Handle dark themes in permissions UI

 - Settings > Apps > Advanced > Permissions
    - Permission icon needed tinting
 - Settings > Apps > [App] > Permissions
    - Permission icon also needed tinting
 - Grant permission dialog
    - Needed new base theme
    - App name color span needed dark color
    - Progress text needed dark color

Bug: 21154903
Change-Id: I34045ac71ca87abbb4ce828435f583f53ab0d3da

1 files changed, 11 insertions, 0 deletions

diff --git a/src/com/android/packageinstaller/permission/utils/Utils.java b/src/com/android/packageinstaller/permission/utils/Utils.java
index 7abb2627..7bbe5982 100644
--- a/src/com/android/packageinstaller/permission/utils/Utils.java
+++ b/src/com/android/packageinstaller/permission/utils/Utils.java
@@ -17,10 +17,13 @@
 package com.android.packageinstaller.permission.utils;
 
 import android.Manifest;
+import android.content.Context;
 import android.content.pm.PackageManager;
 import android.content.res.Resources;
+import android.content.res.Resources.Theme;
 import android.graphics.drawable.Drawable;
 import android.util.Log;
+import android.util.TypedValue;
 
 public class Utils {
     private static final String LOG_TAG = "Utils";
@@ -56,4 +59,12 @@ public class Utils {
             }
         }
     }
+
+    public static Drawable applyTint(Context context, Drawable icon, int attr) {
+        Theme theme = context.getTheme();
+        TypedValue typedValue = new TypedValue();
+        theme.resolveAttribute(attr, typedValue, true);
+        icon.setTint(context.getColor(typedValue.resourceId));
+        return icon;
+    }
 }