关于短信接收处理方面，当前已经有一些app做的比较好了，比如发给手机发验证码验证的问题，很多app在手机接收到验证码后，不需要输入，就直接可以跳过验证界面，这就是用到了对接收到的短信的处理。至于短信的发送，也没什么好说的了。在此也只是附上一个小实例。
效果图：
mainactivity:
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import android.app.activity; import android.app.pendingintent; import android.content.broadcastreceiver; import android.content.context; import android.content.intent; import android.content.intentfilter; import android.os.bundle; import android.telephony.smsmanager; import android.telephony.smsmessage; import android.view.view; import android.view.view.onclicklistener; import android.widget.button; import android.widget.edittext; import android.widget.textview; import android.widget.toast; public class mainactivity extends activity { private textview sender; private textview content; private intentfilter receivefilter; private messagereceiver messagereceiver; private edittext to; private edittext msginput; private button send; private intentfilter sendfilter; private sendstatusreceiver sendstatusreceiver; @override protected void oncreate(bundle savedinstancestate) { super.oncreate(savedinstancestate); setcontentview(r.layout.activity_main); 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); //为接收短信设置要监听的广播 receivefilter = new intentfilter(); receivefilter.addaction("android.provider.telephony.sms_received"); messagereceiver = new messagereceiver(); registerreceiver(messagereceiver, receivefilter); //为发送短信设置要监听的广播 sendfilter = new intentfilter(); sendfilter.addaction("sent_sms_action"); sendstatusreceiver = new sendstatusreceiver(); registerreceiver(sendstatusreceiver, sendfilter); send.setonclicklistener(new onclicklistener() { @override public void onclick(view v) { //发送短信 //并使用sendtextmessage的第四个参数对短信的发送状态进行监控 smsmanager smsmanager = smsmanager.getdefault(); intent sentintent = new intent("sent_sms_action"); pendingintent pi = pendingintent.getbroadcast( mainactivity.this, 0, sentintent, 0); smsmanager.sendtextmessage(to.gettext().tostring(), null, msginput.gettext().tostring(), pi, null); } }); } @override protected void ondestroy() { super.ondestroy(); //在activity摧毁的时候停止监听 unregisterreceiver(messagereceiver); unregisterreceiver(sendstatusreceiver); } class messagereceiver extends broadcastreceiver { @override public void onreceive(context context, intent intent) { bundle bundle = intent.getextras(); //使用pdu秘钥来提取一个pdus数组 object[] pdus = (object[]) bundle.get("pdus"); smsmessage[] messages = new smsmessage[pdus.length]; for (int i = 0; i < messages.length; i++) { messages[i] = smsmessage.createfrompdu((byte[]) pdus[i]); } //获取发送方号码 string address = messages[0].getoriginatingaddress(); //获取短信内容 string fullmessage = ""; for (smsmessage message : messages) { fullmessage += message.getmessagebody(); } sender.settext(address); content.settext(fullmessage); } } class sendstatusreceiver extends broadcastreceiver { @override public void onreceive(context context, intent intent) { if (getresultcode() == result_ok) { //发送成功 toast.maketext(context, "send succeeded", toast.length_long) .show(); } else { //发送失败 toast.maketext(context, "send failed", toast.length_long) .show(); } } } } |
activity_main:
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<linearlayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="match_parent" android:orientation="vertical" > <linearlayout android:layout_width="match_parent" android:layout_height="50dp" > <textview android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_gravity="center_vertical" android:padding="10dp" android:text="from:" /> <textview android:id="@+id/sender" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_gravity="center_vertical" /> </linearlayout> <linearlayout android:layout_width="match_parent" android:layout_height="50dp" > <textview android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_gravity="center_vertical" android:padding="10dp" android:text="content:" /> <textview android:id="@+id/content" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_gravity="center_vertical" /> </linearlayout> <linearlayout android:layout_width="match_parent" android:layout_height="50dp" > <textview android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_gravity="center_vertical" android:padding="10dp" android:text="to:" /> <edittext android:id="@+id/to" android:layout_width="0dp" android:layout_height="wrap_content" android:layout_gravity="center_vertical" android:layout_weight="1" /> </linearlayout> <linearlayout android:layout_width="match_parent" android:layout_height="50dp" > <edittext android:id="@+id/msg_input" android:layout_width="0dp" android:layout_height="wrap_content" android:layout_gravity="center_vertical" android:layout_weight="1" /> <button android:id="@+id/send" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_gravity="center_vertical" android:text="send" /> </linearlayout> </linearlayout> |
androidmanifest:
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<?xml version="1.0" encoding="utf-8"?> <manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.example.smstest" android:versioncode="1" android:versionname="1.0" > <uses-sdk android:minsdkversion="14" android:targetsdkversion="17" /> //接受短信 <uses-permission android:name="android.permission.receive_sms" /> //发送短信 <uses-permission android:name="android.permission.send_sms" /> <application android:allowbackup="true" android:icon="@drawable/ic_launcher" android:label="@string/app_name" android:theme="@style/apptheme" > <activity android:name="com.example.smstest.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> </application> </manifest> |
以上就是本文的全部内容，希望对大家的学习有所帮助。
