Android setOnClickListener（新视图。OnClickListener（）{ @凌驾 公共void onClick（视图arg0）{ flagValue=1； showDialog（日期对话框ID）； } }); _SiteVisition\u Ad
setOnClickListener（新视图。OnClickListener（）{ @凌驾 公共void onClick（视图arg0）{ flagValue=1； showDialog（日期对话框ID）； } }); _SiteVisition\u AddVisitor.setOnClickListener（新视图.OnClickListener（））{ @凌驾 公共void onClick（视图arg0）{ 意向意向=新意向（Site\u Visit\u Details.this，Site\u Visit\u AddVisitor.class）； 星触觉（意向）； } }); _siteVisit\u CheckBox.setOnClickListener（新视图.OnClickListener（）{ @凌驾 公共void onClick（视图arg0）{ 如果（checkBoxFlag==0）{ _siteVisit\u复选框。setBackgroundResource（R.drawable。复选框\u选中）； checkBoxFlag=1； }否则{ _siteVisit\u复选框。setBackgroundResource（R.drawable。复选框\u未选中）； checkBoxFlag=0； } } }); 最终日历c=Calendar.getInstance（）； mYear=c.get（日历年）； mMonth=c.get（日历月）； mDay=c.get（日历，月的第天）； } 私有DatePickerDialog.OnDateSetListener MDataSetListener= 新建DatePickerDialog.OnDateSetListener（）{ 公共无效onDateSet（日期选择器视图，整数年， int monthOfYear，int dayOfMonth）{ 迈耶=年； Ammonth=蒙托夫年； mDay=月的第几天； 更新显示（flagValue）； } }; 私有void updateDisplay（int标志）{ 如果（标志==0）{ _siteVisit_StartDate.setText( 新的StringBuilder（） //月份以0为基础，因此添加1 .append（mm+1）。append（“/”） .append（mDay）.append（“/”） .append（mYear）。append（“”）； } 否则{ _siteVisit_EndDate.setText( 新的StringBuilder（） //月份以0为基础，因此添加1 .append（mm+1）。append（“/”） .append（mDay）.append（“/”） .append（mYear）。append（“”）； } } @凌驾 受保护的对话框onCreateDialog（int id）{ 开关（id）{ 案例日期\u对话框\u ID: 返回新的DatePickerDialog（此， mDateSetListener， mYear，Ammonth，mDay）； } 返回null； } @凌驾 受保护的void onStop（）{ super.onStop（）； //我们需要一个编辑器对象来更改首选项。 //所有对象都来自android.context.context SharedReferences设置=GetSharedReferences（首选项名称，0）； SharedReferences.Editor=settings.edit（）； putString（“savedIBXString”，_siteVisit_IBX.getSelectedItem（）.toString（））； editor.putString（“savedCagesString”，_siteVisit_Cage.getSelectedItem（）.toString（））； putString（“startDate”，_siteVisit_startDate.getText（）.toString（））； editor.putString（“endDate”，_siteVisit_endDate.getText（）.toString（））； editor.putString（“additionalInfo”，_siteVisit_additionalInfo.getText（）.toString（））； //提交编辑！ commit（）； } }Android setOnClickListener（新视图。OnClickListener（）{ @凌驾 公共void onClick（视图arg0）{ flagValue=1； showDialog（日期对话框ID）； } }); _SiteVisition\u Ad,android,Android,setOnClickListener（新视图。OnClickListener（）{ @凌驾 公共void onClick（视图arg0）{ flagValue=1； showDialog（日期对话框ID）； } }); _SiteVisition\u AddVisitor.setOnClickListener（新视图.OnClickListener（））{ @凌驾 公共void onClick（视图arg0）{ 意向意向=新意向（Site\u Visit\u Details.this，Site\
你的问题有点让人困惑。当有人从第一个微调器中选择一个实际选项时，“选择”默认选项会消失吗？是的，我也想要，你能解释一下这是怎么可能的吗？
package com.equinix.android.sitevisit;
import java.util.ArrayList;
import java.util.Calendar;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.entity.StringEntity;
import android.app.Activity;
import android.app.AlertDialog;
import android.app.DatePickerDialog;
import android.app.Dialog;
import android.app.ProgressDialog;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.SharedPreferences;
import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
import android.preference.PreferenceManager;
import android.view.View;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.DatePicker;
import android.widget.EditText;
import android.widget.ImageButton;
import android.widget.Spinner;
import android.widget.Toast;
import com.equinix.android.adapter.SiteVisit_CagesAdapter;
import com.equinix.android.adapter.SiteVisit_IBXAdapter;
import com.equinix.android.common.LoginScreen;
import com.equinix.android.common.MenuScreen;
import com.equinix.android.common.R;
import com.equinix.android.parsing.Parse_Json;
import com.equinix.android.servicecall.Service_Call;
public class Site_Visit_Details extends Activity {
/** Called when the activity is first created. */
ImageButton _siteVisit_Home, _siteVisit_Logout, _siteVisit_AddVisitor, _siteVisit_StartDateButton, _siteVisit_EndDateButton, _siteVisit_Next, _siteVisit_CheckBox;
