Introduce SoftInputShowHideHistory
Add SoftInputShowHideHistory class to monitor showSoftInput / hideSoftInput histories, each entry data contains: - ClientState: IME focused client process pid / uid who shows / hides soft input - Current focused window - Target display ID - Reason: describes why show / hide input - Request show or hide input - Timestamp Bug: 141738570 Test: manual by calling "adb shell dumpsys input_method" Change-Id: I21ad1708d68eae59dcd3d414248193fb130dadc2
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lumark
@@ -16,6 +16,8 @@
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package com.android.internal.inputmethod;
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import android.annotation.AnyThread;
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import android.annotation.NonNull;
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import android.view.WindowManager;
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import android.view.WindowManager.LayoutParams.SoftInputModeFlags;
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@@ -25,6 +27,7 @@ import java.util.StringJoiner;
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* Provides useful methods for debugging.
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*/
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public final class InputMethodDebug {
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/**
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* Not intended to be instantiated.
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*/
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@@ -174,4 +177,71 @@ public final class InputMethodDebug {
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return joiner.setEmptyValue("(none)").toString();
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}
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/**
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* Converts {@link SoftInputShowHideReason} to {@link String} for history dump.
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*/
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public static String softInputDisplayReasonToString(@SoftInputShowHideReason int reason) {
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switch (reason) {
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case SoftInputShowHideReason.SHOW_SOFT_INPUT:
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return "SHOW_SOFT_INPUT";
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case SoftInputShowHideReason.ATTACH_NEW_INPUT:
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return "ATTACH_NEW_INPUT";
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case SoftInputShowHideReason.SHOW_MY_SOFT_INPUT:
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return "SHOW_MY_SOFT_INPUT";
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case SoftInputShowHideReason.HIDE_SOFT_INPUT:
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return "HIDE_SOFT_INPUT";
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case SoftInputShowHideReason.HIDE_MY_SOFT_INPUT:
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return "HIDE_MY_SOFT_INPUT";
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case SoftInputShowHideReason.SHOW_AUTO_EDITOR_FORWARD_NAV:
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return "SHOW_AUTO_EDITOR_FORWARD_NAV";
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case SoftInputShowHideReason.SHOW_STATE_VISIBLE_FORWARD_NAV:
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return "SHOW_STATE_VISIBLE_FORWARD_NAV";
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case SoftInputShowHideReason.SHOW_STATE_ALWAYS_VISIBLE:
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return "SHOW_STATE_ALWAYS_VISIBLE";
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case SoftInputShowHideReason.SHOW_SETTINGS_ON_CHANGE:
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return "SHOW_SETTINGS_ON_CHANGE";
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case SoftInputShowHideReason.HIDE_SWITCH_USER:
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return "HIDE_SWITCH_USER";
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case SoftInputShowHideReason.HIDE_INVALID_USER:
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return "HIDE_INVALID_USER";
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case SoftInputShowHideReason.HIDE_UNSPECIFIED_WINDOW:
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return "HIDE_UNSPECIFIED_WINDOW";
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case SoftInputShowHideReason.HIDE_STATE_HIDDEN_FORWARD_NAV:
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return "HIDE_STATE_HIDDEN_FORWARD_NAV";
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case SoftInputShowHideReason.HIDE_ALWAYS_HIDDEN_STATE:
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return "HIDE_ALWAYS_HIDDEN_STATE";
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case SoftInputShowHideReason.HIDE_RESET_SHELL_COMMAND:
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return "HIDE_RESET_SHELL_COMMAND";
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case SoftInputShowHideReason.HIDE_SETTINGS_ON_CHANGE:
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return "HIDE_SETTINGS_ON_CHANGE";
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case SoftInputShowHideReason.HIDE_POWER_BUTTON_GO_HOME:
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return "HIDE_POWER_BUTTON_GO_HOME";
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case SoftInputShowHideReason.HIDE_DOCKED_STACK_ATTACHED:
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return "HIDE_DOCKED_STACK_ATTACHED";
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case SoftInputShowHideReason.HIDE_RECENTS_ANIMATION:
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return "HIDE_RECENTS_ANIMATION";
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default:
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return "Unknown=" + reason;
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}
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}
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/**
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* Return a fixed size string of the object.
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* TODO(b/141738570): Take & return with StringBuilder to make more memory efficient.
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*/
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@NonNull
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@AnyThread
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public static String objToString(Object obj) {
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if (obj == null) {
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return "null";
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}
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StringBuilder sb = new StringBuilder(64);
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sb.setLength(0);
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sb.append(obj.getClass().getName());
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sb.append("@");
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sb.append(Integer.toHexString(obj.hashCode()));
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return sb.toString();
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}
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}
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@@ -0,0 +1,143 @@
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/*
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* Copyright (C) 2020 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.internal.inputmethod;
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import static java.lang.annotation.RetentionPolicy.SOURCE;
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import android.annotation.IntDef;
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import android.view.WindowManager.LayoutParams;
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import java.lang.annotation.Retention;
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/**
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* Describes the reason why Soft input window visible / hidden.
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*/
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@Retention(SOURCE)
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@IntDef(value = {
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SoftInputShowHideReason.SHOW_SOFT_INPUT,
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SoftInputShowHideReason.ATTACH_NEW_INPUT,
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SoftInputShowHideReason.SHOW_MY_SOFT_INPUT,
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SoftInputShowHideReason.HIDE_SOFT_INPUT,
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SoftInputShowHideReason.HIDE_MY_SOFT_INPUT,
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SoftInputShowHideReason.SHOW_AUTO_EDITOR_FORWARD_NAV,
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SoftInputShowHideReason.SHOW_STATE_VISIBLE_FORWARD_NAV,
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SoftInputShowHideReason.SHOW_STATE_ALWAYS_VISIBLE,
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SoftInputShowHideReason.SHOW_SETTINGS_ON_CHANGE,
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SoftInputShowHideReason.HIDE_SWITCH_USER,
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SoftInputShowHideReason.HIDE_INVALID_USER,
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SoftInputShowHideReason.HIDE_UNSPECIFIED_WINDOW,
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SoftInputShowHideReason.HIDE_STATE_HIDDEN_FORWARD_NAV,
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SoftInputShowHideReason.HIDE_ALWAYS_HIDDEN_STATE,
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SoftInputShowHideReason.HIDE_RESET_SHELL_COMMAND,
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SoftInputShowHideReason.HIDE_SETTINGS_ON_CHANGE,
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SoftInputShowHideReason.HIDE_POWER_BUTTON_GO_HOME,
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SoftInputShowHideReason.HIDE_DOCKED_STACK_ATTACHED,
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SoftInputShowHideReason.HIDE_RECENTS_ANIMATION})
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public @interface SoftInputShowHideReason {
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/** Show soft input by {@link android.view.inputmethod.InputMethodManager#showSoftInput}. */
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int SHOW_SOFT_INPUT = 0;
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/** Show soft input when {@code InputMethodManagerService#attachNewInputLocked} called. */
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int ATTACH_NEW_INPUT = 1;
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/** Show soft input by {@code InputMethodManagerService#showMySoftInput}. */
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int SHOW_MY_SOFT_INPUT = 2;
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/**
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* Hide soft input by
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* {@link android.view.inputmethod.InputMethodManager#hideSoftInputFromWindow}.
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*/
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int HIDE_SOFT_INPUT = 3;
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/** Hide soft input by {@code InputMethodManagerService#hideMySoftInput}. */
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int HIDE_MY_SOFT_INPUT = 4;
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/**
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* Show soft input when navigated forward to the window (with
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* {@link LayoutParams#SOFT_INPUT_IS_FORWARD_NAVIGATION}} which the focused view is text
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* editor and system will auto-show the IME when the window can resize or running on a large
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* screen.
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*/
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int SHOW_AUTO_EDITOR_FORWARD_NAV = 5;
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/**
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* Show soft input when navigated forward to the window with
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* {@link LayoutParams#SOFT_INPUT_IS_FORWARD_NAVIGATION} and
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* {@link LayoutParams#SOFT_INPUT_STATE_VISIBLE}.
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*/
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int SHOW_STATE_VISIBLE_FORWARD_NAV = 6;
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/**
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* Show soft input when the window with {@link LayoutParams#SOFT_INPUT_STATE_ALWAYS_VISIBLE}.
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*/
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int SHOW_STATE_ALWAYS_VISIBLE = 7;
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/**
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* Show soft input during {@code InputMethodManagerService} receive changes from
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* {@code SettingsProvider}.
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*/
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int SHOW_SETTINGS_ON_CHANGE = 8;
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/** Hide soft input during switching user. */
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int HIDE_SWITCH_USER = 9;
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/** Hide soft input when the user is invalid. */
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int HIDE_INVALID_USER = 10;
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/**
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* Hide soft input when the window with {@link LayoutParams#SOFT_INPUT_STATE_UNSPECIFIED} which
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* the focused view is not text editor.
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*/
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int HIDE_UNSPECIFIED_WINDOW = 11;
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/**
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* Hide soft input when navigated forward to the window with
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* {@link LayoutParams#SOFT_INPUT_IS_FORWARD_NAVIGATION} and
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* {@link LayoutParams#SOFT_INPUT_STATE_HIDDEN}.
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*/
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int HIDE_STATE_HIDDEN_FORWARD_NAV = 12;
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/**
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* Hide soft input when the window with {@link LayoutParams#SOFT_INPUT_STATE_ALWAYS_HIDDEN}.
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*/
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int HIDE_ALWAYS_HIDDEN_STATE = 13;
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/** Hide soft input when "adb shell ime <command>" called. */
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int HIDE_RESET_SHELL_COMMAND = 14;
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/**
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* Hide soft input during {@code InputMethodManagerService} receive changes from
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* {@code SettingsProvider}.
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*/
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int HIDE_SETTINGS_ON_CHANGE = 15;
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/**
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* Hide soft input from {@link com.android.server.policy.PhoneWindowManager} when setting
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* {@link com.android.internal.R.integer#config_shortPressOnPowerBehavior} in config.xml as
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* dismiss IME.
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*/
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int HIDE_POWER_BUTTON_GO_HOME = 16;
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/** Hide soft input when attaching docked stack. */
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int HIDE_DOCKED_STACK_ATTACHED = 17;
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/**
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* Hide soft input when {@link com.android.server.wm.RecentsAnimationController} starts
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* intercept touch from app window.
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*/
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int HIDE_RECENTS_ANIMATION = 18;
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}
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