android - Activity 泄漏了最初在此处添加的窗口 com.android.internal.policy.impl.PhoneWindow$DecorView@46029dd0

Question

我收到此错误:泄漏了最初添加到此处的窗口 com.android.internal.policy.impl.PhoneWindow$DecorView@46029dd0 我在模拟器中有网络连接，通过打开网站查看浏览器。

我在 processdialog 行遇到错误。

@SuppressLint("NewApi")
private class TheTask extends AsyncTask<Void, Void, Void> {

    @Override
    protected void onPreExecute() {
        dialog = ProgressDialog.show(Register.this, "",
                "Registering... Please wait...", true);
    }

    @Override
    protected Void doInBackground(Void... params) {

        request = new SoapObject(NAMESPACE, METHOD_NAME);

        name = new PropertyInfo();
        name.setName("Name");
        name.setValue(Name);
        name.setType(String.class);
        request.addProperty(name);

        SoapSerializationEnvelope envp = new SoapSerializationEnvelope(
                SoapEnvelope.VER11);
        envp.dotNet = true;
        envp.setOutputSoapObject(request);
        HttpTransportSE androidHttpTransport = new HttpTransportSE(URL);
        try {
            androidHttpTransport.call(SOAP_ACTION, envp);
            SoapPrimitive response = (SoapPrimitive) envp.getResponse();
            Response = response.toString();

        } catch (Exception e) {
            textValidation.setText(e.toString());
        }

        return null;
    }

    @Override
    protected void onPostExecute(Void result) {

        if (dialog != null) {
            dialog.dismiss();
            dialog = null;
        }
        }
    }
}

Answer 1

如果您的 Activity 已被销毁但您的对话框仍在显示，则会发生此错误。 因此，您已将这些代码添加到 Activity 的 onDestroy()

中

@Override
public void onDestroy() {
    super.onDestroy();
    if (dialog != null) {
        dialog.dismiss();
        dialog = null;
    }
}