| /* |
| * Copyright (C) 2021 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package android.view.inputmethod.cts; |
| |
| import static android.provider.Settings.Global.STYLUS_HANDWRITING_ENABLED; |
| |
| import static com.android.cts.mockime.ImeEventStreamTestUtils.editorMatcher; |
| import static com.android.cts.mockime.ImeEventStreamTestUtils.expectCommand; |
| import static com.android.cts.mockime.ImeEventStreamTestUtils.expectEvent; |
| import static com.android.cts.mockime.ImeEventStreamTestUtils.notExpectEvent; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertFalse; |
| import static org.junit.Assert.assertNotNull; |
| import static org.junit.Assert.assertTrue; |
| |
| import android.Manifest; |
| import android.content.Context; |
| import android.inputmethodservice.InputMethodService; |
| import android.os.SystemClock; |
| import android.provider.Settings; |
| import android.util.Pair; |
| import android.view.MotionEvent; |
| import android.view.View; |
| import android.view.ViewConfiguration; |
| import android.view.inputmethod.InputMethodManager; |
| import android.view.inputmethod.cts.util.EndToEndImeTestBase; |
| import android.view.inputmethod.cts.util.TestActivity; |
| import android.view.inputmethod.cts.util.TestUtils; |
| import android.widget.EditText; |
| import android.widget.LinearLayout; |
| |
| import androidx.annotation.NonNull; |
| import androidx.test.filters.FlakyTest; |
| import androidx.test.platform.app.InstrumentationRegistry; |
| |
| import com.android.compatibility.common.util.AdoptShellPermissionsRule; |
| import com.android.cts.mockime.ImeEventStream; |
| import com.android.cts.mockime.ImeSettings; |
| import com.android.cts.mockime.MockImeSession; |
| |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.Rule; |
| import org.junit.Test; |
| |
| import java.util.ArrayList; |
| import java.util.Iterator; |
| import java.util.List; |
| import java.util.concurrent.TimeUnit; |
| import java.util.concurrent.atomic.AtomicReference; |
| |
| /** |
| * IMF and end-to-end Stylus handwriting tests. |
| */ |
| public class StylusHandwritingTest extends EndToEndImeTestBase { |
| private static final long TIMEOUT = TimeUnit.SECONDS.toMillis(5); |
| private static final long NOT_EXPECT_TIMEOUT = TimeUnit.SECONDS.toMillis(1); |
| private static final int SETTING_VALUE_ON = 1; |
| private static final int SETTING_VALUE_OFF = 0; |
| private static final String TEST_MARKER_PREFIX = |
| "android.view.inputmethod.cts.StylusHandwritingTest"; |
| |
| private Context mContext; |
| private int mHwInitialState; |
| private boolean mShouldRestoreInitialHwState; |
| |
| @Rule |
| public AdoptShellPermissionsRule mAdoptShellPermissionsRule = new AdoptShellPermissionsRule( |
| InstrumentationRegistry.getInstrumentation().getUiAutomation(), |
| Manifest.permission.WRITE_SECURE_SETTINGS); |
| |
| @Before |
| public void setup() { |
| mContext = InstrumentationRegistry.getInstrumentation().getTargetContext(); |
| mHwInitialState = Settings.Global.getInt(mContext.getContentResolver(), |
| STYLUS_HANDWRITING_ENABLED, SETTING_VALUE_OFF); |
| if (mHwInitialState != SETTING_VALUE_ON) { |
| Settings.Global.putInt(mContext.getContentResolver(), |
| STYLUS_HANDWRITING_ENABLED, SETTING_VALUE_ON); |
| mShouldRestoreInitialHwState = true; |
| } |
| } |
| |
| @After |
| public void tearDown() { |
| if (mShouldRestoreInitialHwState) { |
| mShouldRestoreInitialHwState = false; |
| Settings.Global.putInt(mContext.getContentResolver(), |
| STYLUS_HANDWRITING_ENABLED, mHwInitialState); |
| } |
| } |
| |
| @Test |
| public void testHandwritingDoesNotStartWhenNoStylusDown() throws Exception { |
