From e4673a3dc835e8081b842620ff802186968b02ba Mon Sep 17 00:00:00 2001
From: Arc Wang <arcwang@google.com>
Date: Tue, 17 May 2022 10:41:21 +0800
Subject: [PATCH] Center apps Preference title when there is no summary

Hide apps Preference summary when a summary is empty
then its title will be vertically centered.

Bug: 229646669
Test: manual visual
      Settings -> Apps -> See all apps
      Settings -> Notifications -> App settings
      Settings -> Storage -> Apps
      Settings -> System -> Language & input -> App Languages
Change-Id: I6fceba243e2ccac9ea180b940b571da07e1ba805
---
 .../manageapplications/ApplicationViewHolder.java          | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/com/android/settings/applications/manageapplications/ApplicationViewHolder.java b/src/com/android/settings/applications/manageapplications/ApplicationViewHolder.java
index ef5b029a9d0..e1db417dd46 100644
--- a/src/com/android/settings/applications/manageapplications/ApplicationViewHolder.java
+++ b/src/com/android/settings/applications/manageapplications/ApplicationViewHolder.java
@@ -87,10 +87,17 @@ public class ApplicationViewHolder extends RecyclerView.ViewHolder {
 
     void setSummary(CharSequence summary) {
         mSummary.setText(summary);
+        updateSummaryVisibility();
     }
 
     void setSummary(@StringRes int summary) {
         mSummary.setText(summary);
+        updateSummaryVisibility();
+    }
+
+    private void updateSummaryVisibility() {
+        // Hide an empty summary and then title will be vertically centered.
+        mSummary.setVisibility(TextUtils.isEmpty(mSummary.getText()) ? View.GONE : View.VISIBLE);
     }
 
     void setEnabled(boolean isEnabled) {