| /* |
| * Copyright (C) 2008 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.content.Intent.ACTION_CLOSE_SYSTEM_DIALOGS; |
| import static android.content.Intent.FLAG_RECEIVER_FOREGROUND; |
| import static android.view.inputmethod.cts.util.TestUtils.waitOnMainUntil; |
| |
| import static org.junit.Assert.assertFalse; |
| import static org.junit.Assert.assertNotNull; |
| import static org.junit.Assert.assertTrue; |
| import static org.junit.Assert.fail; |
| |
| import android.app.Instrumentation; |
| import android.content.Context; |
| import android.content.Intent; |
| import android.platform.test.annotations.AppModeFull; |
| import android.text.TextUtils; |
| import android.view.View; |
| import android.view.inputmethod.EditorInfo; |
| import android.view.inputmethod.InputConnection; |
| import android.view.inputmethod.InputMethodInfo; |
| import android.view.inputmethod.InputMethodManager; |
| import android.view.inputmethod.InputMethodSubtype; |
| import android.view.inputmethod.cts.util.TestActivity; |
| import android.widget.EditText; |
| import android.widget.LinearLayout; |
| import android.widget.LinearLayout.LayoutParams; |
| |
| import androidx.annotation.NonNull; |
| import androidx.test.InstrumentationRegistry; |
| import androidx.test.filters.MediumTest; |
| import androidx.test.runner.AndroidJUnit4; |
| |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| |
| import java.util.List; |
| import java.util.concurrent.TimeUnit; |
| import java.util.concurrent.atomic.AtomicReference; |
| import java.util.stream.Collectors; |
| |
| @MediumTest |
| @RunWith(AndroidJUnit4.class) |
| public class InputMethodManagerTest { |
| private static final long TIMEOUT = TimeUnit.SECONDS.toMillis(5); |
| private Instrumentation mInstrumentation; |
| private Context mContext; |
| private InputMethodManager mImManager; |
| |
| @Before |
| public void setup() { |
| mInstrumentation = InstrumentationRegistry.getInstrumentation(); |
| mContext = mInstrumentation.getTargetContext(); |
| mImManager = mContext.getSystemService(InputMethodManager.class); |
| } |
| |
| @Test |
| public void testIsActive() throws Throwable { |
| 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); |
| |
| final EditText focusedEditText = new EditText(activity); |
| layout.addView(focusedEditText); |
| focusedEditTextRef.set(focusedEditText); |
| focusedEditText.requestFocus(); |
| |
| final EditText nonFocusedEditText = new EditText(activity); |
| layout.addView(nonFocusedEditText); |
| nonFocusedEditTextRef.set(nonFocusedEditText); |
| |
| return layout; |
| }); |
| waitOnMainUntil(() -> mImManager.isActive(), TIMEOUT); |
| assertTrue(mImManager.isAcceptingText()); |
| assertTrue(mImManager.isActive(focusedEditTextRef.get())); |
| assertFalse(mImManager.isActive(nonFocusedEditTextRef.get())); |
| } |
| |
| @Test |
| public void testIsAcceptingText() throws Throwable { |
| final AtomicReference<EditText> focusedFakeEditTextRef = new AtomicReference<>(); |
| TestActivity.startSync(activity -> { |
| final LinearLayout layout = new LinearLayout(activity); |
| layout.setOrientation(LinearLayout.VERTICAL); |
| |
| final EditText focusedFakeEditText = new EditText(activity) { |
| @Override |
| public InputConnection onCreateInputConnection(EditorInfo info) { |
| super.onCreateInputConnection(info); |
| return null; |
| } |
| }; |
| layout.addView(focusedFakeEditText); |
| focusedFakeEditTextRef.set(focusedFakeEditText); |
