Merge "DocsUI to support other intent action for file picking" into rvc-dev am: 8242882a75 (f7d675f0) · Commits · e / os / android_packages_apps_DocumentsUI

src/com/android/documentsui/dirlist/Message.java

+1 −0

Original line number	Diff line number	Diff line
		@@ -143,6 +143,7 @@ abstract class Message {
		update(null, mEnv.getModel().info, null,
		mEnv.getContext().getDrawable(R.drawable.ic_dialog_info));
		} else if (mEnv.getDisplayState().action == State.ACTION_OPEN_TREE
		&& mEnv.getDisplayState().stack.peek() != null
		&& mEnv.getDisplayState().stack.peek().isBlockedFromTree()
		&& mEnv.getDisplayState().restrictScopeStorage) {
		updateBlockFromTreeMessage();

src/com/android/documentsui/files/FilesActivity.java

+2 −1

Original line number	Diff line number	Diff line
		@@ -171,7 +171,8 @@ public class FilesActivity extends BaseActivity implements AbstractActionHandler
		mDrawer,
		mInjector.searchManager::onSearchBarClicked);

		RootsFragment.show(getSupportFragmentManager(), null);
		RootsFragment.show(getSupportFragmentManager(), /* includeApps= */ false,
		/* intent= */ null);

		final Intent intent = getIntent();

src/com/android/documentsui/picker/PickActivity.java

+20 −21

Original line number	Diff line number	Diff line
		@@ -23,8 +23,6 @@ import static com.android.documentsui.base.State.ACTION_OPEN_TREE;
		import static com.android.documentsui.base.State.ACTION_PICK_COPY_DESTINATION;

		import android.content.Intent;
		import android.content.pm.PackageManager;
		import android.content.pm.ResolveInfo;
		import android.content.res.Resources;
		import android.graphics.Color;
		import android.net.Uri;
		@@ -212,23 +210,23 @@ public class PickActivity extends BaseActivity implements ActionHandler.Addons {
		saveContainer.setBackgroundColor(Color.TRANSPARENT);
		}

		if (mState.action == ACTION_GET_CONTENT) {
		final Intent moreApps = new Intent(intent);
		moreApps.setComponent(null);
		moreApps.setPackage(null);
		for (ResolveInfo info : getPackageManager().queryIntentActivities(moreApps,
		PackageManager.MATCH_DEFAULT_ONLY)) {
		if (CrossProfileUtils.isCrossProfileIntentForwarderActivity(info)) {
		if (mState.supportsCrossProfile()
		&& CrossProfileUtils.getCrossProfileResolveInfo(
		getPackageManager(), moreApps) != null) {
		mState.canShareAcrossProfile = true;
		break;
		}
		}
		RootsFragment.show(getSupportFragmentManager(), moreApps);
		} else if (mState.action == ACTION_OPEN \|\|
		mState.action == ACTION_CREATE \|\|
		mState.action == ACTION_OPEN_TREE \|\|
		mState.action == ACTION_PICK_COPY_DESTINATION) {
		RootsFragment.show(getSupportFragmentManager(), (Intent) null);

		if (mState.action == ACTION_GET_CONTENT
		\|\| mState.action == ACTION_OPEN
		\|\| mState.action == ACTION_CREATE
		\|\| mState.action == ACTION_OPEN_TREE
		\|\| mState.action == ACTION_PICK_COPY_DESTINATION) {
		RootsFragment.show(getSupportFragmentManager(),
		/* includeApps= */ mState.action == ACTION_GET_CONTENT,
		/* intent= */ moreApps);
		}
		}

		@@ -266,8 +264,9 @@ public class PickActivity extends BaseActivity implements ActionHandler.Addons {
		state.copyOperationSubType = intent.getIntExtra(
		FileOperationService.EXTRA_OPERATION_TYPE,
		FileOperationService.OPERATION_COPY);
		} else if (Features.CROSS_PROFILE_TABS && VersionUtils.isAtLeastR()
		&& state.action == ACTION_GET_CONTENT) {
		} else if (Features.CROSS_PROFILE_TABS && VersionUtils.isAtLeastR()) {
		// We show tabs on PickActivity except copying/moving, which does not support
		// cross-profile action.
		state.supportsCrossProfile = true;
		}
		}

src/com/android/documentsui/sidebar/RootsFragment.java

+103 −83

Original line number	Diff line number	Diff line
		@@ -93,6 +93,7 @@ public class RootsFragment extends Fragment {

