android 13长按power键没有关机菜单

android 13集成GMS全家桶后长按power按键没有关机菜单出来。查看源码

frameworks/base/services/core/java/com/android/server/policy/PhoneWindowManager

private void powerLongPress(long eventTime) {
        final int behavior = getResolvedLongPressOnPowerBehavior();
        Slog.d(TAG, "powerLongPress: eventTime=" + eventTime
                + " mLongPressOnPowerBehavior=" + mLongPressOnPowerBehavior);
 
        switch (behavior) {
            case LONG_PRESS_POWER_NOTHING:
                break;
            case LONG_PRESS_POWER_GLOBAL_ACTIONS:
                mPowerKeyHandled = true;
                performHapticFeedback(HapticFeedbackConstants.LONG_PRESS_POWER_BUTTON, false,
                        "Power - Long Press - Global Actions");
                showGlobalActions();
                break;
            case LONG_PRESS_POWER_SHUT_OFF:
            case LONG_PRESS_POWER_SHUT_OFF_NO_CONFIRM:
                mPowerKeyHandled = true;
                performHapticFeedback(HapticFeedbackConstants.LONG_PRESS_POWER_BUTTON, false,
                        "Power - Long Press - Shut Off");
                sendCloseSystemWindows(SYSTEM_DIALOG_REASON_GLOBAL_ACTIONS);
                mWindowManagerFuncs.shutdown(behavior == LONG_PRESS_POWER_SHUT_OFF);
                break;
            case LONG_PRESS_POWER_GO_TO_VOICE_ASSIST:
                mPowerKeyHandled = true;
                performHapticFeedback(HapticFeedbackConstants.LONG_PRESS_POWER_BUTTON, false,
                        "Power - Long Press - Go To Voice Assist");
                launchVoiceAssist(mAllowStartActivityForLongPressOnPowerDuringSetup);
                break;
            case LONG_PRESS_POWER_ASSISTANT:
                mPowerKeyHandled = true;
                performHapticFeedback(HapticFeedbackConstants.ASSISTANT_BUTTON, false,
                        "Power - Long Press - Go To Assistant");
                final int powerKeyDeviceId = Integer.MIN_VALUE;
                launchAssistAction(null, powerKeyDeviceId, eventTime,
                        AssistUtils.INVOCATION_TYPE_POWER_BUTTON_LONG_PRESS);
                break;
        }
    }

在log中查找mLongPressOnPowerBehavior字段

WindowManager: powerLongPress: eventTime=198019 mLongPressOnPowerBehavior=5

    private int getResolvedLongPressOnPowerBehavior() {
        if (FactoryTest.isLongPressOnPowerOffEnabled()) {
            return LONG_PRESS_POWER_SHUT_OFF_NO_CONFIRM;
        }
 
        // If the config indicates the assistant behavior but the device isn't yet provisioned, show
        // global actions instead.
        if (mLongPressOnPowerBehavior == LONG_PRESS_POWER_ASSISTANT && !isDeviceProvisioned()) {
            return LONG_PRESS_POWER_GLOBAL_ACTIONS;
        }
 
        // If long press to launch assistant is disabled in settings, do nothing.
        if (mLongPressOnPowerBehavior == LONG_PRESS_POWER_GO_TO_VOICE_ASSIST
                && !isLongPressToAssistantEnabled(mContext)) {
            return LONG_PRESS_POWER_NOTHING;
        }
 
        return mLongPressOnPowerBehavior;
    }

mLongPressOnPowerBehavior = mContext.getResources().getInteger(
                com.android.internal.R.integer.config_longPressOnPowerBehavior);

修改vendor/google/overlay/gms_overlay/frameworks/base/core/res/res/values/config.xml

<integer name="config_longPressOnPowerBehavior">5</integer>

这里改成1就可以了

<integer name="config_longPressOnPowerBehavior">1</integer>