How to Create Assets Folder in Android Studio
In android development, some important files such as images,sounds etc can be placed inside a special folder named assets. in this tutorial, let’s create one. Select packages in…
Set Custom Font for TextView Android App Java
This tutorial will help you to learn to set a custom font or your favourite ttf font for a TextView in android java Create a TextView in…
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….
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…
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…
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…
How to Change Android App Version to New Version Android Studio
Changing version name and version code is important when you updating your android app, Example version: 1.0.1, 1.2.2 etc. Each time when you updating an android app…
Simplest FM Transmitter Electronic Circuit DIY
Simple DIY Fm Transmitter Electronic Circuit This is a simplest FM transmitter circuit i built so far, for educational purposes. many “simple transmitters” (Most transmitters on internet…
12V DC Dual Power Supply Circuit Diagram
Regulated Dual DC 12V DIY Electronic Circuit Diagram This circuit can be used to create your own Dual power supply What Exactly is a Dual Power Supply?…