Merge "CTS testing 2nd activity launch is blocked when activity in bg" into qt-dev

3 files changed, 72 insertions, 9 deletions

diff --git a/tests/framework/base/windowmanager/backgroundactivity/AppA/src/android/server/wm/backgroundactivity/appa/Components.java b/tests/framework/base/windowmanager/backgroundactivity/AppA/src/android/server/wm/backgroundactivity/appa/Components.java
index 56aa31970a7..5023481c813 100644
--- a/tests/framework/base/windowmanager/backgroundactivity/AppA/src/android/server/wm/backgroundactivity/appa/Components.java
+++ b/tests/framework/base/windowmanager/backgroundactivity/AppA/src/android/server/wm/backgroundactivity/appa/Components.java
@@ -46,6 +46,10 @@ public class Components extends ComponentsBase {
                 "START_ACTIVITY_FROM_FG_ACTIVITY_DELAY_MS_EXTRA";
         public static final String START_ACTIVITY_FROM_FG_ACTIVITY_NEW_TASK_EXTRA =
                 "START_ACTIVITY_FROM_FG_ACTIVITY_NEW_TASK_EXTRA";
+        public static final String LAUNCH_INTENTS_EXTRA = "LAUNCH_INTENTS_EXTRA";
+
+        public static final String ACTION_LAUNCH_BACKGROUND_ACTIVITIES =
+                Components.class.getPackage().getName() + ".ACTION_LAUNCH_BACKGROUND_ACTIVITIES";
     }
 
     /** Extra key constants for {@link #APP_A_SEND_PENDING_INTENT_RECEIVER} */
diff --git a/tests/framework/base/windowmanager/backgroundactivity/AppA/src/android/server/wm/backgroundactivity/appa/ForegroundActivity.java b/tests/framework/base/windowmanager/backgroundactivity/AppA/src/android/server/wm/backgroundactivity/appa/ForegroundActivity.java
index 377cabf7179..1413fbcaa9e 100644
--- a/tests/framework/base/windowmanager/backgroundactivity/AppA/src/android/server/wm/backgroundactivity/appa/ForegroundActivity.java
+++ b/tests/framework/base/windowmanager/backgroundactivity/AppA/src/android/server/wm/backgroundactivity/appa/ForegroundActivity.java
@@ -16,17 +16,25 @@
 
 package android.server.wm.backgroundactivity.appa;
 
+import static android.server.wm.backgroundactivity.appa.Components.ForegroundActivity.ACTION_LAUNCH_BACKGROUND_ACTIVITIES;
 import static android.server.wm.backgroundactivity.appa.Components.ForegroundActivity.LAUNCH_BACKGROUND_ACTIVITY_EXTRA;
+import static android.server.wm.backgroundactivity.appa.Components.ForegroundActivity.LAUNCH_INTENTS_EXTRA;
 import static android.server.wm.backgroundactivity.appa.Components.ForegroundActivity.LAUNCH_SECOND_BACKGROUND_ACTIVITY_EXTRA;
 import static android.server.wm.backgroundactivity.appa.Components.ForegroundActivity.RELAUNCH_FOREGROUND_ACTIVITY_EXTRA;
 import static android.server.wm.backgroundactivity.appa.Components.ForegroundActivity.START_ACTIVITY_FROM_FG_ACTIVITY_DELAY_MS_EXTRA;
 import static android.server.wm.backgroundactivity.appa.Components.ForegroundActivity.START_ACTIVITY_FROM_FG_ACTIVITY_NEW_TASK_EXTRA;
 
 import android.app.Activity;
+import android.content.BroadcastReceiver;
+import android.content.Context;
 import android.content.Intent;
+import android.content.IntentFilter;
 import android.os.Bundle;
+import android.os.Parcelable;
 import android.os.SystemClock;
 
+import java.util.Arrays;
+
 /**
  * Foreground activity that makes AppA as foreground.
  */
@@ -34,6 +42,16 @@ public class ForegroundActivity extends Activity {
 
     private boolean mRelaunch = false;
 
