圍欄狀態的意識API查詢

Question

我正在嘗試使用Awareness API獲取隔離狀態。 這是關於此的文檔 。 但是...使用時：

Awareness.FenceApi.queryFences

我可以看到它已棄用 ，而需要使用：

Awareness.getFenceClient

誰能給我一個例子，如何通過getFenceClient獲取圍欄狀態？

Answer 1

得到它了：

Awareness.getFenceClient(context).queryFences(FenceQueryRequest.forFences(Arrays.asList(key)))
            .addOnSuccessListener(new OnSuccessListener<FenceQueryResponse>() {

                @Override
                public void onSuccess(FenceQueryResponse fenceQueryResponse) {

                    FenceStateMap map = fenceQueryResponse.getFenceStateMap();

                    for (String fenceKey : map.getFenceKeys()) {
                        FenceState fenceState = map.getFenceState(fenceKey);
                        Log.i(TAG, "Fence " + fenceKey + ": "
                                + fenceState.getCurrentState()
                                + ", was="
                                + fenceState.getPreviousState());
                    }
                }
            })
            .addOnFailureListener(new OnFailureListener() {
                @Override
                public void onFailure(@NonNull Exception e) {

                    Log.d(TAG, "Failed: " + e);
                }
            });