Android 短信广播接收相关问题

本人是Android新手，最近做了一个关于监听手机短信功能的应用，我在网上看资料了解到广播分为有序广播和无序广播，有序广播；无序广播又称普通广播，其中的利弊我也一时没搞清楚，我用的是有序广播实现的，具体思路如下

1、定义一个接收短信的广播

2、当系统接收到短信时，拦截短信，获取短信内容

3、将指定的短信内容转发到服务器

下面是我的实现方法

1、添加一个短消息接收类

 1 import java.util.ArrayList;

 2 import java.util.HashMap;

 3 import java.util.List;

 4 import java.util.Map;

 5 import org.apache.http.HttpResponse;

 6 import org.apache.http.NameValuePair;

 7 import org.apache.http.client.entity.UrlEncodedFormEntity;

 8 import org.apache.http.client.methods.HttpPost;

 9 import org.apache.http.impl.client.DefaultHttpClient;

10 import org.apache.http.message.BasicNameValuePair;

11 import android.content.BroadcastReceiver;

12 import android.content.Context;

13 import android.content.Intent;

14 import android.telephony.SmsMessage;

15 import android.telephony.TelephonyManager;

16 import android.util.Log;

17 import android.widget.Toast;

18 

19 public class MessageBroadcastReceiver extends BroadcastReceiver {

20      private static final String ACTION = "android.provider.Telephony.SMS_RECEIVED";

21      String uri="http://127.0.0.1:8080/Home/SmsHandler";

22         

23         @Override  

24         public void onReceive(Context context, Intent intent) {

25             //监听短信广播

26             if (intent != null && intent.getAction() != null  

27                     && ACTION.compareToIgnoreCase(intent.getAction()) == 0) {   

28                 Object[] pduArray = (Object[]) intent.getExtras().get("pdus");   

29                 SmsMessage[] messages = new SmsMessage[pduArray.length];   

30                 //SmsManager sms=SmsManager.getDefault();

31                String localTelPhoneNumber=getPhoneNumber(context);

32                              

33                 for (int i = 0; i < pduArray.length; i++) {

34                     messages[i] = SmsMessage.createFromPdu((byte[]) pduArray[i]);

35                     if(messages[i].getDisplayMessageBody().contains("测试数据")) //制定短信转发过滤条件

36                     {

37                         String filterSms=messages[i].getDisplayMessageBody();

38                          Map<String, String> params=new HashMap<String, String>();

39                          params.put("phoneNumber", localTelPhoneNumber);  

40                          params.put("smsContent", filterSms); 

41                          try {

42                              sendHttpClientPOSTRequest(uri,params,"UTF-8"); 

43                              Toast.makeText(context,

44                                      "短信验证码已转发！",

45                                      Toast.LENGTH_LONG).show();

46                              // show first message                              

47                          } catch (Exception e) { 

48                               Toast.makeText(context,

49                                      e.toString(),

50                                       Toast.LENGTH_LONG).show();

51                              e.printStackTrace();  

52                          }

53                     }

54                 }   

55                 Log.d("ConvertToMsg", "SMS Message Received.");   

56             }   

57         }   

58         

59         /** 

60         * 通过HttpClient发送Post请求 

61         * @param path 请求路径 

62         * @param params 请求参数 

63         * @param ecoding 请求编码 

64         * @return 请求是否成功 

65         */  

66         private boolean sendHttpClientPOSTRequest(String path,

67               Map<String, String> params, String ecoding) throws Exception {  

68             

69           List<NameValuePair> pair=new ArrayList<NameValuePair>();//存放请求参数

70           

71           if(params!=null && !params.isEmpty()){  

72               for (Map.Entry<String, String> entry : params.entrySet()) {  

73                   pair.add(new BasicNameValuePair(entry.getKey(),entry.getValue()));  

74               }

75           }

76           

77           UrlEncodedFormEntity enFormEntity=new UrlEncodedFormEntity(pair,ecoding);  

78           HttpPost httpPost=new HttpPost(path);  

79           httpPost.setEntity(enFormEntity);  

80           DefaultHttpClient client=new DefaultHttpClient();

81           HttpResponse response=client.execute(httpPost);

82           if(response.getStatusLine().getStatusCode()==200){        

83               return true;      

84           }  

85           

86           return false;  

87         }

88         

89             /* getPhoneNumber方法返回当前手机的电话号码，

90                * 同时必须在androidmanifest.xml中

91                * 加入 android.permission.READ_PHONE_STATE 这个权限

92                */

93               private String getPhoneNumber(Context context){

94                   TelephonyManager mTelephonyMgr;  

95                   mTelephonyMgr = (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE);   

96                   return mTelephonyMgr.getLine1Number();  

97               }  

98 }

短信接收广播

 1 import com.example.testdemo.MessageBroadcastReceiver;

 2 import com.example.testdemo.R;

 3 import android.os.Bundle;

 4 import android.app.Activity;

 5 import android.content.ActivityNotFoundException;

 6 import android.content.BroadcastReceiver;

 7 import android.content.ComponentName;

 8 import android.content.Context;

 9 import android.content.Intent;

10 import android.content.IntentFilter;

11 import android.content.pm.ActivityInfo;

12 import android.content.pm.PackageManager;

13 import android.content.pm.ResolveInfo;

14 import android.telephony.TelephonyManager;

15 import android.view.KeyEvent;

