Dab tsi yog Inflator? Txhawm rau xaus qhov LayoutInflater Cov ntaub ntawv hais tias… Ib qho LayoutInflater yog ib qho ntawm Android System Services uas yog lub luag haujlwm rau kev noj koj cov ntaub ntawv XML uas txhais cov txheej txheem, thiab hloov lawv mus rau Saib cov khoom. Lub OS ces siv cov khoom saib no los kos lub vijtsam.
Inflator inflate yog dab tsi hauv android?
Cov chav LayoutInflater yog siv los ua kom cov ntsiab lus ntawm layout XML cov ntaub ntawv rau hauv lawv cov khoom Saib cov khoom. Hauv lwm lo lus, nws yuav siv cov ntaub ntawv XML raws li kev tawm tswv yim thiab tsim cov khoom Saib los ntawm nws.
Inflator menu android studio yog dab tsi?
android.view. MenuInflatter. Cov chav kawm no yog siv rau instantiate cov ntawv qhia zaub mov XML rau hauv Cov Ntawv Qhia Khoom. Rau cov laj thawj kev ua tau zoo, cov ntawv qhia zaub mov nce siab heev ntawm kev ua ntej ntawm XML cov ntaub ntawv uas ua tiav thaum lub sijhawm tsim.
Kev pom dab tsi hauv android?
View yog lub tsev thaiv yooj yim ntawm UI (User Interface) hauv Android. Kev pom yog lub thawv me me uas teb rau cov neeg siv khoom siv. Piv txwv li: EditText, Khawm, CheckBox, thiab lwm yam. ViewGroup yog ib lub thawv uas tsis pom ntawm lwm cov views (me nyuam views) thiab lwm yam ViewGroup. Piv txwv li: LinearLayout yog ViewGroup uas tuaj yeem muaj lwm qhov kev pom hauv nws.
Yuav ua li cas ua kom pom kev?
Yuav ua li cas siv inflate txoj hauv android.view. View
- LayoutInflater inflater;ViewGroup root;inflater.inflate(peev txheej, hauv paus, cuav)
- LayoutInflatorinflater;inflater.inflate(peev txheej, null)
- ViewGroup niam txiv;ViewGroup root;LayoutInflater.from(parent.getContext).inflate(peev txheej, hauv paus, cuav)
