 package com.qingguow.mobilesafe.service;

import com.qingguow.mobilesafe.utils.NumberQueryAddressUtil;

import android.app.Service;
import android.content.Intent;
import android.os.IBinder;
import android.telephony.PhoneStateListener;
import android.telephony.TelephonyManager;
import android.widget.Toast;

/**
 * 來電顯示
 * 
 * @author taoshihan
 * 
 */
public class AddressService extends Service {
  private TelephonyManager tm;
  private MyPhoneStateListener phoneStateListener;

  @Override
  public IBinder onBind(Intent arg0) {
    // TODO Auto-generated method stub
    return null;
  }
  /**
   * 服務創(chuàng)建
   */
  @Override
  public void onCreate() {
    super.onCreate();
    tm = (TelephonyManager) getSystemService(TELEPHONY_SERVICE);
    phoneStateListener = new MyPhoneStateListener();
    tm.listen(phoneStateListener, PhoneStateListener.LISTEN_CALL_STATE);
  }

  private class MyPhoneStateListener extends PhoneStateListener {
    @Override
    public void onCallStateChanged(int state, String incomingNumber) {
      super.onCallStateChanged(state, incomingNumber);
      switch (state) {
      case TelephonyManager.CALL_STATE_RINGING:
        String info = NumberQueryAddressUtil
            .queryAddress(incomingNumber);
        Toast.makeText(getApplicationContext(), info, 1).show();
        break;
      default:
        break;
      }
    }
  }
  /**
   * 服務銷毀
   */
  @Override
  public void onDestroy() {
    // TODO Auto-generated method stub
    super.onDestroy();
    //取消監(jiān)聽
    tm.listen(phoneStateListener, PhoneStateListener.LISTEN_NONE);
    phoneStateListener=null;
  }
}

設置中心，配置是否開啟來電歸屬地顯示

直接使用我們之前定義好的組合控件

<com.qingguow.mobilesafe.ui.SettingItemView
    tsh:title="設置顯示號碼歸屬地"
    tsh:desc_on="設置顯示號碼歸屬地已開啟"
    tsh:desc_off="設置顯示號碼歸屬地已關閉"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:id="@+id/siv_show_address">
  </com.qingguow.mobilesafe.ui.SettingItemView>

獲取到SettingItemView對象，我們自定義的控件，設置狀態(tài)

調(diào)用SettingItemView對象的setOnClickListener()方法，設置點擊事件，重寫onClick方法

調(diào)用SettingItemView對象的isChecked()方法，得到當前是否選中

判斷狀態(tài)，調(diào)用SettingItemView對象的setChecked()方法，設置狀態(tài)，參數(shù)：布爾值

調(diào)用startService()方法，開啟監(jiān)聽手機狀態(tài)的服務，參數(shù)：Intent對象，

調(diào)用stopService()方法，關閉服務

判斷當前服務是否開啟，設置控件的默認選中狀態(tài)

新建一個工具類ServicesUtils.java

定義一個靜態(tài)方法isServiceRunning()，傳入?yún)?shù)：Context上下文，String服務名

調(diào)用Context對象的getSystemService()方法，獲取ActivityManager對象，參數(shù)：Context.ACTIVITY_SERVICE

調(diào)用ActivityManager對象的getRunningServices()方法，得到運行的服務List集合，參數(shù)：int最大值

for循環(huán)List集合，每條是個RunningServiceInfo對象

調(diào)用RunningServiceInfo.servie.getClassName()，獲取到String服務類名，判斷一下如果相等返回true

SettingActivity.java

package com.qingguow.mobilesafe;

import android.app.Activity;
import android.content.Intent;
import android.content.SharedPreferences;
import android.content.SharedPreferences.Editor;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;

import com.qingguow.mobilesafe.service.AddressService;
import com.qingguow.mobilesafe.ui.SettingItemView;
import com.qingguow.mobilesafe.utils.ServiceUtils;

public class SettingActivity extends Activity {
  private SettingItemView siv_item;
  private SharedPreferences sp;
  // 設置是否開啟號碼歸屬地
  private SettingItemView showAddressBtn;

  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_setting);

    // 設置號碼歸屬地
    showAddressBtn = (SettingItemView) findViewById(R.id.siv_show_address);
    if (ServiceUtils.isRunningService(this,
        "com.qingguow.mobilesafe.service.AddressService")) {
      showAddressBtn.setChecked(true);
    } else {
      showAddressBtn.setChecked(false);
    }
    showAddressBtn.setOnClickListener(new OnClickListener() {
      @Override
      public void onClick(View arg0) {
        if (showAddressBtn.isChecked()) {
          showAddressBtn.setChecked(false);
          stopService(new Intent(getApplicationContext(),
              AddressService.class));
        } else {
          showAddressBtn.setChecked(true);
          startService(new Intent(getApplicationContext(),
              AddressService.class));
        }
      }
    });

    siv_item = (SettingItemView) findViewById(R.id.siv_item);
    sp = getSharedPreferences("config", MODE_PRIVATE);
    // 根據(jù)保存的數(shù)據(jù)設置狀態(tài)
    boolean update = sp.getBoolean("update", false);
    if (update) {
      siv_item.setChecked(true);
    } else {
      siv_item.setChecked(false);
    }

    // 自動更新的點擊事件
    siv_item.setOnClickListener(new OnClickListener() {
      @Override
      public void onClick(View arg0) {
        Editor editor = sp.edit();
        if (siv_item.isChecked()) {
          // 設置不選中
          siv_item.setChecked(false);
          editor.putBoolean("update", false);
        } else {
          // 設置選中
          siv_item.setChecked(true);
          editor.putBoolean("update", true);
        }
        editor.commit();
      }
    });
  }
}

ServicesUtils.java

package com.qingguow.mobilesafe.utils;

import java.util.List;

import android.app.ActivityManager;
import android.app.ActivityManager.RunningServiceInfo;
import android.content.Context;
/**
 * 服務工具類
 * @author taoshihan
 *
 */
public class ServiceUtils {
  /**
   * 判斷某服務是否開啟
   * @param context
   * @param serviceName
   * @return
   */
  public static boolean isRunningService(Context context,String serviceName){
    ActivityManager am=(ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
    List<RunningServiceInfo> infos=am.getRunningServices(100);
    for(RunningServiceInfo info:infos){
      String name=info.service.getClassName();
      if(name.equals(serviceName)){
        return true;
      }
    }
    return false;
  }
}

設置效果如下：