commit 1b6c1f0c810a043a389e38b25860bcf4e96081ba
author Sham Rathod <sham.rathod@ittiam.com> Tue Nov 22 17:39:22 2022 +0530
committer Sham Rathod <sham.rathod@ittiam.com> Thu Dec 22 04:43:47 2022 +0530
tree 791ffae2728c30ddb8f14953e9c77e7163952d1e
parent 686c214a383343f67157c9d57d4109cd6dfe3534

Volume: Add AIDL placeholder implementation and vts test

Bug: 258124419
Test: atest VtsHalVolumeTargetTest

Change-Id: Ie3eaa820f94be0287ba72b7647d3d7ab8b5c70b8

audio/aidl/default/volume/VolumeSw.h

diff --git a/audio/aidl/default/volume/VolumeSw.h b/audio/aidl/default/volume/VolumeSw.h
index 3bd29b9..a101c59 100644
--- a/audio/aidl/default/volume/VolumeSw.h
+++ b/audio/aidl/default/volume/VolumeSw.h
@@ -32,7 +32,30 @@
         : EffectContext(statusDepth, common) {
         LOG(DEBUG) << __func__;
     }
-    // TODO: add specific context here
+
+    RetCode setVolLevel(int level) {
+        if (level < Volume::MIN_LEVEL_DB || level > Volume::MAX_LEVEL_DB) {
+            LOG(ERROR) << __func__ << " invalid level " << level;
+            return RetCode::ERROR_ILLEGAL_PARAMETER;
+        }
+        // TODO : Add implementation to apply new level
+        mLevel = level;
+        return RetCode::SUCCESS;
+    }
+
+    int getVolLevel() const { return mLevel; }
+
+    RetCode setVolMute(bool mute) {
+        // TODO : Add implementation to modify mute
+        mMute = mute;
+        return RetCode::SUCCESS;
+    }
+
+    bool getVolMute() const { return mMute; }
+
+  private:
+    int mLevel = 0;
+    bool mMute = false;
 };
 
 class VolumeSw final : public EffectImpl {
@@ -60,7 +83,7 @@
 
   private:
     std::shared_ptr<VolumeSwContext> mContext;
-    /* parameters */
-    Volume mSpecificParam;
+
+    ndk::ScopedAStatus getParameterVolume(const Volume::Tag& tag, Parameter::Specific* specific);
 };
 }  // namespace aidl::android::hardware::audio::effect