| focusedFakeEditText.requestFocus(); |
| return layout; |
| }); |
| waitOnMainUntil(() -> mImManager.isActive(), TIMEOUT); |
| assertTrue(mImManager.isActive(focusedFakeEditTextRef.get())); |
| assertFalse("InputMethodManager#isAcceptingText() must return false " |
| + "if target View returns null from onCreateInputConnection().", |
| mImManager.isAcceptingText()); |
| } |
| |
| @Test |
| public void testGetInputMethodList() throws Exception { |
| final List<InputMethodInfo> enabledImes = mImManager.getEnabledInputMethodList(); |
| assertNotNull(enabledImes); |
| final List<InputMethodInfo> imes = mImManager.getInputMethodList(); |
| assertNotNull(imes); |
| |
| // Make sure that IMM#getEnabledInputMethodList() is a subset of IMM#getInputMethodList(). |
| // TODO: Consider moving this to hostside test to test more realistic and useful scenario. |
| if (!imes.containsAll(enabledImes)) { |
| fail("Enabled IMEs must be a subset of all the IMEs.\n" |
| + "all=" + dumpInputMethodInfoList(imes) + "\n" |
| + "enabled=" + dumpInputMethodInfoList(enabledImes)); |
| } |
| } |
| |
| private static String dumpInputMethodInfoList(@NonNull List<InputMethodInfo> imiList) { |
| return "[" + imiList.stream().map(imi -> { |
| final StringBuilder sb = new StringBuilder(); |
| final int subtypeCount = imi.getSubtypeCount(); |
| sb.append("InputMethodInfo{id=").append(imi.getId()) |
| .append(", subtypeCount=").append(subtypeCount) |
| .append(", subtypes=["); |
| for (int i = 0; i < subtypeCount; ++i) { |
| if (i != 0) { |
| sb.append(","); |
| } |
| final InputMethodSubtype subtype = imi.getSubtypeAt(i); |
| sb.append("{id=0x").append(Integer.toHexString(subtype.hashCode())); |
| if (!TextUtils.isEmpty(subtype.getMode())) { |
| sb.append(",mode=").append(subtype.getMode()); |
| } |
| if (!TextUtils.isEmpty(subtype.getLocale())) { |
| sb.append(",locale=").append(subtype.getLocale()); |
| } |
| if (!TextUtils.isEmpty(subtype.getLanguageTag())) { |
| sb.append(",languageTag=").append(subtype.getLanguageTag()); |
| } |
| sb.append("}"); |
| } |
| sb.append("]"); |
| return sb.toString(); |
| }).collect(Collectors.joining(", ")) + "]"; |
| } |
| |
| @AppModeFull(reason = "Instant apps cannot rely on ACTION_CLOSE_SYSTEM_DIALOGS") |
| @Test |
| public void testShowInputMethodPicker() throws Exception { |
| TestActivity.startSync(activity -> { |
| final View view = new View(activity); |
| view.setLayoutParams(new LayoutParams( |
| LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT)); |
| return view; |
| }); |
| |
| // Make sure that InputMethodPicker is not shown in the initial state. |
| mContext.sendBroadcast( |
| new Intent(ACTION_CLOSE_SYSTEM_DIALOGS).setFlags(FLAG_RECEIVER_FOREGROUND)); |
| waitOnMainUntil(() -> !mImManager.isInputMethodPickerShown(), TIMEOUT, |
| "InputMethod picker should be closed"); |
| |
| // Test InputMethodManager#showInputMethodPicker() works as expected. |
| mImManager.showInputMethodPicker(); |
| waitOnMainUntil(() -> mImManager.isInputMethodPickerShown(), TIMEOUT, |
| "InputMethod picker should be shown"); |
| |
| // Make sure that InputMethodPicker can be closed with ACTION_CLOSE_SYSTEM_DIALOGS |
| mContext.sendBroadcast( |
| new Intent(ACTION_CLOSE_SYSTEM_DIALOGS).setFlags(FLAG_RECEIVER_FOREGROUND)); |
| waitOnMainUntil(() -> !mImManager.isInputMethodPickerShown(), TIMEOUT, |
| "InputMethod picker should be closed"); |
| } |
| } |