1 /* 2 * Copyright (C) 2018 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.internal.inputmethod; 18 19 import static java.lang.annotation.RetentionPolicy.SOURCE; 20 21 import android.annotation.IntDef; 22 23 import java.lang.annotation.Retention; 24 25 /** 26 * Describes the reason why {@link com.android.server.inputmethod.InputMethodManagerService} is 27 * calling {@link com.android.internal.view.IInputMethodClient#onUnbindMethod}. 28 */ 29 @Retention(SOURCE) 30 @IntDef(value = { 31 UnbindReason.UNSPECIFIED, 32 UnbindReason.SWITCH_CLIENT, 33 UnbindReason.SWITCH_IME, 34 UnbindReason.DISCONNECT_IME, 35 UnbindReason.NO_IME, 36 UnbindReason.SWITCH_IME_FAILED, 37 UnbindReason.SWITCH_USER, 38 UnbindReason.ACCESSIBILITY_SERVICE_DISABLED 39 }) 40 public @interface UnbindReason { 41 /** 42 * Reason is not specified. 43 */ 44 int UNSPECIFIED = 0; 45 /** 46 * When a new IME client becomes active, the previous IME client will unbound from the current 47 * IME. 48 */ 49 int SWITCH_CLIENT = 1; 50 /** 51 * Before a new IME becomes active, the current IME client be unbound from the previous IME. 52 */ 53 int SWITCH_IME = 2; 54 /** 55 * When the current IME is disconnected, the current IME client will be unbound. 56 */ 57 int DISCONNECT_IME = 3; 58 /** 59 * When the system loses the last enabled IME, the current IME client will be unbound. 60 */ 61 int NO_IME = 4; 62 /** 63 * When the system failed to switch to another IME, the current IME client will be unbound. 64 */ 65 int SWITCH_IME_FAILED = 5; 66 /** 67 * When a new user becomes foreground, the previous IME client will be unbound from the previous 68 * user's active IME. 69 */ 70 int SWITCH_USER = 6; 71 int ACCESSIBILITY_SERVICE_DISABLED = 7; 72 } 73