		private static final String TAG = "RootsFragment";
		private static final String EXTRA_INCLUDE_APPS = "includeApps";
		private static final String EXTRA_INCLUDE_APPS_INTENT = "includeAppsIntent";
		private static final int CONTEXT_MENU_ITEM_TIMEOUT = 500;

		private final OnItemClickListener mItemListener = new OnItemClickListener() {
		@@ -126,9 +127,18 @@ public class RootsFragment extends Fragment {

		private List<Item> mApplicationItemList;

		public static RootsFragment show(FragmentManager fm, Intent includeApps) {
		/**
		* Shows the {@link RootsFragment}.
		* @param fm the FragmentManager for interacting with fragments associated with this
		* fragment's activity
		* @param includeApps if {@code true}, query the intent from the system and include apps in
		* the {@RootsFragment}.
		* @param intent the intent to query for package manager
		*/
		public static RootsFragment show(FragmentManager fm, boolean includeApps, Intent intent) {
		final Bundle args = new Bundle();
		args.putParcelable(EXTRA_INCLUDE_APPS, includeApps);
		args.putBoolean(EXTRA_INCLUDE_APPS, includeApps);
		args.putParcelable(EXTRA_INCLUDE_APPS_INTENT, intent);

		final RootsFragment fragment = new RootsFragment();
		fragment.setArguments(args);
		@@ -240,7 +250,9 @@ public class RootsFragment extends Fragment {
		return;
		}

		Intent handlerAppIntent = getArguments().getParcelable(EXTRA_INCLUDE_APPS);
		boolean shouldIncludeHandlerApp = getArguments().getBoolean(EXTRA_INCLUDE_APPS,
		/* defaultValue= */ false);
		Intent handlerAppIntent = getArguments().getParcelable(EXTRA_INCLUDE_APPS_INTENT);

		final Intent intent = activity.getIntent();
		final boolean excludeSelf =
		@@ -248,12 +260,37 @@ public class RootsFragment extends Fragment {
		final String excludePackage = excludeSelf ? activity.getCallingPackage() : null;
		final boolean maybeShowBadge =
		getBaseActivity().getDisplayState().supportsCrossProfile();
		List<Item> sortedItems = sortLoadResult(roots, excludePackage, handlerAppIntent,

		// For action which supports cross profile, update the policy value in state if
		// necessary.
		ResolveInfo crossProfileResolveInfo = null;
		if (state.supportsCrossProfile() && handlerAppIntent != null) {
		crossProfileResolveInfo = CrossProfileUtils.getCrossProfileResolveInfo(
		getContext().getPackageManager(), handlerAppIntent);
		updateCrossProfileStateAndMaybeRefresh(
		/* canShareAcrossProfile= */ crossProfileResolveInfo != null);
		}

		List<Item> sortedItems = sortLoadResult(
		state,
		roots,
		excludePackage,
		shouldIncludeHandlerApp ? handlerAppIntent : null,
		DocumentsApplication.getProvidersCache(getContext()),
		getBaseActivity().getSelectedUser(),
		DocumentsApplication.getUserIdManager(getContext()).getUserIds(),
		maybeShowBadge);

		// This will be removed when feature flag is removed.
		if (crossProfileResolveInfo != null && !Features.CROSS_PROFILE_TABS) {
		// Add profile item if we don't support cross-profile tab.
		sortedItems.add(new SpacerItem());
		sortedItems.add(new ProfileItem(crossProfileResolveInfo,
		crossProfileResolveInfo.loadLabel(
		getContext().getPackageManager()).toString(),
		mActionHandler));
		}

		// Disable drawer if only one root
		activity.setRootsDrawerLocked(sortedItems.size() <= 1);

		@@ -285,6 +322,20 @@ public class RootsFragment extends Fragment {
		};
		}

		/**
		* Updates the state values of whether we can share across profiles, if necessary. Also reload
		* documents stack if the selected user is not the current user.
		*/
		private void updateCrossProfileStateAndMaybeRefresh(boolean canShareAcrossProfile) {
		final State state = getBaseActivity().getDisplayState();
		if (state.canShareAcrossProfile != canShareAcrossProfile) {
		state.canShareAcrossProfile = canShareAcrossProfile;
		if (!UserId.CURRENT_USER.equals(getBaseActivity().getSelectedUser())) {
		mActionHandler.loadDocumentsForCurrentStack();
		}
		}
		}

