我想要使用Google Fit History API,並且遇到問題,在使用ConnectionResult.StartResolutionForResult提示用戶使用Google帳戶後,我總是得到即使用戶通過對話框選擇帳戶也會取消。據我所知,我已按照此處發現的指南(https://developers.google.com/fit/android/get-api-key)致函。我在我的Developers控制檯中有一個項目。我已經在控制檯中啓用了Fitness API。我在開發機器上使用調試密鑰庫生成了一個客戶端ID。下面是從開發人員控制檯的一些截圖: Google API客戶端OAuth始終返回取消
我在Xamarin.Android編程和遵循這裏的例子。 (請注意,我有安裝包Xamarin.GooglePlayServices.Fitness): https://github.com/xamarin/monodroid-samples/tree/master/google-services/Fitness/BasicHistoryApi
這裏是代碼的關鍵領域:
mClient = new GoogleApiClient.Builder (this)
.AddApi (FitnessClass.HISTORY_API)
.AddScope (new Scope (Scopes.FitnessActivityReadWrite))
.AddConnectionCallbacks (clientConnectionCallback)
.AddOnConnectionFailedListener (result => {
Log.Info (TAG, "Connection failed. Cause: " + result);
if (!result.HasResolution) {
// Show the localized error dialog
GooglePlayServicesUtil.GetErrorDialog (result.ErrorCode, this, 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.Info (TAG, "Attempting to resolve failed connection");
authInProgress = true;
result.StartResolutionForResult (this, REQUEST_OAUTH);
} catch (IntentSender.SendIntentException e) {
Log.Error (TAG, "Exception while starting resolution activity", e);
}
}
}).Build();
...
protected override void OnActivityResult (int requestCode, Result resultCode, Intent data)
{
if (requestCode == REQUEST_OAUTH) {
authInProgress = false;
if (resultCode == Result.Ok) {
// Make sure the app is not already connected or attempting to connect
if (!mClient.IsConnecting && !mClient.IsConnected) {
mClient.Connect();
}
}
}
}
的OnFailedConnectionListener是使用statusCode = SIGN_IN_REQUIRED調用,然後使我調用StartResolutionForResult並彈出用戶選擇其Google帳戶的對話框。只要顯示對話框,我在我的LogCat中出現以下錯誤。請注意,這是他們選擇帳戶之前。
02-26 15:56:36.459: E/MDM(17800): [63567] b.run: Couldn't connect to Google API client: ConnectionResult{statusCode=API_UNAVAILABLE, resolution=null, message=null}
一旦用戶選擇了帳戶,OnActivityResult被調用和resultCode爲總是「取消」,這是應該指示用戶駁回了對話,但是這肯定不是這裏發生了什麼。任何幫助?它在開發人員控制檯中看起來有點不對勁,但經過100次指導並獲得了相同的結果後,我開始瘋狂起來。
您是否將證書添加到了android密鑰? http://stackoverflow.com/questions/30650231/couldnt-connect-to-google-api-client second anser – Gusman