Android Wear删除对DataApi数据deleteDataItems [英] Android Wear deleting data on DataApi with deleteDataItems

问题描述

我的问题很简单：如何从DataAPI删除数据

My question is simple: how to delete data from DataAPI?

我在路的一些数据/模型/ model_id和要删除所有在/模型中的数据。

I have some data in the path "/model/model_id" and want to delete ALL the data in the "/model".

我用的是code：

uri = new Uri.Builder().scheme(PutDataRequest.WEAR_URI_SCHEME).path("model");

PendingResult<DataApi.DeleteDataItemsResult> deleteDataItemsResultPendingResult =
                        Wearable.DataApi.deleteDataItems(mGoogleApiClient, uri);
                deleteDataItemsResultPendingResult.await();

什么也没有发生在磨面（该方法onDataChanged永远不会呼吁WearableListenerService）

NOTHING HAPPENS on the wear side (the method onDataChanged is never called on the WearableListenerService)

当前文档Android Wear可能是有史以来在宇宙历史做了WROST文档。有人可以帮我吗？

The current documentation for Android Wear is probably the WROST documentation ever made in the history of the universe. Can someone help me?

推荐答案

我觉得这应该工作

Wearable.DataApi.deleteDataItems（mGoogleApiClient，URI，DataApi.FILTER_ preFIX）;

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