| /* |
| * Copyright (C) 2018 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; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertNotNull; |
| |
| import android.content.Context; |
| import android.view.WindowManager; |
| |
| import androidx.test.InstrumentationRegistry; |
| import androidx.test.filters.SmallTest; |
| import androidx.test.runner.AndroidJUnit4; |
| |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| |
| @SmallTest |
| @RunWith(AndroidJUnit4.class) |
| public class InputMethodManagerTest { |
| @Test |
| public void testPrivateApiGetInstance() throws Exception { |
| final InputMethodManager globalImm = InputMethodManager.getInstance(); |
| assertNotNull("InputMethodManager.getInstance() still needs to work due to" |
| + " @UnsupportedAppUsage", globalImm); |
| assertEquals("InputMethodManager.peekInstance() still needs to work due to" |
| + " @UnsupportedAppUsage", globalImm, InputMethodManager.peekInstance()); |
| |
| final Context testContext = InstrumentationRegistry.getInstrumentation() |
| .getTargetContext(); |
| |
| final WindowManager wm = testContext.getSystemService(WindowManager.class); |
| final Context defaultDisplayContext = |
| testContext.createDisplayContext(wm.getDefaultDisplay()); |
| final InputMethodManager imm = |
| defaultDisplayContext.getSystemService(InputMethodManager.class); |
| assertEquals("InputMethodManager.getInstance() always returns the instance for the default" |
| + " display.", globalImm, imm); |
| } |
| } |