Android API not sending post request

Ionic Framework ionic-v3
1

Hello

My ionic app is working great on all api, except android api 29.

When clicking on a button, their is no post request is being send at all

postData(credentials, type) {
    return new Promise((resolve, reject) => {
      let headers = new Headers();

      this.http.post(apiUrl + type, JSON.stringify(credentials), {headers: headers})
        .subscribe(res => {
          resolve(res.json());
        }, (err) => {
          reject(err);
        });
    });

  }

Ionic:

Ionic CLI : 5.2.3 (C:\Users\jaday\AppData\Roaming\npm\node_modules\ionic)
Ionic Framework : ionic-angular 3.9.5
@ionic/app-scripts : 3.2.4

Cordova:

Cordova CLI : not installed
Cordova Platforms : android 8.0.0
Cordova Plugins : cordova-plugin-ionic-keyboard 2.1.3, cordova-plugin-ionic-webview 4.0.1, (and 4 other plugins)

Utility:

cordova-res : 0.5.0
native-run : 0.2.6

System:

NodeJS : v10.16.0 (C:\Program Files\nodejs\node.exe)
npm : 6.9.0
OS : Windows 10

Is their any update i have to do?

2

I resolve the issue
For android api 28+
you have to add