双SIM卡，Android监听SIM卡状态_android.intent.action.sim_state_changed

@Override
public void onReceive(Context context, Intent intent) {
    super.onReceive(context, intent);
    final String action = intent.getAction();
    Log.i(TAG,"++++++Action:"+action);
    if("android.intent.action.SIM_STATE_CHANGED".equals(action)){
        Log.d(TAG,"###############start");
        setSimInfoByChange(context,intent);
    }
}
private void setSimInfoByChange(Context context,Intent intent){
    //subid 卡ID
    int subId = intent.getIntExtra(PhoneConstants.SUBSCRIPTION_KEY, SubscriptionManager.INVALID_SUBSCRIPTION_ID);
    //soltId 卡槽ID 0：卡槽一  1：卡槽二
    int soltId = intent.getIntExtra("slot",SOLTID);
    Log.d(TAG, " #######subId:"+subId);
    Bundle mBundle = intent.getExtras();//从中可以看到intent的发送过来的数据

    Log.d(TAG, " #######mBundle:"+mBundle.toString());
    String stateExtra = intent.getStringExtra(IccCardConstants.INTENT_KEY_ICC_STATE);
    if (stateExtra!=null) {
        if (stateExtra.equals("ABSENT")) { //卡拔出状态
            SIM_STATE = 1;
            SimInfo = context.getString(R.string.cell_broadcast_widget_no_sim_card, "No SIM Cards");
        } else if (stateExtra.equals("READY") ||  //卡正常状态  即可以读出卡信息
                stateExtra.equals("IMSI") ||
                stateExtra.equals("LOADED") ){
            SIM_STATE = 0;
        }else if(stateExtra.equals("LOCKED") || //卡被锁状态 
                stateExtra.equals("NOT_READY") ||
                stateExtra.equals("PIN")||
                stateExtra.equals("PUK")){
            SIM_STATE = 2;
            SimInfo = context.getString(R.string.cell_broadcast_widget_no_service,"No Services");
        }
    }
    Log.d(TAG, " #######stateExtra:"+stateExtra+"+++++SimInfo:"+SimInfo);
    Log.d(TAG, " #######soltId:"+soltId);
}