Update OMS patches

[GitHub/Stricted/android_vendor_extra.git] / patches / packages / apps / Settings / 0010-Hide-the-show-hide-overlays-when-no-overlay-installe.patch

From 4776c9b9c278880d70581ad77c1f116eb76f459d Mon Sep 17 00:00:00 2001
From: Ivan Iskandar <iiiiskandar14@gmail.com>
Date: Wed, 14 Dec 2016 14:58:54 +0100
Subject: [PATCH 10/20] Hide the "show/hide overlays" when no overlay installed

Change-Id: I54088d27c9492e0992992de59bf340fe2465260a
---
 .../settings/applications/ManageApplications.java  | 38 +++++++++++++++++++---
 1 file changed, 34 insertions(+), 4 deletions(-)

diff --git a/src/com/android/settings/applications/ManageApplications.java b/src/com/android/settings/applications/ManageApplications.java
index ed617814b3..c3bc4d4a94 100644
--- a/src/com/android/settings/applications/ManageApplications.java
+++ b/src/com/android/settings/applications/ManageApplications.java
@@ -195,6 +195,10 @@ public class ManageApplications extends InstrumentedFragment
     private boolean mShowSubstratum;
     private boolean mShowSubstratumIcons;
 
+    // if app and icon overlay installed
+    private boolean mAppOverlayInstalled;
+    private boolean mIconOverlayInstalled;
+
     private ApplicationsState mApplicationsState;
 
     public int mListType;
@@ -556,6 +560,9 @@ public class ManageApplications extends InstrumentedFragment
     }
 
     void updateOptionsMenu() {
+        mAppOverlayInstalled = isOverlayInstalled("app");
+        mIconOverlayInstalled = isOverlayInstalled("icon");
+
         if (mOptionsMenu == null) {
             return;
         }
@@ -573,13 +580,13 @@ public class ManageApplications extends InstrumentedFragment
                 && mListType != LIST_TYPE_HIGH_POWER);
 
         mOptionsMenu.findItem(R.id.show_substratum).setVisible(!mShowSubstratum
-                && mListType != LIST_TYPE_HIGH_POWER);
+                && mListType != LIST_TYPE_HIGH_POWER && mAppOverlayInstalled);
         mOptionsMenu.findItem(R.id.hide_substratum).setVisible(mShowSubstratum
-                && mListType != LIST_TYPE_HIGH_POWER);
+                && mListType != LIST_TYPE_HIGH_POWER && mAppOverlayInstalled);
         mOptionsMenu.findItem(R.id.show_substratum_icons).setVisible(!mShowSubstratumIcons
-                && mListType != LIST_TYPE_HIGH_POWER);
+                && mListType != LIST_TYPE_HIGH_POWER && mIconOverlayInstalled);
         mOptionsMenu.findItem(R.id.hide_substratum_icons).setVisible(mShowSubstratumIcons
-                && mListType != LIST_TYPE_HIGH_POWER);
+                && mListType != LIST_TYPE_HIGH_POWER && mIconOverlayInstalled);
     }
 
     @Override
@@ -668,6 +675,29 @@ public class ManageApplications extends InstrumentedFragment
         mFilterAdapter.setFilterEnabled(FILTER_APPS_DISABLED, hasDisabledApps);
     }
 
+    boolean isOverlayInstalled(String type) {
+        List<ApplicationInfo> packages = getActivity().getPackageManager()
+                .getInstalledApplications(PackageManager.GET_META_DATA);
+
+        for (ApplicationInfo packageInfo : packages) {
+            if (packageInfo.metaData != null) {
+                if (type.equals("app")) {
+                    if (packageInfo.metaData
+                                    .getString("Substratum_Parent") != null) {
+                        return true;
+                    }
+                }
+                if (type.equals("icon")) {
+                    if (packageInfo.metaData
+                                    .getString("Substratum_IconPack") != null) {
+                        return true;
+                    }
+                }
+            }
+        }
+        return false;
+    }
+
     static class FilterSpinnerAdapter extends ArrayAdapter<CharSequence> {
 
         private final ManageApplications mManageApplications;
-- 
2.11.1