Fix aspect ratio for transparent letterboxed activity

Set the `OpenTransparentActivity` to have a min aspect ratio to ensure
the activity is always letterboxed in all orientations.

Flag: NONE(bug fix)
Fixes: 371124711
Fixes: 371125446
Test: atest WMShellFlickerTestsAppCompat:OpenTransparentActivityTest

Change-Id: Id3254a1395e40cd9003d7026da7eb324be01ef4a

2 files changed, 2 insertions, 4 deletions

diff --git a/libs/WindowManager/Shell/tests/flicker/appcompat/src/com/android/wm/shell/flicker/appcompat/OpenTransparentActivityTest.kt b/libs/WindowManager/Shell/tests/flicker/appcompat/src/com/android/wm/shell/flicker/appcompat/OpenTransparentActivityTest.kt
index 2980d5113bba..e176f47d4094 100644
--- a/libs/WindowManager/Shell/tests/flicker/appcompat/src/com/android/wm/shell/flicker/appcompat/OpenTransparentActivityTest.kt
+++ b/libs/WindowManager/Shell/tests/flicker/appcompat/src/com/android/wm/shell/flicker/appcompat/OpenTransparentActivityTest.kt
@@ -17,7 +17,6 @@
 package com.android.wm.shell.flicker.appcompat
 
 import android.platform.test.annotations.Postsubmit
-import android.tools.Rotation
 import android.tools.flicker.assertions.FlickerTest
 import android.tools.flicker.junit.FlickerParametersRunnerFactory
 import android.tools.flicker.legacy.FlickerBuilder
@@ -109,9 +108,7 @@ class OpenTransparentActivityTest(flicker: LegacyFlickerTest) : TransparentBaseA
         @Parameterized.Parameters(name = "{0}")
         @JvmStatic
         fun getParams(): Collection<FlickerTest> {
-            return LegacyFlickerTestFactory.nonRotationTests(
-                supportedRotations = listOf(Rotation.ROTATION_90)
-            )
+            return LegacyFlickerTestFactory.nonRotationTests()
         }
     }
 }
diff --git a/tests/FlickerTests/test-apps/flickerapp/AndroidManifest.xml b/tests/FlickerTests/test-apps/flickerapp/AndroidManifest.xml
index b8a7af7e252c..f2e34257ef01 100644
--- a/tests/FlickerTests/test-apps/flickerapp/AndroidManifest.xml
+++ b/tests/FlickerTests/test-apps/flickerapp/AndroidManifest.xml
@@ -156,6 +156,7 @@
         <activity android:name=".LaunchTransparentActivity"
                   android:resizeableActivity="false"
                   android:screenOrientation="portrait"
+                  android:minAspectRatio="1.77"
                   android:theme="@style/OptOutEdgeToEdge"
                   android:taskAffinity="com.android.server.wm.flicker.testapp.LaunchTransparentActivity"
                   android:label="LaunchTransparentActivity"