| /* |
| * Copyright (C) 2009 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.dpi.cts; |
| |
| import android.content.pm.ApplicationInfo; |
| import android.content.pm.PackageManager; |
| import android.content.pm.PackageManager.NameNotFoundException; |
| import android.test.AndroidTestCase; |
| |
| |
| /** |
| * This the base class for verifying that the correct defaults are |
| * loaded for the following manifest attributes: |
| * |
| * android:smallScreens |
| * android:normalScreens |
| * android:largeScreens |
| * android:resizable |
| * android:anyDensity |
| * |
| * The default value depends on the sdk version declared in the |
| * manifest of the package. sdk version <=3 defaults all values to |
| * false. It is true otherwise. |
| */ |
| public abstract class DefaultManifestAttributesTest extends AndroidTestCase { |
| // Allow subclass to change the package name in seTUp |
| protected String packageName; |
| |
| // Calculated during setUp |
| private boolean expectedResult; |
| private ApplicationInfo appInfo; |
| |
| protected ApplicationInfo getAppInfo() { |
| return appInfo; |
| } |
| |
| protected abstract String getPackageName(); |
| |
| protected void setUp() { |
| packageName = getPackageName(); |
| |
| PackageManager pm = getContext().getPackageManager(); |
| try { |
| appInfo = pm.getApplicationInfo(packageName, 0); |
| |
| // Setup expected info based on sdk version in ai |
| if (appInfo.targetSdkVersion <= 3) { |
| expectedResult = false; |
| } else { |
| expectedResult = true; |
| } |
| } catch (NameNotFoundException e) { |
| fail("Should be able to find application info for this package"); |
| } |
| } |
| |
| public void testSmallScreenDefault() { |
| assertEquals(expectedResult, |
| (getAppInfo().flags & ApplicationInfo.FLAG_SUPPORTS_SMALL_SCREENS) != 0); |
| } |
| |
| public void testNormalScreenDefault() { |
| // Normal screens are always supported regardless of SDK |
| // version. |
| assertEquals(true, |
| (getAppInfo().flags & ApplicationInfo.FLAG_SUPPORTS_NORMAL_SCREENS) != 0); |
| } |
| |
| public void testLargeScreenDefault() { |
| assertEquals(expectedResult, |
| (getAppInfo().flags & ApplicationInfo.FLAG_SUPPORTS_LARGE_SCREENS) != 0); |
| } |
| |
| public void testResizableDefault() { |
| assertEquals(expectedResult, |
| (getAppInfo().flags & ApplicationInfo.FLAG_RESIZEABLE_FOR_SCREENS) != 0); |
| } |
| |
| public void testAnyDensityDefault() { |
| assertEquals(expectedResult, |
| (getAppInfo().flags & ApplicationInfo.FLAG_SUPPORTS_SCREEN_DENSITIES) != 0); |
| } |
| } |