facebook/fresco

PlaceholderImageScaleType sometimes doesn't work

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Aperta il 25 mar 2020

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 (12 commenti) (0 reazioni) (0 assegnatari)Java (17.072 star) (3750 fork)batch import
enhancementgood first issuehelp wanted

Descrizione

PlaceholderImageScaleType doesn't work

  • When I use the attribute of the roundedcorner， placeholderImageScaleType not normal work, like I set, on the system version for Android P's phone

  • Fresco version：com.facebook.fresco:fresco:2.1.0

 <com.facebook.drawee.view.SimpleDraweeView
        android:id="@+id/draweePoiIcon"
        android:layout_width="70dp"
        android:layout_height="50dp"
        android:layout_marginStart="12dp"
        android:layout_marginTop="12dp"
        android:scaleType="fitCenter"
        app:actualImageScaleType="fitCenter"
        app:placeholderImage="@drawable/poi_detail_image_place_holder"
        app:placeholderImageScaleType="fitCenter"
        app:roundedCornerRadius="5dp" />
  • The actual rendering shown：

  • The source file used： original_image

  • I hope to get your help. Thank you very much

@oprisnik

Guida contributor

Tech stack
javaandroid
Dominio
mobile
Tipo issue
bug
DifficoltàQuanto dovrebbe essere impegnativa per un nuovo contributor.
3
Tempo stimatoTempo stimato per completare e verificare uno scope piccolo.
half day
Stato attivitàQuanto è probabile che la issue sia ancora attiva e reviewable.
stale
ChiarezzaQuanto chiaramente la issue descrive problema, scope e risultato atteso.
clear
Prerequisiti
Android developmentFresco basicsXML layout attributes
Adatta ai principiantiQuanto la issue è adatta a contributor alla prima esperienza.
60
Direzione di ricerca
Investigate the interaction between placeholderImageScaleType and rounded corners in SimpleDraweeView. Look at the source code for PlaceholderImageScaleType attribute handling, possibly in DraweeHierarchy or similar classes. Check the comments in the issue for any maintainer guidance. Also search for existing tests related to scale types and rounding.