| final InputMethodManager imm = mContext.getSystemService(InputMethodManager.class); |
| try (MockImeSession imeSession = MockImeSession.create( |
| InstrumentationRegistry.getInstrumentation().getContext(), |
| InstrumentationRegistry.getInstrumentation().getUiAutomation(), |
| new ImeSettings.Builder())) { |
| final ImeEventStream stream = imeSession.openEventStream(); |
| |
| final String marker = getTestMarker(); |
| final EditText editText = launchTestActivity(marker); |
| |
| expectEvent(stream, editorMatcher("onStartInput", marker), TIMEOUT); |
| notExpectEvent( |
| stream, |
| editorMatcher("onStartInputView", marker), |
| NOT_EXPECT_TIMEOUT); |
| |
| imm.startStylusHandwriting(editText); |
| |
| // Handwriting should not start |
| notExpectEvent( |
| stream, |
| editorMatcher("onStartStylusHandwriting", marker), |
| NOT_EXPECT_TIMEOUT); |
| |
| // Verify Stylus Handwriting window is not shown |
| assertFalse(expectCommand( |
| stream, imeSession.callGetStylusHandwritingWindowVisibility(), TIMEOUT) |
| .getReturnBooleanValue()); |
| } |
| } |
| |
| @Test |
| public void testHandwritingStartAndFinish() throws Exception { |
| final InputMethodManager imm = mContext.getSystemService(InputMethodManager.class); |
| try (MockImeSession imeSession = MockImeSession.create( |
| InstrumentationRegistry.getInstrumentation().getContext(), |
| InstrumentationRegistry.getInstrumentation().getUiAutomation(), |
| new ImeSettings.Builder())) { |
| final ImeEventStream stream = imeSession.openEventStream(); |
| |
| final String marker = getTestMarker(); |
| final EditText editText = launchTestActivity(marker); |
| |
| // Touch down with a stylus |
| final int x = 10; |
| final int y = 10; |
| TestUtils.injectStylusDownEvent(editText, x, y); |
| |
| expectEvent(stream, editorMatcher("onStartInput", marker), TIMEOUT); |
| notExpectEvent( |
| stream, |
| editorMatcher("onStartInputView", marker), |
| NOT_EXPECT_TIMEOUT); |
| imm.startStylusHandwriting(editText); |
| // keyboard shouldn't show up. |
| notExpectEvent( |
| stream, |
| editorMatcher("onStartInputView", marker), |
| NOT_EXPECT_TIMEOUT); |
| |
| // Handwriting should start |
| expectEvent( |
| stream, |
| editorMatcher("onPrepareStylusHandwriting", marker), |
| TIMEOUT); |
| expectEvent( |
| stream, |
| editorMatcher("onStartStylusHandwriting", marker), |
| TIMEOUT); |
| |
| // Verify Stylus Handwriting window is shown |
| assertTrue(expectCommand( |
| stream, imeSession.callGetStylusHandwritingWindowVisibility(), TIMEOUT) |
| .getReturnBooleanValue()); |
| |
| // Release the stylus pointer |
| TestUtils.injectStylusUpEvent(editText, x, y); |
| |
| // Verify calling finishStylusHandwriting() calls onFinishStylusHandwriting(). |
| imeSession.callFinishStylusHandwriting(); |
| expectEvent( |
| stream, |
| editorMatcher("onFinishStylusHandwriting", marker), |
| TIMEOUT); |
| } |
| } |
| |
| /** |
| * Call {@link InputMethodManager#startStylusHandwriting(View)} and inject Stylus touch events |
| * on screen. Make sure {@link InputMethodService#onStylusHandwritingMotionEvent(MotionEvent)} |
| * receives those events via Spy window surface. |
| * @throws Exception |
| */ |
| @Test |
| public void testHandwritingStylusEvents_onStylusHandwritingMotionEvent() throws Exception { |
| testHandwritingStylusEvents(false /* verifyOnInkView */); |
| } |
| |
| /** |
| * Call {@link InputMethodManager#startStylusHandwriting(View)} and inject Stylus touch events |
| * on screen. Make sure Inking view receives those events via Spy window surface. |
| * @throws Exception |
| */ |
| @Test |
