switch (FingerManager.checkSupport(MainActivity.this))
		{
			case DEVICE_UNSUPPORTED:
				showToast("您的设备不支持指纹");
				break;
			case SUPPORT_WITHOUT_DATA:
				showToast("请在系统录入指纹后再验证");
				break;
			case SUPPORT:
				FingerManager.build().setApplication(getApplication())
						.setTitle("指纹验证")
						.setDes("请按下指纹")
						.setNegativeText("取消")
						.setFingerDialogApi23(new MyFingerDialog())//如果你需要自定义android P 一下系统弹窗就设置,不设置会使用默认弹窗
						.setFingerCheckCallback(new SimpleFingerCheckCallback()
						{

							@Override
							public void onSucceed()
							{
								showToast("验证成功");
							}

							@Override
							public void onError(String error)
							{
								showToast("验证失败");
							}

							@Override
							public void onCancel()
							{
								showToast("您取消了识别");
							}
						})
						.setFingerChangeCallback(new AonFingerChangeCallback()
						{

							@Override
							protected void onFingerDataChange()
							{
								showToast("指纹数据发生了变化");
							}
						})
						.create()
						.startListener(MainActivity.this);
				break;
		}

public class MyFingerDialog extends AFingerDialog implements View.OnClickListener
{

	private TextView titleTv;

	private TextView desTv;

	@Nullable
	@Override
	public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container,
			@Nullable Bundle savedInstanceState)
	{
		super.onCreateView(inflater, container, savedInstanceState);
		View view = inflater.inflate(R.layout.my_dialog_finger, null);

		titleTv = view.findViewById(com.codersun.fingerprintcompat.R.id.finger_dialog_title_tv);
		desTv = view.findViewById(com.codersun.fingerprintcompat.R.id.finger_dialog_des_tv);
		TextView cancelTv = view.findViewById(com.codersun.fingerprintcompat.R.id.finger_dialog_cancel_tv);
		cancelTv.setOnClickListener(this);
		return view;
	}

	@Override
	public void onSucceed()
	{
		dismiss();
	}

	@Override
	public void onFailed()
	{
		titleTv.setText("我是失败标题,继续验证");
		desTv.setText("连按个手指都不会,去屎吧");
	}

	@Override
	public void onHelp(String help)
	{
		titleTv.setText("我是失败标题,继续验证");
		desTv.setText("连按个手指都不会,去屎吧");
	}

	@Override
	public void onError(String error)
	{
		titleTv.setText("客官,下次再来");
		desTv.setText("这都能失败,你还能干啥,不消失,代表我是自定义弹窗");
	}

	@Override
	public void onCancelAuth()
	{

	}

	@Override
	public void onClick(View v)
	{
		dismiss();
	}
}

// 调起指纹识别得时候,将自定义的弹窗设置进去,代码如下,如果你不设置自定义弹窗会使用默认的android M 弹窗
FingerManager.build().setApplication(getApplication())
				.setTitle("指纹验证")
				.setDes("请按下指纹")
				.setNegativeText("取消")
				.setFingerDialogApi23(new MyFingerDialog())
				.setFingerCheckCallback()