如何設置手機在通話接通和斷開時震動

[Android Version]

Android V2.3 （ GB,GB2）

Android V4.0, 4.1（ ICS， ICS2， JB）

Android V4.2（ JB2,JB3,JB5）

Android V4.4

Android V5.0,5.1

[DESCRIPTION]

如果須要客製化在通話接通或者斷開時手機震動的行爲，能夠參考如下修改

[SOLUTION]

通話接通時：

Android V4.4以前版本：

1 在packages\apps\phone\src\com\android\phone\CallNotifier.java開頭處添加private Vibrator mVibrator;

2 在packages\apps\phone\src\com\android\phone\CallNotifier.java函數onPhoneStateChanged開頭處添加

if (mVibrator == null){

mVibrator = (Vibrator)

mApplication.getApplicationContext().getSystemService(Context.VIBRATOR_SERVICE);

}

3 在packages\apps\phone\src\com\android\phone\CallNotifier.java中添加一個成員變量

Call.State mLastCallState = Call.State.IDLE;

而後在函數onPhoneStateChanged中的語句Phone fgPhone = mCM.getFgPhone();後添加如下代碼

Call.State ringCallState =

mCM.getRingingPhone().getRingingCall().getState();

Call.State fgCallState = mCM.getActiveFgCallState();

if ((ringCallState==Call.State.IDLE && mLastCallState.isRinging()) ||//MT

(fgCallState==Call.State.ACTIVE && mLastCallState.isDialing()))//MO

{

//here means that call is connected

final int MO_CALL_VIBRATE_TIME = 300; // msec

mVibrator.vibrate(MO_CALL_VIBRATE_TIME);

}

mLastCallState = ringCallState.isRinging() ? ringCallState:fgCallState;

mtkAndroid V4.4及以後版本：

已有此功能。

通話掛斷後：

在CallNotifier.java onDisconnect ()中

Phone.State state = mCM.getState() ;後添加以下Code

if (mVibrator == null){

mVibrator = (Vibrator)

mApplication.getApplicationContext().getSystemService(Context.VIBRATOR_SERVICE);

}

final int CALL_DISC_VIBRATE_TIME = 300; // msec

mVibrator.vibrate(CALL_DISC_VIBRATE_TIME);