android群发短信到通讯录所有联系人上并动态替换其中联系人信息
当我们要群发短信，而且需要替换里面的一些信息的时候（比如发送祝福短信，需要在短信里面加入对方姓名时），
做一个简单的群发短信的功能，并用通讯录里面的联系人姓名替换短信里面的#name#字符串，然后发送短信
代码如下：
main.java
package org.androidMarket.app;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import android.app.Activity;
import android.app.PendingIntent;
import android.content.Intent;
import android.database.Cursor;
import android.os.Bundle;
import android.provider.ContactsContract;
import android.telephony.SmsManager;
import android.view.Display;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.Toast;
public class Main extends Activity {
/** Called when the activity is first created. */
private EditText txtNo;
private EditText txtContent;
private Button btnSend;
private Button btnCancel;
private final static String PLACEHOLDER_NAME = "#name#";
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
// txtNo = (EditText) findViewById(R.id.txNo);
txtContent = (EditText) findViewById(R.id.txContent);
btnSend = (Button) findViewById(R.id.btnSend);
// btnCancel = (Button) findViewById(R.id.btnCancel);
Display d = getWindowManager().getDefaultDisplay();
txtContent.setHeight((int) (d.getHeight() * 0.5));
btnSend.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
// String strNo = txtNo.getText().toString();
String strContent = txtContent.getText().toString();
SmsManager smsManager = SmsManager.getDefault();
PendingIntent sentIntent = PendingIntent.getBroadcast(Main.this, 0, new Intent(), 0);
// 如果字数超过70,需拆分成多条短信发送
// if (strContent.length() > 70) {
// List<String> msgs = smsManager.divideMessage(strContent);
// for (String msg : msgs) {
// smsManager.sendTextMessage(strNo, null, msg, sentIntent, null);
// }
// } else {
// smsManager.sendTextMessage(strNo, null, strContent, sentIntent, null);
// }
List<Map<String,Object>> contacts = getContact();
for(Map<String,Object> map : contacts){
strContent = strContent.replaceAll(PLACEHOLDER_NAME, getNumberName((String)map.get("textViewMobileNo")));
if (strContent.length() > 70) {
List<String> msgs = smsManager.divideMessage(strContent);
for (String msg : msgs) {
smsManager.sendTextMessage((String)map.get("textViewMobileNo"), null, msg, sentIntent, null);
}
} else {
smsManager.sendTextMessage((String)map.get("textViewMobileNo"), null, strContent, sentIntent, null);
}
}
Toast.makeText(Main.this, "短信发送完成", Toast.LENGTH_LONG).show();
}
});
// btnCancel.setOnClickListener(new View.OnClickListener() {
//
// @Override
// public void onClick(View v) {
// txtNo.setText(null);
// txtContent.setText(null);
// }
// });
// TelephonyManager tm = (TelephonyManager) getSystemService(Context.TELEPHONY_SERVICE);
// StringBuilder sb = new StringBuilder();
// sb.append("\nDeviceId(IMEI) = " + tm.getDeviceId());
// sb.append("\nDeviceSoftwareVersion = " + tm.getDeviceSoftwareVersion());
// sb.append("\nLine1Number = " + tm.getLine1Number());
// sb.append("\nNetworkCountryIso = " + tm.getNetworkCountryIso());
// sb.append("\nNetworkOperator = " + tm.getNetworkOperator());
// sb.append("\nNetworkOperatorName = " + tm.getNetworkOperatorName());
// sb.append("\nNetworkType = " + tm.getNetworkType());
// sb.append("\nPhoneType = " + tm.getPhoneType());
// sb.append("\nSimCountryIso = " + tm.getSimCountryIso());
// sb.append("\nSimOperator = " + tm.getSimOperator());
// sb.append("\nSimOperatorName = " + tm.getSimOperatorName());
// sb.append("\nSimSerialNumber = " + tm.getSimSerialNumber());
// sb.append("\nSimState = " + tm.getSimState());
// sb.append("\nSubscriberId(IMSI) = " + tm.getSubscriberId());
// sb.append("\nVoiceMailNumber = " + tm.getVoiceMailNumber());
