commit 8061973e3d556f5847910abd03c064713d93175f
author Andrii Kulian <akulian@google.com> Tue Nov 02 12:06:49 2021 -0700
committer Andrii Kulian <akulian@google.com> Tue Nov 09 22:32:58 2021 -0800
tree e7b44021cd5cf74e92e527e5ac6d84e0962e8e99
parent 5afb04e1b830eddb1b25d967655084ae2c1826ec

Sticky placeholder and adjacent finish rule in Settings

Bug: 204829538
Test: Open Settings in landscape in two panes, rotate to portrait to stack, rotate back to split
Change-Id: I5790962051d0b01902f3b50e958848eff7cf7334

libs/window_ext_lib.aar

diff --git a/libs/window_ext_lib.aar b/libs/window_ext_lib.aar
index c576270..ca58b36 100644
--- a/libs/window_ext_lib.aar
+++ b/libs/window_ext_lib.aar
Binary files differ

src/com/android/settings/activityembedding/ActivityEmbeddingRulesController.java

diff --git a/src/com/android/settings/activityembedding/ActivityEmbeddingRulesController.java b/src/com/android/settings/activityembedding/ActivityEmbeddingRulesController.java
index d3d53a8..4060e53 100644
--- a/src/com/android/settings/activityembedding/ActivityEmbeddingRulesController.java
+++ b/src/com/android/settings/activityembedding/ActivityEmbeddingRulesController.java
@@ -29,6 +29,7 @@
 import androidx.window.embedding.SplitPairFilter;
 import androidx.window.embedding.SplitPairRule;
 import androidx.window.embedding.SplitPlaceholderRule;
+import androidx.window.embedding.SplitRule;
 
 import com.android.settings.Settings;
 import com.android.settings.SubSettings;
@@ -81,8 +82,8 @@
                 secondaryIntentAction));
 
         SplitController.getInstance().registerRule(new SplitPairRule(filters,
-                finishPrimaryWithSecondary,
-                finishSecondaryWithPrimary,
+                finishPrimaryWithSecondary ? SplitRule.FINISH_ADJACENT : SplitRule.FINISH_NEVER,
+                finishSecondaryWithPrimary ? SplitRule.FINISH_ADJACENT : SplitRule.FINISH_NEVER,
                 clearTop,
                 ActivityEmbeddingUtils.getMinCurrentScreenSplitWidthPx(context),
                 ActivityEmbeddingUtils.getMinSmallestScreenSplitWidthPx(context),
@@ -154,6 +155,8 @@
         final SplitPlaceholderRule placeholderRule = new SplitPlaceholderRule(
                 activityFilters,
                 intent,
+                true /* stickyPlaceholder */,
+                SplitRule.FINISH_ADJACENT,
                 ActivityEmbeddingUtils.getMinCurrentScreenSplitWidthPx(mContext),
                 ActivityEmbeddingUtils.getMinSmallestScreenSplitWidthPx(mContext),
                 ActivityEmbeddingUtils.SPLIT_RATIO,