android Q content above navigation bar

Question

we are targeting our application at api 28 and draw content under status bar. For this we are using following flag and styles :

window.addFlags(FLAG_LAYOUT_NO_LIMITS)

---

<item name="windowNoTitle">true</item>
<item name="android:windowTranslucentStatus">true</item>
<item name="android:windowTranslucentNavigation">false</item>
<item name="android:windowDrawsSystemBarBackgrounds">false</item>

everything is okay on Android Pie (content layout under status bar and above navigation bar). In android Q, navigation bar is translucent and shows over the application content

Answer 1

In android api 29, Bottom bar is overlapping the content.

Add this code in your activity

    getWindow().getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_STABLE);


    ViewCompat.setOnApplyWindowInsetsListener(getWindow().getDecorView(), new OnApplyWindowInsetsListener() {
        @Override
        public WindowInsetsCompat onApplyWindowInsets(View v, WindowInsetsCompat insets) {
            v.setPadding(0, 0, 0, v.getPaddingBottom() + insets.getSystemWindowInsetBottom());
            return insets;
        }
    });

Answer 2

the "problem" underlies the behavior of the FLAG_LAYOUT_NO_LIMITS, mixed with the new gesture functionality in api 29

https://medium.com/androiddevelopers/gesture-navigation-going-edge-to-edge-812f62e4e83e https://medium.com/androiddevelopers/gesture-navigation-handling-visual-overlaps-4aed565c134c

a little solution is:

window.clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS)
window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS)
window.decorView.systemUiVisibility = View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
window.statusBarColor = Color.TRANSPARENT

and don't set

android:fitsSystemWindows
android:windowTranslucentStatus
android:windowIsTranslucent