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How do you animate the change of background color of a view on Android ?

The idea is to use this code snippet. ColorDrawable[] colorDrawables = { new ColorDrawable(Color.RED), new ColorDrawable(Color.BLUE), new ColorDrawable(Color.GREEN) }; TransitionDrawable transitionDrawable = new TransitionDrawable(colorDrawables); textView.setBackground(transitionDrawable); transitionDrawable.startTransition(2000); In this code snippet, we created a list of colorDrawables, then feed them to the TransitionDrawable. And now we have an animating color change, so we pass it to the setBackground to get the animating colors in the background. Got the idea ? let’s create a complete code example.

How to change background color of selected item in listview in Android ?

The main idea is to use view.setBackgroundColor(getColor(R.color.colorAccent)) to the selected view (list item). Let’s see a complete example. use this xml code in res/layout/activity_main.xml. <?xml version="1.0" encoding="utf-8"?> <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent" android:layout_height="match_parent" android:padding="8dp" tools:context=".MainActivity"> <ListView android:id="@+id/listView" android:layout_width="match_parent" android:layout_height="match_parent" /> </RelativeLayout> use this Kotlin code in src/MainActivity.kt. import android.os.Build import androidx.appcompat.app.AppCompatActivity import android.os.Bundle import android.widget.ArrayAdapter import android.widget.ListView class MainActivity : AppCompatActivity() { var operatingSystem: Array<String> = arrayOf("Android", "IPhone", "WindowsMobile", "Blackberry", "WebOS", "Ubuntu", "Windows7", "Max OS X") override fun onCreate(savedInstanceState: Bundle?

How to Change Listview Item Color in Android ?

The idea is to create an a list item xml, and give it the design choices you want. If you want to change the list item color, use this xml code android:textColor="@android:color/holo_orange_dark". If you want to change the text to italic or bold, use this xml android:textStyle="italic|bold". And even if you want to change the font itself, you can by this font-family property in xml android:fontFamily="sans-serif-condensed". Now, you got the idea.

Fix Login Loop Ubuntu Linux

If you stuck in the login screen and can’t load the Ubuntu desktop, follow those steps. when you on the login screen, press ctrl + shift + alt + f1. A black screen appeared? No? Just the login page? So try ctrl + shift + alt + f2. Still the login screen? try ctrl + shift + alt + f3. If the login screen still showing? Try to use another external keyboard.

[FIXED] I Can Not Create Database in phpMyAdmin on my website

When I try to create database in phpMyAdmin. This error show up access denied for user 'user'@'localhost' to database 'db'. and there is no buttons to create database in phpMyAdmin page. On CPanel, we can’t create database in phpMyAdmin directly so security reasons. So the fix is to create MySQL database via CPanel not in phpMyAdmin. So, when using CPanel we create Database using Database Wizard as you see in this video .

How To Disable WordPress Plugins In CPanel ?

How to disable WordPress plugins from CPanel in hosting company because I can not login to the WordPress admin dashboard ? Here is a step by step guide: open file manager on your host. open public_html then wp-content then plugins, you’ll see all plugins listed as folders / directories. click on any plugin to rename it. just change the name a little bit to disable it. just add -bak or anything to disable the plugin.

[Solved] Parse Error : Syntax Error in wp-include/functions.php

I faced this error parse error : syntax error, unexpected "." , expecting "&" or variable (T_VARIABLE) in wp-include/functions.php on line 1081. This error is because there is two PHP versions loaded on the modules. So we should comment out one of them. So I commented out the php5 module. And everything worked fine. First step, edit the httpd.conf file using this command. sudo nano /etc/apache2/httpd.conf Then add a # in front of the php5 module (or one of the two versions of PHP you have).

How to fix dyld: Library not loaded: /usr/local/opt/ icu4c/lib/ libicui18n.60.dylib ?

Use [Homebrew] to uninstall node and icu4c like this. brew uninstall --ignore-dependencies node icu4c Then install node.js like this. brew install node If the problem persists and the error kept occuring, try running this command. brew link --overwrite node If the issue resists again, try upgrading node instead of reinstalling it. So use this command: brew upgrade node Want to watch how to fix it in a video ? watch it here on YouTube .

Is your Software Company a Feature Factory or Lean Startup ?

Progress 🔗 If your software company just focus on delivering features.. more features.. more abilities.. more things into that project.. you burning money! You assume that you know what the users want. The best approach is to create a minimum viable product which has the bare minimum features to work, then discuss the current features and the suggested features from your clients/users. Then Think thoroughly about the features and integration.

How to Inspect Hover Element in Chrome Dev Tools ?

If the hover effect is given with CSS then yes, I normally use two options to get this: The Tricky Way To See Inspect Hover 🔗 One, to see the hover effect when the mouse leave the hover area: Open the inspector in docked window and increase the width until reach your HTML element, then right click and the popup menu must be over the inspector zone… then when you move the mouse over the inspector view, the hover effect keep activated in the document.