EditText _siteVisit_StartDate, _siteVisit_EndDate, _siteVisit_AdditionalInfo;
Spinner _siteVisit_IBX, _siteVisit_Cage;
ArrayAdapter<String> statusAdapter;
ArrayAdapter<String> statusAdapter1;
Bundle bundle;
private int mYear;
private int mMonth;
private int mDay;
private int flagValue, checkBoxFlag=0;
static final int DATE_DIALOG_ID = 0;
public static int count=0;
public static ArrayList<String> cage_Id = new ArrayList<String>();
public static ArrayList<String> cage_Name = new ArrayList<String>();
public static ArrayList<String> cage_NaturalKey = new ArrayList<String>();
public static boolean flag_cages = false;
public static ArrayList<String> firstName = new ArrayList<String>();
public static ArrayList<String> lastName = new ArrayList<String>();
public static ArrayList<String> companyName = new ArrayList<String>();
SharedPreferences prefs;
public static final String PREFS_NAME = "MyPrefsFile";
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.site_visit_details);
bundle = getIntent().getExtras();
_siteVisit_Home = (ImageButton)findViewById(R.id.home);
_siteVisit_Logout = (ImageButton)findViewById(R.id.logout);
_siteVisit_AddVisitor = (ImageButton)findViewById(R.id.addVisitorImageButton);
_siteVisit_StartDateButton = (ImageButton)findViewById(R.id.startDateImageButton);
_siteVisit_EndDateButton = (ImageButton)findViewById(R.id.endDateImageButton);
_siteVisit_Next = (ImageButton)findViewById(R.id.nextImageButton);
_siteVisit_CheckBox =(ImageButton)findViewById(R.id.checkBox);
_siteVisit_StartDate = (EditText)findViewById(R.id.startDateEditText);
_siteVisit_EndDate = (EditText)findViewById(R.id.endDateEditText);
_siteVisit_AdditionalInfo = (EditText)findViewById(R.id.additionalInformationEditText);
_siteVisit_IBX = (Spinner)findViewById(R.id.ibxSpinner);
_siteVisit_Cage = (Spinner)findViewById(R.id.cageSpinner);
// statusAdapter = ArrayAdapter.createFromResource( this, R.array.options , android.R.layout.simple_spinner_item);//Sets an status adapter
statusAdapter = new ArrayAdapter<String>( this,android.R.layout.simple_spinner_item, LoginScreen.name);//Sets an status adapter
statusAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);//Displays drop down spinner
//statusAdapter.add(LoginScreen.name);
SiteVisit_IBXAdapter adapter = new SiteVisit_IBXAdapter(LoginScreen.name, this);
_siteVisit_IBX.setAdapter(statusAdapter);
_siteVisit_Cage.setAdapter(statusAdapter);
if(bundle.getInt("screen_flag")!=0)
{
try{
prefs = getSharedPreferences(PREFS_NAME, 0);
String savedIBXString = prefs.getString("savedIBXString",null);
String savedCagesString = prefs.getString("savedCagesString", null);
String startDate = prefs.getString("startDate", null);
String endDate= prefs.getString("endDate", null);
String addInfo = prefs.getString("additionalInfo", null);
_siteVisit_StartDate.setText(startDate);
_siteVisit_EndDate.setText(endDate);
_siteVisit_AdditionalInfo.setText(addInfo);
for(int i=0;i<LoginScreen.name.size();i++)
{
if(savedIBXString.equals(_siteVisit_IBX.getItemAtPosition(i).toString()))
{
_siteVisit_IBX.setSelection(i);
}
}
for(int i=0;i<cage_Name.size();i++)
{
if(savedCagesString.equals(_siteVisit_Cage.getItemAtPosition(i).toString()))
{
_siteVisit_Cage.setSelection(i);
}
}
}catch(Exception e)
{
e.printStackTrace();
}
}
_siteVisit_Home.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View arg0) {
Intent intent = new Intent(Site_Visit_Details.this, MenuScreen.class);
startActivity(intent);
}
});
try {
firstName = bundle.getStringArrayList("FirstName");
lastName = bundle.getStringArrayList("LastName");
companyName = bundle.getStringArrayList("Company");
for(int i=0; i<firstName.size(); i++){
System.out.println("Name is ======== "+firstName.get(i)+" "+lastName.get(i)+" Company name=====>> "+companyName.get(i));
}
} catch (Exception e1) {
e1.printStackTrace();
}
