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[Keyboard Setting] Rename KeyboardSettingUtils

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rename KeyboardSettingUtils to match more about usage.

Bug: 379594195
Test: atest SettingsRoboTests
Flag: NONE, rename file.
Change-Id: If978e7b56ecbdb0b571db5ff34553bbb20f976ee
This commit is contained in:
shaoweishen
2024-11-18 07:11:46 +00:00
parent 822def2d56
commit fb6f25ff28
21 changed files with 59 additions and 51 deletions
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205
src/com/android/settings/inputmethod/InputPeripheralsSettingsUtils.java Normal file
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/*
* Copyright (C) 2023 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.android.settings.inputmethod;
import static android.hardware.input.KeyboardLayoutSelectionResult.LAYOUT_SELECTION_CRITERIA_USER;
import static android.hardware.input.KeyboardLayoutSelectionResult.LAYOUT_SELECTION_CRITERIA_DEVICE;
import static android.hardware.input.KeyboardLayoutSelectionResult.LAYOUT_SELECTION_CRITERIA_VIRTUAL_KEYBOARD;
import android.annotation.NonNull;
import android.annotation.Nullable;
import android.annotation.SuppressLint;
import android.annotation.UserIdInt;
import android.content.Context;
import android.hardware.input.InputDeviceIdentifier;
import android.hardware.input.InputManager;
import android.hardware.input.KeyboardLayout;
import android.hardware.input.KeyboardLayoutSelectionResult;
import android.hardware.input.KeyboardLayoutSelectionResult.LayoutSelectionCriteria;
import android.os.UserHandle;
import android.view.InputDevice;
import android.view.inputmethod.InputMethodInfo;
import android.view.inputmethod.InputMethodManager;
import android.view.inputmethod.InputMethodSubtype;
import androidx.annotation.StringRes;
import com.android.settings.R;
import java.util.Arrays;
import java.util.Comparator;
/**
* Utilities of input peripherals settings
*/
public class InputPeripheralsSettingsUtils {
static final String EXTRA_TITLE = "keyboard_layout_picker_title";
static final String EXTRA_USER_ID = "user_id";
static final String EXTRA_INPUT_DEVICE_IDENTIFIER = "input_device_identifier";
static final String EXTRA_INPUT_METHOD_INFO = "input_method_info";
static final String EXTRA_INPUT_METHOD_SUBTYPE = "input_method_subtype";
static boolean isTouchpad() {
for (int deviceId : InputDevice.getDeviceIds()) {
final InputDevice device = InputDevice.getDevice(deviceId);
if (device == null) {
continue;
}
if ((device.getSources() & InputDevice.SOURCE_TOUCHPAD)
== InputDevice.SOURCE_TOUCHPAD) {
return true;
}
}
return false;
}
static boolean isMouse() {
for (int deviceId : InputDevice.getDeviceIds()) {
final InputDevice device = InputDevice.getDevice(deviceId);
if (device == null) {
continue;
}
if ((device.getSources() & InputDevice.SOURCE_MOUSE)
== InputDevice.SOURCE_MOUSE) {
return true;
}
}
return false;
}
static @StringRes int getTouchpadAndMouseTitleTitleResId() {
boolean isMouse = isMouse();
boolean isTouchpad = isTouchpad();
if (isMouse && isTouchpad) {
return R.string.trackpad_mouse_settings;
} else if (isMouse) {
return R.string.mouse_settings;
} else {
return R.string.trackpad_settings;
}
}
@SuppressLint("MissingPermission")
@Nullable
static String getSelectedKeyboardLayoutLabelForUser(Context context, @UserIdInt int userId,
InputDeviceIdentifier inputDeviceIdentifier) {
InputMethodManager imm = context.getSystemService(InputMethodManager.class);
InputManager im = context.getSystemService(InputManager.class);
if (imm == null || im == null) {
return null;
}
InputMethodInfo imeInfo = imm.getCurrentInputMethodInfoAsUser(UserHandle.of(userId));
InputMethodSubtype subtype = imm.getCurrentInputMethodSubtype();
KeyboardLayout[] keyboardLayouts = getKeyboardLayouts(im, userId, inputDeviceIdentifier,
imeInfo, subtype);
KeyboardLayoutSelectionResult result = getKeyboardLayout(im, userId, inputDeviceIdentifier,
imeInfo, subtype);
if (result != null) {
for (KeyboardLayout keyboardLayout : keyboardLayouts) {
if (keyboardLayout.getDescriptor().equals(result.getLayoutDescriptor())) {
return keyboardLayout.getLabel();
}
}
}
return null;
}
static class KeyboardInfo {
CharSequence mSubtypeLabel;
String mLayout;
@LayoutSelectionCriteria int mSelectionCriteria;
InputMethodInfo mInputMethodInfo;
InputMethodSubtype mInputMethodSubtype;
KeyboardInfo(
CharSequence subtypeLabel,
String layout,
@LayoutSelectionCriteria int selectionCriteria,
InputMethodInfo inputMethodInfo,
InputMethodSubtype inputMethodSubtype) {
mSubtypeLabel = subtypeLabel;
mLayout = layout;
mSelectionCriteria = selectionCriteria;
mInputMethodInfo = inputMethodInfo;
mInputMethodSubtype = inputMethodSubtype;
}
String getPrefId() {
return mInputMethodInfo.getId() + "_" + mInputMethodSubtype.hashCode();
}
CharSequence getSubtypeLabel() {
return mSubtypeLabel;
}
String getLayout() {
return mLayout;
}
String getLayoutSummaryText(Context context) {
if (isAutomaticSelection(mSelectionCriteria)) {
return context.getResources().getString(R.string.automatic_keyboard_layout_label,
mLayout);
} else if (isUserSelection(mSelectionCriteria)) {
return context.getResources().getString(
R.string.user_selected_keyboard_layout_label, mLayout);
}
return mLayout;
}
InputMethodInfo getInputMethodInfo() {
return mInputMethodInfo;
}
InputMethodSubtype getInputMethodSubtype() {
return mInputMethodSubtype;
}
}
static InputDevice getInputDevice(InputManager im, InputDeviceIdentifier identifier) {
return identifier == null ? null : im.getInputDeviceByDescriptor(
identifier.getDescriptor());
}
static KeyboardLayout[] getKeyboardLayouts(InputManager inputManager, int userId,
InputDeviceIdentifier identifier, InputMethodInfo info, InputMethodSubtype subtype) {
return inputManager.getKeyboardLayoutListForInputDevice(identifier, userId, info, subtype);
}
@NonNull
static KeyboardLayoutSelectionResult getKeyboardLayout(InputManager inputManager, int userId,
InputDeviceIdentifier identifier, InputMethodInfo info, InputMethodSubtype subtype) {
return inputManager.getKeyboardLayoutForInputDevice(identifier, userId, info, subtype);
}
static boolean isAutomaticSelection(@LayoutSelectionCriteria int criteria) {
return criteria == LAYOUT_SELECTION_CRITERIA_DEVICE
|| criteria == LAYOUT_SELECTION_CRITERIA_VIRTUAL_KEYBOARD;
}
static boolean isUserSelection(@LayoutSelectionCriteria int criteria) {
return criteria == LAYOUT_SELECTION_CRITERIA_USER;
}
static void sortKeyboardLayoutsByLabel(KeyboardLayout[] keyboardLayouts) {
Arrays.sort(
keyboardLayouts,
Comparator.comparing(KeyboardLayout::getLabel)
);
}
}