		/**
		* If the package name of other providers or apps capable of handling the original intent
		* include the preferred root source, it will have higher order than others.
		@@ -294,6 +345,7 @@ public class RootsFragment extends Fragment {
		*/
		@VisibleForTesting
		List<Item> sortLoadResult(
		State state,
		Collection<RootInfo> roots,
		@Nullable String excludePackage,
		@Nullable Intent handlerAppIntent,
		@@ -344,24 +396,50 @@ public class RootsFragment extends Fragment {
		if (VERBOSE) Log.v(TAG, "Adding storage roots: " + storageProviders);
		result.addAll(storageProviders);

		// Include apps that can handle this intent too.

		final List<Item> rootList = new ArrayList<>();
		final List<Item> rootListOtherUser = new ArrayList<>();
		mApplicationItemList = new ArrayList<>();
		if (handlerAppIntent != null) {
		includeHandlerApps(handlerAppIntent, excludePackage, result, otherProviders, userIds,
		maybeShowBadge);
		includeHandlerApps(state, handlerAppIntent, excludePackage, rootList, rootListOtherUser,
		otherProviders, userIds, maybeShowBadge);
		} else {
		// Only add providers
		Collections.sort(otherProviders, comp);
		if (!result.isEmpty() && !otherProviders.isEmpty()) {
		result.add(new SpacerItem());
		for (RootItem item : otherProviders) {
		if (UserId.CURRENT_USER.equals(item.userId)) {
		rootList.add(item);
		} else {
		rootListOtherUser.add(item);
		}
		if (VERBOSE) Log.v(TAG, "Adding plain roots: " + otherProviders);
		result.addAll(otherProviders);

		mApplicationItemList = new ArrayList<>();
		for (Item item : otherProviders) {
		mApplicationItemList.add(item);
		}
		}


		if (state.supportsCrossProfile() && state.canShareAcrossProfile
		&& !rootList.isEmpty() && !rootListOtherUser.isEmpty()) {
		// Identify personal and work root list.
		final List<Item> personalRootList;
		final List<Item> workRootList;
		if (UserId.CURRENT_USER.isSystem()) {
		personalRootList = rootList;
		workRootList = rootListOtherUser;
		} else {
		personalRootList = rootListOtherUser;
		workRootList = rootList;
		}

		// Add header and list to the result
		final List<Item> resultRootList = new ArrayList<>();
		resultRootList.add(new HeaderItem(getString(R.string.personal_tab)));
		resultRootList.addAll(personalRootList);
		resultRootList.add(new HeaderItem(getString(R.string.work_tab)));
		resultRootList.addAll(workRootList);
		addListToResult(result, resultRootList);
		} else {
		addListToResult(result, rootList);
		}
		return result;
		}

		@@ -369,18 +447,15 @@ public class RootsFragment extends Fragment {
		* Adds apps capable of handling the original intent will be included in list of roots. If
		* the providers and apps are the same package name, combine them as RootAndAppItems.
		*/
		private void includeHandlerApps(
		Intent handlerAppIntent, @Nullable String excludePackage, List<Item> result,
		List<RootItem> otherProviders, List<UserId> userIds, boolean maybeShowBadge) {
		private void includeHandlerApps(State state,
		Intent handlerAppIntent, @Nullable String excludePackage, List<Item> rootList,
		List<Item> rootListOtherUser, List<RootItem> otherProviders, List<UserId> userIds,
		boolean maybeShowBadge) {
		if (VERBOSE) Log.v(TAG, "Adding handler apps for intent: " + handlerAppIntent);

		Context context = getContext();
		final List<Item> rootList = new ArrayList<>();
		final List<Item> rootListOtherUser = new ArrayList<>();
		final List<Item> resultRootList = new ArrayList<>();
		final Map<UserPackage, ResolveInfo> appsMapping = new HashMap<>();
		final Map<UserPackage, Item> appItems = new HashMap<>();
		ProfileItem profileItem = null;

		final String myPackageName = context.getPackageName();
		for (UserId userId : userIds) {
		@@ -403,13 +478,7 @@ public class RootsFragment extends Fragment {
		UserPackage userPackage = new UserPackage(userId, packageName);
		appsMapping.put(userPackage, info);

