A: Android Architecture Components (ViewModel, LiveData, Room)

B: Background Processing (WorkManager, Coroutines)

C: ConstraintLayout and Compose UI Toolkit

D: Data Binding and Dagger (Dependency Injection)

E: EventBus (Event-based communication)

F: Fragments (Navigation Component, FragmentFactory)
G: Gradle Build System and Glide (Image Loading)
H: Hilt (Dependency Injection library)
I: Intents and In-App Navigation (Navigation Component)
J: Jetpack Compose (Modern UI toolkit)
K: Kotlin (Primary language for Android development)
L: Lottie (Animation library)
M: MotionLayout (Complex animations)
N: Navigation Component (Single-activity architecture)
O: OkHttp and Retrofit (Networking libraries)
P: Paging Library and Permissions
Q: Quick Settings and Notifications
R: RecyclerView and Room Database
S: StateFlow and SharedFlow (Flow API for managing state)
T: Testing (JUnit, Espresso, Mockito)
U: User Interface (Material Design guidelines)
V: View Binding and ViewModel (MVVM pattern)
W: WebView and WorkManager (Background tasks)
X: XML Layouts and XML Resources
Y: YouTube API Integration
Z: Zoomable Images (ZoomageView library)

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The Probly the best method to checks whether mobile is connected to internet and if the android moblie device is connected to Intenet via Wifi or Moblie data like (3G/4G/5G) or not With this you will get ture or false depending on the moblie connection If you like please share it or leave comment if you need anything more Thanks Sahar

This is the only solution that worked for me.
The easiest way I found is that to use MenuBuilder and MenuPopupHelper. Enjoy

Today I will let tell you how to get a random number in android with just 2 to 3 line of code. so there is a built-in function in a Java language called random function this function help use to get random number every time we call it.
To get the idea of here is the sample code

[Random random = new Random();]

we have created an object of random function now if we want to get Integer number simply add

[int i = random.nextInt()]

this will add some random number to your variable. Now let's create a random number with a minimum and maximum range
there is a formula for it ((max-min) + 1) + min) . let's understand this formula with an example

[
final int min = 100;
final int max = 200;
Random random = new Random();
int i = random.nextInt((max - min) + 1) + min;
]

this code will return you number range from 100 to 200

Now same method we will you to get random color.

[
private int getRandomColorCode() {
final int min = 160;
final int max = 256;
Random random = new Random();
return Color.argb(150, random.nextInt((max - min) + 1) + min,
random.nextInt((max - min) + 1) + min,
random.nextInt((max - min) + 1) + min);
}]

so that is it for today.
Thank you for your time.