Java 从选定的选项项触发单击设置侦听器
我想从所选的选项项触发单击侦听器设置 这是我对所选代码的选项项Java 从选定的选项项触发单击设置侦听器,java,android,Java,Android,我想从所选的选项项触发单击侦听器设置 这是我对所选代码的选项项 //cancel event added here @Override public boolean onOptionsItemSelected(MenuItem item) { // ClipData.Item menu_cancel_event=(ClipData.Item) findViewById(R.id.menu_cancel_event); // int Id = i
//cancel event added here
@Override
public boolean onOptionsItemSelected(MenuItem item) {
// ClipData.Item menu_cancel_event=(ClipData.Item) findViewById(R.id.menu_cancel_event);
// int Id = item.getItemId();
switch (item.getItemId()) {
case R.id.menu_cancel_event:
eventMO.setIsDelete(1);
del();
return true;
}
return super.onOptionsItemSelected(item);
}
private void del() {
SQLiteDatabase db = dbHelper.getWritableDatabase();
final long Id = eventMO.getEventId();
db.delete("event", "Event_ID" + " = ?", new String[]{String.valueOf(Id)});
db.close();
}
btn_create_button = (Button) findViewById(R.id.create_button);
btn_create_button.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
// Instantiate Progress Dialog object
prgDialog = new ProgressDialog(OccasionActivity.this);
// Set Progress Dialog Text
prgDialog.setMessage("Please wait...");
// Set Cancelable as False
prgDialog.setCancelable(false);
prgDialog.show();
UserMO userMO = dbHelper.getRingeeUserData(1);
eventMO.setText(custom_Text.getText().toString());
eventMO.setPlace(event_Place.getText().toString());
eventMO.setEndTime(end_Time);
eventMO.setStartTime(start_Time);
try {
//date and time format changed here
String eventDate = btn_Date.getText().toString();
DateFormat date = new SimpleDateFormat("dd-M-yyyy");
Date date1 = date.parse(eventDate);
DateFormat convertDate = new SimpleDateFormat(" yyyy-MM-dd hh:mm:ss");
eventDate = convertDate.format(date1);
eventMO.setEventDate(eventDate);
} catch (ParseException e) {
e.printStackTrace();
}
//eventMO.setEventDate(btn_Date.getText().toString());
eventMO.setRingeeUserId(userMO.getRingeeUserId());
//event update functionality added here
final Long hidden_Text2 = eventId2;
if ((eventMO.getText() != null) && (eventMO.getPlace() != null) && (eventMO.getEventDate() != null)) {
if (hidden_Text2 != null) {
eventMO.setEventId(hidden_Text2);
new AsyncTask<Void, Void, String>() {
@Override
protected String doInBackground(Void... arg0) {
return eventDelegates.updateEvent(eventMO, context);
}
@Override
protected void onPostExecute(String arg0) {
prgDialog.dismiss();
Intent contactAct = new Intent(getApplicationContext(), UserDashBoardActivity.class);
// Clears History of Activity
contactAct.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
startActivity(contactAct);
}
}.execute(null, null, null);
Toast.makeText(getApplicationContext(), "Details updated successfully", Toast.LENGTH_LONG).show();
btn\u创建按钮=（按钮）findViewById（R.id.create\u按钮）；
btn_创建_按钮。setOnClickListener（新视图。OnClickListener（）{
@凌驾
公共void onClick（视图v）{
//实例化进度对话框对象
prgDialog=新建进度对话框（OccasionActivity.this）；
//设置进度对话框文本
setMessage（“请稍候…”）；
//将可取消设置为False
prgDialog.setCancelable（假）；
prgDialog.show（）；
UserMO UserMO=dbHelper.getRingeeUserData（1）；
eventMO.setText（自定义_Text.getText（）.toString（））；
setPlace（event_Place.getText（）.toString（））；
eventMO.setEndTime（结束时间）；
eventMO.setStartTime（开始时间）；
试一试{
//此处更改了日期和时间格式
字符串eventDate=btn_Date.getText（）.toString（）；
日期格式日期=新的简化格式（“dd-M-yyyy”）；
Date date1=Date.parse（eventDate）；
DateFormat convertDate=新的简化格式（“yyyy-MM-dd hh:MM:ss”）；
eventDate=convertDate.format（日期1）；
eventMO.setEventDate（eventDate）；
}捕获（解析异常）{
e、 printStackTrace（）；
}
