diff options
Diffstat (limited to 'src/com/android/launcher2/IconCache.java')
-rw-r--r-- | src/com/android/launcher2/IconCache.java | 41 |
1 files changed, 39 insertions, 2 deletions
diff --git a/src/com/android/launcher2/IconCache.java b/src/com/android/launcher2/IconCache.java index 81a786ca7..ae8c98a60 100644 --- a/src/com/android/launcher2/IconCache.java +++ b/src/com/android/launcher2/IconCache.java @@ -16,13 +16,17 @@ package com.android.launcher2; +import com.android.launcher.R; + import android.content.ComponentName; import android.content.Intent; import android.content.pm.PackageManager; import android.content.pm.ResolveInfo; +import android.content.res.Resources; import android.graphics.Bitmap; import android.graphics.Canvas; import android.graphics.drawable.Drawable; +import android.util.DisplayMetrics; import java.util.HashMap; @@ -46,16 +50,49 @@ public class IconCache { private final Utilities.BubbleText mBubble; private final HashMap<ComponentName, CacheEntry> mCache = new HashMap<ComponentName, CacheEntry>(INITIAL_ICON_CACHE_CAPACITY); + private int mIconDpi; public IconCache(LauncherApplication context) { mContext = context; mPackageManager = context.getPackageManager(); mBubble = new Utilities.BubbleText(context); + if (LauncherApplication.isScreenXLarge()) { + mIconDpi = DisplayMetrics.DENSITY_HIGH; + } else { + mIconDpi = context.getResources().getDisplayMetrics().densityDpi; + } + // need to set mIconDpi before getting default icon mDefaultIcon = makeDefaultIcon(); } + public Drawable getFullResDefaultActivityIcon() { + return getFullResIcon(Resources.getSystem(), + com.android.internal.R.drawable.sym_def_app_icon); + } + + public Drawable getFullResIcon(Resources resources, int iconId) { + return resources.getDrawableForDensity(iconId, mIconDpi); + } + + public Drawable getFullResIcon(ResolveInfo info, PackageManager packageManager) { + Resources resources; + try { + resources = packageManager.getResourcesForApplication( + info.activityInfo.applicationInfo); + } catch (PackageManager.NameNotFoundException e) { + resources = null; + } + if (resources != null) { + int iconId = info.activityInfo.getIconResource(); + if (iconId != 0) { + return getFullResIcon(resources, iconId); + } + } + return getFullResDefaultActivityIcon(); + } + private Bitmap makeDefaultIcon() { - Drawable d = mPackageManager.getDefaultActivityIcon(); + Drawable d = getFullResDefaultActivityIcon(); Bitmap b = Bitmap.createBitmap(Math.max(d.getIntrinsicWidth(), 1), Math.max(d.getIntrinsicHeight(), 1), Bitmap.Config.ARGB_8888); @@ -140,7 +177,7 @@ public class IconCache { entry.title = info.activityInfo.name; } entry.icon = Utilities.createIconBitmap( - info.activityInfo.loadIcon(mPackageManager), mContext); + getFullResIcon(info, mPackageManager), mContext); } return entry; } |