lock device orientation during app compatibility test

Devices on test benches are usually held sideways, which leads to app
rotation during launch. While it's useful to identify such issue from an
app perspective, the app compatibility test should be isolated from such
noise for the purpose of the testing for basic level of compatibility.

Change-Id: I403f96e5d8512ca6a17b05a83d69f4b02f760a32

1 files changed, 3 insertions, 0 deletions

diff --git a/tests/Compatibility/src/com/android/compatibilitytest/AppCompatibility.java b/tests/Compatibility/src/com/android/compatibilitytest/AppCompatibility.java
index eaff6c74ad30..f81b001cdd18 100644
--- a/tests/Compatibility/src/com/android/compatibilitytest/AppCompatibility.java
+++ b/tests/Compatibility/src/com/android/compatibilitytest/AppCompatibility.java
@@ -17,6 +17,7 @@
 package com.android.compatibilitytest;
 
 import android.app.ActivityManager;
+import android.app.UiAutomation;
 import android.app.UiModeManager;
 import android.app.ActivityManager.ProcessErrorStateInfo;
 import android.app.ActivityManager.RunningTaskInfo;
@@ -82,10 +83,12 @@ public class AppCompatibility extends InstrumentationTestCase {
         if (workspaceLaunchTimeoutMsecs != null) {
             mWorkspaceLaunchTimeout = Integer.parseInt(workspaceLaunchTimeoutMsecs);
         }
+        getInstrumentation().getUiAutomation().setRotation(UiAutomation.ROTATION_FREEZE_0);
     }
 
     @Override
     protected void tearDown() throws Exception {
+        getInstrumentation().getUiAutomation().setRotation(UiAutomation.ROTATION_UNFREEZE);
         super.tearDown();
     }