'How to make completely transparent status bar?

I want to make so my status bar is transparent, but also without icons on it. I managed to make it so that bar disappeared, but then it left a line that isn't filled with the background. I want to change that so i can actually see the background without any icons being in the way.

Also, I'm testing it on Xiaomi Redmi Note 8T

Code (with the result seen on the 1st picture)

MainActivity.kt

import android.os.Bundle
import android.view.View
import androidx.appcompat.app.AppCompatActivity
import androidx.appcompat.app.AppCompatDelegate

class MainActivity : AppCompatActivity() {

    override fun onWindowFocusChanged(hasFocus: Boolean) {
        super.onWindowFocusChanged(hasFocus)
        if (hasFocus) hideSystemUI()
    }

    private fun hideSystemUI() {SYSTEM_UI_FLAG_IMMERSIVE_STICKY
    window.decorView.systemUiVisibility = 
                (View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY
                or View.SYSTEM_UI_FLAG_LAYOUT_STABLE
                or View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION
                or View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
                or View.SYSTEM_UI_FLAG_HIDE_NAVIGATION
                or View.SYSTEM_UI_FLAG_FULLSCREEN)
    }

    override fun onCreate(savedInstanceState: Bundle?) {

        AppCompatDelegate.setDefaultNightMode(AppCompatDelegate.MODE_NIGHT_NO)

        super.onCreate(savedInstanceState)
        setContentView(R.layout.activity_main)
    }
}

Both themes.xml

<resources xmlns:tools="http://schemas.android.com/tools">
    <style name="Theme.TestingSystemModes" parent="Theme.Design.NoActionBar">
        <item name="android:forceDarkAllowed" tools:targetApi="q">false</item>
    </style>
</resources>

Here is how it looks with that line:

I want it to look like in the picture below, but without that status bar's icons:

EDIT: I think, it's phone that makes it like that ( in the center there is a camera ) and probably the black line is made to blend in the camera. That's why, whatever i did it didn't disappear. Still, thanks a lot to everyone who tried to help me.

android kotlin

Solution 1:^[1]

Set these properties in your theme. Thats all

<item name="android:windowTranslucentStatus">true</item>

Solution 2:^[2]

you can use below lines to make it transparent or can set fix color getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_HIDDEN | WindowManager.LayoutParams.SOFT_INPUT_ADJUST_RESIZE); getWindow().setStatusBarColor(ContextCompat.getColor(ContactUsActivity.this,R.color.white));// set status background white

Sources

This article follows the attribution requirements of Stack Overflow and is licensed under CC BY-SA 3.0.

Source: Stack Overflow

Solution	Source
Solution 1	Chandan kushwaha
Solution 2	jayu pipaliya

'How to make completely transparent status bar?

Solution 1:[1]

Solution 2:[2]

Sources

Related Questions

Solution 1:^[1]

Solution 2:^[2]