| public void testHandwritingStylusEvents_dispatchToInkView() throws Exception { |
| testHandwritingStylusEvents(false /* verifyOnInkView */); |
| } |
| |
| private void testHandwritingStylusEvents(boolean verifyOnInkView) throws Exception { |
| final InputMethodManager imm = InstrumentationRegistry.getInstrumentation() |
| .getTargetContext().getSystemService(InputMethodManager.class); |
| try (MockImeSession imeSession = MockImeSession.create( |
| InstrumentationRegistry.getInstrumentation().getContext(), |
| InstrumentationRegistry.getInstrumentation().getUiAutomation(), |
| new ImeSettings.Builder())) { |
| final ImeEventStream stream = imeSession.openEventStream(); |
| |
| final String marker = getTestMarker(); |
| final EditText editText = launchTestActivity(marker); |
| |
| final List<MotionEvent> injectedEvents = new ArrayList<>(); |
| // Touch down with a stylus |
| final int startX = 10; |
| final int startY = 10; |
| injectedEvents.add(TestUtils.injectStylusDownEvent(editText, startX, startY)); |
| |
| expectEvent(stream, editorMatcher("onStartInput", marker), TIMEOUT); |
| notExpectEvent( |
| stream, |
| editorMatcher("onStartInputView", marker), |
| NOT_EXPECT_TIMEOUT); |
| imm.startStylusHandwriting(editText); |
| |
| // Handwriting should start |
| expectEvent( |
| stream, |
| editorMatcher("onStartStylusHandwriting", marker), |
| TIMEOUT); |
| |
| // Verify Stylus Handwriting window is shown |
| assertTrue(expectCommand( |
| stream, imeSession.callGetStylusHandwritingWindowVisibility(), TIMEOUT) |
| .getReturnBooleanValue()); |
| |
| if (verifyOnInkView) { |
| // Verify IME stylus Ink view receives the motion Event. |
| assertTrue(expectCommand( |
| stream, |
| imeSession.callSetStylusHandwritingInkView(), |
| TIMEOUT).getReturnBooleanValue()); |
| } |
| |
| final int endX = startX + 500; |
| final int endY = startY + 500; |
| injectedEvents.addAll( |
| TestUtils.injectStylusMoveEvents(editText, startX, startY, endX, endY, 10)); |
| injectedEvents.add(TestUtils.injectStylusUpEvent(editText, endX, endY)); |
| |
| expectEvent( |
| stream, event -> "onStylusMotionEvent".equals(event.getEventName()), TIMEOUT); |
| |
| // get Stylus events from Ink view, splitting any batched events. |
| final ArrayList<MotionEvent> capturedBatchedEvents = expectCommand( |
| stream, imeSession.callGetStylusHandwritingEvents(), TIMEOUT) |
| .getReturnParcelableArrayListValue(); |
| assertNotNull(capturedBatchedEvents); |
| final ArrayList<MotionEvent> capturedEvents = new ArrayList<>(); |
| capturedBatchedEvents.forEach( |
| e -> capturedEvents.addAll(TestUtils.splitBatchedMotionEvent(e))); |
| |
| // captured events should be same as injected. |
| assertEquals(injectedEvents.size(), capturedEvents.size()); |
| |
| // Verify MotionEvents as well. |
| // Note: we cannot just use equals() since some MotionEvent fields can change after |
| // dispatch. |
| Iterator<MotionEvent> capturedIt = capturedEvents.iterator(); |
| Iterator<MotionEvent> injectedIt = injectedEvents.iterator(); |
| while (injectedIt.hasNext() && capturedIt.hasNext()) { |
| MotionEvent injected = injectedIt.next(); |
| MotionEvent captured = capturedIt.next(); |
| assertEquals("X should be same for MotionEvent", injected.getX(), captured.getX(), |
| 5.0f); |
| assertEquals("Y should be same for MotionEvent", injected.getY(), captured.getY(), |
| 5.0f); |
| assertEquals("Action should be same for MotionEvent", |
| injected.getAction(), captured.getAction()); |
| } |
| } |
| } |
| |
| @FlakyTest(bugId = 210039666) |
| @Test |
| /** |
| * Inject Stylus events on top of focused editor and verify Handwriting is started and InkWindow |
