How do I fix permissions denied on Android?

How to fix you have disabled a required permission on Android?

We all have heard of the ad blocker apps which prevents ads and trackers from showing up on your websites.

Google Adblock plus has an option where we can whitelist sites that are legitimate and trustworthy to show ads that actually make sense to view on those sites rather than making us read 10 pages of text on the site itself that is more useless than the video you just clicked on.

But if we enable ad blocking, the site stops functioning completely and we just get to a situation where we are forced to view only ad-supported videos and we are missing out on all the videos and content that these websites provide for us. To avoid such situation, in Android, with adBlockPlus the default option is to allow ad support.

But what if we wanted to change this setting? How can we remove ads from our website on Android without disabling them on a website-by-website basis? A simple solution to this is by installing Adguard free for Android devices. AdGuard works in two ways: First, by removing ads from the content which we need to view. Second, it scans and blocks ads and trackers on websites that we browse. It performs both functions independently from each other, and there are no overlaps in the functions of the app.

The best part about AdGuard app is that it's totally free. There are tons of websites around the world (India, China, USA, Brazil, Canada, Germany) which provide a trial version to use for as long as you want. You just have to download it, open it and give it a try. It'll take anywhere between 5-15 minutes to install the app on your phone.

I also found this app called Ad-Block and Ad-Wiser which perform a lot of functions than Adguard. Both have a basic trial version, which you can opt into using on their website.

Before I go further, we need to understand what is blocking on the website. The most important aspect is why the website needs to show ads? Because they pay for the bandwidth and the servers on the website to host the content we visit on them for us. In order to make this system work, they need to advertise so that people know to come to these websites.

But the main disadvantage of having ads in every website is that it distracts us and stops us from concentrating on what we are reading.

How to solve you don't have permission to access this device?

tgm4883: if you don't care about data loss, i'd advise against it.

ducasse: well I do. ducasse: that is what he did. But I am wondering if he didn't actually format the drive and try to just install on it? tgm4883: if it's a usb drive you plugged in, it'll show up in nautilus as being plugged in. ducasse: I'm actually trying to find some reason why I should care. Ben64: then you care, good enough? because i'm paranoid. tgm4883: maybe, but that isn't really an ubuntu issue. Ben64: yes it is. and he's already had to reinstall ubuntu. so no. Ben64: it's Ubuntu MATE, which is a spinoff of Ubuntu. oh ok. still not an ubuntu issue though. Ben64: you can check the partition type with 'sudo parted -l'. Ben64: it's a valid bug. tgm4883: then file a bug. no need for you to do anything. You said you don't care, so don't bother trying to be helpful Ben64: I tried to be helpful. maybe in the future. Ben64: I just don't understand why you're doing this. because it doesn't matter what the drive is. Ben64: it's a very valid question.

How do I fix permissions denied on Android?

In the previous chapters we have seen that the best practice in writing applications for Android is to provide an Activity lifecycle with onPause(), onStop() and onResume(). At first I thought that this is a good practice because Android's life cycle can be controlled using these methods but after working with them for some time I realized that they are quite cumbersome. Why do I need those? When a task which is not visible on the screen is finished (for instance when there is any UI operations) onStop() is called for saving the Activity context. The application has many tasks that are running in the background and they shouldn't have an activity context. When the app is back from background Android restores the stack of the suspended task so we can get back into it's control. For instance if an application has many tasks like get data from a website, update UI, load additional data when user presses home button the application goes back to the home screen, user resumes it and a few seconds later the application goes back to the state of getting data and UI is already there. If you call onResume() in that state Android restores stack but UI doesn't know about this. If you start getting information from remote server then there can be a case when you call onResume() for the UI component with no network connection but the Activity which is in the foreground has a connection. On resume activity restores activity context but the UI hasn't seen it and all the components in the activity are in destroyed state. So the best practice in such scenarios is to check if any components are created in onCreate() or onStart() of the activity.

When an activity is paused in Android it is being suspended, and when it is resumed, the process is run again. But when the activity is moved from one configuration to another and vice versa (like moving from landscape to portrait mode), the user does not expect the activity to be terminated as if it was just suspended.

Therefore you shouldn't forget about onPause() and onResume() in your Application. On the other hand I remember my college project as a web search program, In which we had a listview with items and as soon as the user presses one of them it is redirected to Google Maps location service.