From f8a462319fc8229778c0644ed423dc32ca09a560 Mon Sep 17 00:00:00 2001
From: Felipe Leme <felipeal@google.com>
Date: Wed, 10 Feb 2016 13:51:54 -0800
Subject: [PATCH] Added option to check if an app is whitelisted for
 deviceidle.

Currently, there are only options to get the whole list:

  adb shell dumpsys deviceidle whitelist

Or to add/remove an app:

  adb shell dumpsys deviceidle whitelist +my.app
  adb shell dumpsys deviceidle whitelist -my.app

This change add an option to get the status of an app, so it can be used
on CTS tests:

  adb shell dumpsys deviceidle whitelist =my.app

BUG: 27127112
Change-Id: Ife4b8e2efa51e4ba5e1e2263e59884e5054f1e0a
---
 .../com/android/server/DeviceIdleController.java   | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

diff --git a/services/core/java/com/android/server/DeviceIdleController.java b/services/core/java/com/android/server/DeviceIdleController.java
index 423ef84dd6258..6c19c3845bfb4 100644
--- a/services/core/java/com/android/server/DeviceIdleController.java
+++ b/services/core/java/com/android/server/DeviceIdleController.java
@@ -1262,6 +1262,12 @@ public class DeviceIdleController extends SystemService
         return false;
     }
 
+    public boolean getPowerSaveWhitelistAppInternal(String name) {
+        synchronized (this) {
+            return mPowerSaveWhitelistUserApps.containsKey(name);
+        }
+    }
+
     public String[] getSystemPowerWhitelistExceptIdleInternal() {
         synchronized (this) {
             int size = mPowerSaveWhitelistAppsExceptIdle.size();
@@ -2307,8 +2313,8 @@ public class DeviceIdleController extends SystemService
                             android.Manifest.permission.DEVICE_POWER, null);
                     do {
                         if (arg.length() < 1 || (arg.charAt(0) != '-'
-                                && arg.charAt(0) != '+')) {
-                            pw.println("Package must be prefixed with + or -: " + arg);
+                                && arg.charAt(0) != '+' && arg.charAt(0) != '=')) {
+                            pw.println("Package must be prefixed with +, -, or =: " + arg);
                             return -1;
                         }
                         char op = arg.charAt(0);
@@ -2319,10 +2325,12 @@ public class DeviceIdleController extends SystemService
                             } else {
                                 pw.println("Unknown package: " + pkg);
                             }
-                        } else {
+                        } else if (op == '-') {
                             if (removePowerSaveWhitelistAppInternal(pkg)) {
                                 pw.println("Removed: " + pkg);
                             }
+                        } else {
+                            pw.println(getPowerSaveWhitelistAppInternal(pkg));
                         }
                     } while ((arg=shell.getNextArg()) != null);
                 } else {