@Override
public void writeToParcel(Parcel out, int flags) {
out.writeInt(action);
out.writeInt(userMode);
out.writeStringArray(acceptMimes);
out.writeInt(userSortOrder);
out.writeInt(allowMultiple ? 1 : 0);
out.writeInt(showSize ? 1 : 0);
out.writeInt(localOnly ? 1 : 0);
out.writeInt(forceAdvanced ? 1 : 0);
out.writeInt(showAdvanced ? 1 : 0);
out.writeInt(stackTouched ? 1 : 0);
out.writeInt(restored ? 1 : 0);
DurableUtils.writeToParcel(out, stack);
out.writeString(currentSearch);
out.writeMap(dirState);
}
@Override
public State createFromParcel(Parcel in) {
final State state = new State();
state.action = in.readInt();
state.userMode = in.readInt();
state.acceptMimes = in.readStringArray();
state.userSortOrder = in.readInt();
state.allowMultiple = in.readInt() != 0;
state.showSize = in.readInt() != 0;
state.localOnly = in.readInt() != 0;
state.forceAdvanced = in.readInt() != 0;
state.showAdvanced = in.readInt() != 0;
state.stackTouched = in.readInt() != 0;
state.restored = in.readInt() != 0;
DurableUtils.readFromParcel(in, state.stack);
state.currentSearch = in.readString();
in.readMap(state.dirState, null);
return state;
}
private void saveStackBlocking() {
final ContentResolver resolver = getContentResolver();
final ContentValues values = new ContentValues();
final byte[] rawStack = DurableUtils.writeToArrayOrNull(mState.stack);
if (mState.action == ACTION_CREATE || mState.action == ACTION_OPEN_TREE) {
// Remember stack for last create
values.clear();
values.put(RecentColumns.KEY, mState.stack.buildKey());
values.put(RecentColumns.STACK, rawStack);
resolver.insert(RecentsProvider.buildRecent(), values);
}
// Remember location for next app launch
final String packageName = getCallingPackageMaybeExtra();
values.clear();
values.put(ResumeColumns.STACK, rawStack);
values.put(ResumeColumns.EXTERNAL, 0);
resolver.insert(RecentsProvider.buildResume(packageName), values);
}
@Override
protected Void doInBackground(Void... params) {
// Restore last stack for calling package
final String packageName = getCallingPackageMaybeExtra();
final Cursor cursor =
getContentResolver()
.query(RecentsProvider.buildResume(packageName), null, null, null, null);
try {
if (cursor.moveToFirst()) {
mExternal = cursor.getInt(cursor.getColumnIndex(ResumeColumns.EXTERNAL)) != 0;
final byte[] rawStack = cursor.getBlob(cursor.getColumnIndex(ResumeColumns.STACK));
/// M: modify stack on UI thread @{
DurableUtils.readFromArray(rawStack, mStack);
mRestoredStack = true;
mShouldReset = true;
/// @}
}
} catch (IOException e) {
Log.w(TAG, "Failed to resume: " + e);
} finally {
IoUtils.closeQuietly(cursor);
}
/// M: modify stack on UI thread @{
if (mRestoredStack) {
// Update the restored stack to ensure we have freshest data
final Collection<RootInfo> matchingRoots = mRoots.getMatchingRootsBlocking(mState);
try {
mStack.updateRoot(matchingRoots);
mStack.updateDocuments(getContentResolver());
} catch (FileNotFoundException e) {
Log.w(TAG, "Failed to restore stack: " + e);
mStack.reset();
mRestoredStack = false;
}
}
/// @}
return null;
}