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      1 /*
      2  * Copyright (C) 2013 The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *      http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 
     17 package com.android.inputmethod.latin;
     18 
     19 import com.android.inputmethod.latin.settings.Settings;
     20 
     21 import android.content.pm.ApplicationInfo;
     22 import android.content.pm.PackageManager;
     23 import android.os.Build.VERSION_CODES;
     24 import android.test.suitebuilder.annotation.LargeTest;
     25 import android.view.inputmethod.EditorInfo;
     26 
     27 @LargeTest
     28 public class AppWorkaroundsTests extends InputTestsBase {
     29     String packageNameOfAppBeforeJellyBean;
     30     String packageNameOfAppAfterJellyBean;
     31 
     32     @Override
     33     protected void setUp() throws Exception {
     34         // NOTE: this will fail if there is no app installed that targets an SDK
     35         // before Jelly Bean. For the moment, it's fine.
     36         final PackageManager pm = getContext().getPackageManager();
     37         for (ApplicationInfo ai : pm.getInstalledApplications(0 /* flags */)) {
     38             if (ai.targetSdkVersion < VERSION_CODES.JELLY_BEAN) {
     39                 packageNameOfAppBeforeJellyBean = ai.packageName;
     40             } else {
     41                 packageNameOfAppAfterJellyBean = ai.packageName;
     42             }
     43         }
     44         super.setUp();
     45     }
     46 
     47     // We want to test if the app package info is correctly retrieved by LatinIME. Since it
     48     // asks this information to the package manager from the package name, and that it takes
     49     // the package name from the EditorInfo, all we have to do it put the correct package
     50     // name in the editor info.
     51     // To this end, our base class InputTestsBase offers a hook for us to touch the EditorInfo.
     52     // We override this hook to write the package name that we need.
     53     @Override
     54     protected EditorInfo enrichEditorInfo(final EditorInfo ei) {
     55         if ("testBeforeJellyBeanTrue".equals(getName())) {
     56             ei.packageName = packageNameOfAppBeforeJellyBean;
     57         } else if ("testBeforeJellyBeanFalse".equals(getName())) {
     58             ei.packageName = packageNameOfAppAfterJellyBean;
     59         }
     60         return ei;
     61     }
     62 
     63     public void testBeforeJellyBeanTrue() {
     64         assertTrue("Couldn't successfully detect this app targets < Jelly Bean (package is "
     65                 + packageNameOfAppBeforeJellyBean + ")",
     66                 Settings.getInstance().getCurrent().isBeforeJellyBean());
     67     }
     68 
     69     public void testBeforeJellyBeanFalse() {
     70         assertFalse("Couldn't successfully detect this app targets >= Jelly Bean (package is "
     71                 + packageNameOfAppAfterJellyBean + ")",
     72                 Settings.getInstance().getCurrent().isBeforeJellyBean());
     73     }
     74 }