Backend server calls are not Working in some Android devices in IonicV1

Hello ,
i have developed an application in Ionic v1 , I used some http requests in the application it is working in browser and in some mobile devices but not working in some devices tried many ways to fix the issue but not able to fix trying to solve this issue from past 2 days . It’s very urgent to fix the issue .
Thanks in Advance… :slightly_smiling_face:

Issue has been resolved :slightly_smiling_face: Solution is posting below for any other people who is facing the same issue. Please check below :point_down:

<manifest xmlns:tools=“>

<application android:usesCleartextTraffic=“true” tools:targetApi=“28”>

Please add above :point_up_2: content in android manifest .xml file