我试图通过我的应用程序拨打电话。我应该使用名称空间Windows.ApplicationModel.Calls;中的PhoneLine。但是Windows.ApplicationModel.Calls;不在Windows.ApplicationModel.Calls.PhoneLine，但根据documentation它应该在那里。当我将它添加到像The type name 'PhoneLine' could not be found in the namespace 'Windows.ApplicationModel.Calls'. This type has been forwarded to assembly 'Windows.Foundation.UniversalApiContract, Version=1.0.0.0, Culture=neutral, PublickKeyToken=null, ContentType=WindowsRuntime'. Consider adding a reference to that assembly.这样的源代码并将鼠标悬停在它上面时，会有一个提示：
PhoneLine
因此，我尝试通过Windows.Foundation.UniversalApiContract'访问PhoneLine，但VS表示Windows.Foundation.UniversalApiContract eighter中不存在Phone Call。
我在应用清单中检查了VOIP Calls和def copy_freeze_model(model, nlayers = 1):
new_model = Sequential()
for l in model.layers[:nlayers]:
l.trainable = False
new_model.add(l)
return new_model
numClasses = 2
(X_train, Y_train, X_test, Y_test) = load_data(numClasses)
#Part 1
rms = RMSprop()
model = Sequential()
#input shape: channels, rows, columns
model.add(Convolution2D(32, 3, 3, border_mode='same',
input_shape=(3, 32, 32)))
model.add(Activation("relu"))
model.add(MaxPooling2D(pool_size=(2, 2)))
model.add(Dropout(0.5))
model.add(Flatten())
model.add(Dense(512))
model.add(Activation("relu"))
model.add(Dropout(0.5))
#output layer
model.add(Dense(numClasses))
model.add(Activation('softmax'))
model.compile(loss='categorical_crossentropy', optimizer=rms,metrics=["accuracy"])
model.fit(X_train,Y_train, batch_size=32, nb_epoch=25,
verbose=1, validation_split=0.2,
callbacks=[EarlyStopping(monitor='val_loss', patience=2)])
print('Classifcation rate %02.3f' % model.evaluate(X_test, Y_test)[1])
##pull the layers and try to get an output from the network that is image.
newModel = copy_freeze_model(model, nlayers = 8)
newModel.add(Dense(1024))
newModel.compile(loss='mean_squared_error', optimizer=rms,metrics=["accuracy"])
newModel.fit(X_train,X_train, batch_size=32, nb_epoch=25,
verbose=1, validation_split=0.2,
callbacks=[EarlyStopping(monitor='val_loss', patience=2)])
preds = newModel.predict(X_test)
但没有成功。你能帮帮我吗？感谢。
答案 0 :(得分：4)
您必须为UWP包含 Windows Mobile Extensions 。只需添加一个新引用并进入Univerval Windows / Extensions。
如果需要，您可以在github上找到以下示例：https://github.com/Microsoft/Windows-universal-samples/tree/master/Samples/PhoneCall