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[Physical Keyboard] Listen input devices change

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Create new fragment which listen input device change, when input device
detached while pages show, it will exist correctly.

Bug: 399284521
Flag: com.android.settings.keyboard.keyboard_and_touchpad_a11y_new_page_enabled
Test: atest
packages/apps/Settings/tests/robotests/src/com/android/settings/inputmethod/

Change-Id: I3d6b9a4558866a8c4a3aa4fc30e500b8b6be90cd
This commit is contained in:
shaoweishen
2025-02-25 05:15:37 +00:00
parent 9c8cb4d520
commit 0c07f16443
8 changed files with 151 additions and 13 deletions
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24
src/com/android/settings/inputmethod/InputPeripheralsSettingsUtils.java
View File

@@ -16,8 +16,8 @@
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_USER;
import static android.hardware.input.KeyboardLayoutSelectionResult.LAYOUT_SELECTION_CRITERIA_VIRTUAL_KEYBOARD;
import android.annotation.NonNull;
@@ -55,6 +55,25 @@ public class InputPeripheralsSettingsUtils {
static final String EXTRA_INPUT_METHOD_INFO = "input_method_info";
static final String EXTRA_INPUT_METHOD_SUBTYPE = "input_method_subtype";
/**
* Returns whether any hard keyboard is connected.
*/
static boolean isHardKeyboard() {
for (int deviceId : InputDevice.getDeviceIds()) {
final InputDevice device = InputDevice.getDevice(deviceId);
if (device == null) {
continue;
}
if (device.isFullKeyboard() && !device.isVirtual()) {
return true;
}
}
return false;
}
/**
* Returns whether any touchpad is connected.
*/
static boolean isTouchpad() {
for (int deviceId : InputDevice.getDeviceIds()) {
final InputDevice device = InputDevice.getDevice(deviceId);
@@ -69,6 +88,9 @@ public class InputPeripheralsSettingsUtils {
return false;
}
/**
* Returns whether any mouse is connected.
*/
static boolean isMouse() {
for (int deviceId : InputDevice.getDeviceIds()) {
final InputDevice device = InputDevice.getDevice(deviceId);