简易发送短信app

SmsManager发送短信

1，

 //获取SMSManager管理器        smsmanager=SmsManager.getDefault();

2,

//创建一个PendingIntent对象PendingIntent pi=PendingIntent.getActivity(MainActivity.this, 0, new Intent(), 0);//发送短信smsmanager.sendTextMessage(number.getText().toString(), null, content.getText().toString(), pi, null);

SmsManager.sendTextMessage(String destinationAddress, String scAddress, String text, PendingIntent sentIntent, PendingIntent deliveryIntent)

本程序可以直接填入对方号码，输入内容发送短信，也可以点击通讯录按钮，从通讯录中获取联系人电话

MainActivity.java

package com.hust.sendsms;import android.app.Activity;import android.app.PendingIntent;import android.content.CursorLoader;import android.content.Intent;import android.database.Cursor;import android.net.Uri;import android.os.Bundle;import android.provider.ContactsContract;import android.telephony.SmsManager;import android.view.Menu;import android.view.MenuItem;import android.view.View;import android.view.View.OnClickListener;import android.widget.Button;import android.widget.EditText;import android.widget.Toast;public class MainActivity extends Activity {    SmsManager smsmanager=null;    EditText number,content;    Button send;    final int PICK_CONTACT=0;    @Override    protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.activity_main);               number=(EditText) findViewById(R.id.editText1);        content=(EditText) findViewById(R.id.editText2);        send=(Button) findViewById(R.id.button1);        //获取SMSManager管理器        smsmanager=SmsManager.getDefault();        send.setOnClickListener(new OnClickListener(){@Overridepublic void onClick(View arg0) {// TODO Auto-generated method stub//创建一个PendingIntent对象PendingIntent pi=PendingIntent.getActivity(MainActivity.this, 0, new Intent(), 0);//发送短信smsmanager.sendTextMessage(number.getText().toString(), null, content.getText().toString(), pi, null);content.setText("");Toast.makeText(MainActivity.this, "短信发送成功！", Toast.LENGTH_LONG).show();}                });      // 通讯录按钮     Button btn=(Button) findViewById(R.id.button2);                btn.setOnClickListener(new OnClickListener(){@Overridepublic void onClick(View v) {// TODO Auto-generated method stub//创建intentIntent intent=new Intent();//设置Intent的Action属性intent.setAction(Intent.ACTION_GET_CONTENT);//设置Intent的Type属性intent.setType("vnd.android.cursor.item/phone");//启动Activity，并希望获取该Activity的结果startActivityForResult(intent,PICK_CONTACT);}                });                   }  //重写该方法，处理返回的结果,获取联系人的电话    @Overrideprotected void onActivityResult(int requestCode, int resultCode, Intent data) {// TODO Auto-generated method stubsuper.onActivityResult(requestCode, resultCode, data);switch(requestCode){ case (PICK_CONTACT):  if(resultCode==Activity.RESULT_OK){//Activity.RESULT_OK标准Activity结果 -1  //获取返回的数据  Uri contactdata=data.getData();  CursorLoader cursorloader=new CursorLoader(this, contactdata, null, null, null, null);  //查询联系人信息  Cursor cursor=cursorloader.loadInBackground();  //如果查询到指定的联系人  if(cursor.moveToFirst()){ //获取联系人的Id  String contactId=cursor.getString(cursor.getColumnIndex(ContactsContract.Contacts._ID));  //获取联系人的名字  String name=cursor.getString(cursor.getColumnIndexOrThrow(ContactsContract.Contacts.DISPLAY_NAME));      String phoneNumber="此联系人暂未输入电话号码";            //根据联系人查询该联系人的详细信息      Cursor phones=getContentResolver().query(ContactsContract.CommonDataKinds.Phone.CONTENT_URI, null, ContactsContract.CommonDataKinds.Phone.CONTACT_ID+"="+contactId, null, null);     //      if(phones.moveToFirst()){      //取出电话号码      phoneNumber=phones.getString(phones.getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER));      }      phones.close();   //获取联系人电话号码      number.setText(phoneNumber);        }  cursor.close();  }        break;}}    @Override    public boolean onCreateOptionsMenu(Menu menu) {        // Inflate the menu; this adds items to the action bar if it is present.        getMenuInflater().inflate(R.menu.main, menu);        return true;    }    @Override    public boolean onOptionsItemSelected(MenuItem item) {        // Handle action bar item clicks here. The action bar will        // automatically handle clicks on the Home/Up button, so long        // as you specify a parent activity in AndroidManifest.xml.        int id = item.getItemId();        if (id == R.id.action_settings) {            return true;        }        return super.onOptionsItemSelected(item);    }}

activity_main.xml

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"    android:layout_width="fill_parent"    android:layout_height="wrap_content"    android:orientation="vertical"    ><LinearLayout    android:layout_width="fill_parent"    android:layout_height="wrap_content"    android:orientation="horizontal" >    <EditText        android:id="@+id/editText1"        android:layout_width="wrap_content"        android:layout_height="wrap_content"        android:layout_weight="0.95"        android:ems="10"        android:hint="请输入号码："        android:inputType="number" >    </EditText>    <Button        android:id="@+id/button2"        android:layout_width="108dp"        android:layout_height="wrap_content"        android:text="通讯录" /></LinearLayout>    <EditText        android:id="@+id/editText2"        android:layout_width="match_parent"        android:layout_height="200dp"        android:ems="10"        android:gravity="top|left"        android:hint="请输入内容："        />    <Button        android:id="@+id/button1"        android:layout_width="fill_parent"        android:layout_height="wrap_content"        android:text="Send_Sms" />    </LinearLayout>