| * is displayed. |
| */ |
| public void testHandwritingEndToEnd() throws Exception { |
| try (MockImeSession imeSession = MockImeSession.create( |
| InstrumentationRegistry.getInstrumentation().getContext(), |
| InstrumentationRegistry.getInstrumentation().getUiAutomation(), |
| new ImeSettings.Builder())) { |
| final ImeEventStream stream = imeSession.openEventStream(); |
| |
| final String marker = getTestMarker(); |
| final EditText editText = launchTestActivity(marker); |
| |
| expectEvent(stream, editorMatcher("onStartInput", marker), TIMEOUT); |
| notExpectEvent( |
| stream, |
| editorMatcher("onStartInputView", marker), |
| NOT_EXPECT_TIMEOUT); |
| |
| final int touchSlop = getTouchSlop(); |
| final int startX = 50; |
| final int startY = 50; |
| final int endX = startX + 2 * touchSlop; |
| final int endY = startY + 2 * touchSlop; |
| final int number = 10; |
| TestUtils.injectStylusDownEvent(editText, startX, startY); |
| TestUtils.injectStylusMoveEvents(editText, startX, startY, |
| endX, endY, number); |
| // Handwriting should already be initiated before ACTION_UP. |
| // keyboard shouldn't show up. |
| notExpectEvent( |
| stream, |
| editorMatcher("onStartInputView", marker), |
| NOT_EXPECT_TIMEOUT); |
| // Handwriting should start |
| expectEvent( |
| stream, |
| editorMatcher("onStartStylusHandwriting", marker), |
| TIMEOUT); |
| |
| // Verify Stylus Handwriting window is shown |
| assertTrue(expectCommand( |
| stream, imeSession.callGetStylusHandwritingWindowVisibility(), TIMEOUT) |
| .getReturnBooleanValue()); |
| |
| TestUtils.injectStylusUpEvent(editText, endX, endY); |
| } |
| } |
| |
| @Test |
| /** |
| * Inject stylus events to a focused EditText that disables autoHandwriting. |
| * {@link InputMethodManager#startStylusHandwriting(View)} should not be called. |
| */ |
| public void testAutoHandwritingDisabled() throws Exception { |
| try (MockImeSession imeSession = MockImeSession.create( |
| InstrumentationRegistry.getInstrumentation().getContext(), |
| InstrumentationRegistry.getInstrumentation().getUiAutomation(), |
| new ImeSettings.Builder())) { |
| final ImeEventStream stream = imeSession.openEventStream(); |
| |
| final String marker = getTestMarker(); |
| final EditText editText = launchTestActivity(marker); |
| editText.setAutoHandwritingEnabled(false); |
| |
| expectEvent(stream, editorMatcher("onStartInput", marker), TIMEOUT); |
| notExpectEvent( |
| stream, |
| editorMatcher("onStartInputView", marker), |
| NOT_EXPECT_TIMEOUT); |
| |
| TestUtils.injectStylusEvents(editText); |
| |
| // TODO(215439842): check that keyboard is not shown. |
| // Handwriting should not start |
| notExpectEvent( |
| stream, |
| editorMatcher("onStartStylusHandwriting", marker), |
| NOT_EXPECT_TIMEOUT); |
| |
| // Verify Stylus Handwriting window is not shown |
| assertFalse(expectCommand( |
| stream, imeSession.callGetStylusHandwritingWindowVisibility(), TIMEOUT) |
| .getReturnBooleanValue()); |
| } |
| } |
| |
| @Test |
| /** |
| * Inject stylus events out of a focused editor's view bound. |
| * {@link InputMethodManager#startStylusHandwriting(View)} should not be called for this editor. |
| */ |
| public void testAutoHandwritingOutOfBound() throws Exception { |
| try (MockImeSession imeSession = MockImeSession.create( |
| InstrumentationRegistry.getInstrumentation().getContext(), |
| InstrumentationRegistry.getInstrumentation().getUiAutomation(), |
| new ImeSettings.Builder())) { |
| final ImeEventStream stream = imeSession.openEventStream(); |
| |
| final String marker = getTestMarker(); |
| final EditText editText = launchTestActivity(marker); |