		// for change personal profile root.
		if (CrossProfileUtils.isCrossProfileIntentForwarderActivity(info)) {
		if (UserId.CURRENT_USER.equals(userId)) {
		profileItem = new ProfileItem(info, info.loadLabel(pm).toString(),
		mActionHandler);
		}
		} else {
		if (!CrossProfileUtils.isCrossProfileIntentForwarderActivity(info)) {
		final Item item = new AppItem(info, info.loadLabel(pm).toString(), userId,
		mActionHandler);
		appItems.put(userPackage, item);
		@@ -419,14 +488,6 @@ public class RootsFragment extends Fragment {
		}
		}

		boolean canShareAcrossProfile = profileItem != null;
		if (getBaseActivity().getDisplayState().canShareAcrossProfile != canShareAcrossProfile) {
		getBaseActivity().getDisplayState().canShareAcrossProfile = canShareAcrossProfile;
		if (!UserId.CURRENT_USER.equals(getBaseActivity().getSelectedUser())) {
		mActionHandler.loadDocumentsForCurrentStack();
		}
		}

		// If there are some providers and apps has the same package name, combine them as one item.
		for (RootItem rootItem : otherProviders) {
		final UserPackage userPackage = new UserPackage(rootItem.userId,
		@@ -462,55 +523,14 @@ public class RootsFragment extends Fragment {
		final String preferredRootPackage = getResources().getString(
		R.string.preferred_root_package, "");
		final ItemComparator comp = new ItemComparator(preferredRootPackage);
		Collections.sort(rootList, comp);
		Collections.sort(rootListOtherUser, comp);

		if (canShareAcrossProfile && Features.CROSS_PROFILE_TABS) {
		// Combine lists only if we enabled profile tab feature.
		if (!rootList.isEmpty() && !rootListOtherUser.isEmpty()) {
		// Identify personal and work root list.
		final List<Item> personalRootList;
		final List<Item> workRootList;
		if (UserId.CURRENT_USER.isSystem()) {
		personalRootList = rootList;
		workRootList = rootListOtherUser;
		if (state.supportsCrossProfile() && state.canShareAcrossProfile) {
		mApplicationItemList.addAll(rootList);
		mApplicationItemList.addAll(rootListOtherUser);
		} else {
		personalRootList = rootListOtherUser;
		workRootList = rootList;
		}
		Collections.sort(personalRootList, comp);
		Collections.sort(workRootList, comp);

		// Make sure mApplicationItemList has items from both profiles.
		final List<Item> mergeRootList =
		new ArrayList<>(rootList.size() + rootListOtherUser.size());
		mergeRootList.addAll(rootList);
		mergeRootList.addAll(rootListOtherUser);
		mApplicationItemList = mergeRootList;

		// Add header and list to the result
		resultRootList.add(new HeaderItem(getString(R.string.personal_tab)));
		resultRootList.addAll(personalRootList);
		resultRootList.add(new HeaderItem(getString(R.string.work_tab)));
		resultRootList.addAll(workRootList);
		} else {
		// There is no more than 1 user, we can add all lists to result without inserting
		// personal or work header.
		resultRootList.addAll(rootList);
		resultRootList.addAll(rootListOtherUser);
		Collections.sort(resultRootList, comp);
		mApplicationItemList = resultRootList;
		}
		} else {
		resultRootList.addAll(rootList);
		Collections.sort(resultRootList, comp);
		mApplicationItemList = resultRootList;
		}
		addListToResult(result, resultRootList);

		// This will be removed when feature flag is removed.
		if (canShareAcrossProfile && !Features.CROSS_PROFILE_TABS) {
		// Add profile item if we don't support cross-profile tab.
		result.add(new SpacerItem());
		result.add(profileItem);
		mApplicationItemList.addAll(rootList);
		}
		}

src/com/android/documentsui/util/CrossProfileUtils.java

+20 −0

Original line number	Diff line number	Diff line
		@@ -16,8 +16,12 @@

		package com.android.documentsui.util;

		import android.content.Intent;
		import android.content.pm.PackageManager;
		import android.content.pm.ResolveInfo;

		import androidx.annotation.Nullable;

		/**
		* A utility class for cross-profile usage.
		*/
		@@ -40,4 +44,20 @@ public class CrossProfileUtils {
		}
		return false;
		}

		/**
		* Returns the {@ResolveInfo} if this intent is a cross-profile intent or {@code null}
		* otherwise.
		*/
		@Nullable
		public static ResolveInfo getCrossProfileResolveInfo(PackageManager packageManager,
		Intent intent) {
		for (ResolveInfo info : packageManager.queryIntentActivities(intent,
		PackageManager.MATCH_DEFAULT_ONLY)) {
		if (isCrossProfileIntentForwarderActivity(info)) {
		return info;
		}
		}
		return null;
		}
		}