[iOS] 判斷App在前景或背景
收到推播時有兩種狀況：
- 前景 (Foreground)
- 背景 (Background)
廣告
Just a Computer Graphics Studio & My Life
廣告
I am a graduate student specializing in Computer Graphics.
標籤雲
- teach
- ios
- illustration
- food
- app
- travel
- chat
- life
- opencv
- relationship
- tool
- restaurant
- photos
- technique
- design
- record
- love
- information
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- chart
- exercise
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- user interface
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- story
- iphone
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- image
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- glsl
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- song
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- practice
- objective c
- observation
- network
- hotel
- lecture
- experiment
- marriage
- device
- lyrics
- photo
- friend
- wifi
- all you can eat
- macbook
- install
- business
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- customization
- hamburger
- quotation
- technology
- taiwan
- user experience
- apple watch
- achievement
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- internet
- bike
- performance
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- line
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- breakfast
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- tone mapping
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- movie
- coffee
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- notebook
- start-up
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- trend
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- svm
- gift
- color space
- github
- income
- course
- korea
- swift
- thailand
- Ionic
- photoimpact
- firework
- face detection
- flow
- job
- celebration
- friendship
- mac os x
- birthday
- rgb
- hong kong
- wwdc
- high dynamic range
- algorithm
- article
- sex
- girl
- culture
- enterprise
- family
- time
- learn
- language
- reunion
- photograph
- architecture
- profession
- process
- report
- date
- debug
- weather
- share
- vacation
- mission
- comparison
- soap opera
- shop
- mv
- wordpress
- future
- plan
- japan
- c++
- concept
- attitude
- stitch
- recall
- sport
- value
- product
- scenery
- framework
- message
- flowchart
- introduction
- rule
- javascript
- motocycle
- cie lab
- feast
- temple
- meeting
- conference
- webgl
- decision
- leisure
- 3g
- campus
- sleep
- clothes
- web
- website
- computer graphics
- filter
- advertisement
- station
- route
- database
- park
- train
- happiness
- magazine
- image compression
- open data
- end banquet
- data
- version
- monitor
- definition
- application
- style
- cartoon
- group
- facility
- ice cream
- review
- banquet
- growth
- ibeacon
- android
- election
- development
- club
- uniform
- celebrity
- flower
- recreation
- team
- lab
- camera calibration
- night market
- mountain
- couple
- chrome
- windows xp
- itunes
- illustrator
- habit
- class
- shoes
- bus
- navigation
HappyMan・迴響