Check if volume boost effect is supported on the device (#6808)

1 files changed, 30 insertions, 0 deletions

diff --git a/model/src/main/java/de/danoeh/antennapod/model/feed/VolumeAdaptionSetting.java b/model/src/main/java/de/danoeh/antennapod/model/feed/VolumeAdaptionSetting.java
index e71c5ad36..a9b1089f2 100644
--- a/model/src/main/java/de/danoeh/antennapod/model/feed/VolumeAdaptionSetting.java
+++ b/model/src/main/java/de/danoeh/antennapod/model/feed/VolumeAdaptionSetting.java
@@ -1,5 +1,10 @@
 package de.danoeh.antennapod.model.feed;
 
+import android.media.audiofx.AudioEffect;
+
+import androidx.annotation.Nullable;
+import androidx.annotation.VisibleForTesting;
+
 public enum VolumeAdaptionSetting {
     OFF(0, 1.0f),
     LIGHT_REDUCTION(1, 0.5f),
@@ -32,4 +37,29 @@ public enum VolumeAdaptionSetting {
     public float getAdaptionFactor() {
         return adaptionFactor;
     }
+
+    @Nullable
+    private static Boolean boostSupported = null;
+
+    public static boolean isBoostSupported() {
+        if (boostSupported != null) {
+            return boostSupported;
+        }
+        final AudioEffect.Descriptor[] audioEffects = AudioEffect.queryEffects();
+        if (audioEffects != null) {
+            for (AudioEffect.Descriptor effect : audioEffects) {
+                if (effect.type.equals(AudioEffect.EFFECT_TYPE_LOUDNESS_ENHANCER)) {
+                    boostSupported = true;
+                    return boostSupported;
+                }
+            }
+        }
+        boostSupported = false;
+        return boostSupported;
+    }
+
+    @VisibleForTesting
+    public static void setBoostSupported(@Nullable Boolean boostSupported) {
+        VolumeAdaptionSetting.boostSupported = boostSupported;
+    }
 }