Close gap between grid and clear all for expressive dismiss.
Fix: 397891454
Test: TaplTestsQuickstep#testDismissLastGridRow
Flag: com.android.launcher3.enable_expressive_dismiss_task_motion
Change-Id: Id49447819c38f307f05cd4ecc3d501bd51766443
diff --git a/quickstep/src/com/android/quickstep/views/RecentsView.java b/quickstep/src/com/android/quickstep/views/RecentsView.java
index a29d302..16ce2bd 100644
--- a/quickstep/src/com/android/quickstep/views/RecentsView.java
+++ b/quickstep/src/com/android/quickstep/views/RecentsView.java
@@ -38,6 +38,7 @@
import static com.android.launcher3.Flags.enableAdditionalHomeAnimations;
import static com.android.launcher3.Flags.enableDesktopExplodedView;
import static com.android.launcher3.Flags.enableDesktopTaskAlphaAnimation;
+import static com.android.launcher3.Flags.enableExpressiveDismissTaskMotion;
import static com.android.launcher3.Flags.enableGridOnlyOverview;
import static com.android.launcher3.Flags.enableLargeDesktopWindowingTile;
import static com.android.launcher3.Flags.enableRefactorTaskThumbnail;
@@ -3840,7 +3841,8 @@
newClearAllShortTotalWidthTranslation = expectedFirstTaskStart - firstTaskStart;
}
}
- if (lastGridTaskView != null && lastGridTaskView.isVisibleToUser()) {
+ if (lastGridTaskView != null && (lastGridTaskView.isVisibleToUser() || (
+ enableExpressiveDismissTaskMotion() && lastGridTaskView == dismissedTaskView))) {
// After dismissal, animate translation of the remaining tasks to fill any gap left
// between the end of the grid and the clear all button. Only animate if the clear
// all button is visible or would become visible after dismissal.
diff --git a/quickstep/tests/src/com/android/quickstep/TaplTestsQuickstep.java b/quickstep/tests/src/com/android/quickstep/TaplTestsQuickstep.java
index aaaa0e4..6761e9b 100644
--- a/quickstep/tests/src/com/android/quickstep/TaplTestsQuickstep.java
+++ b/quickstep/tests/src/com/android/quickstep/TaplTestsQuickstep.java
@@ -23,6 +23,7 @@
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertNotEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;
import static org.junit.Assume.assumeFalse;
@@ -579,6 +580,39 @@
numTasks - 1, recentsView.getTaskViewCount()));
}
+ @Test
+ @PortraitLandscape
+ public void testDismissLastGridRow() throws Exception {
+ assumeTrue(mLauncher.isTablet());
+ mLauncher.goHome().switchToOverview().dismissAllTasks();
+ startTestAppsWithCheck();
+ startTestActivity(3);
+ startTestActivity(4);
+ runOnRecentsView(
+ recentsView -> assertNotEquals("Grid overview should have unequal row counts",
+ recentsView.getTopRowTaskCountForTablet(),
+ recentsView.getBottomRowTaskCountForTablet()));
+ Overview overview = mLauncher.goHome().switchToOverview();
+ assertIsInState("Launcher internal state didn't switch to Overview",
+ ExpectedState.OVERVIEW);
+ overview.flingForwardUntilClearAllVisible();
+ assertTrue("Clear All not visible.", overview.isClearAllVisible());
+ final Integer numTasks = getFromRecentsView(RecentsView::getTaskViewCount);
+ OverviewTask lastGridTask = overview.getCurrentTasksForTablet().stream().min(
+ Comparator.comparingInt(OverviewTask::getTaskCenterX)).get();
+ assertNotNull("lastGridTask null.", lastGridTask);
+
+ lastGridTask.dismiss();
+
+ runOnRecentsView(recentsView -> assertEquals(
+ "Dismissing a lastGridTask didn't remove 1 lastGridTask from Overview",
+ numTasks - 1, recentsView.getTaskViewCount()));
+ runOnRecentsView(recentsView -> assertEquals("Grid overview should have equal row counts.",
+ recentsView.getTopRowTaskCountForTablet(),
+ recentsView.getBottomRowTaskCountForTablet()));
+ assertTrue("Clear All not visible.", overview.isClearAllVisible());
+ }
+
private void startTestAppsWithCheck() throws Exception {
startTestApps();
expectLaunchedAppState();
diff --git a/tests/tapl/com/android/launcher3/tapl/BaseOverview.java b/tests/tapl/com/android/launcher3/tapl/BaseOverview.java
index ef72a0f..f633d48 100644
--- a/tests/tapl/com/android/launcher3/tapl/BaseOverview.java
+++ b/tests/tapl/com/android/launcher3/tapl/BaseOverview.java
@@ -157,12 +157,7 @@
LauncherInstrumentation.Closable c = mLauncher.addContextLayer(
"dismissing all tasks")) {
final BySelector clearAllSelector = mLauncher.getOverviewObjectSelector("clear_all");
- for (int i = 0;
- i < FLINGS_FOR_DISMISS_LIMIT
- && !verifyActiveContainer().hasObject(clearAllSelector);
- ++i) {
- flingForwardImpl();
- }
+ flingForwardUntilClearAllVisible();
final Runnable clickClearAll = () -> mLauncher.clickLauncherObject(
mLauncher.waitForObjectInContainer(verifyActiveContainer(),
@@ -183,6 +178,17 @@
}
/**
+ * Scrolls until Clear-all button is visible.
+ */
+ public void flingForwardUntilClearAllVisible() {
+ final BySelector clearAllSelector = mLauncher.getOverviewObjectSelector("clear_all");
+ for (int i = 0; i < FLINGS_FOR_DISMISS_LIMIT
+ && !verifyActiveContainer().hasObject(clearAllSelector); ++i) {
+ flingForwardImpl();
+ }
+ }
+
+ /**
* Touch to the right of current task. This should dismiss overview and go back to Workspace.
*/
public Workspace touchOutsideFirstTask() {
diff --git a/tests/tapl/com/android/launcher3/tapl/OverviewTask.java b/tests/tapl/com/android/launcher3/tapl/OverviewTask.java
index 4e94e1e..8fbb5e3 100644
--- a/tests/tapl/com/android/launcher3/tapl/OverviewTask.java
+++ b/tests/tapl/com/android/launcher3/tapl/OverviewTask.java
@@ -125,7 +125,7 @@
return right - left;
}
- int getTaskCenterX() {
+ public int getTaskCenterX() {
return mTask.getVisibleCenter().x;
}