Redirect Volume Panel to settings page

Flag: com.android.settings.flags.slices_retirement
Bug: 328529042
Bug: 202262476
Test: manual test
adb shell am start -a android.settings.panel.action.VOLUME

Change-Id: I54f30d18eb10db864dcf5ee745b168b03e388b14

src/com/android/settings/panel/PanelFeatureProviderImpl.java

@@ -22,11 +22,15 @@ import android.os.Bundle;
 import android.provider.Settings;
 import android.util.FeatureFlagUtils;
 
+import androidx.annotation.Nullable;
+
 import com.android.settings.Utils;
+import com.android.settings.flags.Flags;
 
 public class PanelFeatureProviderImpl implements PanelFeatureProvider {
 
     @Override
+    @Nullable
     public PanelContent getPanel(Context context, Bundle bundle) {
         if (context == null) {
             return null;
@@ -59,7 +63,14 @@ public class PanelFeatureProviderImpl implements PanelFeatureProvider {
                     context.sendBroadcast(volumeIntent);
                     return null;
                 } else {
-                    return VolumePanel.create(context);
+                    if (Flags.slicesRetirement()) {
+                        Intent volIntent = new Intent(Settings.ACTION_SOUND_SETTINGS);
+                        volIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+                        context.startActivity(volIntent);
+                        return null;
+                    } else {
+                        return VolumePanel.create(context);
+                    }
                 }
         }
 

tests/unit/src/com/android/settings/panel/PanelFeatureProviderImplTest.java

@@ -27,12 +27,15 @@ import static org.mockito.Mockito.verify;
 import android.content.Context;
 import android.content.Intent;
 import android.os.Bundle;
+import android.platform.test.annotations.DisableFlags;
 import android.provider.Settings;
 import android.util.FeatureFlagUtils;
 
 import androidx.test.core.app.ApplicationProvider;
 import androidx.test.ext.junit.runners.AndroidJUnit4;
 
+import com.android.settings.flags.Flags;
+
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
@@ -68,6 +71,7 @@ public class PanelFeatureProviderImplTest {
     }
 
     @Test
+    @DisableFlags(Flags.FLAG_SLICES_RETIREMENT)
     public void getPanel_volumePanel_returnsCorrectPanel() {
         FeatureFlagUtils.setEnabled(mContext, FeatureFlagUtils.SETTINGS_VOLUME_PANEL_IN_SYSTEMUI,
                 false);