Snap for 7604864 from 144b16bbb1 to sc-v2-release

Change-Id: I199f1a1c33298caa124bff0e33d61c4b1f6557fe

quickstep/src/com/android/quickstep/OverviewComponentObserver.java

@@ -33,8 +33,11 @@ import android.content.IntentFilter;
 import android.content.pm.ActivityInfo;
 import android.content.pm.PackageManager;
 import android.content.pm.ResolveInfo;
+import android.os.SystemClock;
+import android.util.Log;
 import android.util.SparseIntArray;
 
+import com.android.launcher3.testing.TestProtocol;
 import com.android.launcher3.tracing.OverviewComponentObserverProto;
 import com.android.launcher3.tracing.TouchInteractionServiceProto;
 import com.android.launcher3.util.SimpleBroadcastReceiver;
@@ -129,6 +132,16 @@ public final class OverviewComponentObserver {
     private void updateOverviewTargets() {
         ComponentName defaultHome = PackageManagerWrapper.getInstance()
                 .getHomeActivities(new ArrayList<>());
+        if (TestProtocol.sDebugTracing && defaultHome == null) {
+            Log.d(TestProtocol.THIRD_PARTY_LAUNCHER_NOT_SET, "getHomeActivities returned null");
+            while ((defaultHome =
+                    PackageManagerWrapper.getInstance().getHomeActivities(new ArrayList<>()))
+                    == null) {
+                SystemClock.sleep(10);
+            }
+            Log.d(TestProtocol.THIRD_PARTY_LAUNCHER_NOT_SET,
+                    "getHomeActivities returned non-null: " + defaultHome);
+        }
 
         mIsHomeDisabled = mDeviceState.isHomeDisabled();
         mIsDefaultHome = Objects.equals(mMyHomeIntent.getComponent(), defaultHome);

quickstep/tests/src/com/android/quickstep/FallbackRecentsTest.java

@@ -99,6 +99,7 @@ public class FallbackRecentsTest {
         mDevice = UiDevice.getInstance(instrumentation);
         mDevice.setOrientationNatural();
         mLauncher = new LauncherInstrumentation();
+        mLauncher.enableDebugTracing();
         // b/143488140
         //mLauncher.enableCheckEventsForSuccessfulGestures();
 

src/com/android/launcher3/testing/TestProtocol.java

@@ -112,4 +112,5 @@ public final class TestProtocol {
     public static final String PERMANENT_DIAG_TAG = "TaplTarget";
     public static final String WORK_PROFILE_REMOVED = "b/159671700";
     public static final String FALLBACK_ACTIVITY_NO_SET = "b/181019015";
+    public static final String THIRD_PARTY_LAUNCHER_NOT_SET = "b/187080582";
 }

tests/src/com/android/launcher3/ui/widget/AddWidgetTest.java

@@ -27,6 +27,7 @@ import com.android.launcher3.model.data.LauncherAppWidgetInfo;
 import com.android.launcher3.tapl.Widget;
 import com.android.launcher3.ui.AbstractLauncherUiTest;
 import com.android.launcher3.ui.TestViewHelpers;
+import com.android.launcher3.util.rule.ScreenRecordRule.ScreenRecord;
 import com.android.launcher3.util.rule.ShellCommandRule;
 import com.android.launcher3.widget.LauncherAppWidgetProviderInfo;
 
@@ -80,6 +81,7 @@ public class AddWidgetTest extends AbstractLauncherUiTest {
      */
     @Test
     @PortraitLandscape
+    @ScreenRecord //b/195263971
     public void testDragCustomShortcut() throws Throwable {
         clearHomescreen();
         mDevice.pressHome();