Question

我收到此错误：泄漏了最初添加的窗口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的行中遇到错误。

@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

如果您的活动已被销毁但对话框仍在显示，则会发生此错误。因此，您已在活动的onDestroy()

中添加了这些代码

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

Answer 2

可能是因为你正在撰写

textValidation.setText(e.toString());

在函数内部，

doInBackground()

正在更新android在doInBackground（）方法中允许的UI。所以如果你把这一行放在

中

postExecute（）

然后这个问题就会得到解决。

活动泄露了最初添加到此处的窗口com.android.internal.policy.impl.PhoneWindow$DecorView@46029dd0

2 个答案: