Question

我正在开发一款使用google fit来收集燃烧卡路里的应用。要与谷歌相匹配，用户需要连接他们的谷歌帐户。因此，对话框正在打开：但是：当点击任何地方而不是对话框时，对话框会消失，并且谷歌适合未连接。

没关系。但我有一个按钮。单击按钮并且谷歌适合未连接时，对话框将再次可见。但我不知道该怎么做。我已经尝试使用帐户选择器对话框，但谷歌适合也没有连接。

我的代码：

private void buildFitnessClient() {
    // Create the Google API Client
    client = new GoogleApiClient.Builder(this)
            .addApi(AppIndex.API)
            .addApi(Fitness.HISTORY_API)
            .addScope(new Scope(Scopes.FITNESS_ACTIVITY_READ_WRITE))
            .addScope(new Scope(Scopes.FITNESS_BODY_READ))  //for height and weight
            .addScope(new Scope(Scopes.FITNESS_BODY_READ_WRITE))//for height and weight
            .addConnectionCallbacks(
                    new GoogleApiClient.ConnectionCallbacks() {
                        @Override
                        public void onConnected(Bundle bundle) {
                            android.util.Log.i(TAG, "Connected!!!");
                            // Now you can make calls to the Fitness APIs.  What to do?
                            // Look at some data!!
                            isGoogleFitConnected = true;

                            new read_google_fit_data_task(MainActivity.this, client).execute();
                        }

                        @Override
                        public void onConnectionSuspended(int i) {
                            // If your connection to the sensor gets lost at some point,
                            // you'll be able to determine the reason and react to it here.
                            if (i == GoogleApiClient.ConnectionCallbacks.CAUSE_NETWORK_LOST) {
                                android.util.Log.i(TAG, "Connection lost.  Cause: Network Lost.");
                            } else if (i == GoogleApiClient.ConnectionCallbacks.CAUSE_SERVICE_DISCONNECTED) {
                                android.util.Log.i(TAG, "Connection lost.  Reason: Service Disconnected");
                            }
                        }
                    }
            )
            .enableAutoManage(this, 0, new GoogleApiClient.OnConnectionFailedListener() {
                @Override
                public void onConnectionFailed(ConnectionResult result) {

                    if (!authInProgress) {
                        try {
                            authInProgress = true;
                            result.startResolutionForResult(MainActivity.this, ConnectionResult.CANCELED);
                        } catch (IntentSender.SendIntentException e) {
                            e.printStackTrace();
                        }
                    } else {
                        Log.e("GoogleFit", "authInProgress");
                    }
                }
            })
            .build();
}

然而，当我关闭我的应用并重新启动它时，对话框再次出现，并且可以使用google fit连接。

有人可能知道答案吗？我会很高兴的！

重新打开登录对话框以连接谷歌适合

0 个答案: