Trebuchet : Icon pack support

Icons courtesy of Asher Simonds

Change-Id: If64811a5506022135ce772ab749a871dab00fc36

1 files changed, 26 insertions, 1 deletions

diff --git a/src/com/android/launcher3/IconCache.java b/src/com/android/launcher3/IconCache.java
index 543b8ee2d..b4bb5b9c3 100644
--- a/src/com/android/launcher3/IconCache.java
+++ b/src/com/android/launcher3/IconCache.java
@@ -27,11 +27,14 @@ import android.content.res.Resources;
 import android.graphics.Bitmap;
 import android.graphics.Canvas;
 import android.graphics.drawable.Drawable;
+import android.text.TextUtils;
 
 import java.util.HashMap;
 import java.util.Iterator;
 import java.util.Map.Entry;
 
+import com.android.launcher3.settings.SettingsProvider;
+
 /**
  * Cache of application icons.  Icons can be made from any thread.
  */
@@ -40,6 +43,7 @@ public class IconCache {
     private static final String TAG = "Launcher.IconCache";
 
     private static final int INITIAL_ICON_CACHE_CAPACITY = 50;
+    private IconPackHelper mIconPackHelper;
 
     private static class CacheEntry {
         public Bitmap icon;
@@ -63,6 +67,9 @@ public class IconCache {
 
         // need to set mIconDpi before getting default icon
         mDefaultIcon = makeDefaultIcon();
+
+        mIconPackHelper = new IconPackHelper(context);
+        loadIconPack();
     }
 
     public Drawable getFullResDefaultActivityIcon() {
@@ -110,7 +117,14 @@ public class IconCache {
             resources = null;
         }
         if (resources != null) {
-            int iconId = info.getIconResource();
+            int iconId = 0;
+            if (mIconPackHelper != null && mIconPackHelper.isIconPackLoaded()) {
+                iconId = mIconPackHelper.getResourceIdForActivityIcon(info);
+                if (iconId != 0) {
+                    return getFullResIcon(mIconPackHelper.getIconPackResources(), iconId);
+                }
+            }
+            iconId = info.getIconResource();
             if (iconId != 0) {
                 return getFullResIcon(resources, iconId);
             }
@@ -130,6 +144,16 @@ public class IconCache {
         return b;
     }
 
+    private void loadIconPack() {
+        mIconPackHelper.unloadIconPack();
+        String iconPack = SettingsProvider.getStringCustomDefault(mContext,
+                SettingsProvider.SETTINGS_UI_GENERAL_ICONS_ICON_PACK, "");
+        if (!TextUtils.isEmpty(iconPack) && !mIconPackHelper.loadIconPack(iconPack)) {
+            SettingsProvider.putString(mContext,
+                    SettingsProvider.SETTINGS_UI_GENERAL_ICONS_ICON_PACK, "");
+        }
+    }
+
     /**
      * Remove any records for the supplied ComponentName.
      */
@@ -146,6 +170,7 @@ public class IconCache {
         synchronized (mCache) {
             mCache.clear();
         }
+        loadIconPack();
     }
 
     /**