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      1 /*
      2  * Copyright (C) 2012 The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *      http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 
     17 package com.android.inputmethod.compat;
     18 
     19 import android.inputmethodservice.InputMethodService;
     20 
     21 import java.lang.reflect.Method;
     22 
     23 public final class InputMethodServiceCompatUtils {
     24     // Note that {@link InputMethodService#enableHardwareAcceleration} has been introduced
     25     // in API level 17 (Build.VERSION_CODES.JELLY_BEAN_MR1).
     26     private static final Method METHOD_enableHardwareAcceleration =
     27             CompatUtils.getMethod(InputMethodService.class, "enableHardwareAcceleration");
     28 
     29     private InputMethodServiceCompatUtils() {
     30         // This utility class is not publicly instantiable.
     31     }
     32 
     33     public static boolean enableHardwareAcceleration(final InputMethodService ims) {
     34         return (Boolean)CompatUtils.invoke(ims, false /* defaultValue */,
     35                 METHOD_enableHardwareAcceleration);
     36     }
     37 }
     38