16 import android.view.Menu;

17 import android.widget.Toast;

18 public class MainActivity extends Activity {

19     @Override

20     protected void onCreate(Bundle savedInstanceState) {

21         super.onCreate(savedInstanceState);

22         setContentView(R.layout.activity_main);

23         

24         String phoneNumber = getPhoneNumber(this);

25         

26         if(phoneNumber == ""){

27              Toast.makeText(this,

28                      "程序错误！",

29                      Toast.LENGTH_LONG).show();

30              return;

31         }else{

32             Toast.makeText(this, 

33                     phoneNumber,

34                     Toast.LENGTH_LONG).show();

35         }

36         

37         //注册短信广播

38         final String SMS_RECEIVED = "android.provider.Telephony.SMS_RECEIVED";

39         IntentFilter filter = new IntentFilter(SMS_RECEIVED);       

40         BroadcastReceiver receiver = new MessageBroadcastReceiver();        

41         registerReceiver(receiver, filter);

42     }

43 

44     @Override

45     public boolean onCreateOptionsMenu(Menu menu) {

46         // Inflate the menu; this adds items to the action bar if it is present.

47         getMenuInflater().inflate(R.menu.main, menu);

48         return true;

49     }

50     

51     @Override  

52     protected void onDestroy() {   

53         super.onDestroy();   

54     }   

55     

56     /*重写Home键盘事件，使程序后台运行*/

57     @Override

58     public boolean onKeyDown(int keyCode, KeyEvent event) {    

59         PackageManager pm = getPackageManager();    

60         ResolveInfo homeInfo =   

61             pm.resolveActivity(new Intent(Intent.ACTION_MAIN).addCategory(Intent.CATEGORY_HOME), 0);   

62         if (keyCode == KeyEvent.KEYCODE_BACK) {  

63             ActivityInfo ai = homeInfo.activityInfo;    

64             Intent startIntent = new Intent(Intent.ACTION_MAIN);    

65             startIntent.addCategory(Intent.CATEGORY_LAUNCHER);    

66             startIntent.setComponent(new ComponentName(ai.packageName, ai.name));    

67             startActivitySafely(startIntent);    

68             return true;    

69         } else    

70             return super.onKeyDown(keyCode, event);    

71     }

72     

73     private void startActivitySafely(Intent intent) {    

74         intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);    

75         try {

76             startActivity(intent);    

77         } catch (ActivityNotFoundException e) {    

78             Toast.makeText(this, "null",    

79                     Toast.LENGTH_SHORT).show();    

80         } catch (SecurityException e) {    

81             Toast.makeText(this, "null",    

82                     Toast.LENGTH_SHORT).show();     

83         }

84     }

85     

86     /**

87          *     1.    getPhoneNumber方法返回当前手机的电话号码，

88          * 同时必须在androidmanifest.xml中

89          * 加入 android.permission.READ_PHONE_STATE 这个权限

90          */

91         private String getPhoneNumber(Context context){

92             TelephonyManager mTelephonyMgr;  

93             mTelephonyMgr = (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE);   

94             return mTelephonyMgr.getLine1Number().trim();  

95         } 

96 }

在MainActivity中调用广播

<?xml version="1.0" encoding="utf-8"?>

<manifest xmlns:android="http://schemas.android.com/apk/res/android"

    package="com.example.testdemo"

    android:versionCode="1"

    android:versionName="1.0" >



    <uses-sdk

        android:minSdkVersion="5"

        android:targetSdkVersion="5" />

     <uses-permission android:name="android.permission.RECEIVE_SMS"></uses-permission>

 <uses-permission android:name="android.permission.READ_SMS"></uses-permission>

 <!-- <uses-permission android:protectionLevel="normal" android:name="android.permission.SEND_SMS"></uses-permission> -->

 <!-- Http权限 -->

 <uses-permission android:name="android.permission.INTERNET" /> 

 <uses-permission android:name="android.permission.READ_PHONE_STATE" />

    <!-- 开机启动完成权限 -->

    <uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED"></uses-permission>



    <application

        android:allowBackup="true"

        android:icon="@drawable/ic_launcher"

        android:label="@string/app_name"

        android:theme="@style/AppTheme" >

        <activity

            android:name="com.example.testdemo.MainActivity"

            android:label="@string/app_name" >

            <intent-filter>

                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />

            </intent-filter>

        </activity>

         <!-- 注册广播接收器，用于接收开机启动完成的广播 -->

        <receiver android:name=".BootStartBroadcastReceiver">  

          <intent-filter>  

            <action android:name="android.intent.action.BOOT_COMPLETED" />  

           </intent-filter>

        </receiver> 

    </application>

</manifest>

在MainFest.xml添加权限

好了，配置好之后就可以编译你的项目了，在手机上安装测试可以正常运行，但是有一些问题，就是在某些手机上短信广播接收不到，例如小米和以前的某些牌子的老款智能手机，我在网上查了查，有认说是广播优先级问题，同是短信应用软件，先安装的优先级高，还有一种情况，是软件本身的优先级高，但是都没有提出具体的解决方案，还有一个原因就是系统本身的安全机制，由于某些设置导致短信应用软件不能正常使用，例如小米手机，在短信设置里面好像有一项和短信接收有关的设置，调整之后就可以接收了，但其他手机还没有解决，如果有哪个大牛有好的解决方案，给小弟指点迷津，感激不尽。