lawa amafolda ezithombe zokuminyana okuhlukene. izithombe ze-hdpi zesethi yesikrini esibanzi se-Android noma Amafoni e-Android anokulungiswa Okuphezulu. Ikhwalithi yezithombe eziphansi ze-ldpi esekelwa amasethi angaphambili we-android. mdpi yokusekelwa kwezithombe ezimaphakathi. Amadivayisi we-xhdi anokulungiswa okuphezulu.
Uyisebenzisa kanjani i-draable-Hdpi ku-Android?
khetha Okusha bese uchofoza Uhlu. Isinyathelo sesi-5: Faka igama lenkomba yakho isibonelo: drawable-ldpi. Isinyathelo sesi-6: Manje usunefolda ye-"drawable-lpdi" ngaphakathi kwefolda ye-res. Ungakwazi ukudala ifolda esele ethi “drawable-mdpi”,drawable-hdpi” kanye “drawable-xhdpi”.
Kuyini ukulungiswa kwe-HDpi?
Ithebula 1.
| Ukufaneleka kokuminyana | Incazelo |
|---|---|
| ldpi | Izinsiza zezikrini ze-low density (ldpi) (~120dpi). |
| mdpi | Izinsiza zezikrini zokuminyana okumaphakathi (mdpi) (~160dpi). (Lokhu ukuminyana kwesisekelo.) |
| i-hdpi | Izinsiza zezikrini zokuminyana okuphezulu (i-hdpi) (~240dpi). |
| wemazzi | Izinsiza zezikrini zokuminyana okuphezulu kakhulu (xhdpi) (~320dpi). |
Ngazi kanjani ukuthi idivayisi yami iyi-Hdpi noma i-Mdpi?
Imizamo ye-Android yokwenza izithombe eziyingcaca zibe nobukhulu obufanayo obubonakalayo esikrinini ngokunganaki ukuminyana kwephikseli yedivayisi. Ngakho-ke uma konke elikutholayo kuyinsiza ye-mdpi, futhi idivayisi iyi-hdpi, izokala isithombe ngo-240/160 = 150%, futhi izophinda kabili usayizi wesithombe se-xhdpi.
Iyini i-DP vs PX?
Ukuguqulwa kwamayunithi e-dp abe amaphikseli esikrini kulula: px = dp * (dpi / 160). Isibonelo, esikrinini esingu-240 dpi, 1 dp ilingana namaphikseli aphathekayo angu-1.5. Kufanele ngaso sonke isikhathi usebenzise amayunithi e-dp lapho uchaza i-UI yohlelo lwakho lokusebenza, ukuze uqinisekise ukuboniswa okufanele kwe-UI yakho ezikrinini ezinokuminyana okuhlukile. dp yi dip.
Ngiyithola kanjani i-DPI yesikrini sami ku-Android?
- Izimpendulo eziningi zibhekisela ku-getDisplayMetrics().xdpi , okufanele ibuyisele i-dpi yangempela yedivayisi. …
- getResources().getDisplayMetrics().xdpi kanye ne-getResources().getDisplayMetrics().ydpi izokunikeza ukuminyana kwangempela okuvundlile nokuqondile, okuhlukile ezimweni eziningi. -
Imuphi usayizi wesithombe ongcono kakhulu we-Android?
Izinhlelo zokusebenza ze-Android kufanele zinikeze osayizi bezithombe abangu-6: ldpi (0.75x), mdpi (1.0x), hdpi (1.5x), xhdpi (2.0x), xxhdpi (3.0x), kanye ne-xxxhdpi (4.0x). Izinhlelo zokusebenza ze-iOS kufanele zinikeze osayizi bezithombe abangu-3: @1x (iPad 2 ne-iPad mini), @2x (iPhone 4s, iPhone 5, iPhone 6, iPad [retina]), kanye @3x (iPhone 6 Plus).
Kuyini ukulungiswa kwesikrini se-Android?
Izinqumo zesikrini se-Android ziwela kububanzi obuthile, obumelwe ngobhasikidi: ldpi – ~120dpi. mdpi – ~160dpi. i-hdpi – ~240dpi.
Yini i-Xxhdpi edwebekayo?
Ngakho-ke uma udala i-draable-hdpi, drawable-ldpi, drawable-mdpi, drawable-xhdpi kanye ne-draable-xxhdpi ifoni ithatha ngendlela efanele izinsiza ngokuya ngokuminyana kwephikseli yayo.Uma kungashiwo lutho izothatha izinsiza kokudonsa.
Uyini usayizi wesikrini se-Android?
I-Android iyi-OS enemisebenzi eminingi enabakhiqizi bedivayisi abangaphezu kwe-1000 namadivayisi ahlukile angaphezu kuka-18000. Usayizi wesikrini wamafoni e-android uyahluka ukusuka ku-2.6†– 6†futhi ukulungiswa kwesikrini kuyahlukahluka kusuka ku-240 X 320 kuya ku-1440 X 2560 px ngokuminyana kwesikrini kusuka ku-120 kuye ku-640 dpi (ldpi kuya ku-xxxhdpi).
Kuyini ukuminyana kwesikrini ku-Android?
Ukuminyana kwesikrini kusho ukuthi mangaki amaphikseli avelayo endaweni engashintshi yesibonisi, amachashazi iyintshi ngayinye = dpi. Usayizi wesikrini usho inani lesikhala esitholakalayo sokubonisa isixhumi esibonakalayo, i-diagonal yesikrini, iyintshi.
Ingabe i-dpi iyakuthinta ukusebenza kwe-Android?
Ayihlangene nokusebenza kwefoni yakho. Ihlobene nesibonisi sefoni yakho. Ngokuvamile, ukuphakama kwamaphikseli nge-intshi ngayinye ukuphakama kuyikhwalithi yesithombe futhi isithombe sizoba crispier.
Iyini i-Tvdpi?
I-tvdpi ingu-1.33 kasayizi we-mdpi. Isibonelo, uma isithonjana sakho se-mdpi sithi 100×100 px, i-tvdpi yakho kufanele ibe ngu-133×133 px, njalo njalo. Inkomba: https://developer.android.com/guide/practices/screens_support.html#qualifiers.
Uyini umehluko phakathi kwe-DP ne-dip ku-Android?
Awukho umehluko, isibizo nje. Amadokhumenti: Umhlanganisi wamukela kokubili okuthi “dip” kanye “dp”, nakuba elithi “dp” lihambisana kakhulu nelithi “sp”. I-dp Amaphikseli azimele we-Density – iyunithi engabonakali esekelwe ekumineni komzimba kwesikrini.
Ingabe ukuminyana kwephikseli okuphezulu kungcono?
Kafushane, ukuminyana kwamaphikseli okuphezulu kusho ukuthi isibonisi singabonisa imininingwane eyengeziwe. Izibonisi ezinokuminyana kwamaphikseli aphezulu zizokwazi ukukhombisa izithombe ezibukhali nevidiyo. Into eyodwa okufanele uyiqaphele ukuthi lapho ukuminyana kwe-pixel kuphinda kabili, inani lolwazi empeleni liphindwe kane.
Iyini i-DP ekwakhiweni kwezinto ezibonakalayo?
Amaphikseli azimele ekuminyana (dp)
Amaphikseli azimele (okubizwa ngokuthi “dips”) angamayunithi aguquguqukayo anobukhulu obufanayo kunoma yisiphi isikrini. Lapho uthuthukisa uhlelo lwe-Android, sebenzisa i-dp ukuze ubonise izici ngokufanayo kuzikrini ezinokuminyana okuhlukile.