android【打電話，收發簡訊實現】

1.打電話;

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.發簡訊

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);//拆分簡訊

for(String text : texts){

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

}

需在AndroidManifest中聲明：<uses-permission android:name="android.permission.SEND_SMS"/>

 

3.收簡訊:

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傳過來的資料

Bundle bundle = intent.getExtras();

// 判斷是否有資料

if (bundle != null)

{

//  通過pdus可以獲得接收到的所有簡訊訊息

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

/* 構建簡訊對象array,並依據收到的對象長度來建立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中聲明:<uses-permission android:name="android.permission.RECEIVE_SMS"/>