RK3288 Android5.1 隐藏 蓝牙网络共享与移动网络设置项

--- WirelessSettings.java	2019-02-21 12:35:52.799396077 +0800
+++ WirelessSettings1.java	2019-02-21 12:35:37.547952400 +0800
@@ -335,11 +335,15 @@ public class WirelessSettings extends Se
             mNfcEnabler = null;
         }
 
+		//MHR 隐藏移动网络
+		removePreference(KEY_MOBILE_NETWORK_SETTINGS);
+		
         // Remove Mobile Network Settings and Manage Mobile Plan for secondary users,
         // if it's a wifi-only device, or if the settings are restricted.
         if (isSecondaryUser || Utils.isWifiOnly(getActivity())
                 || mUm.hasUserRestriction(UserManager.DISALLOW_CONFIG_MOBILE_NETWORKS)) {
-            removePreference(KEY_MOBILE_NETWORK_SETTINGS);
+            //MHR 隐藏移动网络
+            //removePreference(KEY_MOBILE_NETWORK_SETTINGS);
             removePreference(KEY_MANAGE_MOBILE_PLAN);
         }
         // Remove Mobile Network Settings and Manage Mobile Plan

---

--- TetherSettings.java	2019-02-21 12:35:46.664148196 +0800
+++ TetherSettings1.java	2019-02-21 11:34:06.182644900 +0800
@@ -160,7 +160,13 @@ public class TetherSettings extends Sett
             getPreferenceScreen().removePreference(mEnableWifiAp);
             getPreferenceScreen().removePreference(wifiApSettings);
         }
-
+		
+		//MHR 隐藏 蓝牙网络共享设置项
+		if (bluetoothAvailable) {
+            getPreferenceScreen().removePreference(mBluetoothTether);
+        } 
+		
+/*
         if (!bluetoothAvailable) {
             getPreferenceScreen().removePreference(mBluetoothTether);
         } else {
@@ -171,6 +177,7 @@ public class TetherSettings extends Sett
                 mBluetoothTether.setChecked(false);
             }
         }
+*/
 
         mProvisionApp = getResources().getStringArray(
                 com.android.internal.R.array.config_mobile_hotspot_provision_app);

总结：搜索目标设置项layout字符串时，从目标设置项的上一层设置项开始查。