【发布时间】:2016-04-25 10:05:09
【问题描述】:
如果我成功地将我的 google watch 与移动设备连接,然后禁用蓝牙连接(出于测试原因)并对我的移动设备进行 google api 客户端调用,挂起的结果总是返回状态码成功,即使它不成功,因为没有更多的连接
请求的异步任务
class DataTask extends AsyncTask<Node, Void, Void> {
@Override
protected Void doInBackground(Node... nodes) {
Gson gson = new Gson();
Request requestObject = new Request();
requestObject.setType(Constants.REQUEST_TYPE);
String jsonString = gson.toJson(requestObject);
PutDataMapRequest dataMap = PutDataMapRequest.create(Constants.PATH_REQUEST);
dataMap.setUrgent();
dataMap.getDataMap().putString(Constants.KEY_REQUEST, jsonString);
PutDataRequest request = dataMap.asPutDataRequest();
DataApi.DataItemResult dataItemResult = Wearable.DataApi
.putDataItem(googleApiClient, request).await();
boolean connected = googleApiClient.isConnected();
PendingResult<DataApi.DataItemResult> pendingResult = Wearable.DataApi.putDataItem(googleApiClient, request);
pendingResult.setResultCallback(new ResultCallback<DataApi.DataItemResult>() {
@Override
public void onResult(@NonNull DataApi.DataItemResult dataItemResult) {
com.google.android.gms.common.api.Status status = dataItemResult.getStatus();
DataItem dataItem = dataItemResult.getDataItem();
boolean dataValid = dataItemResult.getDataItem().isDataValid();
boolean canceled = status.isCanceled();
boolean interrupted = status.isInterrupted();
float statusCode = status.getStatusCode();
if(status.isSuccess()){ // expected to be false because there is no bluetooth connection anymore
Log.d(TAG, "Success");
}else{
Log.d(TAG, "Failure");
}
}
});
return null;
}
}
为什么我没有得到 status.isSuccess 的错误信息?
我找到的唯一解决方案是在 AsyncTask 中编写以下代码:
Wearable.NodeApi.getConnectedNodes(googleApiClient).await().getNodes();
if(connectedNodes.size() == 0){
// no connection
}
是否无法在 ResultCallback 中检查请求是否成功?
【问题讨论】:
标签: android wear-os google-api-client