android MVP

来源：互联网发布：dbc数据库保存编辑：程序博客网时间：2024/05/28 03:02

1、public interface BaseView<T> {    void showToast(String msg);    /**     * 网络错误     */    void networkError();}

<pre name="code" class="java">2、public class BankInfoContract {    public interface View extends BaseView<Presenter> {        void getBinkInfoSuccess(List<BankInfo> bankInfos);    }    public interface Presenter extends BasePresenter {        /**         * 银行列表         *         * @param type:开户类型 type=qiluce,tjpme         */        void getBinkInfo(String type);    }}

<pre name="code" class="java">3、public class BankInfoPresenter implements BankInfoContract.Presenter {    private BankInfoContract.View view;    public BankInfoPresenter(BankInfoContract.View view) {        this.view = view;    }    @Override    public void getBinkInfo(String type) {        ApiKaiHu.getBankInfo(type, new IHttpCallBack() {            @Override            public void onSuccess(BaseInfo base) {                if (null == view) {                    return;                }                List<BankInfo> bankInfos = JsonUtils.getArray(base.value, BankInfo.class);                view.getBinkInfoSuccess(bankInfos);            }            @Override            public void onFailure(int code, String msg) {                if (null == view) {                    return;                }                if (404 == code) {                    view.networkError();                } else {                    view.showToast(msg);                }            }        });    }    @Override    public void start() {    }    @Override    public void onDestroy() {        view = null;    }}

4、<span style="font-family: Arial, Helvetica, sans-serif;">@SuppressLint("ValidFragment")</span><pre name="code" class="java">public class BankInfoFragment extends BaseFragment implements BankInfoContract.View, View.OnClickListener {    private SwitchFragmentInterface mCallBack;    private BankInfoPresenter mPresenter;    private TextView tv_bank_name;    private RelativeLayout rl_select_bank;    private EditText et_bank_num;    private ImageView iv_see_bank_name;    private TextView tv_bank_info_next;    private List<String> bankNames;    private String type;    private List<BankInfo> bankInfos;    private boolean showOrHidePasswd = false;    public BankInfoFragment(SwitchFragmentInterface CallBack) {        this.mCallBack = CallBack;    }    @Override    public String getTitle() {        return "银行信息";    }    @Override    protected int getContentView() {        return R.layout.fragment_backinfo;    }    @Override    protected void initView() {        tv_bank_name = (TextView) findViewById(R.id.tv_bank_name);        rl_select_bank = (RelativeLayout) findViewById(R.id.rl_select_bank);        et_bank_num = (EditText) findViewById(R.id.et_bank_num);        iv_see_bank_name = (ImageView) findViewById(R.id.iv_see_bank_num);        tv_bank_info_next = (TextView) findViewById(R.id.tv_bank_info_next);    }    @Override    protected void initData() {        bankNames = new ArrayList<>();        type = getArguments().getString("type");        mPresenter = new BankInfoPresenter(this);        mPresenter.getBinkInfo(type);    }    @Override    protected void initListener() {        tv_bank_info_next.setOnClickListener(this);        rl_select_bank.setOnClickListener(this);        iv_see_bank_name.setOnClickListener(this);        et_bank_num.addTextChangedListener(mBankWatcher);    }    @Override    public void getBinkInfoSuccess(List<BankInfo> bankInfos) {        this.bankInfos = bankInfos;        for (int i = 0; i < bankInfos.size(); i++) {            bankNames.add(bankInfos.get(i).name);        }    }    @Override    public void onClick(View v) {        switch (v.getId()) {            case R.id.tv_bank_info_next:                addBankInfoToParams();                mCallBack.onNext(this);                break;            case R.id.rl_select_bank:                new SelecBankDialog(getContext(), bankNames, new SelecBankDialog.OnCompleteListener() {                    @Override                    public void onComplete(String bankName) {                        tv_bank_name.setText(bankName);                    }                }).show();                break;            case R.id.iv_see_bank_num:                showOrHidePasswd();                break;        }    }    private void showOrHidePasswd() {        if (showOrHidePasswd) {            //设置EditText文本为可见的            et_bank_num.setTransformationMethod(HideReturnsTransformationMethod.getInstance());        } else {            //设置EditText文本为隐藏的            et_bank_num.setTransformationMethod(PasswordTransformationMethod.getInstance());        }        showOrHidePasswd = !showOrHidePasswd;        et_bank_num.postInvalidate();        //切换后将EditText光标置于末尾        CharSequence charSequence = et_bank_num.getText();        if (charSequence instanceof Spannable) {            Spannable spanText = (Spannable) charSequence;            Selection.setSelection(spanText, charSequence.length());        }    }    private void addBankInfoToParams() {        String bankName = tv_bank_name.getText().toString();        String bankNum = et_bank_num.getText().toString();        for (int i = 0; i < bankInfos.size(); i++) {            if (bankName.equals(bankInfos.get(i).name)) {                ((KaiHuActivity) getActivity()).getParamsUtils().addBodyParameter("bankId", bankInfos.get(i).value);//                if ("qiluce".equals(type)) {//                    ((KaiHuActivity) getActivity()).getParamsUtils().addBodyParameter("account", bankNum);//                } else {                ((KaiHuActivity) getActivity()).getParamsUtils().addBodyParameter("bankAcc", bankNum);//                }                break;            }        }    }    /**     * 对手机号输入内容监听 并改变获取验证码按钮状态     */    private TextWatcher mBankWatcher = new TextWatcher() {        @Override        public void beforeTextChanged(CharSequence s, int start, int count, int after) {        }        @Override        public void onTextChanged(CharSequence s, int start, int before, int count) {            //校验银行账号长度为>=16&&银行名字不为空时获取验证码按钮可点击            if (et_bank_num.length() >= 16 && tv_bank_name.length() != 0) {                tv_bank_info_next.setClickable(true);                tv_bank_info_next.setBackgroundResource(R.drawable.bt_bg_shape_clickable);            } else {                tv_bank_info_next.setClickable(false);                tv_bank_info_next.setBackgroundResource(R.drawable.bt_bg_shape_unclickable);            }        }        @Override        public void afterTextChanged(Editable s) {        }    };    @Override    public void showToast(String msg) {        ToastUtils.show(msg);    }    @Override    public void networkError() {        ToastUtils.show("网络错误");    }}

0 0