5
我想为我的应用程序添加步骤计数器。 现在我使用Google fit
来衡量用户步数。是否可以检测用户是否安装并使用Google健身应用程序?
我面临的问题是,并非所有设备都安装了Google Fit
应用程序,即使这样做 - 并非所有用户都注册到应用程序服务(作为客户端)。
所以所需流量是:
- 检测是否安装
Google fit
应用程序。 - 如果已安装,请检查用户是否注册了
Google fit
应用程序。 - 如果已安装并注册到
Google fit
应用程序,请检查用户帐户类型支持是否使用健身服务。 (记录步骤等数据) - 如果以上都好,请检查用户是否确认了Google适配器弹出窗口。
基本上我想如果用户使用健身应用(使用上述所有条件)来检查,如果一个失败,则它将使用在设备中的传感器STEPCOUNT(如果存在的话),如果传感器不存在它将使用其他传感器来实现这一目标。
下面是我使用与谷歌飞度API连接代码:
private void buildFitnessClient() {
// Create the Google API Client
mClient = new GoogleApiClient.Builder(getContext())
.addApi(Fitness.HISTORY_API)
.addScope(new Scope(Scopes.FITNESS_ACTIVITY_READ))
.addConnectionCallbacks(
new GoogleApiClient.ConnectionCallbacks() {
@Override
public void onConnected(Bundle bundle) {
Log.i(TAG, "Connected!!!");
// Now you can make calls to the Fitness APIs.
// Put application specific code here.
new getFitnessTask().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) {
Log.i(TAG, "Connection lost. Cause: Network Lost.");
} else if (i == GoogleApiClient.ConnectionCallbacks.CAUSE_SERVICE_DISCONNECTED) {
Log.i(TAG, "Connection lost. Reason: Service Disconnected");
}
}
}
)
.addOnConnectionFailedListener(
new GoogleApiClient.OnConnectionFailedListener() {
// Called whenever the API client fails to connect.
@Override
public void onConnectionFailed(ConnectionResult result) {
Log.i(TAG, "Connection failed. Cause: " + result.toString());
if (!result.hasResolution()) {
// Show the localized error dialog
if (getActivity() != null) {
GooglePlayServicesUtil.getErrorDialog(result.getErrorCode(),
getActivity(), 0).show();
}
return;
}
// The failure has a resolution. Resolve it.
// Called typically when the app is not yet authorized, and an
// authorization dialog is displayed to the user.
if (!authInProgress) {
try {
Log.i(TAG, "Attempting to resolve failed connection; activity; "+ getActivity());
if (getActivity() != null) {
authInProgress = true;
result.startResolutionForResult(getActivity(),
REQUEST_OAUTH);
}
} catch (IntentSender.SendIntentException e) {
Log.e(TAG,
"Exception while starting resolution activity", e);
}
}
}
}
)
.build();
}
public void onActivityResult(int requestCode, int resultCode, Intent data){
Log.e(TAG, "onActivityResult requestCode=" + requestCode + ", resultCode=" + resultCode);
if (requestCode == REQUEST_OAUTH) {
authInProgress = false;
if (resultCode == Activity.RESULT_OK) {
Log.e(TAG, "RESULT_OK");
// Make sure the app is not already connected or attempting to connect
if (!mClient.isConnecting() && !mClient.isConnected()) {
mClient.connect();
}
} else if (resultCode == Activity.RESULT_CANCELED) {
Log.e(TAG, "RESULT_CANCELED");
}
}
}
private class getFitnessTask extends AsyncTask<Void, Void, Integer> {
...
}
}
需要您的帮助球员,
感谢。
我也面临同样的问题,任何解决方案呢? – shekar
也寻找相同问题的解决方案。如果你已经知道了,请发布答案。 –