@Override
public void onDestroy() {
super.onDestroy();
mQuerySellOutTask.cancel(true);
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
this.setContentView(R.layout.sell_out_activity);
// 返回Button和标题
TextView title = (TextView) findViewById(R.id.txtView_centralTitle_topBar);
title.setVisibility(View.VISIBLE);
title.setText("快速沽清");
TextView left = (TextView) findViewById(R.id.txtView_leftBtn_topBar);
left.setText("返回");
left.setVisibility(View.VISIBLE);
ImageButton back = (ImageButton) findViewById(R.id.imageButton_left_topBar);
back.setVisibility(View.VISIBLE);
back.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View v) {
finish();
}
});
TextView rightText = (TextView) findViewById(R.id.txtView_rightBtn_topBar);
rightText.setText("提交");
rightText.setVisibility(View.VISIBLE);
View commitButton = findViewById(R.id.imageButton_right_topBar);
commitButton.setVisibility(View.VISIBLE);
// "提交"按钮
commitButton.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View v) {
if (!mToOnSale.isEmpty() || !mToSellout.isEmpty()) {
SelloutCommitDialog.newInstance(mToSellout, mToOnSale)
.show(getSupportFragmentManager(), SelloutCommitDialog.TAG);
} else {
Toast.makeText(SellOutActivity.this, "没有任何沽清或开售菜品信息更新", Toast.LENGTH_SHORT).show();
}
}
});
// 初始化FoodListHandler
mFoodListHandler = new FoodListHandler(this);
// 更新沽清菜品信息
mQuerySellOutTask = new QuerySellOutTask();
mQuerySellOutTask.execute();
// "在售"Button
View onSaleBtn = findViewById(R.id.button_OnSale_List);
onSaleBtn.setPressed(true);
onSaleBtn.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View v) {
mFoodListHandler.sendEmptyMessage(ON_SALE_PAGE);
}
});
// "停售"Button
View selloutBtn = findViewById(R.id.button_Sellout_List);
selloutBtn.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View v) {
mFoodListHandler.sendEmptyMessage(SELL_OUT_PAGE);
}
});
// set search text watcher
final EditText searchEdit = (EditText) findViewById(R.id.autoCompleteTextView_search);
searchEdit.addTextChangedListener(
new TextWatcher() {
Runnable mSrchHandler =
new Runnable() {
@Override
public void run() {
mFoodListHandler.sendEmptyMessage(mCurrentPage);
}
};
@Override
public void afterTextChanged(Editable s) {}
@Override
public void beforeTextChanged(CharSequence s, int start, int count, int after) {}
@Override
public void onTextChanged(CharSequence s, int start, int before, int count) {
if (s.toString().trim().length() != 0) {
mConditionFilter = s.toString().trim();
searchEdit.removeCallbacks(mSrchHandler);
// 如果搜索编号，马上执行搜索，
// 否则延迟500ms执行搜索
if (Pattern.compile("[0-9]*").matcher(mConditionFilter).matches()) {;
searchEdit.postDelayed(mSrchHandler, 500);
} else {
mFoodListHandler.sendEmptyMessage(mCurrentPage);
}
} else {
mConditionFilter = "";
mFoodListHandler.sendEmptyMessage(mCurrentPage);
}
}
});
// 删除搜索条件按钮
((ImageButton) findViewById(R.id.button_clear))
.setOnClickListener(
new OnClickListener() {
@Override
public void onClick(View v) {
searchEdit.setText("");
}
});
mSellOutListView = (ListView) findViewById(R.id.listView_sell_out);
// 滚动时隐藏soft-keyboard
mSellOutListView.setOnScrollListener(
new OnScrollListener() {
@Override
public void onScrollStateChanged(AbsListView view, int scrollState) {
((InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE))
.hideSoftInputFromWindow(searchEdit.getWindowToken(), 0);
}
@Override
public void onScroll(
AbsListView view, int firstVisibleItem, int visibleItemCount, int totalItemCount) {}
});
}
