Java 加密后发送短信不起作用
此函数将调用另一个函数(prince.Encrypt)对文本消息进行加密(prince算法)。但一旦与加密功能连接,发送短信就会失败。在包含加密之前,该函数工作正常Java 加密后发送短信不起作用,java,android,function,encryption,Java,Android,Function,Encryption,此函数将调用另一个函数(prince.Encrypt)对文本消息进行加密(prince算法)。但一旦与加密功能连接,发送短信就会失败。在包含加密之前,该函数工作正常 btnSendSMS.setOnClickListener(new View.OnClickListener() { public void onClick(View v, String args) {
btnSendSMS.setOnClickListener(new View.OnClickListener()
{
public void onClick(View v, String args)
{
String phoneNo = txtPhoneNo.getText().toString();
String message = txtMessage.getText().toString();
if (phoneNo.length()>0 && message.length()>0)
{
LongBuffer messageBuf = TooLong.messageToLongBuffer(message);
messageBuf.flip();
long[] messageData = new long[messageBuf.remaining()];
LongBuffer i = messageBuf.get(messageData);
String v1=prince.Encrypt(i, k0, kop, k1, t);
sendSMS(phoneNo, v1);
}
else
Toast.makeText(getBaseContext(),"Please enter both phone number and message.",Toast.LENGTH_SHORT).show();
}
@Override
public void onClick(View v)
{
// TODO Auto-generated method stub
}
});
}
//---sends a SMS message to another device---
private void sendSMS(String phoneNumber, String v1)
{
/*
PendingIntent pi = PendingIntent.getActivity(this, 0,
new Intent(this, test.class), 0);
SmsManager sms = SmsManager.getDefault();
sms.sendTextMessage(phoneNumber, null, message, pi, null);
*/
String SENT = "SMS_SENT";
String DELIVERED = "SMS_DELIVERED";
PendingIntent sentPI = PendingIntent.getBroadcast(this, 0,
new Intent(SENT), 0);
PendingIntent deliveredPI = PendingIntent.getBroadcast(this, 0,
new Intent(DELIVERED), 0);
//---when the SMS has been sent---
registerReceiver(new BroadcastReceiver(){
@Override
public void onReceive(Context arg0, Intent arg1) {
switch (getResultCode())
{
case Activity.RESULT_OK:
Toast.makeText(getBaseContext(), "SMS sent",
Toast.LENGTH_SHORT).show();
break;
case SmsManager.RESULT_ERROR_GENERIC_FAILURE:
Toast.makeText(getBaseContext(), "Generic failure",
Toast.LENGTH_SHORT).show();
break;
case SmsManager.RESULT_ERROR_NO_SERVICE:
Toast.makeText(getBaseContext(), "No service",
Toast.LENGTH_SHORT).show();
break;
case SmsManager.RESULT_ERROR_NULL_PDU:
Toast.makeText(getBaseContext(), "Null PDU",
Toast.LENGTH_SHORT).show();
break;
case SmsManager.RESULT_ERROR_RADIO_OFF:
Toast.makeText(getBaseContext(), "Radio off",
Toast.LENGTH_SHORT).show();
break;
}
}
}, new IntentFilter(SENT));
//---when the SMS has been delivered---
registerReceiver(new BroadcastReceiver(){
@Override
public void onReceive(Context arg0, Intent arg1) {
switch (getResultCode())
{
case Activity.RESULT_OK:
Toast.makeText(getBaseContext(), "SMS delivered",
Toast.LENGTH_SHORT).show();
break;
case Activity.RESULT_CANCELED:
Toast.makeText(getBaseContext(), "SMS not delivered",
Toast.LENGTH_SHORT).show();
break;
}
}
}, new IntentFilter(DELIVERED));
SmsManager sms = SmsManager.getDefault();
sms.sendTextMessage(phoneNumber, null, v1, sentPI, deliveredPI);
}
}
超过160个字符吗?那样的话,你需要分开it@LittleChild不,我只是用了一个简短的文本“test”。举个例子就好了。“之前和之后的文本是什么样子的。@LittleChild纯文本可以是任何可以在手机中键入的内容,但为了测试,我使用的是“0”。加密文本应为“D9B4BD44C7E08B”。