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      1 /*
      2  * Copyright (C) 2012 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 android.theme.cts;
     18 
     19 import android.app.Activity;
     20 import android.content.Context;
     21 import android.content.Intent;
     22 import android.content.pm.PackageManager;
     23 import android.content.res.Configuration;
     24 import android.platform.test.annotations.Presubmit;
     25 import android.test.ActivityInstrumentationTestCase2;
     26 
     27 public class DeviceDefaultTest extends ActivityInstrumentationTestCase2<DeviceDefaultActivity> {
     28 
     29     public DeviceDefaultTest() {
     30         super(DeviceDefaultActivity.class);
     31     }
     32 
     33     public void testGetActionBar_DeviceDefault() {
     34         assertActionBar(android.R.style.Theme_DeviceDefault);
     35     }
     36 
     37     public void testGetActionBar_DeviceDefault_Dialog() {
     38         assertNoActionBar(android.R.style.Theme_DeviceDefault_Dialog);
     39     }
     40 
     41     public void testGetActionBar_DeviceDefault_MinWidth() {
     42         assertNoActionBar(android.R.style.Theme_DeviceDefault_Dialog_MinWidth);
     43     }
     44 
     45     public void testGetActionBar_DeviceDefault_Dialog_NoActionBar() {
     46         assertNoActionBar(android.R.style.Theme_DeviceDefault_Dialog_NoActionBar);
     47     }
     48 
     49     public void testGetActionBar_DeviceDefault_Dialog_NoActionBar_MinWidth() {
     50         assertNoActionBar(android.R.style.Theme_DeviceDefault_Dialog_NoActionBar_MinWidth);
     51     }
     52 
     53     public void testGetActionBar_DeviceDefault_DialogWhenLarge() {
     54         assertActionBarWhenLarge(android.R.style.Theme_DeviceDefault_DialogWhenLarge);
     55     }
     56 
     57     public void testGetActionBar_DeviceDefault_DialogWhenLarge_NoActionBar() {
     58         assertNoActionBar(android.R.style.Theme_DeviceDefault_DialogWhenLarge_NoActionBar);
     59     }
     60 
     61     @Presubmit
     62     public void testGetActionBar_DeviceDefault_InputMethod() {
     63         assertNoActionBar(android.R.style.Theme_DeviceDefault_InputMethod);
     64     }
     65 
     66     public void testGetActionBar_DeviceDefault_Light() {
     67         assertActionBar(android.R.style.Theme_DeviceDefault_Light);
     68     }
     69 
     70     public void testGetActionBar_DeviceDefault_Light_DarkActionBar() {
     71         assertActionBar(android.R.style.Theme_DeviceDefault_Light_DarkActionBar);
     72     }
     73 
     74     public void testGetActionBar_DeviceDefault_Light_Dialog() {
     75         assertNoActionBar(android.R.style.Theme_DeviceDefault_Light_Dialog);
     76     }
     77 
     78     public void testGetActionBar_DeviceDefault_Light_Dialog_MinWidth() {
     79         assertNoActionBar(android.R.style.Theme_DeviceDefault_Light_Dialog_MinWidth);
     80     }
     81 
     82     public void testGetActionBar_DeviceDefault_Light_Dialog_NoActionBar() {
     83         assertNoActionBar(android.R.style.Theme_DeviceDefault_Light_Dialog_NoActionBar);
     84     }
     85 
     86     public void testGetActionBar_DeviceDefault_Light_Dialog_NoActionBar_MinWidth() {
     87         assertNoActionBar(android.R.style.Theme_DeviceDefault_Light_Dialog_NoActionBar_MinWidth);
     88     }
     89 
     90     public void testGetActionBar_DeviceDefault_Light_DialogWhenLarge() {
     91         assertActionBarWhenLarge(android.R.style.Theme_DeviceDefault_Light_DialogWhenLarge);
     92     }
     93 
     94     public void testGetActionBar_DeviceDefault_Light_DialogWhenLarge_NoActionBar() {
     95         assertNoActionBar(android.R.style.Theme_DeviceDefault_Light_DialogWhenLarge_NoActionBar);
     96     }
     97 
     98     public void testGetActionBar_DeviceDefault_Light_NoActionBar() {
     99         assertNoActionBar(android.R.style.Theme_DeviceDefault_Light_NoActionBar);
    100     }
    101 
    102     public void testGetActionBar_DeviceDefault_Light_NoActionBar_Fullscreen() {
    103         assertNoActionBar(android.R.style.Theme_DeviceDefault_Light_NoActionBar_Fullscreen);
    104     }
    105 
    106     public void testGetActionBar_DeviceDefault_Panel() {
    107         assertNoActionBar(android.R.style.Theme_DeviceDefault_Panel);
    108     }
    109 
    110     public void testGetActionBar_DeviceDefault_Wallpaper() {
    111         assertActionBar(android.R.style.Theme_DeviceDefault_Wallpaper);
    112     }
    113 
    114     public void testGetActionBar_DeviceDefault_Wallpaper_NoTitleBar() {
    115         assertNoActionBar(android.R.style.Theme_DeviceDefault_Wallpaper_NoTitleBar);
    116     }
    117 
    118     private void assertActionBar(int themeId) {
    119         assertGetActionBar(themeId, true);
    120     }
    121 
    122     private void assertNoActionBar(int themeId) {
    123         assertGetActionBar(themeId, false);
    124     }
    125 
    126     private void assertGetActionBar(int themeId, boolean actionBar) {
    127         Activity activity = startActivity(themeId);
    128         if (activity.getPackageManager().hasSystemFeature(PackageManager.FEATURE_WATCH)) {
    129             assertNull(activity.getActionBar());
    130             return;
    131         }
    132         if (actionBar) {
    133             assertNotNull(activity.getActionBar());
    134         } else {
    135             assertNull(activity.getActionBar());
    136         }
    137     }
    138 
    139     private void assertActionBarWhenLarge(int themeId) {
    140         Activity activity = startActivity(themeId);
    141         if (isLargeScreen(activity)) {
    142             // Large screens will have dialogs which don't have action bars...
    143             assertNoActionBar(themeId);
    144         } else {
    145             assertActionBar(themeId);
    146         }
    147     }
    148 
    149     private boolean isLargeScreen(Context context) {
    150         Configuration config = context.getResources().getConfiguration();
    151         int size = config.screenLayout & Configuration.SCREENLAYOUT_SIZE_MASK;
    152         return config.isLayoutSizeAtLeast(Configuration.SCREENLAYOUT_SIZE_LARGE);
    153     }
    154 
    155     private Activity startActivity(int themeId) {
    156         setActivityIntent(new Intent().putExtra(DeviceDefaultActivity.EXTRA_THEME_ID, themeId));
    157         return getActivity();
    158     }
    159 }
    160