Examples with AccessibilityManager android.view.accessibility.AccessibilityManager used on opensource projects

Example 51 with AccessibilityManager

use of android.view.accessibility.AccessibilityManager in project android_packages_apps_Settings by crdroidandroid.

the class AccessibilitySettings method updateServicePreferences.

private void updateServicePreferences() {
    // Since services category is auto generated we have to do a pass
    // to generate it since services can come and go and then based on
    // the global accessibility state to decided whether it is enabled.
    // Generate.
    ArrayList<Preference> servicePreferences = new ArrayList<>(mServicePreferenceToPreferenceCategoryMap.keySet());
    for (int i = 0; i < servicePreferences.size(); i++) {
        Preference service = servicePreferences.get(i);
        PreferenceCategory category = mServicePreferenceToPreferenceCategoryMap.get(service);
        category.removePreference(service);
    }
    initializePreBundledServicesMapFromArray(CATEGORY_SCREEN_READER, R.array.config_preinstalled_screen_reader_services);
    initializePreBundledServicesMapFromArray(CATEGORY_AUDIO_AND_CAPTIONS, R.array.config_preinstalled_audio_and_caption_services);
    initializePreBundledServicesMapFromArray(CATEGORY_DISPLAY, R.array.config_preinstalled_display_services);
    initializePreBundledServicesMapFromArray(CATEGORY_INTERACTION_CONTROL, R.array.config_preinstalled_interaction_control_services);
    AccessibilityManager accessibilityManager = AccessibilityManager.getInstance(getActivity());
    List<AccessibilityServiceInfo> installedServices = accessibilityManager.getInstalledAccessibilityServiceList();
    Set<ComponentName> enabledServices = AccessibilityUtils.getEnabledServicesFromSettings(getActivity());
    List<String> permittedServices = mDpm.getPermittedAccessibilityServices(UserHandle.myUserId());
    final boolean accessibilityEnabled = Settings.Secure.getInt(getContentResolver(), Settings.Secure.ACCESSIBILITY_ENABLED, 0) == 1;
    PreferenceCategory downloadedServicesCategory = mCategoryToPrefCategoryMap.get(CATEGORY_DOWNLOADED_SERVICES);
    // Temporarily add the downloaded services category back if it was previously removed.
    if (findPreference(CATEGORY_DOWNLOADED_SERVICES) == null) {
        getPreferenceScreen().addPreference(downloadedServicesCategory);
    }
    for (int i = 0, count = installedServices.size(); i < count; ++i) {
        AccessibilityServiceInfo info = installedServices.get(i);
        RestrictedPreference preference = new RestrictedPreference(downloadedServicesCategory.getContext());
        String title = info.getResolveInfo().loadLabel(getPackageManager()).toString();
        Drawable icon;
        if (info.getResolveInfo().getIconResource() == 0) {
            icon = ContextCompat.getDrawable(getContext(), R.mipmap.ic_accessibility_generic);
        } else {
            icon = info.getResolveInfo().loadIcon(getPackageManager());
        }
        ServiceInfo serviceInfo = info.getResolveInfo().serviceInfo;
        String packageName = serviceInfo.packageName;
        ComponentName componentName = new ComponentName(packageName, serviceInfo.name);
