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Updating PendingAppWidgetHostView to load icon on the background thread

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Bug: 21325319
Change-Id: I0886eec5a3f36f5e1ac18020c54891a56bdb5ed2
This commit is contained in:
Sunny Goyal
2017-01-03 16:52:43 -08:00
parent a167a6e04b
commit 2d7cca1e05
4 changed files with 34 additions and 43 deletions
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33
src/com/android/launcher3/IconCache.java
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@@ -406,13 +406,14 @@ public class IconCache {
* Fetches high-res icon for the provided ItemInfo and updates the caller when done.
* @return a request ID that can be used to cancel the request.
*/
public IconLoadRequest updateIconInBackground(final BubbleTextView caller, final ItemInfo info) {
public IconLoadRequest updateIconInBackground(final ItemInfoUpdateReceiver caller,
final ItemInfoWithIcon info) {
Runnable request = new Runnable() {
@Override
public void run() {
if (info instanceof AppInfo || info instanceof ShortcutInfo) {
getTitleAndIcon((ItemInfoWithIcon) info, false);
getTitleAndIcon(info, false);
} else if (info instanceof PackageItemInfo) {
getTitleAndIconForApp((PackageItemInfo) info, false);
}
@@ -429,20 +430,6 @@ public class IconCache {
return new IconLoadRequest(request, mWorkerHandler);
}
/**
* Returns a high res icon for the given intent and user
*/
public synchronized Bitmap getIcon(Intent intent, UserHandle user) {
ComponentName component = intent.getComponent();
// null info means not installed, but if we have a component from the intent then
// we should still look in the cache for restored app icons.
if (component == null) {
return getDefaultIcon(user);
}
return cacheLocked(component, new ActivityInfoProvider(intent, user),
user, true, false /* useLowRes */).icon;
}
/**
* Updates {@param application} only if a valid entry is found.
*/
@@ -528,7 +515,7 @@ public class IconCache {
*/
protected CacheEntry cacheLocked(
@NonNull ComponentName componentName,
@NonNull Provider<LauncherActivityInfoCompat> infoProfider,
@NonNull Provider<LauncherActivityInfoCompat> infoProvider,
UserHandle user, boolean usePackageIcon, boolean useLowResIcon) {
ComponentKey cacheKey = new ComponentKey(componentName, user);
CacheEntry entry = mCache.get(cacheKey);
@@ -541,7 +528,7 @@ public class IconCache {
boolean providerFetchedOnce = false;
if (!getEntryFromDB(cacheKey, entry, useLowResIcon) || DEBUG_IGNORE_CACHE) {
info = infoProfider.get();
info = infoProvider.get();
providerFetchedOnce = true;
if (info != null) {
@@ -570,7 +557,7 @@ public class IconCache {
if (TextUtils.isEmpty(entry.title)) {
if (info == null && !providerFetchedOnce) {
info = infoProfider.get();
info = infoProvider.get();
providerFetchedOnce = true;
}
if (info != null) {
@@ -868,4 +855,12 @@ public class IconCache {
return mLauncherApps.resolveActivity(mIntent, mUser);
}
}
/**
* Interface for receiving itemInfo with high-res icon.
*/
public interface ItemInfoUpdateReceiver {
void reapplyItemInfo(ItemInfoWithIcon info);
}
}