19066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/* 29066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Copyright (C) 2008 The Android Open Source Project 39066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 49066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 59066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * you may not use this file except in compliance with the License. 69066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * You may obtain a copy of the License at 79066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 89066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 99066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * See the License for the specific language governing permissions and 149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * limitations under the License. 159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpackage android.view; 189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.content.Context; 209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.test.AndroidTestCase; 219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.test.suitebuilder.annotation.SmallTest; 229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpublic class ViewGroupAttributesTest extends AndroidTestCase { 249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private MyViewGroup mViewGroup; 269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final class MyViewGroup extends ViewGroup { 289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public MyViewGroup(Context context) { 309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super(context); 319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project protected void onLayout(boolean changed, int l, int t, int r, int b) { 359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isChildrenDrawnWithCacheEnabled() { 399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return super.isChildrenDrawnWithCacheEnabled(); 409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project protected void setUp() throws Exception { 459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super.setUp(); 469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mViewGroup = new MyViewGroup(getContext()); 479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @SmallTest 509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void testDescendantFocusabilityEnum() { 519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project assertEquals("expected ViewGroup.FOCUS_BEFORE_DESCENDANTS to be default", 529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ViewGroup.FOCUS_BEFORE_DESCENDANTS, mViewGroup.getDescendantFocusability()); 539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // remember some state before we muck with flags 559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final boolean isAnimationCachEnabled = mViewGroup.isAnimationCacheEnabled(); 569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final boolean isAlwaysDrawnWithCacheEnabled = mViewGroup.isAlwaysDrawnWithCacheEnabled(); 579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final boolean isChildrenDrawnWithCacheEnabled = mViewGroup.isChildrenDrawnWithCacheEnabled(); 589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mViewGroup.setDescendantFocusability(ViewGroup.FOCUS_AFTER_DESCENDANTS); 609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project assertEquals(ViewGroup.FOCUS_AFTER_DESCENDANTS, mViewGroup.getDescendantFocusability()); 619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mViewGroup.setDescendantFocusability(ViewGroup.FOCUS_BLOCK_DESCENDANTS); 639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project assertEquals(ViewGroup.FOCUS_BLOCK_DESCENDANTS, mViewGroup.getDescendantFocusability()); 649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mViewGroup.setDescendantFocusability(ViewGroup.FOCUS_BEFORE_DESCENDANTS); 669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project assertEquals(ViewGroup.FOCUS_BEFORE_DESCENDANTS, mViewGroup.getDescendantFocusability()); 679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // verify we didn't change something unrelated 699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final String msg = "setDescendantFocusability messed with an unrelated flag"; 709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project assertEquals(msg, isAnimationCachEnabled, mViewGroup.isAnimationCacheEnabled()); 719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project assertEquals(msg, isAlwaysDrawnWithCacheEnabled, mViewGroup.isAlwaysDrawnWithCacheEnabled()); 729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project assertEquals(msg, isChildrenDrawnWithCacheEnabled, mViewGroup.isChildrenDrawnWithCacheEnabled()); 739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @SmallTest 769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void testWrongIntSetForDescendantFocusabilityEnum() { 779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mViewGroup.setDescendantFocusability(0); 799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fail("expected setting wrong flag to throw an exception"); 809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (IllegalArgumentException expected) { 819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 84