Use UserManager.getUserIcon() to get the user's avatar.

Change-Id: I035a5e2a518eb827a2e44910471ed04923921aa3

src/com/android/settings/Utils.java

@@ -34,8 +34,6 @@ import android.net.Uri;
 import android.os.BatteryManager;
 import android.os.Bundle;
 import android.os.ParcelFileDescriptor;
-import android.os.ParcelFileDescriptor.AutoCloseOutputStream;
-import android.os.SystemProperties;
 import android.os.UserHandle;
 import android.os.UserManager;
 import android.preference.Preference;

src/com/android/settings/fuelgauge/PowerUsageSummary.java

@@ -54,6 +54,7 @@ import com.android.internal.os.BatteryStatsImpl;
 import com.android.internal.os.PowerProfile;
 import com.android.settings.R;
 import com.android.settings.fuelgauge.PowerUsageDetail.DrainType;
+import com.android.settings.users.UserUtils;
 
 import java.io.PrintWriter;
 import java.io.StringWriter;
@@ -768,11 +769,7 @@ public class PowerUsageSummary extends PreferenceFragment implements Runnable {
             UserInfo info = mUm.getUserInfo(userId);
             Drawable icon = null;
             if (info != null && info.iconPath != null) {
-                try {
+                icon = UserUtils.getUserIcon(mUm, info);
-                    icon = Drawable.createFromPath(info.iconPath);
-                } catch (Exception e) {
-                    Log.w(TAG, "Failure loading user picture " + info.iconPath, e);
-                }
             }
             String name = info != null ? info.name : null;
             if (name == null) {

src/com/android/settings/users/UserSettings.java

@@ -418,11 +418,10 @@ public class UserSettings extends SettingsPreferenceFragment
     }
 
     private void setPhotoId(Preference pref, UserInfo user) {
-        ParcelFileDescriptor fd = mUserManager.setUserIcon(user.id);
+        Drawable icon = UserUtils.getUserIcon(mUserManager, user);
-        Drawable d = Drawable.createFromStream(new ParcelFileDescriptor.AutoCloseInputStream(fd),
+        if (icon != null) {
-                user.iconPath);
+            pref.setIcon(icon);
-        if (d == null) return;
+        }
-        pref.setIcon(d);
     }
 
     private void setUserName(String name) {

src/com/android/settings/users/UserUtils.java

@@ -0,0 +1,34 @@
+/*
+ * Copyright (C) 2012 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.settings.users;
+
+import android.content.pm.UserInfo;
+import android.graphics.drawable.Drawable;
+import android.os.ParcelFileDescriptor;
+import android.os.UserManager;
+
+public class UserUtils {
+
+    public static Drawable getUserIcon(UserManager um, UserInfo user) {
+        if (user.iconPath == null) return null;
+        ParcelFileDescriptor fd = um.getUserIcon(user.id);
+        if (fd == null) return null;
+        Drawable d = Drawable.createFromStream(new ParcelFileDescriptor.AutoCloseInputStream(fd),
+                user.iconPath);
+        return d;
+    }
+}