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Fix boot time regression for IMS after refactoring change

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Change ag/20500090 cause regression in metric:
SystemServerTiming_MakeInputManagerServiceReady-mean

Test: manual
Bug: 260394789
Bug: 260397012
Change-Id: I97c709f0e64cd7129b526e8e44e303df98ac9a72
This commit is contained in:
Vaibhav Devmurari
2022-12-01 14:07:51 +00:00
parent dabb705850
commit ccf71773eb
1 changed files with 15 additions and 7 deletions
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22
services/core/java/com/android/server/input/KeyboardLayoutManager.java
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@@ -79,9 +79,10 @@ final class KeyboardLayoutManager implements InputManager.InputDeviceListener {
// (requires restart)
private static final boolean DEBUG = Log.isLoggable(TAG, Log.DEBUG);
private static final int MSG_SWITCH_KEYBOARD_LAYOUT = 1;
private static final int MSG_RELOAD_KEYBOARD_LAYOUTS = 2;
private static final int MSG_UPDATE_KEYBOARD_LAYOUTS = 3;
private static final int MSG_UPDATE_EXISTING_DEVICES = 1;
private static final int MSG_SWITCH_KEYBOARD_LAYOUT = 2;
private static final int MSG_RELOAD_KEYBOARD_LAYOUTS = 3;
private static final int MSG_UPDATE_KEYBOARD_LAYOUTS = 4;
private final Context mContext;
private final NativeInputManagerService mNative;
@@ -121,10 +122,10 @@ final class KeyboardLayoutManager implements InputManager.InputDeviceListener {
InputManager inputManager = Objects.requireNonNull(
mContext.getSystemService(InputManager.class));
inputManager.registerInputDeviceListener(this, mHandler);
// Circle through all the already added input devices
for (int deviceId : inputManager.getInputDeviceIds()) {
onInputDeviceAdded(deviceId);
}
Message msg = Message.obtain(mHandler, MSG_UPDATE_EXISTING_DEVICES,
inputManager.getInputDeviceIds());
mHandler.sendMessage(msg);
}
@Override
@@ -682,6 +683,13 @@ final class KeyboardLayoutManager implements InputManager.InputDeviceListener {
private boolean handleMessage(Message msg) {
switch (msg.what) {
case MSG_UPDATE_EXISTING_DEVICES:
// Circle through all the already added input devices
// Need to do it on handler thread and not block IMS thread
for (int deviceId : (int[]) msg.obj) {
onInputDeviceAdded(deviceId);
}
return true;
case MSG_SWITCH_KEYBOARD_LAYOUT:
handleSwitchKeyboardLayout(msg.arg1, msg.arg2);
return true;