| editText.setAutoHandwritingEnabled(false); |
| |
| expectEvent(stream, editorMatcher("onStartInput", marker), TIMEOUT); |
| notExpectEvent( |
| stream, |
| editorMatcher("onStartInputView", marker), |
| NOT_EXPECT_TIMEOUT); |
| |
| // Inject stylus events out of the editor boundary. |
| TestUtils.injectStylusEvents(editText, 50, -50); |
| // keyboard shouldn't show up. |
| notExpectEvent( |
| stream, |
| editorMatcher("onStartInputView", marker), |
| NOT_EXPECT_TIMEOUT); |
| // Handwriting should not start |
| notExpectEvent( |
| stream, |
| editorMatcher("onStartStylusHandwriting", marker), |
| NOT_EXPECT_TIMEOUT); |
| |
| // Verify Stylus Handwriting window is not shown |
| assertFalse(expectCommand( |
| stream, imeSession.callGetStylusHandwritingWindowVisibility(), TIMEOUT) |
| .getReturnBooleanValue()); |
| } |
| } |
| |
| @Test |
| /** |
| * Inject Stylus events on top of an unfocused editor and verify Handwriting is started and |
| * InkWindow is displayed. |
| */ |
| public void testHandwriting_unfocusedEditText() throws Exception { |
| try (MockImeSession imeSession = MockImeSession.create( |
| InstrumentationRegistry.getInstrumentation().getContext(), |
| InstrumentationRegistry.getInstrumentation().getUiAutomation(), |
| new ImeSettings.Builder())) { |
| final ImeEventStream stream = imeSession.openEventStream(); |
| |
| final String focusedMarker = getTestMarker(); |
| final String unfocusedMarker = getTestMarker(); |
| final Pair<EditText, EditText> editTextPair = |
| launchTestActivity(focusedMarker, unfocusedMarker); |
| final EditText unfocusedEditText = editTextPair.second; |
| |
| expectEvent(stream, editorMatcher("onStartInput", focusedMarker), TIMEOUT); |
| notExpectEvent( |
| stream, |
| editorMatcher("onStartInputView", focusedMarker), |
| NOT_EXPECT_TIMEOUT); |
| |
| final int touchSlop = getTouchSlop(); |
| final int startX = 50; |
| final int startY = 2 * touchSlop; |
| // (endX, endY) is out of bound to avoid that unfocusedEditText is focused due to the |
| // stylus touch. |
| final int endX = -2 * touchSlop; |
| final int endY = 50; |
| final int number = 10; |
| |
| TestUtils.injectStylusDownEvent(unfocusedEditText, startX, startY); |
| TestUtils.injectStylusMoveEvents(unfocusedEditText, startX, startY, |
| endX, endY, number); |
| // Handwriting should already be initiated before ACTION_UP. |
| // unfocusedEditor is focused and triggers onStartInput. |
| expectEvent(stream, editorMatcher("onStartInput", unfocusedMarker), TIMEOUT); |
| // keyboard shouldn't show up. |
| notExpectEvent( |
| stream, |
| editorMatcher("onStartInputView", unfocusedMarker), |
| NOT_EXPECT_TIMEOUT); |
| // Handwriting should start on the unfocused EditText. |
| expectEvent( |
| stream, |
| editorMatcher("onStartStylusHandwriting", unfocusedMarker), |
| TIMEOUT); |
| |
| // Verify Stylus Handwriting window is shown |
| assertTrue(expectCommand( |
| stream, imeSession.callGetStylusHandwritingWindowVisibility(), TIMEOUT) |
| .getReturnBooleanValue()); |
| |
| TestUtils.injectStylusUpEvent(unfocusedEditText, endX, endY); |
| } |
| } |
| |
| @Test |
| /** |
| * Inject Stylus events on top of an unfocused editor which disabled the autoHandwriting and |
| * verify Handwriting is not started and InkWindow is not displayed. |
| */ |
| public void testHandwriting_unfocusedEditText_autoHandwritingDisabled() throws Exception { |
| try (MockImeSession imeSession = MockImeSession.create( |
| InstrumentationRegistry.getInstrumentation().getContext(), |
| InstrumentationRegistry.getInstrumentation().getUiAutomation(), |
| new ImeSettings.Builder())) { |
