1 /*
2  * Copyright (C) 2016 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.settings.testutils.shadow;
18 
19 import android.view.inputmethod.InputMethodInfo;
20 import android.view.inputmethod.InputMethodManager;
21 
22 import org.robolectric.RuntimeEnvironment;
23 import org.robolectric.annotation.Implementation;
24 import org.robolectric.annotation.Implements;
25 import org.robolectric.shadow.api.Shadow;
26 import org.robolectric.shadows.ShadowInputMethodManager;
27 
28 import java.util.Collections;
29 import java.util.List;
30 
31 /*
32  * Shadow for {@link InputMethodManager} that has accessors for installed input methods.
33  */
34 @Implements(InputMethodManager.class)
35 public class ShadowInputMethodManagerWithMethodList extends ShadowInputMethodManager {
36 
37     private List<InputMethodInfo> mInputMethodInfos = Collections.emptyList();
38     private List<InputMethodInfo> mEnabledInputMethodInfos = Collections.emptyList();
39 
40     @Implementation
getInstance()41     public static InputMethodManager getInstance() {
42         return ShadowInputMethodManager.peekInstance();
43     }
44 
45     @Implementation
getInputMethodList()46     protected List<InputMethodInfo> getInputMethodList() {
47         return mInputMethodInfos;
48     }
49 
50     @Implementation
getEnabledInputMethodList()51     protected List<InputMethodInfo> getEnabledInputMethodList() {
52         return mEnabledInputMethodInfos;
53     }
54 
55     @Implementation
getEnabledInputMethodSubtypeList(InputMethodInfo imi, boolean allowsImplicitlySelectedSubtypes)56     protected List<InputMethodInfo> getEnabledInputMethodSubtypeList(InputMethodInfo imi,
57             boolean allowsImplicitlySelectedSubtypes) {
58         return Collections.emptyList();
59     }
60 
61     // Non-Android setter.
setInputMethodList(List<InputMethodInfo> inputMethodInfos)62     public void setInputMethodList(List<InputMethodInfo> inputMethodInfos) {
63         mInputMethodInfos = inputMethodInfos;
64     }
65 
setEnabledInputMethodList(List<InputMethodInfo> inputMethodInfos)66     public void setEnabledInputMethodList(List<InputMethodInfo> inputMethodInfos) {
67         mEnabledInputMethodInfos = inputMethodInfos;
68     }
69 
getShadow()70     public static ShadowInputMethodManagerWithMethodList getShadow() {
71         return (ShadowInputMethodManagerWithMethodList) Shadow.extract(
72                 RuntimeEnvironment.application.getSystemService(InputMethodManager.class));
73     }
74 }
75