打开Sim工具包菜单

Question

我希望我的应用程序打开sim卡工具包，以便用户可以通过sim卡工具包应用程序提供的移动设备进行支付请帮助

Answer 1

类似这样的代码将在某些设备上启动它:

Intent simToolKitLaunchIntent = getContext().getPackageManager().getLaunchIntentForPackage("com.android.stk");
if(simToolKitLaunchIntent != null) {
    startActivity(simToolKitLaunchIntent);
}

Answer 2

 button.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {
            Intent intent = getApplicationContext().getPackageManager().getLaunchIntentForPackage("com.android.stk");
            if (intent != null){
                startActivity(intent);
            }else {
                Toast.makeText(getApplicationContext(),"NO SIM CARD FOUND",Toast.LENGTH_LONG).show();
            }
          
        }
    });