Is laptop always plugged in harmful? On many occasions, our readers have wondered about this question. Especially when they just bought a new computer and don’t really know the possible damage that leaving the laptop always plugged in can cause.…
How To
What is a User Agent?
User-Agent explained In the world of web, User Agent is a program or software existing inside a browser or in a program that tells the internet (server,website) some information about you. I mean information about your browser, your operating system,…
How to Fix cannot resolve symbol ‘context’ in Java Android
This is a common error when you use context as a variable but you haven’t initialized and declared it for example, take a look at this screenshot. here is an AlertDialog showing the error in context (red color). How…
How to Change Android Package Name Id Android Studio
Changing package name of an android app is explained here, it is not hard, however, you may face error in the google-services.json file, but it is an easy fix and is explained in this site How to Change Android App…
How to Stop,Close or Finish an Activity on Android Java Programmatically
To close,stop or finish an activity, use this java code // close this activity finish(); For example: Intent i = new Intent(ThisActivity.this, NextActivity.class); startActivity(i); // close this activity finish(); This code here opens a new activity (NextActivity.class), then closes the…
How to Clear Cache On Android WebView
Clear cache in Android webview This simple java code can be used to clear cache on android WebView Mywebview.clearCache(true); true or false here is boolean. Usually it is called on a click event
Here is How to Fix No matching Client Found for Package Name on Android
How to Solve Error:Execution failed for task No matching client found error Android Studio Java This simple tutorial may help you to fix the following android studio error Error:Execution failed for task ‘:app:processAllcategoriesDebugfreeGoogleServices’. No matching client found for package name ‘com.my.app.package.name.debug’ The…
Upgrade Samsung Galaxy SII I9100 To Kitkat 4.4.4 (I9100 Only) (No need pc and root)
Yes, now your Samsung Galaxy SII can also have kitkat! UPDATED: 14/02/2015 , This post was originally posted in my old website zids dreamyworld, as that website is being shut down soon, the post had to be transferred to this…
Update Samsung Galaxy S2 I9100 Gingerbread Or Other Versions To Official Jellybean 4.1.2 (Need Root)(No Computer Required)
Upgrade I9100 to Android 4.1.2 official jellybean, No pc needed to flash You need: Before you do anything, backup your data! datas such as personal informations, contacts, apps, music etc. So you won’t lose them and also keep in mind…