// Log.e("info", sb.toString());
}
public List<Map<String, Object>> getContact() {
List<Map<String, Object>> list = new ArrayList<Map<String, Object>>();
// 获得所有的联系人
Cursor cur = getContentResolver().query(ContactsContract.Contacts.CONTENT_URI, null, null, null, null);
// 循环遍历
if (cur.moveToFirst()) {
int idColumn = cur.getColumnIndex(ContactsContract.Contacts._ID);
int displayNameColumn = cur.getColumnIndex(ContactsContract.Contacts.DISPLAY_NAME);
do {
Map<String, Object> map = new HashMap<String, Object>();
map.put("choose", false);
// 获得联系人的ID号
String contactId = cur.getString(idColumn);
// 获得联系人姓名
String disPlayName = cur.getString(displayNameColumn);
map.put("textViewName", disPlayName);
System.out.println("联系人姓名：" + disPlayName);
// 查看该联系人有多少个电话号码。如果没有这返回值为0
String phoneNumber = "";
int phoneCount = cur.getInt(cur.getColumnIndex(ContactsContract.Contacts.HAS_PHONE_NUMBER));
if (phoneCount > 0) {
// 获得联系人的电话号码
Cursor phones = getContentResolver().query(ContactsContract.CommonDataKinds.Phone.CONTENT_URI,
null,
ContactsContract.CommonDataKinds.Phone.CONTACT_ID
+ " = " + contactId, null, null);
if (phones.moveToFirst()) {
do {
// 遍历所有的电话号码
phoneNumber = phones.getString(phones.getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER));
System.out.println("联系人电话：" + phoneNumber);
} while (phones.moveToNext());
map.put("textViewMobileNo", phoneNumber);
}
}
list.add(map);
} while (cur.moveToNext());
}
return list;
}
public String getNumberName(String phoneNumber){
// 获得联系人的电话号码
Cursor phones = getContentResolver().query(ContactsContract.CommonDataKinds.Phone.CONTENT_URI,
null,
ContactsContract.CommonDataKinds.Phone.NUMBER
+ " = " + phoneNumber, null, null);
if (phones.moveToFirst()) {
do {
// 遍历所有的电话号码
String displayName = phones.getString(phones.getColumnIndex(ContactsContract.CommonDataKinds.Phone.DISPLAY_NAME));
System.out.println("联系人电话：" + phoneNumber);
System.out.println("联系人名称：" + displayName);
return displayName;
} while (phones.moveToNext());
}
return null;
}
}
layout/main.xml
<?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:orientation="vertical" android:layout_width="fill_parent" android:layout_height="fill_parent"> <!-- <EditText android:text="" android:layout_height="wrap_content" android:id="@+id/txNo" android:layout_width="match_parent"></EditText> --> <EditText android:text="" android:id="@+id/txContent" android:layout_width="match_parent" android:layout_alignParentLeft="true" android:layout_height="wrap_content" ></EditText> <Button android:layout_height="wrap_content" android:text="@string/send" android:layout_width="wrap_content" android:id="@+id/btnSend"></Button> <!-- <Button android:layout_height="wrap_content" android:text="@string/cancel" android:layout_width="wrap_content" android:id="@+id/btnCancel" android:layout_alignParentBottom="true"></Button> --> </LinearLayout>
values/string.xml
<?xml version="1.0" encoding="utf-8"?>
<resources>
<string name="app_name">SmartSMS</string>
<string name="cancel">清空</string>
<string name="send">群发</string>
</resources>
AndroidManifest.xml
<?xml version="1.0" encoding="utf-8"?> <manifest xmlns:android="http://schemas.android.com/apk/res/android" package="org.androidMarket.app" android:versionCode="1" android:versionName="1.0"> <application android:icon="@drawable/icon" android:label="@string/app_name"> <activity android:name=".Main" 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> <uses-permission android:name="android.permission.SEND_SMS" /><!--添加权限 --> <uses-permission android:name="android.permission.READ_CONTACTS" /><!--添加权限 --> </manifest>
已经在手机上实验成功了。
