How to Publish your Android app to Playstore So, after working loads of hours of coding and designing, you have built a nice Android app that you want the world to see, you have came to the right place, here…
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How to Enable Developer Options in Android
How to enable Developer Options Menu in Android The developer options menu in Android is no more reserved only for developers, anyone can access it with the tactic below. But, you need to know what you are doing, for example,…
Enable USB Debugging in Android
How to enable USB debugging in Android USB debugging is used for development purposes, it is needed when you connect your USB cable to your computer and Android for development. Enabling USB debugging gives you more access to Android’s core.…
Fix Cannot resolve method “checkSelfPermission” Error in Android
How to Fix Cannot resolve method “checkSelfPermission” Error in Java Android Studio This error can cause sometimes in the android development because some build-tools error or support library issues. I cannot clearly explain a reason for this error but the…
Fix Android Webview is Vulnerable to Cross app Scripting GooglePlay Warning
How to Fix Webview is vulnerable to cross app scripting Error Google Play Warning in Android Studio Have you faced this warning in your google play development console? That’s because your app has a Webview that is not safe for the…
Automatic Lamp Circuit
Automatic Mains Lamp Circuit Diagram Diy Warning!, This circuit is not isolated from mains! Touching any parts of the circuit while connected to mains may cause to pass high voltage through your body and may kill you! First published at…
Simple LED Flasher Circuit Diy
555 ic based simple LED flasher Electronic Circuit diagram First published in my old blog ziddique.wordpress.com back in 2010s This simple circuit using 555 timer will flash one blue (or more) LED within a set time The 555 LED flasher…
Simple Continuity Tester Circuit Diagram Diy
Simple 1 transistor based Continuity Tester Circuit Diagram First published in my old blog at ziddiwue.wordpress.com This circuit is a countinuity tester, it can be used to test continuity of a wire or any kinds of conductors. Continuity Tester Circuit…
Wire Trap Security Alarm Circuit DIY
NE 555 ic based wired security alarm diy electronic circuit First published in my old blog at ziddique.wordpress.com in 2011 The security circuit posted here is a simple wire trap system, if the wire from “A” to “B” is broken,…
Download Any Type of Files in Webview Android Studio Java
Download all types of files in android webview The Android java code below can be used to download any type of files to your Android device’s storage with the file’s original name, be it an .mp3, mp4,jpg or pdf, the…