Added a setting to change the device name that appears in Contact header and used when using the same account on multiple devices in secured group chat

app/src/main/java/org/linphone/LinphoneManager.java

@@ -72,7 +72,6 @@ import org.linphone.assistant.AssistantActivity;
 import org.linphone.call.CallActivity;
 import org.linphone.call.CallIncomingActivity;
 import org.linphone.call.CallManager;
-import org.linphone.compatibility.Compatibility;
 import org.linphone.contacts.ContactsManager;
 import org.linphone.contacts.LinphoneContact;
 import org.linphone.core.AccountCreator;
@@ -728,10 +727,11 @@ public class LinphoneManager implements CoreListener, SensorEventListener, Accou
 
         mCore.setZrtpSecretsFile(mBasePath + "/zrtp_secrets");
 
-        String deviceName = Compatibility.getDeviceName(mServiceContext);
+        String deviceName = mPrefs.getDeviceName(mServiceContext);
         String appName = mServiceContext.getResources().getString(R.string.user_agent);
         String androidVersion = BuildConfig.VERSION_NAME;
         String userAgent = appName + "/" + androidVersion + " (" + deviceName + ") LinphoneSDK";
+
         mCore.setUserAgent(
                 userAgent,
                 getString(R.string.linphone_sdk_version)

app/src/main/java/org/linphone/settings/AdvancedSettingsFragment.java

@@ -50,7 +50,7 @@ public class AdvancedSettingsFragment extends Fragment {
             mBackgroundMode,
             mStartAtBoot,
             mDarkMode;
-    private TextSetting mRemoteProvisioningUrl, mDisplayName, mUsername;
+    private TextSetting mRemoteProvisioningUrl, mDisplayName, mUsername, mDeviceName;
     private BasicSetting mAndroidAppSettings;
 
     @Nullable
@@ -104,6 +104,8 @@ public class AdvancedSettingsFragment extends Fragment {
         mUsername = mRootView.findViewById(R.id.pref_user_name);
 
         mAndroidAppSettings = mRootView.findViewById(R.id.pref_android_app_settings);
+
+        mDeviceName = mRootView.findViewById(R.id.pref_device_name);
     }
 
     protected void setListeners() {
@@ -199,6 +201,14 @@ public class AdvancedSettingsFragment extends Fragment {
                         startActivityForResult(i, LinphoneActivity.ANDROID_APP_SETTINGS_ACTIVITY);
                     }
                 });
+
+        mDeviceName.setListener(
+                new SettingListenerBase() {
+                    @Override
+                    public void onTextValueChanged(String newValue) {
+                        mPrefs.setDeviceName(newValue);
+                    }
+                });
     }
 
     protected void updateValues() {
@@ -220,6 +230,8 @@ public class AdvancedSettingsFragment extends Fragment {
 
         mUsername.setValue(mPrefs.getDefaultUsername());
 
+        mDeviceName.setValue(mPrefs.getDeviceName(LinphoneActivity.instance()));
+
         setListeners();
     }
 }

app/src/main/java/org/linphone/settings/LinphonePreferences.java

@@ -32,6 +32,7 @@ import java.util.ArrayList;
 import org.linphone.LinphoneActivity;
 import org.linphone.LinphoneManager;
 import org.linphone.R;
+import org.linphone.compatibility.Compatibility;
 import org.linphone.core.Address;
 import org.linphone.core.AuthInfo;
 import org.linphone.core.Config;
@@ -1066,4 +1067,13 @@ public class LinphonePreferences {
             LinphoneActivity.instance().recreate();
         }
     }
+
+    public String getDeviceName(Context context) {
+        String defaultValue = Compatibility.getDeviceName(context);
+        return getConfig().getString("app", "device_name", defaultValue);
+    }
+
+    public void setDeviceName(String name) {
+        getConfig().setString("app", "device_name", name);
+    }
 }

app/src/main/res/layout/settings_advanced.xml

@@ -49,6 +49,14 @@
             android:layout_height="wrap_content"
             linphone:title="@string/pref_dark_mode" />
 
+        <org.linphone.settings.widget.TextSetting
+            android:id="@+id/pref_device_name"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            linphone:subtitle="@string/pref_display_name_subtitle"
+            linphone:hint="@string/pref_device_name"
+            linphone:title="@string/pref_device_name" />
+
         <org.linphone.settings.widget.TextSetting
             android:id="@+id/pref_remote_provisioning"
             android:layout_width="match_parent"

app/src/main/res/values/strings.xml

@@ -488,6 +488,8 @@
     <string name="pref_service_notification">Enable service notification</string>
     <string name="pref_autostart">Start at boot time</string>
     <string name="pref_incoming_call_timeout_title">Incoming call hangup (in seconds)</string>
+    <string name="pref_device_name">Device name</string>
+    <string name="pref_display_name_subtitle">Changes will be applied at next start up</string>
     <string name="pref_remote_provisioning_title">Remote provisioning</string>
     <string name="pref_android_app_settings_title">Android app settings</string>
     <string name="pref_android_app_notif_settings_title">Android notification settings</string>