1 /* 2 * Copyright (C) 2011 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 android.view.inputmethod; 18 19 import com.android.internal.view.IInputMethodManager; 20 import com.android.layoutlib.bridge.util.ReflectionUtils; 21 import com.android.tools.layoutlib.annotations.LayoutlibDelegate; 22 23 import android.os.Looper; 24 25 26 /** 27 * Delegate used to provide new implementation of a select few methods of {@link InputMethodManager} 28 * 29 * Through the layoutlib_create tool, the original methods of InputMethodManager have been replaced 30 * by calls to methods of the same name in this delegate class. 31 * 32 */ 33 public class InputMethodManager_Delegate { 34 35 // ---- Overridden methods ---- 36 37 @LayoutlibDelegate getInstance()38 /*package*/ static InputMethodManager getInstance() { 39 synchronized (InputMethodManager.class) { 40 InputMethodManager imm = InputMethodManager.peekInstance(); 41 if (imm == null) { 42 imm = new InputMethodManager(ReflectionUtils.createProxy(IInputMethodManager.class), 43 Looper.getMainLooper()); 44 InputMethodManager.sInstance = imm; 45 } 46 return imm; 47 } 48 } 49 } 50