Adding method to check if a task is running in home stack

Bug: 137197916
Test: Verified on Launcher
Change-Id: I0260fa63e19bf7a22d81f44b56bd7e9818b19d16

diff --git a/packages/SystemUI/shared/src/com/android/systemui/shared/recents/model/Task.java b/packages/SystemUI/shared/src/com/android/systemui/shared/recents/model/Task.java
index 5b9ee1c..dcb134e 100644 (file)
--- a/packages/SystemUI/shared/src/com/android/systemui/shared/recents/model/Task.java
+++ b/packages/SystemUI/shared/src/com/android/systemui/shared/recents/model/Task.java
@@ -20,6 +20,7 @@ import static android.view.Display.DEFAULT_DISPLAY;
 
 import android.app.ActivityManager;
 import android.app.ActivityManager.TaskDescription;
+import android.app.TaskInfo;
 import android.content.ComponentName;
 import android.content.Intent;
 import android.content.pm.ActivityInfo;
@@ -75,7 +76,7 @@ public class Task {
 
         private int mHashCode;
 
-        public TaskKey(ActivityManager.RecentTaskInfo t) {
+        public TaskKey(TaskInfo t) {
             ComponentName sourceComponent = t.origActivity != null
                     // Activity alias if there is one
                     ? t.origActivity
@@ -226,6 +227,17 @@ public class Task {
         // Do nothing
     }
 
+    /**
+     * Creates a task object from the provided task info
+     */
+    public static Task from(TaskKey taskKey, TaskInfo taskInfo, boolean isLocked) {
+        ActivityManager.TaskDescription td = taskInfo.taskDescription;
+        return new Task(taskKey,
+                td != null ? td.getPrimaryColor() : 0,
+                td != null ? td.getBackgroundColor() : 0,
+                taskInfo.supportsSplitScreenMultiWindow, isLocked, td, taskInfo.topActivity);
+    }
+
     public Task(TaskKey key) {
         this.key = key;
         this.taskDescription = new TaskDescription();

diff --git a/packages/SystemUI/shared/src/com/android/systemui/shared/system/ActivityManagerWrapper.java b/packages/SystemUI/shared/src/com/android/systemui/shared/system/ActivityManagerWrapper.java
index 506813b..328116d 100644 (file)
--- a/packages/SystemUI/shared/src/com/android/systemui/shared/system/ActivityManagerWrapper.java
+++ b/packages/SystemUI/shared/src/com/android/systemui/shared/system/ActivityManagerWrapper.java
@@ -30,10 +30,12 @@ import static android.app.WindowConfiguration.WINDOWING_MODE_UNDEFINED;
 import android.annotation.NonNull;
 import android.app.ActivityManager;
 import android.app.ActivityManager.RecentTaskInfo;
+import android.app.ActivityManager.RunningTaskInfo;
 import android.app.ActivityOptions;
 import android.app.ActivityTaskManager;
 import android.app.AppGlobals;
 import android.app.IAssistDataReceiver;
+import android.app.WindowConfiguration;
 import android.app.WindowConfiguration.ActivityType;
 import android.content.ContentResolver;
 import android.content.Context;
@@ -500,4 +502,12 @@ public class ActivityManagerWrapper {
                 PackageManager.FEATURE_FREEFORM_WINDOW_MANAGEMENT)
                 || freeformDevOption);
     }
+
+    /**
+     * Returns true if the running task represents the home task
+     */
+    public static boolean isHomeTask(RunningTaskInfo info) {
+        return info.configuration.windowConfiguration.getActivityType()
+                == WindowConfiguration.ACTIVITY_TYPE_HOME;
+    }
 }