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Add HaTS entrypoint for Magnification page

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This entry point allows users to access and adjust Magnification
settings for low vision accessibility. Visibility is controlled by
the aconfig flag and SurveyFeatureProvider#isSurveyAvailable.

NO_IFTTT=Revisit preference_list scope

Bug: 380346799
Test: atest ToggleScreenMagnificationPreferenceFragmentTest
Flag: com.android.server.accessibility.enable_low_vision_hats
Change-Id: I81a55487734fe7b139391a6c95834c7313e54d7a
This commit is contained in:
Menghan Li
2025-01-09 07:00:17 +00:00
parent 3f67747684
commit e218280902
2 changed files with 103 additions and 21 deletions
Download Patch File Download Diff File Expand all files Collapse all files

56
src/com/android/settings/accessibility/ToggleScreenMagnificationPreferenceFragment.java
View File

@@ -196,20 +196,17 @@ public class ToggleScreenMagnificationPreferenceFragment extends
@Override
protected void initSettingsPreference() {
// If the device doesn't support window magnification feature, it should hide the
// settings preference.
if (!isWindowMagnificationSupported(getContext())) {
return;
}
final PreferenceCategory generalCategory = findPreference(KEY_GENERAL_CATEGORY);
// LINT.IfChange(preference_list)
addMagnificationModeSetting(generalCategory);
addFollowTypingSetting(generalCategory);
addOneFingerPanningSetting(generalCategory);
addAlwaysOnSetting(generalCategory);
addJoystickSetting(generalCategory);
// LINT.ThenChange(search_data)
if (isWindowMagnificationSupported(getContext())) {
// LINT.IfChange(preference_list)
addMagnificationModeSetting(generalCategory);
addFollowTypingSetting(generalCategory);
addOneFingerPanningSetting(generalCategory);
addAlwaysOnSetting(generalCategory);
addJoystickSetting(generalCategory);
// LINT.ThenChange(:search_data)
}
addFeedbackSetting(generalCategory);
}
@Override
@@ -346,6 +343,14 @@ public class ToggleScreenMagnificationPreferenceFragment extends
return pref;
}
private static Preference createFeedbackPreference(Context context) {
final Preference pref = new Preference(context);
pref.setTitle(R.string.accessibility_feedback_title);
pref.setSummary(R.string.accessibility_feedback_summary);
pref.setKey(MagnificationFeedbackPreferenceController.PREF_KEY);
return pref;
}
private static boolean isJoystickSupported() {
return DeviceConfig.getBoolean(
DeviceConfig.NAMESPACE_WINDOW_MANAGER,
@@ -371,6 +376,21 @@ public class ToggleScreenMagnificationPreferenceFragment extends
addPreferenceController(joystickPreferenceController);
}
private void addFeedbackSetting(PreferenceCategory generalCategory) {
if (!Flags.enableLowVisionHats()) {
return;
}
final Preference feedbackPreference = createFeedbackPreference(getPrefContext());
generalCategory.addPreference(feedbackPreference);
final MagnificationFeedbackPreferenceController magnificationFeedbackPreferenceController =
new MagnificationFeedbackPreferenceController(getContext(), this,
MagnificationFeedbackPreferenceController.PREF_KEY);
magnificationFeedbackPreferenceController.displayPreference(getPreferenceScreen());
addPreferenceController(magnificationFeedbackPreferenceController);
}
@Override
public void showDialog(int dialogId) {
super.showDialog(dialogId);
@@ -773,7 +793,8 @@ public class ToggleScreenMagnificationPreferenceFragment extends
createFollowTypingPreference(context),
createOneFingerPanningPreference(context),
createAlwaysOnPreference(context),
createJoystickPreference(context)
createJoystickPreference(context),
createFeedbackPreference(context)
)
.forEach(pref ->
rawData.add(createPreferenceSearchData(context, pref)));
@@ -810,9 +831,14 @@ public class ToggleScreenMagnificationPreferenceFragment extends
niks.add(MagnificationJoystickPreferenceController.PREF_KEY);
}
}
if (!Flags.enableLowVisionHats()) {
niks.add(MagnificationFeedbackPreferenceController.PREF_KEY);
}
return niks;
}
// LINT.ThenChange(preference_list)
// LINT.ThenChange(:preference_list)
private SearchIndexableRaw createPreferenceSearchData(
Context context, Preference pref) {