//setEventDate（btn_Date.getText（）.toString（））；
eventMO.setRingeeUserId（userMO.getRingeeUserId（））；
//此处添加了事件更新功能
最终长隐藏_Text2=eventId2；
if（（eventMO.getText（）！=null）&&&（eventMO.getPlace（）！=null）&&（eventMO.getEventDate（）！=null））{
如果（隐藏的文本2！=null）{
setEventId（隐藏的文本2）；
新建异步任务（）{
@凌驾
受保护的字符串doInBackground（无效…arg0）{
返回eventDelegates.updateEvent（eventMO，context）；
}
@凌驾
受保护的void onPostExecute（字符串arg0）{
prgDialog.disclose（）；
Intent contactAct=newintent（getApplicationContext（），UserDashBoardActivity.class）；
//清除活动的历史记录
contactAct.addFlags（意图、标志、活动、清除、顶部）；
星触觉（contactAct）；
}
}.执行（空，空，空）；
Toast.makeText（getApplicationContext（），“详细信息已成功更新”，Toast.LENGTH_LONG.show（）；
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.menu_occasion, menu);
return true;
}
//cancel event added here
@Override
public boolean onOptionsItemSelected(MenuItem item) {
// ClipData.Item menu_cancel_event=(ClipData.Item) findViewById(R.id.menu_cancel_event);
// int Id = item.getItemId();
switch (item.getItemId()) {
case R.id.menu_cancel_event:
eventMO.setIsDelete(1);
del();
//doOnCLickAndOnOptionSelected();
return true;
}
return super.onOptionsItemSelected(item);
}
private void del() {
SQLiteDatabase db = dbHelper.getWritableDatabase();
final long Id = eventMO.getEventId();
db.delete("event", "Event_ID" + " = ?", new String[]{String.valueOf(Id)});
db.close();
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_occasion);
context = getApplicationContext();
seekBar_startTime = (SeekBar) findViewById(R.id.seekBar1);
textView_startTime = (TextView) findViewById(R.id.textView1);
seekBar_endTime = (SeekBar) findViewById(R.id.seekBar2);
textView_endTime = (TextView) findViewById(R.id.textView2);
btn_Date = (Button) findViewById(R.id.event_date_button);
event_Place = (TextView) findViewById(R.id.Enter_Place);
custom_Text = (TextView) findViewById(R.id.Custom_Text);
btn_create_button = (Button) findViewById(R.id.create_button);
//menu_cancel_event=(button) findViewId(R.id.menu_cancel_event);
/*box1=(CheckBox) findViewById(R.id.check_box1);
box2=(CheckBox) findViewById(R.id.check_box2);
box3=(CheckBox) findViewById(R.id.check_box3);*/
sharedpreferences = context.getSharedPreferences(Constants.SHARED_PREFERENCE_NAME, Context.MODE_PRIVATE);
dbHelper = new DatabaseHelper(context);
btn_Date.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
DatePickerFragment newFragment = new DatePickerFragment();
newFragment.show(getFragmentManager(), "Occasion Date");
}
});
seekBar_startTime.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() {
@Override
public void onStopTrackingTouch(SeekBar seekBar) {
}
@Override
public void onStartTrackingTouch(SeekBar seekBar) {
}
@Override
public void onProgressChanged(SeekBar seekBar, int progresValue, boolean fromUser) {
start_Time = String.valueOf(progresValue);
textView_startTime.setText("Event Start Time :" + progresValue);
}
});
seekBar_endTime.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() {
@Override
public void onStopTrackingTouch(SeekBar seekBar) {
}
@Override
public void onStartTrackingTouch(SeekBar seekBar) {
}
@Override
public void onProgressChanged(SeekBar seekBar, int progresValue, boolean fromUser) {
end_Time = String.valueOf(progresValue);
textView_endTime.setText("Event End Time :" + progresValue);
}
});
//eventid get from OccasionFragment here
Bundle bundle = this.getIntent().getExtras();
if (bundle != null) {
Long eventId1 = bundle.getLong("EventID");
eventId2 = eventId1;
String eventName = bundle.getString("EventName");
custom_Text.setText(eventName);
