@Override

public boolean onTouchEvent(MotionEvent event) {

// TODO Auto-generated method stub

int action = event.getAction();

int x = (int) event.getX();

int y = (int) event.getY();

switch (action) {

case MotionEvent.ACTION_DOWN:

// TODO

changeState(STATE_RECORDING);

break;

case MotionEvent.ACTION_MOVE:

if (isRecording) {

// 根據(jù)x,y的坐標(biāo)，判斷是否想要取消

if (wantToCancle(x, y)) {

changeState(STATE_WANT_TO_CANCEL);

} else {

changeState(STATE_RECORDING);

}

}

break;

case MotionEvent.ACTION_UP:

if (!mReady)?

{

reset();

return super.onTouchEvent(event);

}

if (!isRecording || mTime < 0.6f) {

mDialogManager.tooShort();

mAudioManager.cancel();

mHandler.sendEmptyMessageDelayed(MSG_DIALOG_DIMISS, 1300);

}

else if (mCurState == STATE_RECORDING) {// 正常錄制結(jié)束

// release

mDialogManager.dimissDialog();

mAudioManager.release();

// callbackToAct

if (mListener != null) {

mListener.onFinish(mTime,

mAudioManager.getCurrentFilePath());

}

} else if (mCurState == STATE_WANT_TO_CANCEL) {

// cancle

mDialogManager.dimissDialog();

mAudioManager.cancel();

}

reset();

break;

}

return super.onTouchEvent(event);

}

// 恢復(fù)狀態(tài)及標(biāo)志位

private void reset() {

// TODO Auto-generated method stub

isRecording = false;

mReady = false;

mTime = 0;

changeState(STATE_NORMAL);

}

private boolean wantToCancle(int x, int y) {

// TODO Auto-generated method stub

if (x < 0 || x > getWidth()) {

return true;

}

if (y < -DISTANCE_Y_CANCLE || y > getHeight() + DISTANCE_Y_CANCLE) {

return true;

}

return false;

}

private void changeState(int state) {

// TODO Auto-generated method stub

if (mCurState != state) {

mCurState = state;

switch (state) {

case STATE_NORMAL:

// setBackgroundResource(R.drawable.btn_)

setText(R.string.str_recoder_normal);

break;

case STATE_RECORDING:

setText(R.string.str_recoder_recording);

if (isRecording) {

mDialogManager.recording();

}

break;

case STATE_WANT_TO_CANCEL:

setText(R.string.str_recoder_want_cancle);

mDialogManager.wantToCancle();

break;

}

}

}

}