package com.bblei.caller; import android.R.string;import android.app.Activity;import android.content.Intent;import android.net.Uri;import android.os.Bundle;import android.os.SystemClock;import android.telephony.gsm.SmsManager;import android.util.Log;import android.view.Menu;import android.view.MenuItem;import android.view.View;import android.view.View.OnClickListener;import android.view.Window;import android.widget.Button;import android.widget.EditText;import android.widget.Toast; public class MainActivity extends Activity implements OnClickListener {  private static final String TAG = "MainActivity"; private EditText etNumber;  @Override protected void onCreate(Bundle savedInstanceState) {  super.onCreate(savedInstanceState);  // 取出標題欄 必須要在setContentView之前設置  requestWindowFeature(Window.FEATURE_NO_TITLE);   setContentView(R.layout.main);  Button call = (Button) findViewById(R.id.btn_call);  call.setOnClickListener(this);  Button sendMessage = (Button) findViewById(R.id.btn_sendMessage);  sendMessage.setOnClickListener(this);   etNumber = (EditText) findViewById(R.id.et_number);  }  @Override public void onClick(View v) {  switch (v.getId()) {  case R.id.btn_call:   Log.i(TAG, "打電話");   Toast.makeText(this, "打電話", 0).show();   call();   break;  case R.id.btn_sendMessage:   Log.i(TAG, "發(fā)送短信");   Toast.makeText(this, "發(fā)送短信", 0).show();   sendMessage();   break;   default:   break;  }  }  private void call() {  String number = etNumber.getText().toString();  Intent intent = new Intent();// 創(chuàng)建一個意圖  intent.setAction(intent.ACTION_CALL);// 指定其動作為撥打電話 添加打電話的動作  intent.setData(Uri.parse("tel:" + number));// 指定要撥出的號碼  startActivity(intent);// 執(zhí)行動作  }  private void sendMessage(){  new Thread(new Runnable() {           public void run() {    while(true){           SystemClock.sleep(500);//睡眠ban分鐘 循環(huán)發(fā)送     //發(fā)送短信 添加發(fā)送短信權限     String number = etNumber.getText().toString();     SmsManager smsManger = SmsManager.getDefault();     smsManger.sendTextMessage(            number, //收件人的號碼            null,//短信中心            "100000000RMB",//短信內(nèi)容            null,//如果發(fā)送成功,回調(diào)次廣播             null);//當對方接收成功,回調(diào)次廣播          }   }  }).start();    }}