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Remove mIsHalfWidth field from ContextualCard

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mIsHalfWidth in ContextualCard is too generic to identify its
responsibility, it is used to hold the value of is_support_half from
database and used to decide the card width. Also, it limits the
relationship of CardType-to-Renderer not to be extended to one-to-many.

To deal with this, we replaced mIsHalfWidth with mViewType to implement
one-to-many relationship of CardType-to-Renderer, and removed all
related logic of mIsHalfWidth.

Bug: 121303357
Test: robotests, visual

Change-Id: I03e14392272194424f317d11bf9d0d794a6133f4
This commit is contained in:
Mill Chen
2019-01-09 18:54:31 +08:00
parent 46285fe08f
commit 1c3ed19a09
34 changed files with 187 additions and 228 deletions
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25
src/com/android/settings/homepage/contextualcards/ContextualCardLookupTable.java
View File

@@ -24,14 +24,10 @@ import androidx.annotation.VisibleForTesting;
import com.android.settings.homepage.contextualcards.ContextualCard.CardType;
import com.android.settings.homepage.contextualcards.conditional.ConditionContextualCardController;
import com.android.settings.homepage.contextualcards.conditional.ConditionContextualCardRenderer;
import com.android.settings.homepage.contextualcards.conditional
.ConditionHeaderContextualCardRenderer;
import com.android.settings.homepage.contextualcards.legacysuggestion
.LegacySuggestionContextualCardController;
import com.android.settings.homepage.contextualcards.legacysuggestion
.LegacySuggestionContextualCardRenderer;
import com.android.settings.homepage.contextualcards.conditional
.ConditionFooterContextualCardRenderer;
import com.android.settings.homepage.contextualcards.conditional.ConditionFooterContextualCardRenderer;
import com.android.settings.homepage.contextualcards.conditional.ConditionHeaderContextualCardRenderer;
import com.android.settings.homepage.contextualcards.legacysuggestion.LegacySuggestionContextualCardController;
import com.android.settings.homepage.contextualcards.legacysuggestion.LegacySuggestionContextualCardRenderer;
import com.android.settings.homepage.contextualcards.slices.SliceContextualCardController;
import com.android.settings.homepage.contextualcards.slices.SliceContextualCardRenderer;
@@ -72,11 +68,11 @@ public class ContextualCardLookupTable {
static final Set<ControllerRendererMapping> LOOKUP_TABLE =
new TreeSet<ControllerRendererMapping>() {{
add(new ControllerRendererMapping(CardType.CONDITIONAL,
ConditionContextualCardRenderer.HALF_WIDTH_VIEW_TYPE,
ConditionContextualCardRenderer.VIEW_TYPE_HALF_WIDTH,
ConditionContextualCardController.class,
ConditionContextualCardRenderer.class));
add(new ControllerRendererMapping(CardType.CONDITIONAL,
ConditionContextualCardRenderer.FULL_WIDTH_VIEW_TYPE,
ConditionContextualCardRenderer.VIEW_TYPE_FULL_WIDTH,
ConditionContextualCardController.class,
ConditionContextualCardRenderer.class));
add(new ControllerRendererMapping(CardType.LEGACY_SUGGESTION,
@@ -111,15 +107,6 @@ public class ContextualCardLookupTable {
return null;
}
public static Class<? extends ContextualCardRenderer> getCardRendererClassByCardType(
@CardType int cardType) {
return LOOKUP_TABLE.stream()
.filter(m -> m.mCardType == cardType)
.findFirst()
.map(mapping -> mapping.mRendererClass)
.orElse(null);
}
public static Class<? extends ContextualCardRenderer> getCardRendererClassByViewType(
int viewType) throws IllegalStateException {
List<ControllerRendererMapping> validMappings = LOOKUP_TABLE.stream()