Merge "Use TextClassicationSession to call smart selection APIs." into rvc-dev (5630dc86) · Commits · e / os / android_frameworks_base

core/java/android/widget/SelectionActionModeHelper.java

+2 −2

Original line number	Diff line number	Diff line
		@@ -90,7 +90,7 @@ public final class SelectionActionModeHelper {
		mTextView = mEditor.getTextView();
		mTextClassificationHelper = new TextClassificationHelper(
		mTextView.getContext(),
		mTextView::getTextClassifier,
		mTextView::getTextClassificationSession,
		getText(mTextView),
		0, 1, mTextView.getTextLocales());
		mSelectionTracker = new SelectionTracker(mTextView);
		@@ -500,7 +500,7 @@ public final class SelectionActionModeHelper {
		selectionEnd = sortedSelectionIndices[1];
		}
		mTextClassificationHelper.init(
		mTextView::getTextClassifier,
		mTextView::getTextClassificationSession,
		getText(mTextView),
		selectionStart, selectionEnd,
		mTextView.getTextLocales());

core/java/android/widget/TextView.java

+1 −2

Original line number	Diff line number	Diff line
		@@ -12626,7 +12626,6 @@ public class TextView extends View implements ViewTreeObserver.OnPreDrawListener
		return getTextClassifier() == TextClassifier.NO_OP;
		}


		/**
		* Starts an ActionMode for the specified TextLinkSpan.
		*
		@@ -12670,7 +12669,7 @@ public class TextView extends View implements ViewTreeObserver.OnPreDrawListener
		.setDefaultLocales(getTextLocales())
		.build();
		final Supplier<TextClassification> supplier = () ->
		getTextClassifier().classifyText(request);
		getTextClassificationSession().classifyText(request);
		final Consumer<TextClassification> consumer = classification -> {
		if (classification != null) {
		if (!classification.getActions().isEmpty()) {

core/tests/coretests/src/android/widget/TextViewActivityTest.java

+57 −2

Original line number	Diff line number	Diff line
		@@ -120,8 +120,10 @@ public class TextViewActivityTest {
		public void setUp() {
		mActivity = mActivityRule.getActivity();
		mInstrumentation = InstrumentationRegistry.getInstrumentation();
		mActivity.getSystemService(TextClassificationManager.class)
		.setTextClassifier(TextClassifier.NO_OP);
		TextClassificationManager tcm = mActivity.getSystemService(
		TextClassificationManager.class);
		tcm.setTextClassifier(TextClassifier.NO_OP);
		tcm.setTextClassificationSessionFactory(null);
		}

		@Test
		@@ -1173,6 +1175,53 @@ public class TextViewActivityTest {
		assertEquals(TextClassifier.TYPE_PHONE, lastEvent.getEntityType());
		}

		@Test
		public void testTextClassifierSession() throws Throwable {
		useSystemDefaultTextClassifier();
		TextClassificationManager tcm =
		mActivity.getSystemService(TextClassificationManager.class);
		List<TestableTextClassifier> testableTextClassifiers = new ArrayList<>();
		tcm.setTextClassificationSessionFactory(classificationContext -> {
		TestableTextClassifier textClassifier = new TestableTextClassifier();
		testableTextClassifiers.add(textClassifier);
		return new TextClassifier() {
		private boolean mIsDestroyed = false;

		@Override
		public TextSelection suggestSelection(TextSelection.Request request) {
		return textClassifier.suggestSelection(request);
		}

		@Override
		public void destroy() {
		mIsDestroyed = true;
		}

		@Override
		public boolean isDestroyed() {
		return mIsDestroyed;
		}
		};
		});

		// Long press to trigger selection
		onView(withId(R.id.textview)).perform(replaceText("android.com"));
		onView(withId(R.id.textview)).perform(longPressOnTextAtIndex(0));
		sleepForFloatingToolbarPopup();
		// Click "Copy" to dismiss the selection.
		clickFloatingToolbarItem(mActivity.getString(com.android.internal.R.string.copy));

		// Long press to trigger another selection
		onView(withId(R.id.textview)).perform(replaceText("android@android.com"));
		onView(withId(R.id.textview)).perform(longPressOnTextAtIndex(0));
		sleepForFloatingToolbarPopup();

		// suggestSelection should be called in two different TextClassifier sessions.
		assertEquals(2, testableTextClassifiers.size());
		assertEquals(1, testableTextClassifiers.get(0).getTextSelectionRequests().size());
		assertEquals(1, testableTextClassifiers.get(1).getTextSelectionRequests().size());
		}

		@Test
		public void testPastePlainText_menuAction() {
		initializeClipboardWithText(TextStyle.STYLED);
		@@ -1227,6 +1276,7 @@ public class TextViewActivityTest {

		private final class TestableTextClassifier implements TextClassifier {
		final List<SelectionEvent> mSelectionEvents = new ArrayList<>();
		final List<TextSelection.Request> mTextSelectionRequests = new ArrayList<>();

		@Override
		public void onSelectionEvent(SelectionEvent event) {
		@@ -1235,6 +1285,7 @@ public class TextViewActivityTest {

		@Override
		public TextSelection suggestSelection(TextSelection.Request request) {
		mTextSelectionRequests.add(request);
		return new TextSelection.Builder(request.getStartIndex(), request.getEndIndex())
		.setEntityType(TextClassifier.TYPE_PHONE, 1)
		.build();
		@@ -1243,5 +1294,9 @@ public class TextViewActivityTest {
		List<SelectionEvent> getSelectionEvents() {
		return mSelectionEvents;
		}

		List<TextSelection.Request> getTextSelectionRequests() {
		return mTextSelectionRequests;
		}
		}
		}