private MyInputPwdUtil myInputPwdUtil;@Overrideprotected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);setContentView(R.layout.activity_main);myInputPwdUtil = new MyInputPwdUtil(this);myInputPwdUtil.getMyInputDialogBuilder().setAnimStyle(R.style.dialog_anim);//可以定制自己進入退出動畫，不設置沒有動畫myInputPwdUtil.setListener(new InputPwdView.InputPwdListener() {@Overridepublic void hide() {myInputPwdUtil.hide();}@Overridepublic void forgetPwd() {Toast.makeText(MainActivity.this, "忘記密碼", Toast.LENGTH_SHORT).show();}@Overridepublic void finishPwd(String pwd) {Toast.makeText(MainActivity.this, pwd, Toast.LENGTH_SHORT).show();}});}public void show(View view){myInputPwdUtil.show();}

int height = getHeight();int width = getWidth();//畫邊框RectF rect = new RectF(0, 0, width, height);borderPaint.setColor(borderColor);canvas.drawRoundRect(rect, borderRadius, borderRadius, borderPaint);//畫內容區域RectF rectContent = new RectF(rect.left + defaultContentMargin, rect.top + defaultContentMargin, rect.right - defaultContentMargin, rect.bottom - defaultContentMargin);borderPaint.setColor(getResources().getColor(R.color.myInputPwdBase_gray));canvas.drawRoundRect(rectContent, borderRadius, borderRadius, borderPaint);//畫分割線:分割線數量比密碼數少1borderPaint.setColor(borderColor);borderPaint.setStrokeWidth(defaultSplitLineWidth);for (int i = 1; i < passwordLength; i++) {float x = width * i / passwordLength;canvas.drawLine(x, 0, x, height, borderPaint);}//畫密碼內容float px, py = height / 2;float halfWidth = width / passwordLength / 2;for (int i = 0; i < textLength; i++) {px = width * i / passwordLength + halfWidth;canvas.drawCircle(px, py, passwordWidth, passwordPaint);}