Nrog android_configChanges = "kev taw qhia" koj qhia Android tias koj yuav yog lub luag haujlwm ntawm cov kev hloov pauv ntawm kev taw qhia. android_screenOrientation = "portrait" koj teem lub neej ntawd kev taw qhia hom.
Yuav ua li cas hloov lub default toj roob hauv pes hauv Android Studio?
6 Teb. Ntxiv no android_screenOrientation = "landscape" rau koj tag nyob rau hauv lub manifest rau cov kev ua ub no uas koj xav nyob rau hauv toj roob hauv pes. Kho kom raug: Txhawm rau hloov qhov kev taw qhia los ntawm Txoj Cai Ua Haujlwm, hu rau setRequestedOrientation(ActivityInfo.
Yuav ua li cas yog lub default orientation ntawm android studio?
Lub default screen orientation rau Android-npaj Nitrogen thiab Nitrogen53 yog toj roob hauv pes. Qhov ntawd yog qhov zoo rau ntau tus neeg, tab sis hais tias koj xav tau nws hauv portrait.
Yuav ua li cas hloov los ntawm portrait mus rau toj roob hauv pes hauv Android Studio?
Txhawm rau hloov ntawm hom duab thiab hom toj roob hauv pes ntawm lub cuab yeej emulator, nias lub pob Ctrl + F11.
Kuv yuav hloov kev taw qhia ntawm Android li cas?
Nws pib tig npo
- Qhib koj lub ntaus ntawv nqis app.
- Coj mus rhaub tau yooj yim.
- Coj mus rhaub Auto-rotate screen.
Qhov twg yog hom toj roob hauv pes?
Tig koj lub xov tooj los hloov qhov screen orientation (yog tias nws pib tig yog qhib). Yog tias nws pib tig tau qhib, koj lub xov tooj lub vijtsam yuav cia li tig mus rau hom portrait thaum koj tuav nws upright. Thaum koj tuav nws horizontally, nws yuav cia li hloov mus rau Landscape hom.
Kuv yuav ua li cas tswj portrait thiab toj roob hauv pes ntawm Android?
Yog tias koj xav tau manually lis kev hloov kev taw qhia hauv koj lub app koj yuav tsum tshaj tawm "kev taw qhia", “screenSize” , thiab "screenLayout" qhov tseem ceeb hauv android: configChanges attributes. Koj tuaj yeem tshaj tawm ntau qhov kev teeb tsa qhov tseem ceeb hauv tus cwj pwm los ntawm kev sib cais nrog cov yeeb nkab | tus cwj pwm.
Kuv yuav ua li cas kuv cov apps hauv toj roob hauv pes nkaus xwb?
Ntawm no koj yuav tsum hu rau Android:screenOrientation = "portrait" (" toj roob hauv pes" rau hom toj roob hauv pes) thiab tools_ignore = "LockedOrientationActivity" nyob rau hauv ib qho ntawm cov haujlwm uas koj xaiv. Ntawm no qhov no tau raug hu tsuas yog rau Kev Ua Haujlwm 1. Kev ua 2 yog nyob rau hauv qhov pib taw qhia. Rov qhib lub AndroidManifest.
Dab tsi yog ob hom xov tseem ceeb hauv Android?
Android muaj plaub hom xov xwm yooj yim. Koj yuav pom lwm cov ntaub ntawv hais txog ntau dua, tab sis peb yuav tsom mus rau Xov, Handler, AsyncTask, thiab qee yam hu ua HandlerThread . Tej zaum koj yuav tau hnov HandlerThread nyuam qhuav hu ua "Handler/Looper combo".
Yuav ua li cas kuv thiaj ua rau kuv Android apps portrait nkaus xwb?
Muaj ob txoj kev,
- Ntxiv android_screenOrientation = "portrait" rau txhua yam haujlwm hauv Manifest File.
- Ntxiv qhov no. setRequestedOrientation(ActivityInfo. SCREEN_ORIENTATION_LANDSCAPE); hauv txhua java file.
Nws puas tuaj yeem ua haujlwm yam tsis muaj UI hauv Android?
Cov lus teb yog yog nws ua tau. Cov haujlwm tsis tas yuav tsum muaj UI. Nws tau hais nyob rau hauv cov ntaub ntawv, xws li: Ib qho kev ua si yog ib qho, tsom ntsoov rau tus neeg siv yuav ua tau.
Puas yog Android kev pabcuam khiav ntawm cov xov tseem ceeb?
Kev pabcuam khiav nyob rau hauv lub xov tseem ceeb ntawm nws cov txheej txheem hosting; tus kev pabcuam ua tsis tsim nws tus kheej xov thiab puas tsis mus dhia nyob rau hauv ib txoj kev cais tshwj tsis yog tias koj qhia lwm yam.
Peb puas tuaj yeem tsim cov ntaub ntawv sib txawv rau portrait thiab toj roob hauv pes hom?
siv "layout-port" rau hom portrait. Kuv xav tias txoj hauv kev yooj yim tshaj plaws nyob rau hauv qhov tseeb versions yog los ntawm kev mus rau Tsim hom ntawm XML (tsis yog ntawv nyeem). Tom qab ntawd los ntawm cov ntawv qhia zaub mov, xaiv qhov kev xaiv - Tsim Kev Hloov Kho Vaj Huam Sib Luag. Qhov no yuav tsim ib toj roob hauv pes xml yam tsis muaj hassle nyob rau hauv ob peb vib nas this.