LocationTracker | A useful and easy to use android location tracker

I'm trying to write a test that verifies that register_extracts_by_location is able to read from an s3 bucket and grab the files. When writing the moto mock test, I get an error stating that the bucket doesn't exist.

Here's the register_extracts_by_location method:

I'm trying to display a google maps in a very simple application. In this project i want to show user's location taking GPS location. This is the manifest file:

I'm trying to implement a simple follow me application for an android device using the DJI SDK for a Phantom 3. I see there is sample code for swift on iOS devices but can't find anything for android. Does anyone have any sample code for the follow me function or know where I could find it? If there isn't anything for the DJI SDK are there examples using ardupilot or dronecode?

I've already implemented the camera application from the dji sdk documentation and would now like to add the follow me application.

EDIT: This is the code I've put together so far. How does it look? If this works, how do I get the follow me mission to stop?

private FollowMeMissionOperator getFollowMeOperator() { return DJISDKManager.getInstance().getMissionControl().getFollowMeMissionOperator(); } //create object that tracks location LocationTrack highAccuracyLocationTracker = new LocationTrack(this); //initialize height to 300f private float initHeight = 300f; //get initial location of user private Location movingObjectLocation = highAccuracyLocationTracker.getLocation();

I'm developing a parental control android app which has the ability to uninstall android apps installed on the mobile phone. I referred answers for the question install / uninstall APKs programmatically (PackageManager vs Intents)

I used the following code to uninstall a specific application.

Intent intent = new Intent(Intent.ACTION_DELETE); intent.setData(Uri.parse("package:com.example.tharindurasanga.locationtracker")); startActivity(intent);

This code really works fine but not giving what I'm expecting since this is resulting a prompt saying user to confirm the app uninstallation. I need to uninstall the app silently without user confirmation.

Can someone suggest me another method of doing this or help me to remove this prompt. Note: my device has root permissions too

I'm using Swift 3 with ARC in an iOS app, and I want to manually retain an object.

I tried object.retain() but Xcode says that it's unavailable in ARC mode. Is there an alternative way to do this, to tell Xcode I know what I'm doing?

Long Version:

I have a LocationTracker class that registers itself as the delegate of a CLLocationManager. When the user's location changes, it updates a static variable named location. Other parts of my code that need the location access this static variable, without having or needing a reference to the LocationTracker instance.

The problem with this design is that delegates aren't retained, so the LocationTracker is deallocated by the time the CLLocationManager sends a message to it, causing a crash.

I would like to manually increment the refcount of the LocationTracker before setting it as a delegate. The object will never be deallocated anyway, since the location should be monitored as long as the app is running.

I found a workaround, which is to have a static variable 'instance' that keeps a reference to the LocationTracker. I consider this design inelegant, since I'm never going to use the 'instance' variable. Can I get rid of it and explicitly increment the refcount?

This question is not a duplicate, as was claimed, since the other question is about Objective-C, while this one is about Swift.

I am trying to create a service which gives location updates when app is in background specially for Android 8 and above as they have optimized the background service. I read some of the answers on the stackOverflow and Google API doc, they have mention that passing PendingIntent to onRequestLocationUpdates will give location even when app is in background. As mention in the doc. Here is my Service class:

I am using core location framework. I am checking Authorization status (kCLAuthorizationStatusDenied/kCLAuthorizationStatusRestricted) in user-defined method.
The noticeable point is this method is being called in case of the normal flow of execution (there is no problem).

But in the case of when the user quit/terminated the app and again relaunch it (by tapping on app icon). In this case, before and after methods will be called and only this(Authorization()) method won't call. Why did this abrupt behaviour happen? Can anybody tell me execution flow in Objective C?

In .h file -

I just wrote some basic PHP code that looks like follows:

I've been trying for a few days to get a lat/lon checker, speedometer, altimeter working but nothing seems to be working. I've tried using Android's built-in locationmanager and google play services. Now I'm back trying Google play services. I followed the online tutorial: https://developer.android.com/training/location/retrieve-current.html#play-services

I'm just trying to display current lat/lon (from lastknownlocation) My android phone (android 6, API 23) doesn't show the lat/lon values on the screen. Anyone help out?

CODE BELOW:

MainActivity