Alert Slider: Add toggle to disable notifications [2/2]

Signed-off-by: Hưng Phan <phandinhhungvp2001@gmail.com>

res/values/cherish_strings.xml

@@ -1206,4 +1206,8 @@
 	<!-- Custom statusbar paddings -->
     <string name="custom_statusbar_padding_start">Padding (Start)</string>
     <string name="custom_statusbar_padding_end">Padding (End)</string>
+	
+	<!-- Alert Slider Notifications (OnePlus devices) -->
+    <string name="alert_slider_notifications_title">Alert slider notifications</string>
+    <string name="alert_slider_notifications_summary">Display notification when changing alert slider position</string>
 </resources>

res/xml/cherish_settings_notifications.xml

@@ -82,6 +82,13 @@
         android:title="@string/notification_headers_title"
         android:summary="@string/notification_headers_summary"
         android:defaultValue="true" />
+		
+	<!-- Alert Slider Notifications -->
+    <com.cherish.settings.preferences.SystemSettingSwitchPreference
+        android:key="alert_slider_notifications"
+        android:title="@string/alert_slider_notifications_title"
+        android:summary="@string/alert_slider_notifications_summary"
+        android:defaultValue="true" />
 
     <Preference
         android:key="notification_light"

src/com/cherish/settings/fragments/NotificationSettings.java

@@ -21,6 +21,9 @@ import android.provider.Settings;
 import androidx.preference.ListPreference;
 
 import com.android.settings.SettingsPreferenceFragment;
+import com.android.settings.search.BaseSearchIndexProvider;
+import com.android.settingslib.search.SearchIndexable;
+import android.provider.SearchIndexableResource;
 import com.cherish.settings.preferences.SystemSettingMasterSwitchPreference;
 import com.cherish.settings.preferences.SystemSettingSeekBarPreference;
 import com.cherish.settings.preferences.CustomSeekBarPreference;
@@ -29,6 +32,10 @@ import com.cherish.settings.preferences.SystemSettingSwitchPreference;
 import net.margaritov.preference.colorpicker.ColorPickerPreference;
 import com.android.internal.util.cherish.CherishUtils;
 
+import java.util.ArrayList;
+import java.util.List;
+
+@SearchIndexable(forTarget = SearchIndexable.ALL & ~SearchIndexable.ARC)
 public class NotificationSettings extends SettingsPreferenceFragment implements Preference.OnPreferenceChangeListener{
 
     private static final String NOTIFICATION_PULSE_COLOR = "ambient_notification_light_color";
@@ -37,6 +44,7 @@ public class NotificationSettings extends SettingsPreferenceFragment implements
     private static final String PULSE_COLOR_MODE_PREF = "ambient_notification_light_color_mode";
 	private static final String INCALL_VIB_OPTIONS = "incall_vib_options";
     private static final String KEY_AMBIENT = "ambient_notification_light_enabled";
+	private static final String ALERT_SLIDER_PREF = "alert_slider_notifications";
 
     private Preference mChargingLeds;
     private ColorPickerPreference mEdgeLightColorPreference;
@@ -44,13 +52,21 @@ public class NotificationSettings extends SettingsPreferenceFragment implements
     private CustomSeekBarPreference mEdgeLightRepeatCountPreference;
     private ListPreference mColorMode;
     private SystemSettingSwitchPreference mAmbientPref;
+	private Preference mAlertSlider;
     @Override
     public void onCreate(Bundle icicle) {
         super.onCreate(icicle);
 
         addPreferencesFromResource(R.xml.cherish_settings_notifications);
-        PreferenceScreen prefScreen = getPreferenceScreen();
+        ContentResolver resolver = getActivity().getContentResolver();
-		ContentResolver resolver = getActivity().getContentResolver();
+        final PreferenceScreen prefScreen = getPreferenceScreen();
+        final Resources res = getResources();
+		
+		mAlertSlider = (Preference) prefScreen.findPreference(ALERT_SLIDER_PREF);
+        boolean mAlertSliderAvailable = res.getBoolean(
+                com.android.internal.R.bool.config_hasAlertSlider);
+        if (!mAlertSliderAvailable)
+            prefScreen.removePreference(mAlertSlider);
 
         mChargingLeds = (Preference) findPreference("charging_light");
         if (mChargingLeds != null
@@ -171,4 +187,34 @@ public class NotificationSettings extends SettingsPreferenceFragment implements
     public int getMetricsCategory() {
         return MetricsProto.MetricsEvent.CHERISH_SETTINGS;
     }
+	
+	/**
+     * For Search.
+     */
+
+    public static final SearchIndexProvider SEARCH_INDEX_DATA_PROVIDER =
+            new BaseSearchIndexProvider() {
+
+                @Override
+                public List<SearchIndexableResource> getXmlResourcesToIndex(Context context,
+                        boolean enabled) {
+                    ArrayList<SearchIndexableResource> result =
+                            new ArrayList<SearchIndexableResource>();
+                    SearchIndexableResource sir = new SearchIndexableResource(context);
+                    sir.xmlResId = R.xml.cherish_settings_notifications;
+                    result.add(sir);
+                    return result;
+                }
+
+                @Override
+                public List<String> getNonIndexableKeys(Context context) {
+                    List<String> keys = super.getNonIndexableKeys(context);
+                    final Resources res = context.getResources();
+                    boolean mAlertSliderAvailable = res.getBoolean(
+                            com.android.internal.R.bool.config_hasAlertSlider);
+                    if (!mAlertSliderAvailable)
+                        keys.add(ALERT_SLIDER_PREF);
+                    return keys;
+                }
+    };
 }