Android-電話錄音

TelephonyManager telManager = (TelephonyManager)getSystemService(Context.TELEPHONY_SERVICE);

//通過電話管理監聽通話狀態(回調機制)

telManager.listen(listener,PhoneStateListener.LISTEN_CALL_STATE);

listener = new PhoneStateListener(){

???????? public void onCallStateChanged(int state,String incomingNumber){

?????????????????? Switch(state){

??????????????????????????? Case TelephonyManager.CALL_STATE_IDLE://空閑

??????????????????????????? CASE TelephonyManager.CALL_STATE_OFFHOOK:掛起電話

??????????????????????????? CASE TelepnhonyManager.CALL_STATE_RINGING:振鈴

}

}

}

//錄音

Recorder = new MediaRecorder();

recorder.setAudioSource(MediaRecorder.OutputFormat.THREE_GPP);//.3gp

recorder.setAudioEncoder(MediaRecorder.AudioEncoder.AMR_NB);

recorder.setOutputFile(“/mnt/sdcard/”+filename);

recorder.prepare();

recorder.start();

recoding = true;

<uses-permission android:name=”android.permission.READ_PHONE_STATE”/>

android2.0(API 5)測試通過,2.2不可以.

?

通過Receiver機制（收到手機啟動完成的廣播）啟動電話錄音服務

XxxReceiver extends Receiver{

???????? Public void onReceive(){

?????????????????? Intent = new Intent(this,XxxxService.class);

?????????????????? startService(intent);

}

}

//配置使用權限

<uses-permission

android:name = “android.permission.RECEIVE_BOOT_COMPLETED”/>

<uses-permission android:name=”android.permission.READ_PHONE_STATE”/>

<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>

<uses-permission android:name=”android.permission.INTERNET”/>

<uses-permission android:name=”android.permission.RECORD_AUDIO”/>

注：

???????? 電話錄音者應用程序需要停止卡塔莎錄屏軟件，否則電腦卡死。

總結

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