Make Sorting/paging honor ENABLE_OMC_FEATURES flag (f208d845) · Commits · e / os / android_packages_apps_DocumentsUI

src/com/android/documentsui/DirectoryLoader.java

+13 −12

Original line number	Diff line number	Diff line
		@@ -99,6 +99,8 @@ public class DirectoryLoader extends AsyncTaskLoader<DirectoryResult> {
		ArchivesProvider.acquireArchive(client, mUri);
		}
		result.client = client;

		if (Shared.ENABLE_OMC_API_FEATURES) {
		Bundle queryArgs = new Bundle();
		mModel.addQuerySortArgs(queryArgs);

		@@ -107,14 +109,13 @@ public class DirectoryLoader extends AsyncTaskLoader<DirectoryResult> {
		DebugFlags.addForcedPagingArgs(queryArgs);

		cursor = client.query(mUri, null, queryArgs, mSignal);
		if (cursor == null) {
		throw new RemoteException("Provider returned null");
		} else {
		cursor = client.query(
		mUri, null, null, null, mModel.getDocumentSortQuery(), mSignal);
		}

		Bundle extras = cursor.getExtras();
		if (extras.containsKey(ContentResolver.QUERY_RESULT_SIZE)) {
		Log.i(TAG, "[PAGING INDICATED] Cursor extras specify recordset size of: "
		+ extras.getInt(ContentResolver.QUERY_RESULT_SIZE));
		if (cursor == null) {
		throw new RemoteException("Provider returned null");
		}

		cursor.registerContentObserver(mObserver);

src/com/android/documentsui/RecentsLoader.java

+8 −4

Original line number	Diff line number	Diff line
		@@ -329,11 +329,15 @@ public class RecentsLoader extends AsyncTaskLoader<DirectoryResult> {
		for (int i = 0; i < rootIds.size(); i++) {
		final Uri uri =
		DocumentsContract.buildRecentDocumentsUri(authority, rootIds.get(i));
		try {
		if (Shared.ENABLE_OMC_API_FEATURES) {
		final Bundle queryArgs = new Bundle();
		mState.sortModel.addQuerySortArgs(queryArgs);

		try {
		res[i] = client.query(uri, null, queryArgs, null);
		} else {
		res[i] = client.query(
		uri, null, null, null, mState.sortModel.getDocumentSortQuery());
		}
		mCursors[i] = new RootCursorWrapper(authority, rootIds.get(i), res[i],
		MAX_DOCS_FROM_ROOT);
		} catch (Exception e) {

src/com/android/documentsui/base/DebugFlags.java

+1 −0

Original line number	Diff line number	Diff line
		@@ -65,6 +65,7 @@ public final class DebugFlags {
		}

		public static boolean addForcedPagingArgs(Bundle queryArgs) {
		assert(Shared.ENABLE_OMC_API_FEATURES);
		boolean flagsAdded = false;
		if (sForcedPageOffset >= 0) {
		queryArgs.putInt(ContentResolver.QUERY_ARG_OFFSET, sForcedPageOffset);

src/com/android/documentsui/queries/DebugCommandProcessor.java

+6 −0

Original line number	Diff line number	Diff line
		@@ -24,6 +24,7 @@ import android.util.Log;
		import com.android.documentsui.DocumentsApplication;
		import com.android.documentsui.base.DebugFlags;
		import com.android.documentsui.base.EventHandler;
		import com.android.documentsui.base.Shared;

		import java.util.ArrayList;
		import java.util.List;
		@@ -110,6 +111,11 @@ public final class DebugCommandProcessor implements EventHandler<String> {
		}

		private static boolean forcePaging(String[] tokens) {
		if (!Shared.ENABLE_OMC_API_FEATURES) {
		Log.i(TAG, "Paging is disabled.");
		return false;
		}

		if ("page".equals(tokens[0])) {
		if (tokens.length >= 2) {
		try {

src/com/android/documentsui/sorting/SortModel.java

+41 −0

Original line number	Diff line number	Diff line
		@@ -33,6 +33,7 @@ import android.util.SparseArray;
		import android.view.View;

		import com.android.documentsui.R;
		import com.android.documentsui.base.Shared;
		import com.android.documentsui.sorting.SortDimension.SortDirection;

		import java.lang.annotation.Retention;
		@@ -241,6 +242,7 @@ public class SortModel implements Parcelable {
		}

		public void addQuerySortArgs(Bundle queryArgs) {
		assert(Shared.ENABLE_OMC_API_FEATURES);

		final int id = getSortedDimensionId();
		switch (id) {
		@@ -284,6 +286,45 @@ public class SortModel implements Parcelable {
		}
		}

		public @Nullable String getDocumentSortQuery() {
		assert(!Shared.ENABLE_OMC_API_FEATURES);

		final int id = getSortedDimensionId();
		final String columnName;
		switch (id) {
		case SORT_DIMENSION_ID_UNKNOWN:
		return null;
		case SortModel.SORT_DIMENSION_ID_TITLE:
		columnName = Document.COLUMN_DISPLAY_NAME;
		break;
		case SortModel.SORT_DIMENSION_ID_DATE:
		columnName = Document.COLUMN_LAST_MODIFIED;
		break;
		case SortModel.SORT_DIMENSION_ID_SIZE:
		columnName = Document.COLUMN_SIZE;
		break;
		default:
		throw new IllegalStateException(
		"Unexpected sort dimension id: " + id);
		}

		final SortDimension dimension = getDimensionById(id);
		final String direction;
		switch (dimension.getSortDirection()) {
		case SortDimension.SORT_DIRECTION_ASCENDING:
		direction = " ASC";
		break;
		case SortDimension.SORT_DIRECTION_DESCENDING:
		direction = " DESC";
		break;
		default:
		throw new IllegalStateException(
		"Unexpected sort direction: " + dimension.getSortDirection());
		}

		return columnName + direction;
		}

		private void notifyListeners(@UpdateType int updateType) {
		for (int i = mListeners.size() - 1; i >= 0; --i) {
		mListeners.get(i).onModelUpdate(this, updateType);