切换卡
卡0
TelephonyManager.write_int(“/sys/class/leds/SIM_EN/brightness”, 1);
TelephonyManager.write_int(“/sys/class/leds/SIM_SEL/brightness”, 0);
TelephonyManager.write_int(“/sys/class/leds/ESIM_SEL/brightness”, 0);
TelephonyManager.write_int(“/sys/class/leds/ESIM2_SEL/brightness”, 0);
SimDetector.this.SimWait(500);
TelephonyManager.write_int(“/sys/class/leds/SIM_SEL/brightness”, 1); 拉高外置卡
SimDetector.this.SimWait(300);
TelephonyManager.write_int(“/sys/class/leds/SIM_EN/brightness”, 0);

卡1
TelephonyManager.write_int(“/sys/class/leds/SIM_EN/brightness”, 1);
TelephonyManager.write_int(“/sys/class/leds/SIM_SEL/brightness”, 0);
TelephonyManager.write_int(“/sys/class/leds/ESIM_SEL/brightness”, 0);
TelephonyManager.write_int(“/sys/class/leds/ESIM2_SEL/brightness”, 0);
SimDetector.this.SimWait(500);
TelephonyManager.write_int(“/sys/class/leds/ESIM_SEL/brightness”, 1);
SimDetector.this.SimWait(300);
TelephonyManager.write_int(“/sys/class/leds/SIM_EN/brightness”, 0);

卡2
TelephonyManager.write_int(“/sys/class/leds/SIM_EN/brightness”, 1);
TelephonyManager.write_int(“/sys/class/leds/SIM_SEL/brightness”, 0);
TelephonyManager.write_int(“/sys/class/leds/ESIM_SEL/brightness”, 0);
TelephonyManager.write_int(“/sys/class/leds/ESIM2_SEL/brightness”, 0);
SimDetector.this.SimWait(500);
TelephonyManager.write_int(“/sys/class/leds/ESIM2_SEL/brightness”, 1); 拉高 ESIM2
SimDetector.this.SimWait(300);
TelephonyManager.write_int(“/sys/class/leds/SIM_EN/brightness”, 0);

系统属性

[persist.ufi.card.plug]: [yes]
[persist.ufi.ft.haveeth]: [0]
[persist.ufi.ft.mqtt_th]: [0]
[persist.ufi.ft.only_sn]: [1]
[persist.ufi.ft.simsw]: [1]
[persist.ufi.ft.simsw_pw]: [0]
[persist.ufi.ft.simswitchpword]: [zx]
[persist.ufi.ft.weblogo]: [NORMAL]
[persist.ufi.ft.withmtp]: [0]
[persist.ufi.ft.write_imei]: [1]
[persist.ufi.imei.ssid]: []
[persist.ufi.nosignal.reboot]: [no]
[persist.ufi.ping.router]: []
[persist.ufi.qhyl.light]: []
[persist.ufi.qhyl.switchsim]: []
[persist.ufi.signal.check]: [yes]
[persist.ufi.sim.pooling]: [no]
[persist.ufi.sim.prior]: [DE]
[persist.ufi.sn.auth.service]: [1]
[persist.ufi.wifi.light]: [yes]

GPIO定义

		gpio-leds {
			compatible = "gpio-leds";
			pinctrl-names = "default";
			pinctrl-0 = <0xec>;


			SIM_SEL {
				gpios = <0x4f 0x02 0x00>;
				label = "SIM_SEL";
				linux,default-trigger = "none";
				default-state = "off";
				retain-state-suspended;
			};

			sim_en {
				gpios = <0x4f 0x01 0x00>;
				label = "SIM_EN";
				linux,default-trigger = "none";
				default-state = "off";
				retain-state-suspended;
			};

			ESIM_SEL {
				gpios = <0x4f 0x00 0x00>;
				label = "ESIM_SEL";
				linux,default-trigger = "none";
				default-state = "on";
				retain-state-suspended;
			};

			ESIM2_SEL {
				gpios = <0x4f 0x03 0x00>;
				label = "ESIM2_SEL";
				linux,default-trigger = "none";
				default-state = "off";
				retain-state-suspended;
			};

xposed

public class Workaround implements IXposedHookLoadPackage {
    public void handleLoadPackage(XC_LoadPackage.LoadPackageParam lpparam) {
        if(!lpparam.packageName.equals("com.android.systemui")) {
            return;
        }

        try {
            XposedHelpers.findAndHookMethod("com.android.systemui.ElinkAutoTestService$SnImeiCheckThread", lpparam.classLoader, "enter_SnImeiCheckFailed", new Object[]{XC_MethodReplacement.DO_NOTHING});
        }
        catch(Exception e) {
            XposedBridge.log(e);
        }
    }
}