左晓为主开发手持机充值管理机
app/src/main/java/com/dayu/recharge/activity/PowerActivity.java
@@ -17,14 +17,23 @@
 */
public class PowerActivity extends BaseActivity {
    ActivityPowerBinding powerBinding;
    PowerBean powerBean = new PowerBean();
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        powerBinding = ActivityPowerBinding.inflate(LayoutInflater.from(this));
        setContentView(powerBinding.getRoot());
        initData();
        initView();
    }
    private void initData() {
        PowerBean powerBean = baseDao.powerDao().findFirst();
        if (powerBean != null) {
            this.powerBean = powerBean;
            powerBinding.villageOldNumber.setText(powerBean.getPower());
        }
    }
    private void initView() {
@@ -33,7 +42,6 @@
            public void onClick(View v) {
                String data = powerBinding.villageNewNum.getText().toString();
                if (!TextUtils.isEmpty(data)) {
                    PowerBean powerBean = new PowerBean();
                    powerBean.setPower(data);
                    baseDao.powerDao().insert(powerBean);
                    ToastUtil.show("保存成功");