        String componentNameKey = componentName.flattenToString();
        preference.setKey(componentName.flattenToString());
        preference.setTitle(title);
        preference.setIcon(icon);
        final boolean serviceEnabled = accessibilityEnabled && enabledServices.contains(componentName);
        final String serviceState = serviceEnabled ? getString(R.string.accessibility_summary_state_enabled) : getString(R.string.accessibility_summary_state_disabled);
        final CharSequence serviceSummary = info.loadSummary(getPackageManager());
        final String stateSummaryCombo = getString(R.string.preference_summary_default_combination, serviceState, serviceSummary);
        preference.setSummary((TextUtils.isEmpty(serviceSummary)) ? serviceState : stateSummaryCombo);
        // Disable all accessibility services that are not permitted.
        boolean serviceAllowed = permittedServices == null || permittedServices.contains(packageName);
        if (!serviceAllowed && !serviceEnabled) {
            EnforcedAdmin admin = RestrictedLockUtils.checkIfAccessibilityServiceDisallowed(getActivity(), packageName, UserHandle.myUserId());
            if (admin != null) {
                preference.setDisabledByAdmin(admin);
            } else {
                preference.setEnabled(false);
            }
        } else {
            preference.setEnabled(true);
        }
        preference.setFragment(ToggleAccessibilityServicePreferenceFragment.class.getName());
        preference.setPersistent(true);
        Bundle extras = preference.getExtras();
        extras.putString(EXTRA_PREFERENCE_KEY, preference.getKey());
        extras.putBoolean(EXTRA_CHECKED, serviceEnabled);
        extras.putString(EXTRA_TITLE, title);
        String description = info.loadDescription(getPackageManager());
        if (TextUtils.isEmpty(description)) {
            description = getString(R.string.accessibility_service_default_description);
        }
        extras.putString(EXTRA_SUMMARY, description);
        String settingsClassName = info.getSettingsActivityName();
        if (!TextUtils.isEmpty(settingsClassName)) {
            extras.putString(EXTRA_SETTINGS_TITLE, getString(R.string.accessibility_menu_item_settings));
            extras.putString(EXTRA_SETTINGS_COMPONENT_NAME, new ComponentName(packageName, settingsClassName).flattenToString());
        }
        extras.putParcelable(EXTRA_COMPONENT_NAME, componentName);
        PreferenceCategory prefCategory = downloadedServicesCategory;
        // Set the appropriate category if the service comes pre-installed.
        if (mPreBundledServiceComponentToCategoryMap.containsKey(componentName)) {
            prefCategory = mPreBundledServiceComponentToCategoryMap.get(componentName);
        }
        preference.setOrder(FIRST_PREFERENCE_IN_CATEGORY_INDEX);
        prefCategory.addPreference(preference);
        mServicePreferenceToPreferenceCategoryMap.put(preference, prefCategory);
    }
    // If the user has not installed any additional services, hide the category.
    if (downloadedServicesCategory.getPreferenceCount() == 0) {
        PreferenceScreen screen = getPreferenceScreen();
        screen.removePreference(downloadedServicesCategory);
    }
}

