Android收發簡訊

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上載者:User

標籤:國際   ++   lte   開啟   手動   prot   cti   err   state   

效果:點擊傳送簡訊開始傳送簡訊

           收到簡訊時將簡訊的內容顯示出來

代碼如下:

一、許可權聲明
<uses-permission android:name="android.permission.RECEIVE_SMS" />  <uses-permission android:name="android.permission.SEND_SMS" />  
二、代碼實現

我們的簡訊功能用到了SmsManager和SmsMessage兩個主要類。

當收不到簡訊時候,手動在應用管理中將應用的簡訊收發許可權開啟  

//Java/**  * Created by Linda on 16/5/14.  * 簡訊的收發  * 根絕國際標準 每條簡訊的長度不超過160 個字元  * 如果簡訊長度過長,可以調用sendMultipartTextMessage()分隔成多條簡訊來發送  */  public class MesaageActivity extends Activity {      private TextView sender;      private TextView content;      private EditText to;//接收簡訊的手機號碼      private EditText msgInput;//發送資訊的內容        private Button send;        private IntentFilter receiveFilter;//簡訊接收        private MessageReceiver messageReceiver;        private IntentFilter sendFilter;//簡訊發送        private SendStatusReceiver sendStatusReceiver;        @Override      protected void onCreate(Bundle savedInstanceState) {          super.onCreate(savedInstanceState);          setContentView(R.layout.message);          sender = (TextView) findViewById(R.id.sender);          content = (TextView) findViewById(R.id.content);          to = (EditText) findViewById(R.id.to);          msgInput = (EditText) findViewById(R.id.msg_input);          send = (Button) findViewById(R.id.send);  //        註冊簡訊接收的廣播          receiveFilter = new IntentFilter();          receiveFilter.addAction("android.provider.Telephony.SMS_RECEIVED");          receiveFilter.setPriority(100);          messageReceiver = new MessageReceiver();          registerReceiver(messageReceiver, receiveFilter);  //       註冊監聽簡訊發送的廣播          sendFilter = new IntentFilter();          sendFilter.addAction("SENT_SMS_ACTION");          sendStatusReceiver = new SendStatusReceiver();          registerReceiver(sendStatusReceiver, sendFilter);  //       點擊按鈕傳送簡訊          send.setOnClickListener(new View.OnClickListener() {              @Override              public void onClick(View v) {                  SmsManager smsManager = SmsManager.getDefault();                  Intent sentIntent = new Intent("SENT_SMS_ACTION");                  PendingIntent pi = PendingIntent.getBroadcast(                          MesaageActivity.this, 0, sentIntent, 0);                  //根據號碼和內容傳送簡訊(需要許可權)                  smsManager.sendTextMessage(to.getText().toString(), null,                          msgInput.getText().toString(), pi, null);              }          });      }        @Override      protected void onDestroy() {          super.onDestroy();          unregisterReceiver(messageReceiver);          unregisterReceiver(sendStatusReceiver);      }  //簡訊接收的廣播      class MessageReceiver extends BroadcastReceiver {            @Override          public void onReceive(Context context, Intent intent) {              Bundle bundle = intent.getExtras();              Object[] pdus = (Object[]) bundle.get("pdus");//擷取簡訊數組              SmsMessage[] messages = new SmsMessage[pdus.length];              for (int i = 0; i < messages.length; i++) {                  messages[i] = SmsMessage.createFromPdu((byte[]) pdus[i]);//將pdu字元數群組轉換成SmsMessage對象              }              String address = messages[0].getOriginatingAddress();//擷取簡訊發送方的號碼              String fullMessage = "";              for (SmsMessage message : messages) {                  fullMessage += message.getMessageBody();//擷取簡訊的內容              }              sender.setText(address);              content.setText(fullMessage);              abortBroadcast();          }        }  //監聽廣播是否發送成功的廣播      class SendStatusReceiver extends BroadcastReceiver {            @Override          public void onReceive(Context context, Intent intent) {              if (getResultCode() == RESULT_OK) {                  Toast.makeText(context, "Send succeeded", Toast.LENGTH_LONG)                          .show();              } else {                  Toast.makeText(context, "Send failed", Toast.LENGTH_LONG)                          .show();              }          }        }    }  

  

Android收發簡訊

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