Know if the Accessibility Service is enabled in settings

AccessibilityHelper.java

/**
     * Check if Accessibility service is enabled
     *
     * @param context
     * @return
     */
    private boolean isAccessibilitySettingsOn(Context context) {
        int accessibilityEnabled = 0;
        final String service = "<apppackage>/<servicepackage>";
        boolean accessibilityFound = false;
        try {
            accessibilityEnabled = Settings.Secure.getInt(
                    context.getApplicationContext().getContentResolver(),
                    android.provider.Settings.Secure.ACCESSIBILITY_ENABLED);
            Timber.v("accessibilityEnabled = " + accessibilityEnabled);
        } catch (Settings.SettingNotFoundException e) {
            Timber.e("Error finding setting, default accessibility to not found: "
                    + e.getMessage());
        }

        TextUtils.SimpleStringSplitter mStringColonSplitter = new TextUtils.SimpleStringSplitter(':');

        if (accessibilityEnabled == 1) {
            Timber.v("***ACCESSIBILIY IS ENABLED*** -----------------");
            String settingValue = Settings.Secure.getString(
                    context.getApplicationContext().getContentResolver(),
                    Settings.Secure.ENABLED_ACCESSIBILITY_SERVICES);
            if (settingValue != null) {
                TextUtils.SimpleStringSplitter splitter = mStringColonSplitter;
                splitter.setString(settingValue);
                while (splitter.hasNext()) {
                    String accessabilityService = splitter.next();

                    Timber.v("-------------- > accessabilityService :: " + accessabilityService);
                    if (accessabilityService.equalsIgnoreCase(service)) {
                        Timber.v("We've found the correct setting - accessibility is switched on!");
                        return true;
                    }
                }
            }
        } else {
            Timber.v("***ACCESSIBILIY IS DISABLED***");
        }

        return accessibilityFound;
    }