| /* |
| * Copyright (C) 2013 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.support.v4.view; |
| |
| import java.lang.reflect.InvocationTargetException; |
| import java.lang.reflect.Method; |
| |
| import android.util.Log; |
| import android.view.View; |
| import android.view.ViewGroup; |
| |
| class ViewCompatEclairMr1 { |
| public static final String TAG = "ViewCompat"; |
| |
| private static Method sChildrenDrawingOrderMethod; |
| |
| public static boolean isOpaque(View view) { |
| return view.isOpaque(); |
| } |
| |
| public static void setChildrenDrawingOrderEnabled(ViewGroup viewGroup, boolean enabled) { |
| if (sChildrenDrawingOrderMethod == null) { |
| try { |
| sChildrenDrawingOrderMethod = ViewGroup.class |
| .getDeclaredMethod("setChildrenDrawingOrderEnabled", boolean.class); |
| } catch (NoSuchMethodException e) { |
| Log.e(TAG, "Unable to find childrenDrawingOrderEnabled", e); |
| } |
| sChildrenDrawingOrderMethod.setAccessible(true); |
| } |
| try { |
| sChildrenDrawingOrderMethod.invoke(viewGroup, enabled); |
| } catch (IllegalAccessException e) { |
| Log.e(TAG, "Unable to invoke childrenDrawingOrderEnabled", e); |
| } catch (IllegalArgumentException e) { |
| Log.e(TAG, "Unable to invoke childrenDrawingOrderEnabled", e); |
| } catch (InvocationTargetException e) { |
| Log.e(TAG, "Unable to invoke childrenDrawingOrderEnabled", e); |
| } |
| } |
| } |