String eventPlace = bundle.getString("EventPlace");
event_Place.setText(eventPlace);
String eventDate = bundle.getString("EventDate");
try {
//String eventDate = bundle.getString("EventDate");
//time string removed from date here
String result = eventDate.split(" ")[0];
DateFormat sourceDate = new SimpleDateFormat("yyyy-MM-dd");
// parse the date string into Date object
Date date = sourceDate.parse(result);
DateFormat convertDate = new SimpleDateFormat("dd-M-yyyy");
// format the date into another format
result = convertDate.format(date);
btn_Date.setText(result);
} catch (ParseException e) {
e.printStackTrace();
}
//Event Start Time and Event End Time string added before the time here
String eventStart = bundle.getString("EventStart");
textView_startTime.setText("Event Start Time :" + eventStart);
String eventEnd = bundle.getString("EventEnd");
textView_endTime.setText("Event End Time :" + eventEnd);
}
btn_create_button.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
// Instantiate Progress Dialog object
//doOnCLickAndOnOptionSelected();
// code
prgDialog = new ProgressDialog(OccasionActivity.this);
// Set Progress Dialog Text
prgDialog.setMessage("Please wait...");
// Set Cancelable as False
prgDialog.setCancelable(false);
prgDialog.show();
UserMO userMO = dbHelper.getRingeeUserData(1);
eventMO.setText(custom_Text.getText().toString());
eventMO.setPlace(event_Place.getText().toString());
eventMO.setEndTime(end_Time);
eventMO.setStartTime(start_Time);
try {
//date and time format changed here
String eventDate = btn_Date.getText().toString();
DateFormat date = new SimpleDateFormat("dd-M-yyyy");
Date date1 = date.parse(eventDate);
DateFormat convertDate = new SimpleDateFormat(" yyyy-MM-dd hh:mm:ss");
eventDate = convertDate.format(date1);
eventMO.setEventDate(eventDate);
} catch (ParseException e) {
e.printStackTrace();
}
//eventMO.setEventDate(btn_Date.getText().toString());
eventMO.setRingeeUserId(userMO.getRingeeUserId());
//event update functionality added here
final Long hidden_Text2 = eventId2;
if ((eventMO.getText() != null) && (eventMO.getPlace() != null) && (eventMO.getEventDate() != null)) {
if (hidden_Text2 != null) {
eventMO.setEventId(hidden_Text2);
new AsyncTask<Void, Void, String>() {
@Override
protected String doInBackground(Void... arg0) {
return eventDelegates.updateEvent(eventMO, context);
}
@Override
protected void onPostExecute(String arg0) {
prgDialog.dismiss();
Intent contactAct = new Intent(getApplicationContext(), UserDashBoardActivity.class);
// Clears History of Activity
contactAct.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
startActivity(contactAct);
}
}.execute(null, null, null);
Toast.makeText(getApplicationContext(), "Details updated successfully", Toast.LENGTH_LONG).show();
} else {
new AsyncTask<Void, Void, String>() {
@Override
protected String doInBackground(Void... arg0) {
return eventDelegates.addEvent(eventMO, context);
}
@Override
protected void onPostExecute(String eventId) {
prgDialog.dismiss();
SharedPreferences.Editor editor = sharedpreferences.edit();
editor.putString("eventId", eventId);
editor.commit();
Intent contactAct = new Intent(getApplicationContext(), ContactActivity.class);
// Clears History of Activity
contactAct.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
startActivity(contactAct);
}
}.execute(null, null, null);
Toast.makeText(getApplicationContext(), "Details added successfully", Toast.LENGTH_LONG).show();
}
} else {
prgDialog.dismiss();
