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详解Android短信的发送和广播接收实现短信的监听

2016-11-08 15:41 881 查看

本文介绍了Android短信的发送和广播接收者实现短信的监听，要注意Android清单中权限的设置以及广播的注册监听实现，废话不多说，代码如下：

以下就是 Android清单的XML

AndroidManifest.xml

<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.zyw.broadcastsendsms"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk
android:minSdkVersion="8"
android:targetSdkVersion="15" />
<application
android:icon="@drawable/ic_launcher"
android:label="@string/app_name"
android:theme="@style/AppTheme" >
<activity
android:name=".SendSMS"
android:label="@string/title_activity_send_sms" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<receiver android:name=".SMSBroadcastReceiver">
<intent-filter android:priority="1000">
<action android:name="android.provider.Telephony.SMS_RECEIVED"/>
</intent-filter>
</receiver>
</application>
<uses-permission android:name="android.permission.SEND_SMS"></uses-permission><!--添加权限-->
<uses-permission android:name="android.permission.RECEIVE_SMS"></uses-permission>
<uses-permission android:name="android.permission.READ_SMS"></uses-permission>
</manifest>

发送短息的主界面mian.xml和实现Activity SendSMS.java

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical"
android:padding="10sp" >
<TextView
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="手机号码" />
<EditText
android:id="@+id/Number"
android:numeric="integer"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:hint="请输入电话号码" />
<TextView
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="短信内容" />
<EditText
android:id="@+id/Content"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:hint="请输入短信内容"
android:lines="3" />
<TextView
android:layout_width="fill_parent"
android:layout_height="wrap_content" >
</TextView>
<Button
android:id="@+id/btnSend"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:gravity="center"
android:paddingTop="20sp"
android:text="发送短信"
android:onClick="send"
/>
</LinearLayout>

实现Activity
SendSMS.java

package com.zyw.broadcastsendsms;
import java.util.ArrayList;
import android.app.Activity;
import android.os.Bundle;
import android.telephony.SmsManager;
import android.view.View;
import android.widget.EditText;
import android.widget.Toast;
public class SendSMS extends Activity{
private EditText num;
private EditText content;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
num=(EditText) findViewById(R.id.Number);
content=(EditText) findViewById(R.id.Content);
}
public void send(View view ) {
String strNo=num.getText().toString();
String strContent=content.getText().toString();
SmsManager smsManager = SmsManager.getDefault();
//如果字数超过5,需拆分成多条短信发送
if (strContent.length() > 5) {
ArrayList<String> msgs = smsManager.divideMessage(strContent);
for (String msg : msgs) {
smsManager.sendTextMessage(strNo, null, msg, null, null);
}
} else {
smsManager.sendTextMessage(strNo, null, strContent, null, null);
}
num.setText("");
content.setText("");
Toast.makeText(SendSMS.this, "短信发送完成", Toast.LENGTH_LONG).show();
}
}

广播接收者实现短信的监听 SMSBroadcastReceiver.java

package com.zyw.broadcastsendsms;
import java.text.SimpleDateFormat;
import java.util.Date;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import android.telephony.SmsMessage;
import android.widget.Toast;
public class SMSBroadcastReceiver extends BroadcastReceiver {
public void onReceive(Context context, Intent intent) {
SmsMessage msg = null;
Bundle bundle = intent.getExtras();
if (bundle != null) {
Object[] pdusObj = (Object[]) bundle.get("pdus");
for (Object p : pdusObj) {
msg= SmsMessage.createFromPdu((byte[]) p);
String msgTxt =msg.getMessageBody();//得到消息的内容
Date date = new Date(msg.getTimestampMillis());//时间
SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
String receiveTime = format.format(date);
String senderNumber = msg.getOriginatingAddress();
if (msgTxt.equals("Testing!")) {
Toast.makeText(context, "success!", Toast.LENGTH_LONG)
.show();
System.out.println("success!");
return;
} else {
Toast.makeText(context, msgTxt, Toast.LENGTH_LONG).show();
System.out.println("发送人："+senderNumber+" 短信内容："+msgTxt+"接受时间："+receiveTime);
return;
}
}
return;
}
}
}

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持脚本之家。

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