| /* |
| * Copyright (C) 2011 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.view; |
| |
| import android.content.res.CompatibilityInfo; |
| |
| /** @hide */ |
| public class CompatibilityInfoHolder { |
| private volatile CompatibilityInfo mCompatInfo = CompatibilityInfo.DEFAULT_COMPATIBILITY_INFO; |
| |
| public void set(CompatibilityInfo compatInfo) { |
| if (compatInfo != null && (compatInfo.isScalingRequired() |
| || !compatInfo.supportsScreen())) { |
| mCompatInfo = compatInfo; |
| } else { |
| mCompatInfo = CompatibilityInfo.DEFAULT_COMPATIBILITY_INFO; |
| } |
| } |
| |
| public CompatibilityInfo get() { |
| return mCompatInfo; |
| } |
| |
| public CompatibilityInfo getIfNeeded() { |
| CompatibilityInfo ci = mCompatInfo; |
| if (ci == null || ci == CompatibilityInfo.DEFAULT_COMPATIBILITY_INFO) { |
| return null; |
| } |
| return ci; |
| } |
| } |