Android短信开发之调用.doc

打电话和发短信可以说是最核心的应用了，本文就来阐述它的调用方法。可以分为直接调用-直接电话或短信发出，已经间接调用-进入拨号或短信撰写页面，等待用户确认内容后由用户发出.先看代码效果截图： 编写主界面Activity,创建类CallAndSms作为默认启动页package jtapp.callandsms;import java.util.List;import android.app.Activity;import android.content.Intent;import .Uri;import android.os.Bundle;import android.telephony.SmsManager;import android.view.View;import android.view.View.OnClickListener;import android.widget.Button;import android.widget.Toast;public class CallAndSms extends Activity /* Called when the activity is first created. */ Override public void onCreate(Bundle savedInstanceState) super.onCreate(savedInstanceState); setContentView(R.layout.main); setComponent(); private void setComponent() Button bt1 = (Button) findViewById(R.id.Button01); bt1.setOnClickListener(new OnClickListener() Override public void onClick(View v) Intent intent = new Intent( Intent.ACTION_CALL, Uri.parse(tel:10010); startActivity(intent); ); Button bt2 = (Button) findViewById(R.id.Button02); bt2.setOnClickListener(new OnClickListener() Override public void onClick(View v) String smsContent = 102; / note: SMS must be divided before being sent SmsManager sms = SmsManager.getDefault(); List texts = sms.divideMessage(smsContent); for (String text : texts) sms.sendTextMessage(10010, null, text, null, null); / note: not checked success or failure yet Toast.makeText( CallAndSms.this, 短信已发送, Toast.LENGTH_SHORT ).show(); ); Button bt3 = (Button) findViewById(R.id.Button03); bt3.setOnClickListener(new OnClickListener() Override public void onClick(View v) Intent intent = new Intent( Intent.ACTION_DIAL, Uri.parse(tel:10010); startActivity(intent); ); Button bt4 = (Button) findViewById(R.id.Button04); bt4.setOnClickListener(new OnClickListener() Override public void onClick(View v) Uri uri = Uri.parse(smsto:10010); Intent it = new Intent(Intent.ACTION_SENDTO, uri); it.putExtra(sms_body, 102); startActivity(it); ); 主界面UI定义main.xml 用于监听短信到来的广播消息的文件package jtapp.callandsms;import android.content.BroadcastReceiver;import android.content.Context;import android.content.Intent;import android.os.Bundle;import android.telephony.SmsMessage;import android.widget.Toast;public class ReceiverSMS extends BroadcastReceiver Override public void onReceive(Context context, Intent intent) if (intent.getAction().equals( vider.Telephony.SMS_RECEIVED) StringBuilder sb = new StringBuilder(); Bundle bundle = intent.getExtras(); if (bundle != null) Object pdus = (Object) bundle.get(pdus); SmsMessage msgs = new SmsMessagepdus.length; for (int i = 0; i pdus.length; i+) msgsi = SmsMessage .createFromPdu(byte) pdusi); for (SmsMessage s : msgs) sb.append(收到来自); sb.append(s.getDisplayOriginatingAddress(); sb.append(的SMS, 内容:); sb.append(s.getDisplayMessageBody(); Toast.makeText( context, 收到了短消息: + sb.toString(), Toast.LENGTH_LONG).show(); AndroidManifest.xml中权限、activity和receiver的设定： 发email代码块 /Email Button bt5 = (Button) findViewById(R.id.Button05); bt5.setOnClickListener(new OnClickListener() Override public void onClick(View v) / Setup the recipient in a String array String mailto = ; / Create a new Intent to send messages Intent sendIntent = new Intent(Intent.ACTION_SEND); / Write the body of theEmail String emailBody = Youre password is: ; / Add attributes to the intent /sendIntent.setType(text/plain); / use this line for testing / in the emulator sendIntent.setType(message/rfc822); / use this line for testing / on the real phone sendInt