Android 如何在上层自定义IMS_UA

最新推荐文章于 2024-11-15 16:12:28 发布

原创最新推荐文章于 2024-11-15 16:12:28 发布 · 589 阅读

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文章标签：

#IMS UA #user-agent #IMS #modem iMs

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本文介绍了一种在Android系统中修改IMSUser-Agent字段的方法。通过在Modem层面进行配置，利用特定的服务接口更新了用户代理字符串，并确保了设置的持久化。

处理项目问题是遇到要求修改IMS User-Agent的一个需求，发现该字段是在modem中预制的。

下面是在上层对该问题的处理方案：

--- a/alps/vendor/mediatek/proprietary/packages/services/Ims/src/com/mediatek/ims/ImsService.java
+++ b/alps/vendor/mediatek/proprietary/packages/services/Ims/src/com/mediatek/ims/ImsService.java
@@ -168,6 +168,9 @@ import com.mediatek.ims.plugin.OemPluginFactory;
 import com.mediatek.ims.plugin.ImsRegistrationOemPlugin;
 import com.mediatek.ims.common.ImsCarrierConfigConstants;
 
+import com.mediatek.ims.internal.MtkImsConfig;
+import com.mediatek.ims.internal.MtkImsManager;
+
 public class ImsService extends ImsServiceBase {
     private static final String LOG_TAG = "ImsService";
     private static final boolean DBG = true;
@@ -442,7 +445,33 @@ public class ImsService extends ImsServiceBase {
                     if (SubscriptionManager.isValidPhoneId(phoneId)) {
                         resetXuiAndNotify(phoneId);
                     }
-                }
+                }else if (IccCardConstants.INTENT_VALUE_ICC_LOADED.equals(simStatus)){
+                                       //add monkey for Modify user-agent
+                                       String buildNumber = android.os.Build.DISPLAY;
+                                       String oldVersion = android.provider.Settings.Global.getString(mContext.getContentResolver(), "old_ua_version");
+                                       int mPhoneId = intent.getIntExtra(PhoneConstants.PHONE_KEY,
+                                                               SubscriptionManager.INVALID_PHONE_INDEX);
+                                       ImsManager imsManager = ImsManager.getInstance(mContext, mPhoneId);
+                                       android.util.Log.i("monkey_ims","---Old UA Version = " + oldVersion);
+                                       android.util.Log.i("monkey_ims","---now buildNumber = " + buildNumber);
+                                       if ((!buildNumber.equals(oldVersion)) && imsManager != null) {
+                                               try {
+                                                       MtkImsConfig config = ((MtkImsManager)imsManager).getConfigInterfaceEx();
+                                                       if (config != null) {
+                                                               String[] keys={"user_agent"};
+                                                               // String value = "XXXXXXXX" + buildNumber;
+                                                               String value = "XXXXXXXX";
+                                                               String[] values={value};
+                                                               config.setModemImsCfg(keys,values,mPhoneId);
+                                                               android.provider.Settings.Global.putString(mContext.getContentResolver(), "old_ua_version", buildNumber);
+                                                               android.util.Log.i("monkey_ims","---imsCfg.setModemImsCfg()---");
+                                                       }
+                                               } catch (com.android.ims.ImsException e) {
+                                                       android.util.Log.i("monkey_ims","---ImsException---" + e);
+                                               }
+                                       }
+                               }
+                                       //add end
             } else if (TelephonyIntents.ACTION_SERVICE_STATE_CHANGED.equals(intent.getAction())) {
                 /// M: internal SQC purpose {
                 Bundle extras = intent.getExtras();
(END)

检测处理成功。