Me yasa ake amfani da mai karɓar watsa shirye-shirye a cikin Android?
Broadcast receiver wani bangare ne na Android wanda yana ba ku damar aikawa ko karɓar tsarin Android ko abubuwan aikace-aikacen. Misali, aikace-aikace na iya yin rajista don abubuwan da suka faru na tsarin daban-daban kamar boot cikakke ko ƙarancin baturi, kuma tsarin Android yana aika watsa shirye-shirye lokacin da takamaiman abin ya faru.
Menene watsa shirye-shirye da masu karɓar watsa shirye-shiryen da ake amfani da su a cikin Android?
Watsawa a cikin android shine al'amuran da suka shafi tsarin wanda zai iya faruwa a lokacin da na'urar ta fara, lokacin da aka karɓi saƙo a kan na'urar ko lokacin da aka karɓi kira mai shigowa, ko lokacin da na'urar ta tafi yanayin jirgin sama, da dai sauransu. Ana amfani da Receivers don amsa waɗannan abubuwan da suka faru a cikin tsarin.
Menene amfanin masu karɓar watsa shirye-shirye?
Mai karɓar Watsa shirye-shirye tada aikace-aikacen ku, lambar layi tana aiki ne kawai lokacin da aikace-aikacenku ke gudana. Misali idan kana son a sanar da aikace-aikacenka game da kira mai shigowa, ko da app ɗinka ba ya aiki, kana amfani da mai karɓar watsa shirye-shirye.
Menene zagayowar masu karɓar watsa shirye-shirye a cikin Android?
3 Amsoshi. Bayyana mai karɓar watsa shirye-shirye a cikin bayyani don cimma nasara tsarin rayuwa mai zaman kansa domin shi. Hanyar karɓa () kawai ake kira a cikin tsarin rayuwar BroadcastReciver. Zagayowar rayuwa ta BroadcastReciever ta ƙare (watau daina karɓar watsa shirye-shirye) lokacin da ka cire rajista.
Menene saƙon watsawa a cikin Android?
Aikace-aikacen Android na iya aikawa ko karɓar saƙonnin watsa shirye-shirye daga tsarin Android da sauran aikace-aikacen Android, kama da tsarin ƙira na buga-subscribe. … Lokacin da aka aika watsa shirye-shirye, tsarin ta atomatik hanyoyin watsa shirye-shirye zuwa ƙa'idodin da suka yi rajista don karɓar irin wannan nau'in watsa shirye-shiryen.
Menene niyyar watsa shirye-shirye a Android?
Manufofin watsa shirye-shirye sune hanyar da za a iya fitar da niyya don amfani da abubuwa da yawa akan tsarin Android. Ana gano watsa shirye-shirye ta hanyar yin rijistar Mai karɓar Watsa shirye-shirye wanda, bi da bi, an saita shi don sauraron abubuwan da suka dace da takamaiman igiyoyin aiki.
Menene iyakar lokacin mai karɓar watsa shirye-shirye a cikin Android?
A matsayinka na gaba ɗaya, ana barin masu karɓar watsa shirye-shirye suyi gudu har zuwa 10 seconds kafin tsarin zai yi la'akari da su ba masu amsawa ba kuma ANR app.
Menene tashoshin watsa shirye-shirye akan Android?
Watsa shirye-shiryen Watsa Labarai fasaha ce wacce ke ɓangaren daidaitattun GSM (Protocol don cibiyoyin sadarwar salula na 2G) kuma an ƙirƙira ta don isar da shi. saƙonni ga masu amfani da yawa a cikin yanki. Hakanan ana amfani da fasahar don tura sabis na biyan kuɗi na tushen wuri ko don sadarwa lambar yanki na cell Antenna ta amfani da Channel 050.
Shin mai karɓar watsa shirye-shirye yana aiki a bango?
Za a sanar da mai karɓar watsa shirye-shirye koyaushe game da watsa shirye-shirye, ko da kuwa matsayin aikace-aikacen ku. Babu matsala idan aikace-aikacen ku a halin yanzu yana gudana, a bango ko baya gudana kwata-kwata.
Nawa ne masu karɓar watsa shirye-shirye a Android?
akwai nau'i biyu na masu karɓar watsa shirye-shirye: Masu karɓa a tsaye, waɗanda kuke rajista a cikin fayil ɗin bayyananniyar Android. Masu karɓa masu ƙarfi, waɗanda kuke yin rajista ta amfani da mahallin.
An soke mai karɓar watsa shirye-shirye?
Kamar yadda hanyar haɗin yanar gizon da aka bayar a cikin bayanin malamin, https://developer.android.com/training/monitoring-device-state/connectivity-monitoring.html#MonitorChanges yana bayyana BroadcastReceivers a cikin bayyani ya ƙare daga Android 7.0 zuwa sama.
Wanne zaren watsa shirye-shiryen za su yi aiki a Android?
Zai gudana a cikin babban aikin zaren (aka UI thread). Cikakkun bayanai anan & nan. Masu karɓar Watsa shirye-shiryen Android suna farawa ta asali a cikin zaren GUI (babban zaren) idan kuna amfani da RejistaReceiver (Receiver, intentFilter). Lokacin amfani da HandlerThread, tabbatar da fita daga zaren bayan rashin yin rijistar BroadcastReceiver.