+    private final BroadcastReceiver mReceiver = new BroadcastReceiver() {
+        @Override
+        public void onReceive(Context context, Intent intent) {
+            // Need to copy as a new array instead of just casting to Intent[] since a new array of
+            // type Parcelable[] is created when deserializing.
+            Parcelable[] intents = intent.getParcelableArrayExtra(LAUNCH_INTENTS_EXTRA);
+            startActivities(Arrays.copyOf(intents, intents.length, Intent[].class));
+        }
+    };
+
     @Override
     public void onCreate(Bundle bundle) {
         super.onCreate(bundle);
@@ -66,6 +84,7 @@ public class ForegroundActivity extends Activity {
             newIntent.setClass(this, SecondBackgroundActivity.class);
             startActivity(newIntent);
         }
+        registerReceiver(mReceiver, new IntentFilter(ACTION_LAUNCH_BACKGROUND_ACTIVITIES));
     }
 
     @Override
@@ -78,4 +97,10 @@ public class ForegroundActivity extends Activity {
             startActivity(getIntent());
         }
     }
+
+    @Override
+    protected void onDestroy() {
+        super.onDestroy();
+        unregisterReceiver(mReceiver);
+    }
 }
diff --git a/tests/framework/base/windowmanager/backgroundactivity/src/android/server/wm/BackgroundActivityLaunchTest.java b/tests/framework/base/windowmanager/backgroundactivity/src/android/server/wm/BackgroundActivityLaunchTest.java
index b1a559f3c3d..b4d3ee9b341 100644
--- a/tests/framework/base/windowmanager/backgroundactivity/src/android/server/wm/BackgroundActivityLaunchTest.java
+++ b/tests/framework/base/windowmanager/backgroundactivity/src/android/server/wm/BackgroundActivityLaunchTest.java
@@ -30,7 +30,9 @@ import static android.server.wm.backgroundactivity.appa.Components.APP_A_SECOND_
 import static android.server.wm.backgroundactivity.appa.Components.APP_A_SEND_PENDING_INTENT_RECEIVER;
 import static android.server.wm.backgroundactivity.appa.Components.APP_A_SIMPLE_ADMIN_RECEIVER;
 import static android.server.wm.backgroundactivity.appa.Components.APP_A_START_ACTIVITY_RECEIVER;
+import static android.server.wm.backgroundactivity.appa.Components.ForegroundActivity.ACTION_LAUNCH_BACKGROUND_ACTIVITIES;
 import static android.server.wm.backgroundactivity.appa.Components.ForegroundActivity.LAUNCH_BACKGROUND_ACTIVITY_EXTRA;
+import static android.server.wm.backgroundactivity.appa.Components.ForegroundActivity.LAUNCH_INTENTS_EXTRA;
 import static android.server.wm.backgroundactivity.appa.Components.ForegroundActivity.LAUNCH_SECOND_BACKGROUND_ACTIVITY_EXTRA;
 import static android.server.wm.backgroundactivity.appa.Components.ForegroundActivity.RELAUNCH_FOREGROUND_ACTIVITY_EXTRA;
 import static android.server.wm.backgroundactivity.appa.Components.ForegroundActivity.START_ACTIVITY_FROM_FG_ACTIVITY_DELAY_MS_EXTRA;
@@ -216,9 +218,7 @@ public class BackgroundActivityLaunchTest extends ActivityManagerTestBase {
         pressHomeButton();
         mAmWmState.waitForHomeActivityVisible();
 
-        // Any activity launch will be blocked for 5s because of app switching protection.
-        SystemClock.sleep(7000);
-
+        waitToPreventAppSwitchProtection();
         result = waitForActivityFocused(APP_A_FOREGROUND_ACTIVITY);
         assertFalse("Previously foreground Activity should not be able to relaunch itself", result);
         result = waitForActivityFocused(APP_A_BACKGROUND_ACTIVITY);
@@ -248,9 +248,7 @@ public class BackgroundActivityLaunchTest extends ActivityManagerTestBase {
         pressHomeButton();
         mAmWmState.waitForHomeActivityVisible();
 
