headphones in and is engaging in at least
    // one form of exercise.
    // The below breaks down to "(headphones plugged in) AND (walking OR running OR bicycling)"
    AwarenessFence exercisingWithHeadphonesFence = AwarenessFence.and(
            headphoneFence,
            AwarenessFence.or(
                    walkingFence,
                    DetectedActivityFence.during(DetectedActivityFence.RUNNING),
                    DetectedActivityFence.during(DetectedActivityFence.ON_BICYCLE)));


    // Now that we have an interesting, complex condition, register the fence to receive
    // callbacks.

    // Register the fence to receive callbacks.
    Awareness.getFenceClient(this).updateFences(new FenceUpdateRequest.Builder()
            .addFence(FENCE_KEY, exercisingWithHeadphonesFence, mPendingIntent)
            .build())
            .addOnSuccessListener(new OnSuccessListener<Void>() {
                @Override
                public void onSuccess(Void aVoid) {
                    Log.i(TAG, "Fence was successfully registered.");
                }
            })
            .addOnFailureListener(new OnFailureListener() {
                @Override
                public void onFailure(@NonNull Exception e) {
                    Log.e(TAG, "Fence could not be registered: " + e);
                }
            });
}
 

private void createFence() {
    checkLocationPermission();

    AwarenessFence activityFence = DetectedActivityFence.during(DetectedActivityFence.STILL);
    AwarenessFence homeFence = LocationFence.in(39.92, -105.7, 100000, 1000 );

    AwarenessFence sittingAtHomeFence = AwarenessFence.and(homeFence, activityFence);

    Intent intent = new Intent(ACTION_FENCE);
    PendingIntent fencePendingIntent = PendingIntent.getBroadcast(this, 0, intent, 0);

    mFenceBroadcastReceiver = new FenceBroadcastReceiver();
    registerReceiver(mFenceBroadcastReceiver, new IntentFilter(ACTION_FENCE));

    FenceUpdateRequest.Builder builder = new FenceUpdateRequest.Builder();
    builder.addFence(KEY_SITTING_AT_HOME, sittingAtHomeFence, fencePendingIntent);

    Awareness.FenceApi.updateFences( mGoogleApiClient, builder.build() );
}