Example 52 with AccessibilityManager

use of android.view.accessibility.AccessibilityManager in project android_packages_apps_Settings by crdroidandroid.

the class AccessibilitySettingsForSetupWizard method findService.

private AccessibilityServiceInfo findService(String packageName, String serviceName) {
    final AccessibilityManager manager = getActivity().getSystemService(AccessibilityManager.class);
    final List<AccessibilityServiceInfo> accessibilityServices = manager.getInstalledAccessibilityServiceList();
    for (AccessibilityServiceInfo info : accessibilityServices) {
        ServiceInfo serviceInfo = info.getResolveInfo().serviceInfo;
        if (packageName.equals(serviceInfo.packageName) && serviceName.equals(serviceInfo.name)) {
            return info;
        }
    }
    return null;
}

Example 53 with AccessibilityManager

use of android.view.accessibility.AccessibilityManager in project android_packages_apps_Settings by SudaMod.

the class MagnificationPreferenceFragment method getConfigurationWarningStringForSecureSettingsKey.

static CharSequence getConfigurationWarningStringForSecureSettingsKey(String key, Context context) {
    if (!Settings.Secure.ACCESSIBILITY_DISPLAY_MAGNIFICATION_NAVBAR_ENABLED.equals(key)) {
        return null;
    }
    if (Settings.Secure.getInt(context.getContentResolver(), Settings.Secure.ACCESSIBILITY_DISPLAY_MAGNIFICATION_NAVBAR_ENABLED, 0) == 0) {
        return null;
    }
    final AccessibilityManager am = (AccessibilityManager) context.getSystemService(Context.ACCESSIBILITY_SERVICE);
    final String assignedId = Settings.Secure.getString(context.getContentResolver(), Settings.Secure.ACCESSIBILITY_BUTTON_TARGET_COMPONENT);
    if (!TextUtils.isEmpty(assignedId) && !MAGNIFICATION_COMPONENT_ID.equals(assignedId)) {
        final ComponentName assignedComponentName = ComponentName.unflattenFromString(assignedId);
        final List<AccessibilityServiceInfo> activeServices = am.getEnabledAccessibilityServiceList(AccessibilityServiceInfo.FEEDBACK_ALL_MASK);
        final int serviceCount = activeServices.size();
        for (int i = 0; i < serviceCount; i++) {
            final AccessibilityServiceInfo info = activeServices.get(i);
            if (info.getComponentName().equals(assignedComponentName)) {
                final CharSequence assignedServiceName = info.getResolveInfo().loadLabel(context.getPackageManager());
                return context.getString(R.string.accessibility_screen_magnification_navbar_configuration_warning, assignedServiceName);
            }
        }
    }
    return null;
}

Example 54 with AccessibilityManager

use of android.view.accessibility.AccessibilityManager in project android_packages_apps_Settings by SudaMod.

the class ShortcutServicePickerFragment method getCandidates.

@Override
protected List<? extends DefaultAppInfo> getCandidates() {
    final AccessibilityManager accessibilityManager = getContext().getSystemService(AccessibilityManager.class);
    final List<AccessibilityServiceInfo> installedServices = accessibilityManager.getInstalledAccessibilityServiceList();
    final int numInstalledServices = installedServices.size();
    List<DefaultAppInfo> candidates = new ArrayList<>(numInstalledServices);
    for (int i = 0; i < numInstalledServices; i++) {
        AccessibilityServiceInfo installedServiceInfo = installedServices.get(i);
        candidates.add(new DefaultAppInfo(mPm, UserHandle.myUserId(), installedServiceInfo.getComponentName(), (String) installedServiceInfo.loadSummary(mPm.getPackageManager()), true));
    }
    return candidates;
}

Example 55 with AccessibilityManager

use of android.view.accessibility.AccessibilityManager in project android_packages_apps_Settings by DirtyUnicorns.

the class MagnificationPreferenceFragment method getConfigurationWarningStringForSecureSettingsKey.

static CharSequence getConfigurationWarningStringForSecureSettingsKey(String key, Context context) {
    if (!Settings.Secure.ACCESSIBILITY_DISPLAY_MAGNIFICATION_NAVBAR_ENABLED.equals(key)) {
        return null;
    }
    if (Settings.Secure.getInt(context.getContentResolver(), Settings.Secure.ACCESSIBILITY_DISPLAY_MAGNIFICATION_NAVBAR_ENABLED, 0) == 0) {
        return null;
    }
    final AccessibilityManager am = (AccessibilityManager) context.getSystemService(Context.ACCESSIBILITY_SERVICE);
    final String assignedId = Settings.Secure.getString(context.getContentResolver(), Settings.Secure.ACCESSIBILITY_BUTTON_TARGET_COMPONENT);
    if (!TextUtils.isEmpty(assignedId) && !MAGNIFICATION_COMPONENT_ID.equals(assignedId)) {
        final ComponentName assignedComponentName = ComponentName.unflattenFromString(assignedId);
        final List<AccessibilityServiceInfo> activeServices = am.getEnabledAccessibilityServiceList(AccessibilityServiceInfo.FEEDBACK_ALL_MASK);
        final int serviceCount = activeServices.size();
        for (int i = 0; i < serviceCount; i++) {
            final AccessibilityServiceInfo info = activeServices.get(i);
            if (info.getComponentName().equals(assignedComponentName)) {
                final CharSequence assignedServiceName = info.getResolveInfo().loadLabel(context.getPackageManager());
                return context.getString(R.string.accessibility_screen_magnification_navbar_configuration_warning, assignedServiceName);
            }
        }
    }
    return null;
}