| final ImeEventStream stream = imeSession.openEventStream(); |
| |
| final String focusedMarker = getTestMarker(); |
| final String unfocusedMarker = getTestMarker(); |
| final Pair<EditText, EditText> editTextPair = |
| launchTestActivity(focusedMarker, unfocusedMarker); |
| final EditText unfocusedEditText = editTextPair.second; |
| unfocusedEditText.setAutoHandwritingEnabled(false); |
| |
| expectEvent(stream, editorMatcher("onStartInput", focusedMarker), TIMEOUT); |
| notExpectEvent( |
| stream, |
| editorMatcher("onStartInputView", focusedMarker), |
| NOT_EXPECT_TIMEOUT); |
| |
| final int touchSlop = getTouchSlop(); |
| final int startX = 50; |
| final int startY = 2 * touchSlop; |
| // (endX, endY) is out of bound to avoid that unfocusedEditText is focused due to the |
| // stylus touch. |
| final int endX = -2 * touchSlop; |
| final int endY = 50; |
| final int number = 10; |
| TestUtils.injectStylusDownEvent(unfocusedEditText, startX, startY); |
| TestUtils.injectStylusMoveEvents(unfocusedEditText, startX, startY, |
| endX, endY, number); |
| TestUtils.injectStylusUpEvent(unfocusedEditText, endX, endY); |
| |
| // unfocusedEditor opts out autoHandwriting, so it won't trigger onStartInput. |
| notExpectEvent(stream, editorMatcher("onStartInput", unfocusedMarker), TIMEOUT); |
| // keyboard shouldn't show up. |
| notExpectEvent( |
| stream, |
| editorMatcher("onStartInputView", unfocusedMarker), |
| NOT_EXPECT_TIMEOUT); |
| // Handwriting should not start |
| notExpectEvent( |
| stream, |
| editorMatcher("onStartStylusHandwriting", unfocusedMarker), |
| NOT_EXPECT_TIMEOUT); |
| |
| // Verify Stylus Handwriting window is not shown |
| assertFalse(expectCommand( |
| stream, imeSession.callGetStylusHandwritingWindowVisibility(), TIMEOUT) |
| .getReturnBooleanValue()); |
| } |
| } |
| |
| private EditText launchTestActivity(@NonNull String marker) { |
| return launchTestActivity(marker, getTestMarker()).first; |
| } |
| |
| private static String getTestMarker() { |
| return TEST_MARKER_PREFIX + "/" + SystemClock.elapsedRealtimeNanos(); |
| } |
| |
| private static int getTouchSlop() { |
| final Context context = InstrumentationRegistry.getInstrumentation().getContext(); |
| return ViewConfiguration.get(context).getScaledTouchSlop(); |
| } |
| |
| private Pair<EditText, EditText> launchTestActivity(@NonNull String focusedMarker, |
| @NonNull String nonFocusedMarker) { |
| final AtomicReference<EditText> focusedEditTextRef = new AtomicReference<>(); |
| final AtomicReference<EditText> nonFocusedEditTextRef = new AtomicReference<>(); |
| TestActivity.startSync(activity -> { |
| final LinearLayout layout = new LinearLayout(activity); |
| layout.setOrientation(LinearLayout.VERTICAL); |
| // Adding some top padding tests that inject stylus event out of the view boundary. |
| layout.setPadding(0, 100, 0, 0); |
| |
| final EditText focusedEditText = new EditText(activity); |
| focusedEditText.setHint("focused editText"); |
| focusedEditText.setPrivateImeOptions(focusedMarker); |
| focusedEditText.requestFocus(); |
| focusedEditText.setAutoHandwritingEnabled(true); |
| focusedEditTextRef.set(focusedEditText); |
| layout.addView(focusedEditText); |
| |
| final EditText nonFocusedEditText = new EditText(activity); |
| nonFocusedEditText.setPrivateImeOptions(nonFocusedMarker); |
| nonFocusedEditText.setHint("target editText"); |
| nonFocusedEditText.setAutoHandwritingEnabled(true); |
| nonFocusedEditTextRef.set(nonFocusedEditText); |
| layout.addView(nonFocusedEditText); |
| return layout; |
| }); |
| return new Pair<>(focusedEditTextRef.get(), nonFocusedEditTextRef.get()); |
| } |
| } |
