Fix a11y announcements in DND duration dialogs

We are using a separate RadioButton just for the button and a view (possibly complex) fo the text. The latter didn't report an accurate selection status (especially when selecting, which didn't announce anything at all). Note that we are _not_ setting the "unselected" status to avoid repetition when walking through with Talkback (button -> text -> button -> text, ...).

Fixes: 265468127
Test: Unit tests
Change-Id: I87aad93d942a868776ecec163136fd9bfcb8276f

2 files changed, 6 insertions, 0 deletions

diff --git a/packages/SettingsLib/src/com/android/settingslib/notification/EnableZenModeDialog.java b/packages/SettingsLib/src/com/android/settingslib/notification/EnableZenModeDialog.java
index 6a1cee3146a2..562d20d05429 100644
--- a/packages/SettingsLib/src/com/android/settingslib/notification/EnableZenModeDialog.java
+++ b/packages/SettingsLib/src/com/android/settingslib/notification/EnableZenModeDialog.java
@@ -224,6 +224,9 @@ public class EnableZenModeDialog {
                     mMetricsLogger.logOnConditionSelected();
                     updateAlarmWarningText(tag.condition);
                 }
+                tag.line1.setStateDescription(
+                        isChecked ? buttonView.getContext().getString(
+                                com.android.internal.R.string.selected) : null);
             }
         });
 
diff --git a/packages/SettingsLib/src/com/android/settingslib/notification/ZenDurationDialog.java b/packages/SettingsLib/src/com/android/settingslib/notification/ZenDurationDialog.java
index 87e97b17b914..abbdaa73c18e 100644
--- a/packages/SettingsLib/src/com/android/settingslib/notification/ZenDurationDialog.java
+++ b/packages/SettingsLib/src/com/android/settingslib/notification/ZenDurationDialog.java
@@ -196,6 +196,9 @@ public class ZenDurationDialog {
                 if (isChecked) {
                     tag.rb.setChecked(true);
                 }
+                tag.line1.setStateDescription(
+                        isChecked ? buttonView.getContext().getString(
+                                com.android.internal.R.string.selected) : null);
             }
         });