public void resume(int sort) {
if (DEBUG) Log.i(TAG, "Resume! mResumed=" + mResumed);
if (!mResumed) {
mResumed = true;
mSession.resume();
mLastSortMode = sort;
rebuild(true);
} else {
rebuild(sort);
}
}
public void rebuild(boolean eraseold) {
if (DEBUG) Log.i(TAG, "Rebuilding app list...");
ApplicationsState.AppFilter filterObj;
Comparator<AppEntry> comparatorObj;
boolean emulated = Environment.isExternalStorageEmulated();
if (emulated) {
mWhichSize = SIZE_TOTAL;
} else {
mWhichSize = SIZE_INTERNAL;
}
switch (mFilterMode) {
case FILTER_APPS_THIRD_PARTY:
filterObj = ApplicationsState.THIRD_PARTY_FILTER;
break;
case FILTER_APPS_SDCARD:
filterObj = ApplicationsState.ON_SD_CARD_FILTER;
if (!emulated) {
mWhichSize = SIZE_EXTERNAL;
}
break;
default:
filterObj = null;
break;
}
switch (mLastSortMode) {
case SORT_ORDER_SIZE:
switch (mWhichSize) {
case SIZE_INTERNAL:
comparatorObj = ApplicationsState.INTERNAL_SIZE_COMPARATOR;
break;
case SIZE_EXTERNAL:
comparatorObj = ApplicationsState.EXTERNAL_SIZE_COMPARATOR;
break;
default:
comparatorObj = ApplicationsState.SIZE_COMPARATOR;
break;
}
break;
default:
comparatorObj = ApplicationsState.ALPHA_COMPARATOR;
break;
}
ArrayList<ApplicationsState.AppEntry> entries = mSession.rebuild(filterObj, comparatorObj);
if (entries == null && !eraseold) {
// Don't have new list yet, but can continue using the old one.
return;
}
mBaseEntries = entries;
if (mBaseEntries != null) {
mEntries = applyPrefixFilter(mCurFilterPrefix, mBaseEntries);
} else {
mEntries = null;
}
notifyDataSetChanged();
mTab.updateStorageUsage();
if (entries == null) {
mWaitingForData = true;
mTab.mListContainer.setVisibility(View.INVISIBLE);
mTab.mLoadingContainer.setVisibility(View.VISIBLE);
} else {
mTab.mListContainer.setVisibility(View.VISIBLE);
mTab.mLoadingContainer.setVisibility(View.GONE);
}
}
public void pause() {
if (mResumed) {
mResumed = false;
mSession.pause();
}
}