Android 监视面服务数据层api
我对谷歌android wear数据层Api有问题 我已经用它从一个可穿戴的活动中调用掌上活动,它工作得很好。但现在我想从watchface服务调用一个手持活动 我创建了一个Google API客户端并添加了wearableApi:Android 监视面服务数据层api,android,google-api-client,watchface,Android,Google Api Client,Watchface,我对谷歌android wear数据层Api有问题 我已经用它从一个可穿戴的活动中调用掌上活动,它工作得很好。但现在我想从watchface服务调用一个手持活动 我创建了一个Google API客户端并添加了wearableApi: public void onCreate(SurfaceHolder holder) { super.onCreate(holder); setWatchFaceStyle(new WatchFaceStyle.Build
public void onCreate(SurfaceHolder holder) {
super.onCreate(holder);
setWatchFaceStyle(new WatchFaceStyle.Builder(MyWatchFace.this)
.setCardPeekMode(WatchFaceStyle.PEEK_MODE_VARIABLE)
.setBackgroundVisibility(WatchFaceStyle.BACKGROUND_VISIBILITY_INTERRUPTIVE)
.setShowSystemUiTime(false)
.setAcceptsTapEvents(true)
.build());
mGoogleApiClient = new GoogleApiClient.Builder(MyWatchFace.this)
.addApi(Wearable.API)
.build();
mGoogleApiClient.connect();
然后我使用以下方法发送数据:
public void startActivity()
{
HashSet<String> results = new HashSet<String>();
Wearable.NodeApi.getConnectedNodes(mGoogleApiClient).setResultCallback(new ResultCallback<NodeApi.GetConnectedNodesResult>() {
@Override
public void onResult(NodeApi.GetConnectedNodesResult getConnectedNodesResult) {
String handheld = getConnectedNodesResult.getNodes().get(0).getId();
Toast.makeText(MyWatchFace.this, getConnectedNodesResult.getNodes().get(0).getDisplayName()+": "+ handheld, Toast.LENGTH_SHORT).show();
sendStartActivityMessage(handheld, giveValueXYZ());
}
});
private void sendStartActivityMessage(String nodeId, String data) {
byte[] dataArray = data.getBytes();
Toast.makeText(MyWatchFace.this, "ActivityPath: "+ START_ACTIVITY_PATH, Toast.LENGTH_SHORT).show();
Wearable.MessageApi.sendMessage(
mGoogleApiClient, nodeId, START_ACTIVITY_PATH, dataArray).setResultCallback(
new ResultCallback<MessageApi.SendMessageResult>() {
@Override
public void onResult(MessageApi.SendMessageResult sendMessageResult) {
if (!sendMessageResult.getStatus().isSuccess()) {
Log.e(TAG, "Failed to send message with status code: "
+ sendMessageResult.getStatus().getStatusCode());
}
}
});
}
如果我从一个可穿戴活动发送消息,那么所有这些都可以很好地工作,但如果我从watchface服务发送消息,甚至不会触发onMessageReceived(…)方法
我的包名可能有问题吗?手机:com.example.janik.xxx.xxx watchface:de.WatchSmart.watch\u smart\u watch\u face\u服务 客户机如何知道向他发送了哪个数据层Api消息
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_host_main);
context = getApplicationContext();
...
//Google Api
final GoogleApiClient googleApiClient = new GoogleApiClient.Builder(this)
.addApi(Wearable.API).build();
googleApiClient.connect();
Wearable.MessageApi.addListener(googleApiClient, this);
public void onMessageReceived(MessageEvent messageEvent) {
if (messageEvent.getPath().equals(START_ACTIVITY_PATH_WEARDATA)) {
Log.d(TAG, "getPath: " + messageEvent.getPath() + "|||getData: " + messageEvent.getData());
someActions();
}