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Android: Fix for low contrast status bar

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After we start to use THEME: Theme_DeviceDefault_DayNight, status bar
icons have low contrasts on some devices.

That is why we need to set APPEARANCE_LIGHT_STATUS_BARS[0] in case when
Status bar color is too bright.

[0]https://developer.android.com/reference/android/view/WindowInsetsController#APPEARANCE_LIGHT_STATUS_BARS

Fixes: QTBUG-108365
Pick-to: 6.5 6.4 6.2
Change-Id: I38a31cfb0a3a1b912b86ed1b302c567e14a7ffcc
Reviewed-by: Assam Boudjelthia <assam.boudjelthia@qt.io>
This commit is contained in:
Bartlomiej Moskal 2022-12-14 11:17:46 +01:00
parent c1fa5d602c
commit eda4049a01
1 changed files with 16 additions and 0 deletions
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16
src/android/jar/src/org/qtproject/qt/android/QtActivityDelegate.java
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@ -14,6 +14,7 @@ import android.content.pm.PackageManager;
import android.content.pm.PackageManager.NameNotFoundException;
import android.content.res.AssetManager;
import android.content.res.Configuration;
import android.graphics.Color;
import android.graphics.drawable.ColorDrawable;
import android.graphics.drawable.Drawable;
import android.graphics.Rect;
@ -43,6 +44,8 @@ import android.view.Surface;
import android.view.View;
import android.view.ViewConfiguration;
import android.view.ViewGroup;
import android.view.Window;
import android.view.WindowInsetsController;
import android.view.WindowManager;
import android.view.inputmethod.InputMethodManager;
import android.view.ViewTreeObserver;
@ -978,6 +981,19 @@ public class QtActivityDelegate
private void handleUiModeChange(int uiMode)
{
// QTBUG-108365
if (Build.VERSION.SDK_INT >= 29) {
// Since 29 version we are using Theme_DeviceDefault_DayNight
Window window = m_activity.getWindow();
WindowInsetsController controller = window.getInsetsController();
if (controller != null) {
// set APPEARANCE_LIGHT_STATUS_BARS if needed
int appearanceLight = Color.luminance(window.getStatusBarColor()) > 0.5 ?
WindowInsetsController.APPEARANCE_LIGHT_STATUS_BARS : 0;
controller.setSystemBarsAppearance(appearanceLight,
WindowInsetsController.APPEARANCE_LIGHT_STATUS_BARS);
}
}
switch (uiMode) {
case Configuration.UI_MODE_NIGHT_NO:
ExtractStyle.runIfNeeded(m_activity, false);