Toast.makeText(context, "Please check Event custom text or Event place or Event date field", Toast.LENGTH_LONG).show();
}
}
});
}
@SuppressLint("ValidFragment")
public class DatePickerFragment extends DialogFragment implements DatePickerDialog.OnDateSetListener {
@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
// Use the current date as the default date in the picker
final Calendar c = Calendar.getInstance();
int year = c.get(Calendar.YEAR);
int month = c.get(Calendar.MONTH);
int day = c.get(Calendar.DAY_OF_MONTH);
// Create a new instance of DatePickerDialog and return it
return new DatePickerDialog(getActivity(), this, year, month, day);
}
public void onDateSet(DatePicker view, int year, int month, int day) {
Date = new StringBuilder().append(year).append("-").append(month + 1).append("-").append(day).append(" ").toString();
btn_Date.setText(new StringBuilder().append(day).append("-").append(month + 1).append("-").append(year).append(" ").toString());
}
}
}
@覆盖
公共布尔onCreateOptions菜单（菜单）{
//为菜单充气；这会将项目添加到操作栏（如果存在）。
getMenuInflater（）.充气（R.menu.menu\u场合，menu）；
返回true；
}
//取消在此添加的事件
@凌驾
公共布尔值onOptionsItemSelected（菜单项项）{
//ClipData.Item menu\u cancel\u event=（ClipData.Item）findViewById（R.id.menu\u cancel\u event）；
//int Id=item.getItemId（）；
开关（item.getItemId（））{
案例R.id.菜单\取消\事件：
eventMO.setIsDelete（1）；
del（）；
//DOONCLICKANDONOPTIONSECTED（）；
返回true；
}
返回super.onOptionsItemSelected（项目）；
}
私有void del（）{
SQLiteDatabase db=dbHelper.getWritableDatabase（）；
final long Id=eventMO.getEventId（）；
db.delete（“event”，“event_ID”+“=？”，新字符串[]{String.valueOf（ID）}）；
db.close（）；
}
@凌驾
创建时受保护的void（Bundle savedInstanceState）{
super.onCreate（savedInstanceState）；
setContentView（R.layout.activity_场合）；
context=getApplicationContext（）；
seekBar_startTime=（seekBar）findViewById（R.id.seekBar1）；
textView_startTime=（textView）findViewById（R.id.textView1）；
seekBar_endTime=（seekBar）findViewById（R.id.seekBar2）；
textView_endTime=（textView）findViewById（R.id.textView2）；
btn_日期=（按钮）findViewById（R.id.event_日期按钮）；
事件位置=（文本视图）findViewById（R.id.Enter\u位置）；
custom_Text=（TextView）findViewById（R.id.custom_Text）；
btn_create_button=（button）findviewbyd（R.id.create_button）；
//菜单取消事件=（按钮）findViewId（R.id.menu取消事件）；
/*box1=（复选框）findViewById（R.id.check_box1）；
框2=（复选框）findViewById（R.id.check_框2）；
box3=（复选框）findViewById（R.id.check_box3）*/
SharedReferences=context.getSharedReferences（Constants.SHARED\u PREFERENCE\u NAME，context.MODE\u PRIVATE）；
dbHelper=新数据库助手（上下文）；
btn_Date.setOnClickListener（新视图.OnClickListener（）{
@凌驾
公共void onClick（视图v）{
DatePickerFragment newFragment=新的DatePickerFragment（）；
show（getFragmentManager（），“场合日期”）；
}
});
seekBar_startTime.setonseekbarchaneglistener（新seekBar.onseekbarchaneglistener（）{
@凌驾
TopTrackingTouch（SeekBar SeekBar）上的公共无效{
}
@凌驾
开始跟踪触摸时的公共无效（SeekBar SeekBar）{
}
@O
class MyActivity extends Activity {
private void doOnCLickAndOnOptionSelected() {
// code
}
@Override
protected void onCreate(...) {
...
btn_create_button = (Button) findViewById(R.id.create_button);
btn_create_button.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
doOnCLickAndOnOptionSelected();
}
}
...
someMenu.setOnOpttionsItemSelectedListener(new OnOpttionsItemSelectedListener {
@Override
public boolean onOptionsItemSelected(MenuItem item) {
// ClipData.Item menu_cancel_event=(ClipData.Item) findViewById(R.id.menu_cancel_event);
// int Id = item.getItemId();
switch (item.getItemId()) {
case R.id.menu_cancel_event:
eventMO.setIsDelete(1);
del();
doOnCLickAndOnOptionSelected();
return true;
}
return super.onOptionsItemSelected(item);
}
}
}
}