在android中删除谷歌日历事件

Question

我使用了谷歌日历 API，它运行良好，可以显示事件、日期和时间。 我想知道如何从谷歌日历中删除事件。

     private class MakeRequestTask extends AsyncTask<Void, Void, List<String>> {
        private com.google.api.services.calendar.Calendar mService = null;
        private Exception mLastError = null;

        public MakeRequestTask(GoogleAccountCredential credential) {
            HttpTransport transport = AndroidHttp.newCompatibleTransport();
            JsonFactory jsonFactory = JacksonFactory.getDefaultInstance();
            mService = new com.google.api.services.calendar.Calendar.Builder(
                    transport, jsonFactory, credential)
                    .setApplicationName("Google Calendar API Android Quickstart")
                    .build();
        }


        @Override
        protected List<String> doInBackground(Void... params) {
            try {
                return getDataFromApi();
            } catch (Exception e) {
                mLastError = e;
                cancel(true);
                return null;
            }
        }

        private List<String> getDataFromApi() throws IOException {
            // List the next 10 events from the primary calendar.
            DateTime now = new DateTime(System.currentTimeMillis());
            List<String> eventStrings = new ArrayList<String>();
            Events events = mService.events().list("primary")
                    .setMaxResults(10)
                    .setTimeMin(now)
                    .setOrderBy("startTime")
                    .setSingleEvents(true)
                    .execute();
            List<Event> items = events.getItems();

            for (Event event : items) {

               String Location = event.getLocation(); // Getting location

//                Toast.makeText(MainActivity.this, "Location " + Location, Toast.LENGTH_SHORT).show();


                DateTime start = event.getStart().getDateTime();
                if (start == null) {
                    // All-day events don't have start times, so just use
                    // All-day events don't have start times, so just use
                    // the start date.
                    start = event.getStart().getDate();
                }
                eventStrings.add(
                        String.format("%s (%s)", event.getSummary(), start));
            }
            return eventStrings;
        }


        @Override
        protected void onPreExecute() {
            mOutputText.setText("");
            mProgress.show();
        }

        @Override
        protected void onPostExecute(List<String> output) {
            mProgress.hide();
            if (output == null || output.size() == 0) {
                mOutputText.setText("No results returned.");
            } else {
                output.add(0, "Data retrieved using the Google Calendar API:");
                mOutputText.setText(TextUtils.join("\n", output));
            }
        }

        @Override
        protected void onCancelled() {
            mProgress.hide();
            if (mLastError != null) {
                if (mLastError instanceof GooglePlayServicesAvailabilityIOException) {
                    showGooglePlayServicesAvailabilityErrorDialog(
                            ((GooglePlayServicesAvailabilityIOException) mLastError)
                                    .getConnectionStatusCode());
                } else if (mLastError instanceof UserRecoverableAuthIOException) {
                    startActivityForResult(
                            ((UserRecoverableAuthIOException) mLastError).getIntent(),
                            MainActivity.REQUEST_AUTHORIZATION);
                } else {
                    mOutputText.setText("The following error occurred:\n"
                            + mLastError.getMessage());
                }
            } else {
                mOutputText.setText("Request cancelled.");
            }
        }

这是我用来从谷歌日历获取事件的代码。有什么办法可以从日历中删除事件。 任何示例将不胜感激。 注意：（这里使用的是谷歌日历，所以需要删除谷歌日历事件而不是预装的日历）

Answer 1

您只需要调用delete(calendarId, eventId) 方法和AbstractGoogleClientRequest.execute()。