Fix navigation bar color on older android versions

kylecorry31 · Feb 11, 2024 · 8e2dfd7 · 8e2dfd7
1 parent c60a8c4
commit 8e2dfd7
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Showing 2 changed files with 14 additions and 4 deletions.
diff --git a/app/src/main/java/com/kylecorry/trail_sense/main/MainActivity.kt b/app/src/main/java/com/kylecorry/trail_sense/main/MainActivity.kt
@@ -50,6 +50,7 @@ import com.kylecorry.trail_sense.tools.clinometer.volumeactions.ClinometerLockVo
 import com.kylecorry.trail_sense.tools.flashlight.volumeactions.FlashlightToggleVolumeAction
 import com.kylecorry.trail_sense.shared.VolumeAction
 import com.kylecorry.trail_sense.shared.colors.ColorUtils
+import com.kylecorry.trail_sense.shared.setNavigationBarColorCompat
 
 
 class MainActivity : AndromedaActivity() {
@@ -140,15 +141,13 @@ class MainActivity : AndromedaActivity() {
             window.apply {
                 statusBarColor = Color.BLACK
                 decorView.rootView.setBackgroundColor(Color.BLACK)
-                navigationBarColor = Color.BLACK
+                setNavigationBarColorCompat(Color.BLACK)
             }
             bottomNavigation.setBackgroundColor(Color.BLACK)
         } else {
             window.apply {
                 statusBarColor = ColorUtils.backgroundColor(this@MainActivity)
-
-                // Match the color of the bottom navigation
-                navigationBarColor = Resources.androidBackgroundColorSecondary(this@MainActivity)
+                setNavigationBarColorCompat(Resources.androidBackgroundColorSecondary(this@MainActivity))
             }
             if (!isDarkThemeOn()) {
                 WindowInsetsControllerCompat(window, window.decorView).apply {

diff --git a/app/src/main/java/com/kylecorry/trail_sense/shared/Extensions.kt b/app/src/main/java/com/kylecorry/trail_sense/shared/Extensions.kt
@@ -1,6 +1,8 @@
 package com.kylecorry.trail_sense.shared
 
 import android.os.Bundle
+import android.view.Window
+import androidx.annotation.ColorInt
 import androidx.annotation.IdRes
 import androidx.fragment.app.Fragment
 import androidx.navigation.NavController
@@ -137,4 +139,13 @@ inline fun List<Float>.forEachLine(action: (x1: Float, y1: Float, x2: Float, y2:
     for (i in indices step 4) {
         action(this[i], this[i + 1], this[i + 2], this[i + 3])
     }
+}
+
+/**
+ * Sets the navigation bar color. On SDK < 26, this does nothing because the foreground color is not customizable.
+ */
+fun Window.setNavigationBarColorCompat(@ColorInt color: Int) {
+    if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.O) {
+        navigationBarColor = color
+    }
 }