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      1 /*
      2  * Copyright (C) 2015 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 android.content.ComponentName;
     20 
     21 /**
     22  * Input method manager local system service interface.
     23  *
     24  * @hide Only for use within the system server.
     25  */
     26 public interface InputMethodManagerInternal {
     27     /**
     28      * Called by the power manager to tell the input method manager whether it
     29      * should start watching for wake events.
     30      */
     31     void setInteractive(boolean interactive);
     32 
     33     /**
     34      * Called by the window manager to let the input method manager rotate the input method.
     35      */
     36     void switchInputMethod(boolean forwardDirection);
     37 
     38     /**
     39      * Hides the current input method, if visible.
     40      */
     41     void hideCurrentInputMethod();
     42 
     43     /**
     44      * Switches to VR InputMethod defined in the packageName of {@param componentName}.
     45      */
     46     void startVrInputMethodNoCheck(ComponentName componentName);
     47 }
     48