com.facebook.litho

Annotation Type ComponentTree.RecyclingMode

public static @interface ComponentTree.RecyclingMode

Field Detail

DEFAULT

public static final int DEFAULT

Default recycling mode.

NO_VIEW_REUSE

public static final int NO_VIEW_REUSE

Keep calling unmount and returning Views to the recycle pool, but do not actually reuse them. Take a view out of the pool but throw it away. Create a new view instead of using it. This is to test the hypothesis that the crashes are related to the actual re-use of views (i.e. the view is in a bad state and we re-attach it to the tree and cause a crash)

NO_VIEW_RECYCLING

public static final int NO_VIEW_RECYCLING

Keep calling unmount, but do not put Views into the recycle pool. This is to test the hypothesis that the crashes are more related to holding onto Views longer rather than the actual re-use of them. If we see crashes decrease in this variant but not in the NO_VIEW_REUSE variant, this would be indicative of just holding onto views being the problem.

NO_UNMOUNTING

public static final int NO_UNMOUNTING

Do not call Component.unmount, do not put Views into the recycle pool. This is to test the hypothesis that the crashes are more related to unmount calls (which also execute product logic). If we do not see crashes improving in the first two variants but improving in this one, this would be indicative of one of the unmount implementations being involved in the crash (e.g. unmount racing with onCreateLayout on another thread).