diff options
Diffstat (limited to 'core/java/android/widget/RemoteViews.java')
| -rw-r--r-- | core/java/android/widget/RemoteViews.java | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/core/java/android/widget/RemoteViews.java b/core/java/android/widget/RemoteViews.java index 191962df9292..b00a3829f468 100644 --- a/core/java/android/widget/RemoteViews.java +++ b/core/java/android/widget/RemoteViews.java @@ -301,6 +301,13 @@ public class RemoteViews implements Parcelable, Filter { public static final int FLAG_USE_LIGHT_BACKGROUND_LAYOUT = 4; /** + * This mask determines which flags are propagated to nested RemoteViews (either added by + * addView, or set as portrait/landscape/sized RemoteViews). + */ + static final int FLAG_MASK_TO_PROPAGATE = + FLAG_WIDGET_IS_COLLECTION_CHILD | FLAG_USE_LIGHT_BACKGROUND_LAYOUT; + + /** * A ReadWriteHelper which has the same behavior as ReadWriteHelper.DEFAULT, but which is * intentionally a different instance in order to trick Bundle reader so that it doesn't allow * lazy initialization. @@ -467,6 +474,18 @@ public class RemoteViews implements Parcelable, Filter { */ public void addFlags(@ApplyFlags int flags) { mApplyFlags = mApplyFlags | flags; + + int flagsToPropagate = flags & FLAG_MASK_TO_PROPAGATE; + if (flagsToPropagate != 0) { + if (hasSizedRemoteViews()) { + for (RemoteViews remoteView : mSizedRemoteViews) { + remoteView.addFlags(flagsToPropagate); + } + } else if (hasLandscapeAndPortraitLayouts()) { + mLandscape.addFlags(flagsToPropagate); + mPortrait.addFlags(flagsToPropagate); + } + } } /** @@ -2407,6 +2426,10 @@ public class RemoteViews implements Parcelable, Filter { // will return -1. final int nextChild = getNextRecyclableChild(target); RemoteViews rvToApply = mNestedViews.getRemoteViewsToApply(context); + + int flagsToPropagate = mApplyFlags & FLAG_MASK_TO_PROPAGATE; + if (flagsToPropagate != 0) rvToApply.addFlags(flagsToPropagate); + if (nextChild >= 0 && mStableId != NO_ID) { // At that point, the views starting at index nextChild are the ones recyclable but // not yet recycled. All views added on that round of application are placed before. |