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Add live caption preference in accessibility page.

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Change-Id: Idd9725ddbbcf658325b1f04b07a0ed9cfa6c2682
Fixes: 121373754
Test: robotests
This commit is contained in:
Fan Zhang
2019-01-11 13:10:28 -08:00
parent aa8de12e8d
commit d64901494f
5 changed files with 151 additions and 4 deletions
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19
src/com/android/settings/accessibility/AccessibilitySettings.java
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@@ -91,7 +91,7 @@ public class AccessibilitySettings extends SettingsPreferenceFragment implements
private static final String CATEGORY_EXPERIMENTAL = "experimental_category";
private static final String CATEGORY_DOWNLOADED_SERVICES = "user_installed_services_category";
private static final String[] CATEGORIES = new String[] {
private static final String[] CATEGORIES = new String[]{
CATEGORY_SCREEN_READER, CATEGORY_AUDIO_AND_CAPTIONS, CATEGORY_DISPLAY,
CATEGORY_INTERACTION_CONTROL, CATEGORY_EXPERIMENTAL, CATEGORY_DOWNLOADED_SERVICES
};
@@ -132,7 +132,8 @@ public class AccessibilitySettings extends SettingsPreferenceFragment implements
"accessibility_content_timeout_preference_fragment";
private static final String ACCESSIBILITY_CONTROL_TIMEOUT_PREFERENCE =
"accessibility_control_timeout_preference_fragment";
private static final String LIVE_CAPTION_PREFERENCE_KEY =
"live_caption";
// Extras passed to sub-fragments.
static final String EXTRA_PREFERENCE_KEY = "preference_key";
@@ -232,9 +233,11 @@ public class AccessibilitySettings extends SettingsPreferenceFragment implements
private Preference mDisplayDaltonizerPreferenceScreen;
private Preference mHearingAidPreference;
private Preference mVibrationPreferenceScreen;
private Preference mLiveCaptionPreference;
private SwitchPreference mToggleInversionPreference;
private ColorInversionPreferenceController mInversionPreferenceController;
private AccessibilityHearingAidPreferenceController mHearingAidPreferenceController;
private LiveCaptionPreferenceController mLiveCaptionPreferenceController;
private int mLongPressTimeoutDefault;
@@ -293,6 +296,9 @@ public class AccessibilitySettings extends SettingsPreferenceFragment implements
(context, HEARING_AID_PREFERENCE);
mHearingAidPreferenceController.setFragmentManager(getFragmentManager());
getLifecycle().addObserver(mHearingAidPreferenceController);
mLiveCaptionPreferenceController = new LiveCaptionPreferenceController(context,
LIVE_CAPTION_PREFERENCE_KEY);
}
@Override
@@ -481,6 +487,10 @@ public class AccessibilitySettings extends SettingsPreferenceFragment implements
// Captioning.
mCaptioningPreferenceScreen = findPreference(CAPTIONING_PREFERENCE_SCREEN);
// Live caption
mLiveCaptionPreference = findPreference(LIVE_CAPTION_PREFERENCE_KEY);
mLiveCaptionPreferenceController.displayPreference(getPreferenceScreen());
// Display magnification.
mDisplayMagnificationPreferenceScreen = findPreference(
DISPLAY_MAGNIFICATION_PREFERENCE_SCREEN);
@@ -716,6 +726,8 @@ public class AccessibilitySettings extends SettingsPreferenceFragment implements
mHearingAidPreferenceController.updateState(mHearingAidPreference);
mLiveCaptionPreferenceController.updateState(mLiveCaptionPreference);
updateFeatureSummary(Settings.Secure.ACCESSIBILITY_CAPTIONING_ENABLED,
mCaptioningPreferenceScreen);
updateFeatureSummary(Settings.Secure.ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED,
@@ -736,7 +748,6 @@ public class AccessibilitySettings extends SettingsPreferenceFragment implements
}
void updateAccessibilityTimeoutSummary(ContentResolver resolver, Preference pref) {
String[] timeoutSummarys = getResources().getStringArray(
R.array.accessibility_timeout_summaries);
int[] timeoutValues = getResources().getIntArray(
@@ -805,7 +816,7 @@ public class AccessibilitySettings extends SettingsPreferenceFragment implements
pref.setSummary(entries[index]);
}
@VisibleForTesting(otherwise = VisibleForTesting.PRIVATE)
@VisibleForTesting
void updateVibrationSummary(Preference pref) {
final Context context = getContext();
final Vibrator vibrator = context.getSystemService(Vibrator.class);