Cherish: Make combined signal icons configurable at runtime [2/2]

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

res/values/cherish_strings.xml

@@ -802,4 +802,8 @@
     <string name="notification_material_dismiss_button_summary">Replace clear all notification text with floating button</string>
     <string name="clearall_style_title">Material dismiss button style</string>
     <string name="clearall_bgstyle_title">Material dismiss background style</string>
+	
+	<!-- Combined signal icons in status bar -->
+    <string name="combined_status_bar_signal_icons_title">Combined signal icons</string>
+    <string name="combined_status_bar_signal_icons_summary">Enable combined signal icons\n(WARNING: a soft reboot will occur upon enabling combined signal icons)</string>
 </resources>

res/xml/cherish_settings_statusbar.xml

@@ -110,6 +110,12 @@
             android:summary="@string/use_old_mobiletype_summary"
             android:defaultValue="false" />
 			
+		<SwitchPreference
+        android:key="enable_combined_signal_icons"
+        android:title="@string/combined_status_bar_signal_icons_title"
+        android:summary="@string/combined_status_bar_signal_icons_summary"
+        android:defaultValue="false" />
+
         <com.cherish.settings.preferences.SystemSettingSwitchPreference
             android:key="show_fourg_icon"
             android:title="@string/show_fourg_icon_title"

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

@@ -20,23 +20,29 @@ import androidx.preference.PreferenceFragment;
 import androidx.preference.SwitchPreference;
 import android.provider.Settings;
 import com.android.settings.R;
-
+import android.content.DialogInterface;
+import android.content.pm.PackageInfo;
+import android.content.pm.PackageManager;
+import android.content.pm.PackageManager.NameNotFoundException;
+import android.content.res.Resources;
 import java.util.Locale;
+import android.os.SystemProperties;
 import android.text.TextUtils;
 import android.view.View;
-
-import com.android.settings.SettingsPreferenceFragment;
-import com.cherish.settings.preferences.CustomSeekBarPreference;
-import com.cherish.settings.preferences.SystemSettingSeekBarPreference;
-import com.cherish.settings.preferences.SystemSettingListPreference;
 import com.cherish.settings.preferences.SystemSettingSwitchPreference;
-import com.cherish.settings.preferences.SystemSettingMasterSwitchPreference;
+import com.cherish.settings.preferences.SystemSettingSeekBarPreference;
+import com.cherish.settings.preferences.SecureSettingSwitchPreference;
+import com.cherish.settings.preferences.SystemSettingListPreference;
+import com.android.settings.SettingsPreferenceFragment;
+import com.android.settingslib.development.SystemPropPoker;
+import com.cherish.settings.preferences.SystemSettingSeekBarPreference;
 import com.android.settings.Utils;
 import com.android.internal.util.cherish.CherishUtils;
 import android.util.Log;
 import com.android.settings.search.BaseSearchIndexProvider;
 import com.android.settingslib.search.SearchIndexable;
 import android.provider.SearchIndexableResource;
+import com.android.settings.SettingsPreferenceFragment;
 
 import java.util.List;
 import java.util.ArrayList;
@@ -47,6 +53,11 @@ import java.util.Collections;
 @SearchIndexable(forTarget = SearchIndexable.ALL & ~SearchIndexable.ARC)
 public class StatusBarSettings extends SettingsPreferenceFragment implements
         OnPreferenceChangeListener {
+			
+	private static final String KEY_COMBINED_SIGNAL_ICONS = "enable_combined_signal_icons";
+    private static final String SYS_COMBINED_SIGNAL_ICONS = "persist.sys.enable.combined_signal_icons";
+	
+	private SwitchPreference mCombinedSignalIcons;
     @Override
     public void onCreate(Bundle icicle) {
         super.onCreate(icicle);
@@ -56,11 +67,23 @@ public class StatusBarSettings extends SettingsPreferenceFragment implements
 		ContentResolver resolver = getActivity().getContentResolver();
 
         PreferenceScreen prefSet = getPreferenceScreen();
+		
+		mCombinedSignalIcons = (SwitchPreference) findPreference(KEY_COMBINED_SIGNAL_ICONS);
+        mCombinedSignalIcons.setChecked(SystemProperties.getBoolean(SYS_COMBINED_SIGNAL_ICONS, false));
+        mCombinedSignalIcons.setOnPreferenceChangeListener(this);
     }
 
     @Override
     public boolean onPreferenceChange(Preference preference, Object objValue) {
         ContentResolver resolver = getActivity().getContentResolver();
+		 if (preference == mCombinedSignalIcons) {
+            boolean value = (Boolean) objValue;
+            Settings.Secure.putIntForUser(getContentResolver(),
+                Settings.Secure.ENABLE_COMBINED_SIGNAL_ICONS, value ? 1 : 0, UserHandle.USER_CURRENT);
+            SystemProperties.set(SYS_COMBINED_SIGNAL_ICONS, value ? "true" : "false");
+            SystemPropPoker.getInstance().poke();
+            return true;
+		}
         return false;
     }