-        // Any activity launch will be blocked for 5s because of app switching protection.
-        SystemClock.sleep(7000);
-
+        waitToPreventAppSwitchProtection();
         result = waitForActivityFocused(APP_A_FOREGROUND_ACTIVITY);
         assertFalse("Previously foreground Activity should not be able to relaunch itself", result);
         result = waitForActivityFocused(APP_A_BACKGROUND_ACTIVITY);
@@ -276,9 +274,7 @@ public class BackgroundActivityLaunchTest extends ActivityManagerTestBase {
         pressHomeButton();
         mAmWmState.waitForHomeActivityVisible();
 
-        // Any activity launch will be blocked for 5s because of app switching protection.
-        SystemClock.sleep(5000);
-
+        waitToPreventAppSwitchProtection();
         result = waitForActivityFocused(APP_A_FOREGROUND_ACTIVITY);
         assertFalse("Previously foreground Activity should not be able to relaunch itself", result);
         assertTaskStack(new ComponentName[]{APP_A_FOREGROUND_ACTIVITY}, APP_A_FOREGROUND_ACTIVITY);
@@ -306,6 +302,39 @@ public class BackgroundActivityLaunchTest extends ActivityManagerTestBase {
     }
 
     @Test
+    public void testSecondActivityBlockedWhenBackgroundActivityLaunch() throws Exception {
+        Intent baseActivityIntent = new Intent();
+        baseActivityIntent.setComponent(APP_A_FOREGROUND_ACTIVITY);
+        baseActivityIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+        mContext.startActivity(baseActivityIntent);
+        boolean result = waitForActivityFocused(APP_A_FOREGROUND_ACTIVITY);
+        assertTrue("Not able to start foreground activity", result);
+        assertTaskStack(new ComponentName[]{APP_A_FOREGROUND_ACTIVITY}, APP_A_FOREGROUND_ACTIVITY);
+        pressHomeButton();
+        mAmWmState.waitForHomeActivityVisible();
+        waitToPreventAppSwitchProtection();
+
+        // The activity, now in the background, will attempt to start 2 activities in quick
+        // succession
+        Intent broadcastIntent = new Intent(ACTION_LAUNCH_BACKGROUND_ACTIVITIES);
+        Intent bgActivity1 = new Intent();
+        bgActivity1.setComponent(APP_A_BACKGROUND_ACTIVITY);
+        Intent bgActivity2 = new Intent();
+        bgActivity2.setComponent(APP_A_SECOND_BACKGROUND_ACTIVITY);
+        broadcastIntent.putExtra(LAUNCH_INTENTS_EXTRA, new Intent[]{bgActivity1, bgActivity2});
+        mContext.sendBroadcast(broadcastIntent);
+
+        // There should be 2 activities in the background (not focused) INITIALIZING
+        result = waitForActivityFocused(APP_A_BACKGROUND_ACTIVITY);
+        assertFalse("Activity should not have been launched in the foreground", result);
+        result = waitForActivityFocused(APP_A_SECOND_BACKGROUND_ACTIVITY);
+        assertFalse("Second activity should not have been launched in the foreground", result);
+        assertTaskStack(
+                new ComponentName[]{APP_A_SECOND_BACKGROUND_ACTIVITY, APP_A_BACKGROUND_ACTIVITY,
+                        APP_A_FOREGROUND_ACTIVITY}, APP_A_FOREGROUND_ACTIVITY);
+    }
+
+    @Test
     public void testPendingIntentActivityBlocked() throws Exception {
         // Cannot start activity by pending intent, as both appA and appB are in background
         sendPendingIntentActivity();
@@ -399,6 +428,11 @@ public class BackgroundActivityLaunchTest extends ActivityManagerTestBase {
         assertTaskStack(new ComponentName[]{APP_A_BACKGROUND_ACTIVITY}, APP_A_BACKGROUND_ACTIVITY);
     }
 
+    private void waitToPreventAppSwitchProtection() {
+        // Any activity launch will be blocked for 5s because of app switching protection.
+        SystemClock.sleep(7000);
+    }
+
     private void assertTaskStack(ComponentName[] expectedComponents,
             ComponentName sourceComponent) {
         if (expectedComponents == null) {