_siteVisit_Logout.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View arg0) {
Intent intent = new Intent(Site_Visit_Details.this, LoginScreen.class);
startActivity(intent);
}
});
_siteVisit_Next.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View arg0) {
if((_siteVisit_StartDate.getText().toString().length()!=0) &&(_siteVisit_EndDate.getText().toString().length()!=0))
{
Intent intent = new Intent(Site_Visit_Details.this, Site_Visit_Login.class);
intent.putExtra("IBXName", _siteVisit_IBX.getSelectedItem().toString());
intent.putExtra("CagesName", _siteVisit_Cage.getSelectedItem().toString());
intent.putExtra("StartDate", _siteVisit_StartDate.getText().toString());
intent.putExtra("EndDate", _siteVisit_EndDate.getText().toString());
intent.putStringArrayListExtra("FirstName", firstName);
intent.putStringArrayListExtra("LastName", lastName);
intent.putStringArrayListExtra("Company", companyName);
startActivity(intent);
}else{
Toast.makeText(Site_Visit_Details.this, "Please fill all mandatory field", Toast.LENGTH_SHORT).show();
}
}
}
);
// LoginScreen.name.remove(0);
_siteVisit_IBX.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
/**
* Called when a new item was selected (in the Spinner)
*/
public void onItemSelected(AdapterView<?> parent,
View view, int pos, long id) {
try{
//arrayList_clear();
_siteVisit_IBX.invalidate();
//statusAdapter.notifyDataSetChanged();
/*statusAdapter.clear();
statusAdapter1 = new ArrayAdapter<String>( Site_Visit_Details.this,android.R.layout.simple_spinner_item, LoginScreen.name);
statusAdapter1.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
_siteVisit_IBX.setAdapter(statusAdapter1);*/
prefs = PreferenceManager.getDefaultSharedPreferences( getBaseContext());
SharedPreferences.Editor prefEditor = prefs.edit();
prefEditor.putString("savedValue",_siteVisit_IBX.getSelectedItem().toString());
if(_siteVisit_IBX.getSelectedItem().equals("Select"))
{
String array[] = new String[]{"Select"};
ArrayAdapter<String> adapter = new ArrayAdapter<String>(Site_Visit_Details.this, android.R.layout.simple_spinner_item, array);
adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
_siteVisit_Cage.setAdapter(adapter);
}
else{
HttpPost post = new HttpPost("http://122.180.114.68/eqixmobile/siteservice/um/cages");
StringEntity se = new StringEntity("{\"ibx\":{\"credentials\":{\"username\":\"mobileuser1\",\"password\":\"welcome1\"},\"userkey\":\"68782\",\"permissionCode\":\"PLACE_BASIC_SERVICES\",\"id\":\""+LoginScreen.id.get(pos)+"\",\"name\":\""+LoginScreen.name.get(pos)+"\",\"naturalKey\":\""+LoginScreen.naturalKey.get(pos)+"\"}}");
final Service_Call obj = new Service_Call(post, se, "mobileuser1", "welcome1",false);
/*String json_Response = obj.call_Service();
new Parse_Json(json_Response).parse_Cages();*/
/*SiteVisit_CagesAdapter adapter = new SiteVisit_CagesAdapter(Site_Visit_Details.cage_Name, Site_Visit_Details.this);
_siteVisit_Cage.setAdapter(adapter);*/
final ProgressDialog dialog = ProgressDialog.show(Site_Visit_Details.this, "EQUINIX ", "Loading.... ", true);
final Handler handler = new Handler() {
public void handleMessage(Message msg) {
// SiteVisit_CagesAdapter adapter = new SiteVisit_CagesAdapter(Site_Visit_Details.cage_Name, Site_Visit_Details.this);
statusAdapter1 = new ArrayAdapter<String>( Site_Visit_Details.this,android.R.layout.simple_spinner_item, Site_Visit_Details.cage_Name);
statusAdapter1.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
_siteVisit_Cage.setAdapter(statusAdapter1);
dialog.dismiss();
}
};
final Thread checkUpdate = new Thread() {
public void run() {
String json_Response = obj.call_Service();
new Parse_Json(json_Response).parse_Cages();
handler.sendEmptyMessage(0);
}
};
checkUpdate.start();
}
}catch(Exception e)
{
e.printStackTrace();
}
}
public void onNothingSelected(AdapterView parent) {
// Do nothing.
