android 雙卡手機發短信/判斷手機是否爲雙卡

  本文轉自:http://blog.csdn.net/xyz_lmn/article/details/7900439

 try {
			 
		    Class<?> smsManagerClass = null;  
	        Class[] divideMessagePamas = { String.class };  
	        Class[] sendMultipartTextMessagePamas = { String.class,String.class, ArrayList.class, ArrayList.class,ArrayList.class, int.class };  
	        Method divideMessage = null;  
	        Method sendMultipartTextMessage = null;  
	        smsManagerClass = Class.forName("android.telephony.SmsManager");  
	        Method method = smsManagerClass.getMethod("getDefault", new Class[]{});  
	        Object smsManager = method.invoke(smsManagerClass, new Object[]{});  
	        divideMessage = smsManagerClass.getMethod("divideMessage",divideMessagePamas);  
	        sendMultipartTextMessage = smsManagerClass.getMethod("sendMultipartTextMessage", sendMultipartTextMessagePamas);  
	        ArrayList<String> magArray = (ArrayList<String>) divideMessage.invoke(smsManager, content);  
	   
			sendMultipartTextMessage.invoke(smsManager,phone, "", magArray, null, null,phoneType);
		} catch (IllegalArgumentException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (IllegalAccessException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (InvocationTargetException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (ClassNotFoundException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (SecurityException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (NoSuchMethodException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} 

通過反射發現sendMultipartTextMessage多了一個phoneType的參數，這個參數就是這隻用GMS還是CDMA卡發送的。phoneType獲取方法，iTelephony.getActivePhoneType();//1=GSM,2=CDMA

判斷手機是否爲雙卡：

public static void initIsDoubleTelephone(Context context){
boolean isDouble = true;
Method method = null;
Object result_0 = null;
Object result_1 = null;
TelephonyManager tm = (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE);
try {
//只要在反射getSimStateGemini 這個函數時報了錯就是單卡手機（這是我自己的經驗，不一定全正確）
method = TelephonyManager.class.getMethod("getSimStateGemini",new Class[] { int.class });
//獲取SIM卡1
result_0 = method.invoke(tm, new Object[] { new Integer(0) });
//獲取SIM卡1
result_1 = method.invoke(tm, new Object[] { new Integer(1) });
} catch (SecurityException e) {
isDouble = false;
e.printStackTrace();
//System.out.println("1_ISSINGLETELEPHONE:"+e.toString());
} catch (NoSuchMethodException e) {
isDouble = false;
e.printStackTrace();
//System.out.println("2_ISSINGLETELEPHONE:"+e.toString());
} catch (IllegalArgumentException e) {
isDouble = false;
e.printStackTrace();
} catch (IllegalAccessException e) {
isDouble = false;
e.printStackTrace();
} catch (InvocationTargetException e) {
isDouble = false;
e.printStackTrace();
} catch (Exception e){
isDouble = false;
e.printStackTrace();
//System.out.println("3_ISSINGLETELEPHONE:"+e.toString());
}
SharedPreferences sp = PreferenceManager.getDefaultSharedPreferences(context);
Editor editor = sp.edit();
if(isDouble){
//保存爲雙卡手機
editor.putBoolean(ISDOUBLE, true);
//保存雙卡是否可用
//如下判斷哪個卡可用.雙卡都可以用
if(result_0.toString().equals("5") && result_1.toString().equals("5")){
if(!sp.getString(SIMCARD, "2").equals("0") && !sp.getString(SIMCARD, "2").equals("1")){
editor.putString(SIMCARD, "0");
}
editor.putBoolean(SIMCARD_1, true);
editor.putBoolean(SIMCARD_2, true);
} else if(!result_0.toString().equals("5") && result_1.toString().equals("5")){//卡二可用
if(!sp.getString(SIMCARD, "2").equals("0") && !sp.getString(SIMCARD, "2").equals("1")){
editor.putString(SIMCARD, "1");
}
editor.putBoolean(SIMCARD_1, false);
editor.putBoolean(SIMCARD_2, true);
} else if(result_0.toString().equals("5") && !result_1.toString().equals("5")){//卡一可用
if(!sp.getString(SIMCARD, "2").equals("0") && !sp.getString(SIMCARD, "2").equals("1")){
editor.putString(SIMCARD, "0");
}
editor.putBoolean(SIMCARD_1, true);
editor.putBoolean(SIMCARD_2, false);
} else {//兩個卡都不可用(飛行模式會出現這種種情況)
editor.putBoolean(SIMCARD_1, false);
editor.putBoolean(SIMCARD_2, false);
}
}else{
//保存爲單卡手機
editor.putString(SIMCARD, "0");
editor.putBoolean(ISDOUBLE, false);
}
editor.commit();
}