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Diffstat (limited to 'core/java/android/view/CompatibilityInfoHolder.java')
-rw-r--r-- | core/java/android/view/CompatibilityInfoHolder.java | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/core/java/android/view/CompatibilityInfoHolder.java b/core/java/android/view/CompatibilityInfoHolder.java new file mode 100644 index 0000000..fc8d684 --- /dev/null +++ b/core/java/android/view/CompatibilityInfoHolder.java @@ -0,0 +1,45 @@ +/* + * 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; + } +} |