Android编程实现的短信编辑器功能示例

本文实例讲述了android编程实现的短信编辑器功能。分享给大家供大家参考，具体如下：

修改短信数据库，从而生成任意手机号发送的短信。

androidmanifest.xml

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
  package="com.example.dudon.fakesms">
  <uses-permission android:name="android.permission.read_sms" />
  <uses-permission android:name="android.permission.write_sms" />
  <application
    android:allowbackup="true"
    android:icon="@mipmap/ic_launcher"
    android:label="@string/app_name"
    android:supportsrtl="true"
    android:theme="@style/apptheme">
    <activity android:name=".mainactivity">
      <intent-filter>
        <action android:name="android.intent.action.main" />
        <category android:name="android.intent.category.launcher" />
      </intent-filter>
    </activity>
  </application>
</manifest>

activity_main.xml

<?xml version="1.0" encoding="utf-8"?>
<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="wrap_content"
    android:orientation="horizontal">
    <textview
      android:layout_width="wrap_content"
      android:layout_height="match_parent"
      android:layout_weight="1"
      android:gravity="center"
      android:text="短信发送者："
      android:textsize="18sp" />
    <edittext
      android:id="@+id/get_phone"
      android:layout_width="wrap_content"
      android:layout_height="match_parent"
      android:layout_weight="7"
      android:inputtype="phone" />
  </linearlayout>
  <scrollview
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:layout_weight="1">
    <edittext
      android:id="@+id/get_message"
      android:layout_width="match_parent"
      android:layout_height="wrap_content"
      android:layout_margin="20dp"
      android:hint="短信内容" />
  </scrollview>
  <linearlayout
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:orientation="horizontal">
    <button
      android:id="@+id/get_time"
      android:layout_width="wrap_content"
      android:layout_height="match_parent"
      android:layout_weight="1"
      android:text="添加当前时间" />
    <button
      android:id="@+id/send_message"
      android:layout_width="wrap_content"
      android:layout_height="match_parent"
      android:layout_weight="4"
      android:text="发送短信" />
  </linearlayout>
</linearlayout>

mainactivity.java

public class mainactivity extends appcompatactivity {
  private int phonenum;
  private string textsms;
  private string currenttime;
  private button sendmessage;
  private button gettime;
  private edittext getphone;
  private edittext getmessage;
  @override
  protected void oncreate(bundle savedinstancestate) {
    super.oncreate(savedinstancestate);
    setcontentview(r.layout.activity_main);
    //注册控件
    sendmessage = (button) findviewbyid(r.id.send_message);
    gettime = (button) findviewbyid(r.id.get_time);
    getphone = (edittext) findviewbyid(r.id.get_phone);
    getmessage = (edittext) findviewbyid(r.id.get_message);
    //获取当前时间
    gettime.setonclicklistener(new view.onclicklistener() {
      @override
      public void onclick(view v) {
        textsms = getmessage.gettext().tostring();
        simpledateformat formatter = new simpledateformat("yyyy年mm月dd日 hh时mm分ss秒");
        date curdate = new date(system.currenttimemillis());//获取当前时间
        currenttime = formatter.format(curdate);
        textsms = textsms + currenttime;
        getmessage.settext(textsms);
      }
    });
    //发送短信
    sendmessage.setonclicklistener(new view.onclicklistener() {
      @override
      public void onclick(view v) {
        if (textutils.isempty(getphone.gettext().tostring())) {
          toast.maketext(mainactivity.this, "电话号码未填写", toast.length_short).show();
          return;
        }
        if (textutils.isempty(getmessage.gettext().tostring())) {
          toast.maketext(mainactivity.this, "短信内容未填写", toast.length_short).show();
          return;
        }
        //获取电话号码和短信内容
        phonenum = integer.parseint(getphone.gettext().tostring());
        textsms = getmessage.gettext().tostring();
        //开启多线程
        thread thread = new thread() {
          @override
          public void run() {
            contentresolver resolver = getcontentresolver();
            contentvalues values = new contentvalues();
            values.put("address", phonenum);
            values.put("type", 1);
            values.put("date", system.currenttimemillis());
            values.put("body", textsms);
            resolver.insert(uri.parse("content://sms"), values);
          }
        };
        thread.start();
        toast.maketext(mainactivity.this, "短信成功生成", toast.length_short).show();
      }
    });
  }
}

运行截图：

更多关于android相关内容感兴趣的读者可查看本站专题：《android短信与电话操作技巧汇总》、《android文件操作技巧汇总》、《android编程之activity操作技巧总结》、《android编程开发之sd卡操作方法汇总》、《android开发入门与进阶教程》、《android资源操作技巧汇总》、《android视图view技巧总结》及《android控件用法总结》

希望本文所述对大家android程序设计有所帮助。