Android Api（Okhttps）在Android 9（pie）及以上版本中未被调用[重复]

Question

我调用Android API在相同的方式为其他版本的手机和它的工作罚款，直到奥利奥版本，即。8.但是这个应用编程接口在Android9（即派版本及以上）中没有被调用。如果馅饼有什么变化，一定要让我知道。提前感谢。

 private void getLoginAPI(String username, String password, String compnaycoce) {

    if (NetworkStatus.isNetworkConnected(this)) {
        LoginReqBean bean = new LoginReqBean();
        bean.UserId = username;
        bean.Password = password;
        bean.Company = compnaycoce;
        NetworkService serviceCall = new NetworkService(Constants.loginPost(), Constants.TAG_POST, this);
        serviceCall.call(bean);
    } else
        Toast.makeText(this, "Please check Internet connection", Toast.LENGTH_SHORT).show();
}

@Override
public void onNetworkCallInitiated(String service) {
    progressDialog = ProgressDialog.show(LoginActivity.this, "Info", "Validating Credentials, Please wait...");
    progressDialog.show();

}

 @Override
  public void onNetworkCallCompleted(String service, String response) {
    Log.e("LOGIN JSON ", "login " + response);

    if (progressDialog != null && progressDialog.isShowing())
        progressDialog.dismiss();

    LoginParentBean parentBean = LoginParentBean.fromJson(response);

    if (parentBean != null && parentBean.status) {
        LoginBean loginBean = parentBean.result;
        Toast.makeText(getApplicationContext(), "You Are logged in Successfully!", Toast.LENGTH_LONG).show();
        AppPreferences.INSTANCE.setUserID(loginBean.user_id);
        AppPreferences.INSTANCE.setUserRole(loginBean.userRole);
        AppPreferences.INSTANCE.setUserLocation(loginBean.location);
        AppPreferences.INSTANCE.setUserLocationID(loginBean.locationId);
        AppPreferences.INSTANCE.setIsPostGres(loginBean.isPostgres);
        AppPreferences.INSTANCE.setUserName(loginBean.username);
        AppPreferences.INSTANCE.setAccessToken(loginBean.tokenValue);
        AppPreferences.INSTANCE.setLogin(true);

        Intent intent = new Intent(getApplicationContext(), DashBoardActivity.class);
        startActivity(intent);
        finish();
    } else
        Toast.makeText(getApplicationContext(), "Please check your username and password again!", Toast.LENGTH_LONG).show();


}

@Override
public void onNetworkCallError(String service, String errorMessage) {
    if (progressDialog != null && progressDialog.isShowing())
        progressDialog.dismiss();

    MessageDialog msg = new MessageDialog(LoginActivity.this);
    msg.setButtonText("Ok");
    msg.show(getResources().getString(R.string.error_somethingwent), getResources().getString(R.string.app_name));
}
}

Answer 1

在项目的AndroidManifest.xml文件中添加以下行

<application
    android:usesCleartextTraffic="true">
            ...
</application>

Answer 2

Android 6.0在android清单中的应用程序元素下引入了useCleartext流量属性。Android P中的默认值为"false"。将此设置为true表示应用打算使用清除流量。

<application
    android:usesCleartextTraffic="true"

</application>

但是，这似乎可以解决问题，但会对数据完整性造成威胁。Android7.0通过网络安全配置文件提供了更好的解决方案