1 /*
2  * Copyright (C) 2014 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.cts.verifier.tv;
18 
19 import android.os.Bundle;
20 import android.view.LayoutInflater;
21 import android.view.View;
22 import android.view.ViewGroup;
23 import android.widget.Button;
24 import android.widget.ImageView;
25 import android.widget.TextView;
26 
27 import com.android.cts.verifier.PassFailButtons;
28 import com.android.cts.verifier.R;
29 
30 /**
31  * Base class for TV app tests.
32  */
33 public abstract class TvAppVerifierActivity extends PassFailButtons.Activity {
34     private static final String TAG = "TvAppVerifierActivity";
35 
36     private LayoutInflater mInflater;
37     private ViewGroup mItemList;
38     private View mPostTarget;
39 
getPostTarget()40     public View getPostTarget() {
41         return mPostTarget;
42     }
43 
44     @Override
onCreate(Bundle savedInstanceState)45     protected void onCreate(Bundle savedInstanceState) {
46         super.onCreate(savedInstanceState);
47 
48         mInflater = getLayoutInflater();
49         // Reusing location_mode_main.
50         View view = mInflater.inflate(R.layout.location_mode_main, null);
51         mPostTarget = mItemList = (ViewGroup) view.findViewById(R.id.test_items);
52         createTestItems();
53         setContentView(view);
54         setPassFailButtonClickListeners();
55         setInfoResources();
56 
57         getPassButton().setEnabled(false);
58     }
59 
setButtonEnabled(View item, boolean enabled)60     public static void setButtonEnabled(View item, boolean enabled) {
61         View button = item.findViewById(R.id.user_action_button);
62         button.setFocusable(enabled);
63         button.setClickable(enabled);
64         button.setEnabled(enabled);
65     }
66 
setPassState(View item, boolean passed)67     public static void setPassState(View item, boolean passed) {
68         ImageView status = (ImageView) item.findViewById(R.id.status);
69         status.setImageResource(passed ? R.drawable.fs_good : R.drawable.fs_error);
70         setButtonEnabled(item, false);
71         status.invalidate();
72     }
73 
createTestItems()74     protected abstract void createTestItems();
75 
setInfoResources()76     protected abstract void setInfoResources();
77 
78     /**
79      * Call this to create a test step where the user must perform some action.
80      */
createUserItem(int instructionTextId, int buttonTextId, View.OnClickListener l)81     public View createUserItem(int instructionTextId, int buttonTextId, View.OnClickListener l) {
82         View item = mInflater.inflate(R.layout.tv_item, mItemList, false);
83         TextView instructions = (TextView) item.findViewById(R.id.instructions);
84         instructions.setText(instructionTextId);
85         Button button = (Button) item.findViewById(R.id.user_action_button);
86         button.setVisibility(View.VISIBLE);
87         button.setText(buttonTextId);
88         button.setOnClickListener(l);
89         mItemList.addView(item);
90         return item;
91     }
92 
93     /**
94      * Call this to create a test step where the user must perform some action.
95      */
createUserItem(CharSequence instructionCharSequence, int buttonTextId, View.OnClickListener l)96     public View createUserItem(CharSequence instructionCharSequence,
97                                   int buttonTextId, View.OnClickListener l) {
98         View item = mInflater.inflate(R.layout.tv_item, mItemList, false);
99         TextView instructions = (TextView) item.findViewById(R.id.instructions);
100         instructions.setText(instructionCharSequence);
101         Button button = (Button) item.findViewById(R.id.user_action_button);
102         button.setVisibility(View.VISIBLE);
103         button.setText(buttonTextId);
104         button.setOnClickListener(l);
105         mItemList.addView(item);
106         return item;
107     }
108 
109     /**
110      * Call this to create a test step where the test automatically evaluates whether
111      * an expected condition is satisfied.
112      */
createAutoItem(int stringId)113     protected View createAutoItem(int stringId) {
114         View item = mInflater.inflate(R.layout.tv_item, mItemList, false);
115         TextView instructions = (TextView) item.findViewById(R.id.instructions);
116         instructions.setText(stringId);
117         mItemList.addView(item);
118         return item;
119     }
120 
121     /**
122      * Call this to create alternative choice for the previous test step.
123      */
createButtonItem(int buttonTextId, View.OnClickListener l)124     protected View createButtonItem(int buttonTextId, View.OnClickListener l) {
125         View item = mInflater.inflate(R.layout.tv_item, mItemList, false);
126         Button button = (Button) item.findViewById(R.id.user_action_button);
127         button.setVisibility(View.VISIBLE);
128         button.setText(buttonTextId);
129         button.setOnClickListener(l);
130         ImageView status = (ImageView) item.findViewById(R.id.status);
131         status.setVisibility(View.INVISIBLE);
132         TextView instructions = (TextView) item.findViewById(R.id.instructions);
133         instructions.setVisibility(View.GONE);
134         mItemList.addView(item);
135         return item;
136     }
137 
containsButton(View item, View button)138     static boolean containsButton(View item, View button) {
139         return item == null ? false : item.findViewById(R.id.user_action_button) == button;
140     }
141 }
142