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Android example source code file (SingleLaunchActivityTestCase.java)
The SingleLaunchActivityTestCase.java Android example source code/* * Copyright (C) 2007 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.test; import android.app.Activity; import android.view.IWindowManager; import android.os.ServiceManager; /** * If you would like to test a single activity with an * {@link android.test.InstrumentationTestCase}, this provides some of the boiler plate to * launch and finish the activity in {@link #setUp} and {@link #tearDown}. * * This launches the activity only once for the entire class instead of doing it * in every setup / teardown call. */ public abstract class SingleLaunchActivityTestCase<T extends Activity> extends InstrumentationTestCase { String mPackage; Class<T> mActivityClass; private static int sTestCaseCounter = 0; private static boolean sActivityLaunchedFlag = false; /** * <b>NOTE: The parameter pkg must refer to the package identifier of the * package hosting the activity to be launched, which is specified in the AndroidManifest.xml * file. This is not necessarily the same as the java package name. * * @param pkg The package hosting the activity to be launched. * @param activityClass The activity to test. */ public SingleLaunchActivityTestCase(String pkg, Class<T> activityClass) { mPackage = pkg; mActivityClass = activityClass; sTestCaseCounter ++; } /** * The activity that will be set up for use in each test method. */ private static Activity sActivity; public T getActivity() { return (T) sActivity; } @Override protected void setUp() throws Exception { super.setUp(); // If it is the first test case, launch the activity. if (!sActivityLaunchedFlag) { // by default, not in touch mode getInstrumentation().setInTouchMode(false); sActivity = launchActivity(mPackage, mActivityClass, null); sActivityLaunchedFlag = true; } } @Override protected void tearDown() throws Exception { // If it is the last test case, call finish on the activity. sTestCaseCounter --; if (sTestCaseCounter == 1) { sActivity.finish(); } super.tearDown(); } public void testActivityTestCaseSetUpProperly() throws Exception { assertNotNull("activity should be launched successfully", sActivity); } } Other Android examples (source code examples)Here is a short list of links related to this Android SingleLaunchActivityTestCase.java source code file: |
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