}
});
/* private void arrayList_clear() {
Site_Visit_Details.cage_Id.clear();
Site_Visit_Details.cage_Name.clear();
Site_Visit_Details.cage_NaturalKey.clear();
}*/
_siteVisit_Cage.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
/**
* Called when a new item was selected (in the Spinner)
*/
public void onItemSelected(AdapterView<?> parent,
View view, int pos, long id) {
prefs = PreferenceManager.getDefaultSharedPreferences( getBaseContext());
SharedPreferences.Editor prefEditor = prefs.edit();
prefEditor.putString("savedCagesString",_siteVisit_Cage.getSelectedItem().toString());
}
@Override
public void onNothingSelected(AdapterView<?> arg0) {
}
});
_siteVisit_StartDateButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View arg0) {
flagValue = 0;
showDialog(DATE_DIALOG_ID);
}
});
_siteVisit_EndDateButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View arg0) {
flagValue = 1;
showDialog(DATE_DIALOG_ID);
}
});
_siteVisit_AddVisitor.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View arg0) {
Intent intent = new Intent(Site_Visit_Details.this, Site_Visit_AddVisitor.class);
startActivity(intent);
}
});
_siteVisit_CheckBox.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View arg0) {
if(checkBoxFlag==0){
_siteVisit_CheckBox.setBackgroundResource(R.drawable.check_box_checked);
checkBoxFlag=1;
}else{
_siteVisit_CheckBox.setBackgroundResource(R.drawable.check_box_unchecked);
checkBoxFlag=0;
}
}
});
final Calendar c = Calendar.getInstance();
mYear = c.get(Calendar.YEAR);
mMonth = c.get(Calendar.MONTH);
mDay = c.get(Calendar.DAY_OF_MONTH);
}
private DatePickerDialog.OnDateSetListener mDateSetListener =
new DatePickerDialog.OnDateSetListener() {
public void onDateSet(DatePicker view, int year,
int monthOfYear, int dayOfMonth) {
mYear = year;
mMonth = monthOfYear;
mDay = dayOfMonth;
updateDisplay(flagValue);
}
};
private void updateDisplay(int flag) {
if(flag==0){
_siteVisit_StartDate.setText(
new StringBuilder()
// Month is 0 based so add 1
.append(mMonth + 1).append("/")
.append(mDay).append("/")
.append(mYear).append(" "));
}
else{
_siteVisit_EndDate.setText(
new StringBuilder()
// Month is 0 based so add 1
.append(mMonth + 1).append("/")
.append(mDay).append("/")
.append(mYear).append(" "));
}
}
@Override
protected Dialog onCreateDialog(int id) {
switch (id) {
case DATE_DIALOG_ID:
return new DatePickerDialog(this,
mDateSetListener,
mYear, mMonth, mDay);
}
return null;
}
@Override
protected void onStop(){
super.onStop();
// We need an Editor object to make preference changes.
// All objects are from android.context.Context
SharedPreferences settings = getSharedPreferences(PREFS_NAME, 0);
SharedPreferences.Editor editor = settings.edit();
editor.putString("savedIBXString", _siteVisit_IBX.getSelectedItem().toString());
editor.putString("savedCagesString", _siteVisit_Cage.getSelectedItem().toString());
editor.putString("startDate", _siteVisit_StartDate.getText().toString());
editor.putString("endDate", _siteVisit_EndDate.getText().toString());
editor.putString("additionalInfo", _siteVisit_AdditionalInfo.getText().toString());
// Commit the edits!
editor.commit();
}
}