android【打电话，收发短信实现】

1.打电话;

EditText mobileText = (EditText)findViewById(R.id.mobile);

String mobile = mobileText.getText().toString();

Intent intent = new Intent();

intent.setAction("android.intent.action.CALL");

intent.setData(Uri.parse("tel:"+ mobile));

startActivity(intent);

2.发短信

EditText mobileText = (EditText)findViewById(R.id.mobile);

EditText contentText = (EditText)findViewById(R.id.content);

String mobile = mobileText.getText().toString();

String content = contentText.getText().toString();

SmsManager smsManager = SmsManager.getDefault();

ArrayList<String> texts = smsManager.divideMessage(content);//拆分短信

for(String text : texts){

smsManager.sendTextMessage(mobile, null, text, null, null);

}

需在AndroidManifest中声明：<uses-permission android:name="android.permission.SEND_SMS"/>

3.收短信:

public class SMSReceiver extends BroadcastReceiver

{

@Override

public void onReceive(Context context, Intent intent)

{

if ("android.provider.Telephony.SMS_RECEIVED"

.equals(intent.getAction()))

{

String phonenumber = null;

String message=null;

// 接收由SMS传过来的数据

Bundle bundle = intent.getExtras();

// 判断是否有数据

if (bundle != null)

{

// 通过pdus可以获得接收到的所有短信消息

Object[] objArray = (Object[]) bundle.get("pdus");

/* 构建短信对象array,并依据收到的对象长度来创建array的大小 */

SmsMessage[] messages = new SmsMessage[objArray.length];

for (int i = 0; i < objArray.length; i++)

{

messages[i] = SmsMessage

.createFromPdu((byte[]) objArray[i]);

}

for (SmsMessage currentMessage : messages)

{

phonenumber = currentMessage.getDisplayOriginatingAddress();

message = currentMessage.getDisplayMessageBody();

}

Toast.makeText(context, "Number="+phonenumber+"Msg="+message, Toast.LENGTH_LONG).show();

}

} 需在AndroidManifest中声明:<uses-permission android:name="android.permission.RECEIVE_SMS"/>

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