diff options
Diffstat (limited to 'core')
| -rw-r--r-- | core/java/android/app/SearchDialog.java | 4 | ||||
| -rw-r--r-- | core/java/android/app/SuggestionsAdapter.java | 34 |
2 files changed, 21 insertions, 17 deletions
diff --git a/core/java/android/app/SearchDialog.java b/core/java/android/app/SearchDialog.java index 359cdac..906361c 100644 --- a/core/java/android/app/SearchDialog.java +++ b/core/java/android/app/SearchDialog.java @@ -139,8 +139,8 @@ public class SearchDialog extends Dialog implements OnItemClickListener, OnItemS // A weak map of drawables we've gotten from other packages, so we don't load them // more than once. - private final WeakHashMap<String, Drawable> mOutsideDrawablesCache = - new WeakHashMap<String, Drawable>(); + private final WeakHashMap<String, Drawable.ConstantState> mOutsideDrawablesCache = + new WeakHashMap<String, Drawable.ConstantState>(); // Last known IME options value for the search edit text. private int mSearchAutoCompleteImeOptions; diff --git a/core/java/android/app/SuggestionsAdapter.java b/core/java/android/app/SuggestionsAdapter.java index f2325d0..593b7b7 100644 --- a/core/java/android/app/SuggestionsAdapter.java +++ b/core/java/android/app/SuggestionsAdapter.java @@ -61,8 +61,8 @@ class SuggestionsAdapter extends ResourceCursorAdapter { private SearchDialog mSearchDialog; private SearchableInfo mSearchable; private Context mProviderContext; - private WeakHashMap<String, Drawable> mOutsideDrawablesCache; - private SparseArray<Drawable> mBackgroundsCache; + private WeakHashMap<String, Drawable.ConstantState> mOutsideDrawablesCache; + private SparseArray<Drawable.ConstantState> mBackgroundsCache; private boolean mGlobalSearchMode; // Cached column indexes, updated when the cursor changes. @@ -97,8 +97,10 @@ class SuggestionsAdapter extends ResourceCursorAdapter { */ private static final long DELETE_KEY_POST_DELAY = 500L; - public SuggestionsAdapter(Context context, SearchDialog searchDialog, SearchableInfo searchable, - WeakHashMap<String, Drawable> outsideDrawablesCache, boolean globalSearchMode) { + public SuggestionsAdapter(Context context, SearchDialog searchDialog, + SearchableInfo searchable, + WeakHashMap<String, Drawable.ConstantState> outsideDrawablesCache, + boolean globalSearchMode) { super(context, com.android.internal.R.layout.search_dropdown_item_icons_2line, null, // no initial cursor @@ -112,7 +114,7 @@ class SuggestionsAdapter extends ResourceCursorAdapter { mProviderContext = mSearchable.getProviderContext(mContext, activityContext); mOutsideDrawablesCache = outsideDrawablesCache; - mBackgroundsCache = new SparseArray<Drawable>(); + mBackgroundsCache = new SparseArray<Drawable.ConstantState>(); mGlobalSearchMode = globalSearchMode; mStartSpinnerRunnable = new Runnable() { @@ -345,11 +347,10 @@ class SuggestionsAdapter extends ResourceCursorAdapter { if (backgroundColor == 0) { return null; } else { - Drawable cachedBg = mBackgroundsCache.get(backgroundColor); + Drawable.ConstantState cachedBg = mBackgroundsCache.get(backgroundColor); if (cachedBg != null) { if (DBG) Log.d(LOG_TAG, "Background cache hit for color " + backgroundColor); - // copy the drawable so that they don't share states - return cachedBg.getConstantState().newDrawable(); + return cachedBg.newDrawable(); } if (DBG) Log.d(LOG_TAG, "Creating new background for color " + backgroundColor); ColorDrawable transparent = new ColorDrawable(0); @@ -358,7 +359,7 @@ class SuggestionsAdapter extends ResourceCursorAdapter { newBg.addState(new int[]{android.R.attr.state_selected}, transparent); newBg.addState(new int[]{android.R.attr.state_pressed}, transparent); newBg.addState(new int[]{}, background); - mBackgroundsCache.put(backgroundColor, newBg); + mBackgroundsCache.put(backgroundColor, newBg.getConstantState()); return newBg; } } @@ -523,12 +524,13 @@ class SuggestionsAdapter extends ResourceCursorAdapter { } // First, check the cache. - Drawable drawable = mOutsideDrawablesCache.get(drawableId); - if (drawable != null) { + Drawable.ConstantState cached = mOutsideDrawablesCache.get(drawableId); + if (cached != null) { if (DBG) Log.d(LOG_TAG, "Found icon in cache: " + drawableId); - return drawable; + return cached.newDrawable(); } + Drawable drawable = null; try { // Not cached, try using it as a plain resource ID in the provider's context. int resourceId = Integer.parseInt(drawableId); @@ -560,7 +562,7 @@ class SuggestionsAdapter extends ResourceCursorAdapter { // If we got a drawable for this resource id, then stick it in the // map so we don't do this lookup again. if (drawable != null) { - mOutsideDrawablesCache.put(drawableId, drawable); + mOutsideDrawablesCache.put(drawableId, drawable.getConstantState()); } } catch (Resources.NotFoundException nfe) { if (DBG) Log.d(LOG_TAG, "Icon resource not found: " + drawableId); @@ -615,12 +617,14 @@ class SuggestionsAdapter extends ResourceCursorAdapter { String componentIconKey = component.flattenToShortString(); // Using containsKey() since we also store null values. if (mOutsideDrawablesCache.containsKey(componentIconKey)) { - return mOutsideDrawablesCache.get(componentIconKey); + Drawable.ConstantState cached = mOutsideDrawablesCache.get(componentIconKey); + return cached == null ? null : cached.newDrawable(); } // Then try the activity or application icon Drawable drawable = getActivityIcon(component); // Stick it in the cache so we don't do this lookup again. - mOutsideDrawablesCache.put(componentIconKey, drawable); + Drawable.ConstantState toCache = drawable == null ? null : drawable.getConstantState(); + mOutsideDrawablesCache.put(componentIconKey, toCache); return drawable; } |