How can I receive and block uninstalling app in android - uninstallation

How can I receive and block uninstalling app in android? I've tested receiver on IntentFilter with android.intent.action.PACKAGE_REMOVED and android.intent.action.PACKAGE_REPLACED actions and receiver runs when some app has been fully unnistalled. I want to catch this action before user prompt.
I know it is possible, because it works perfectly in AVAST Mobile Security app for android.

Related

Debugging a watchOS install from phone

I have an iOS app that I added a WatchOS to. I paired simulators, works fine. I build it for my iPhone, it runs fine. When I try to install the watch app to the watch from my phone, I get a generic error. The watch has plenty of storage. How can I see a log of why it refuses to install? image of the error
The error dialog on the watch says “This app cannot be installed because its integrity could not be verified“
Update: Could it be because another developer originally made the iOS project so it has a package name for his account? com.<hisName>... and since I am signing with my account, I would need to change the package name to com.<myName>.AppName & com.<myName>.AppName.watchkitapp?
Solved. The bundle IDs matched but they needed to be for my account since I was signing it. I added my watch to my account too (UIDD). I was able to also build straight to my watch if I desired while my phone was tethered to my laptop. When I installed a new iOS app, the watch app was automatically installed for me too.

React Native Expo on LAN, allways run the same app

If I want to connect via lan in different React Native projects, the same app always loads me, if I do it with Tunnel if the current app loads me,
I have seen that if I change WIFI, the LAN connection works and it loads the current app, but if I return the WIFI from my house, again the problem, it always loads the same app (old app)
Do you have any idea why this happens?
it sounds like Expo client is unable to connect to your computer over LAN and so it is falling back to the cached version from the last successful loading attempt

What should I do if I get activation error on Xbox UWP app and there is nothing useful in the error message?

I got xbox system update push recently on dev mode. My program winrtcpp program stops working, while other c++/cx program does still run on the xbox. In the meantime, I did not change my code or relevant dependencies. And the program is running correctly on PC.
Is there a general strategy for solving this kind of windows app activation problem.
Error message:
"unable to activate Windows.Store.app...The process started, but the activation request failed with error 'The app didn't start.'"
https://learn.microsoft.com/en-us/windows/uwp/xbox-apps/frequently-asked-questions
Why aren't my games and apps working?
If your games and apps aren't working, or if you don't have access to the store or to Live services, you are probably running in Developer Mode. To figure out which mode you're currently in, press the Home button on your controller. If this takes you to Dev Home instead of the retail Home experience, you're in Developer Mode. If you want to play games, you can open Dev Home and switch back to Retail Mode by using the Leave developer mode button.

Unit testing for FirefoxOS packaged app

I want to write a unit testing code for a Firefox OS packaged app.
src/manifest.webapp
src/app.html
src/app.js
test/manifest.webapp
test/unittest.html
test/unittest.js
Is there a way to load app.js from unittest.html?
<script src="../src/app.js"></script>
This doesn't work when I launch unittest.html as a packaged app.
Made an example and it works for me. Take a look at https://dl.dropboxusercontent.com/u/134884/packagedtest.zip . I tried it in a Firefox 1.2 Simulator using the App Manager from Firefox Nightly, if it makes any difference.
Something else must be the issue. Use the developer tools to connect to the simulator to see if there are any relevant errors in the console. If you are using the App Manager, just click the "Debug" button bellow the app to do that. If you are using the Simulator 1.1 add-on, click the "Connect" button next to the app.

SL Out of browser app - SecurityException

My SL5 out-of-browser application works on one computer, but not on another computer.
On both computers the application is built in, and started from, VS2012 running as Administrator.
The SecurityException occurs here:
Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments)
A possibly related issue: On the computer that throws the exception, the app runs in the default browser, while on the other computer the app runs out-of-browser.
Any insights will be appreciated...
The related issue is spot on: you can't access local folders with a standard Silverlight in browser app, but you can with an OOB one.
So you have either to restrict your functionality to Out-of-Browser mode or enable elevated priviledges in browser (which is quite painful, see various questions on SO: search results).