CartActivity.java
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package com.naji.xiaotao.cart.ui;
import android.content.Context;
import android.databinding.ObservableList;
import android.os.Bundle;
import android.text.Editable;
import android.text.TextUtils;
import android.text.TextWatcher;
import android.view.View;
import android.view.inputmethod.InputMethodManager;
import android.widget.EditText;
import com.naji.xiaotao.BR;
import com.naji.xiaotao.R;
import com.naji.xiaotao.cart.vm.CartItemViewModel;
import com.naji.xiaotao.cart.vm.CartViewModel;
import com.naji.xiaotao.databinding.ActivityCartBinding;
import me.goldze.mvvmhabit.base.BaseActivity;
import me.goldze.mvvmhabit.utils.KLog;
public class CartActivity extends BaseActivity<ActivityCartBinding,CartViewModel>implements CartViewModel.OnRequestFocusListener{
private InputMethodManager mInputMethorManager;
@Override
public int initContentView(Bundle savedInstanceState) {
mInputMethorManager=(InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
return R.layout.activity_cart;
}
@Override
public int initVariableId() {
return BR.viewModel;
}
@Override
public CartViewModel initViewModel() {
return new CartViewModel(this,getIntent().getStringExtra("orderid"),this,getIntent().getStringExtra("fromSource"),getIntent().getBooleanExtra("isFast",false),getIntent().getBooleanExtra("isWaitingSure",false));
}
@Override
public void initViewObservable() {
super.initViewObservable();
binding.remarkEdt.setCursorVisible(false);
binding.remarkEdt.setFocusableInTouchMode(false);
binding.remarkEdt.setFocusable(false);
viewModel.observableList.addOnListChangedCallback(new ObservableList.OnListChangedCallback<ObservableList<CartItemViewModel>>() {
@Override
public void onChanged(ObservableList<CartItemViewModel> sender) {
KLog.d("AAAAAAAAA");
}
@Override
public void onItemRangeChanged(ObservableList<CartItemViewModel> sender, int positionStart, int itemCount) {
KLog.d("BBBBBBBBB");
}
@Override
public void onItemRangeInserted(ObservableList<CartItemViewModel> sender, int positionStart, int itemCount) {
KLog.d("CCCCCCCC");
if(viewModel.isSetMealFee.equals("1")){
if(viewModel.observableList.size()>2){
binding.empty.setVisibility(View.GONE);
binding.content.setVisibility(View.VISIBLE);
}
}else{
binding.empty.setVisibility(View.GONE);
binding.content.setVisibility(View.VISIBLE);
}
}
@Override
public void onItemRangeMoved(ObservableList<CartItemViewModel> sender, int fromPosition, int toPosition, int itemCount) {
KLog.d("DDDDDDDDDDD");
}
@Override
public void onItemRangeRemoved(ObservableList<CartItemViewModel> sender, int positionStart, int itemCount) {
KLog.d("EEEEEEEEEEE");
if(!TextUtils.isEmpty(viewModel.orderEntity.getMeal_fee())){
if(viewModel.observableList.size()<=2){
binding.content.setVisibility(View.GONE);
binding.empty.setVisibility(View.VISIBLE);
}
}else{
if(viewModel.observableList.size()<=0){
binding.content.setVisibility(View.GONE);
binding.empty.setVisibility(View.VISIBLE);
}
}
}
});
}
@Override
public void onPnumRequestFocus() {
binding.pnumEdt.setFocusable(true);
binding.pnumEdt.setFocusableInTouchMode(true);
binding.pnumEdt.requestFocus();
binding.pnumEdt.findFocus();
binding.pnumEdt.setSelection(binding.pnumEdt.getText().toString().length());
mInputMethorManager.showSoftInput(binding.pnumEdt,InputMethodManager.SHOW_FORCED);
}
@Override
public void onRemardRequestFocus() {
binding.remarkEdt.setFocusable(true);
binding.remarkEdt.setFocusableInTouchMode(true);
binding.remarkEdt.requestFocus();
binding.remarkEdt.findFocus();
binding.remarkEdt.setSelection(binding.remarkEdt.getText().toString().length());
mInputMethorManager.showSoftInput(binding.remarkEdt,InputMethodManager.SHOW_FORCED);
}
}