Posts by GabrielLocalhost • 1,430 points
81 posts
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viewsA: How to hide the keyboard when clicking an Edittext?
I did it in my project: InputMethodManager imm = (InputMethodManager)getActivity().getSystemService(Context.INPUT_METHOD_SERVICE); imm.hideSoftInputFromWindow(v.getWindowToken(), 0);//metodo para…
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answer1528
viewsA: Get the month of the mysql datetime field
Well friend did not understand very well what you want; But let’s see if you want to get all the records for the month of May: SELECT * FROM tabela WHERE MONTH(DataAbertura) = 5; Where 5 is the…
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answers73
viewsA: Calendar on Android
I developed a similar screen once. The layout can be what you imagine. follows the low the methods I did to call the android calendar and capture the date selected by the user in an Edit. edt_data =…
androidanswered GabrielLocalhost 1,430 -
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answers128
viewsA: I would like a Textview to display the amount of Checkboxes that have been marked
Buddy, let me give you a hint, you can try to simplify this code. Since they are all checkbox and are basically the same view. Try to make a method that will only count and update Textview, and call…
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answers10681
viewsA: Grabbing all the Values of a JSON Object
First declare a uses System.JSON; Json would be: jsonString := {"jsonteste":[{"campo1":"valor1"}]} Then to read the json: jsonRaiz := TJSONObject.ParseJSONValue(jsonString) as TJSONObject;…
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viewsA: Contains in Java, how to search a text in an Arraylist?
I guess you’ll have to go through the list and make a loop to look for. for (String valor: strListas){ valor.contains('Pa') }
javaanswered GabrielLocalhost 1,430 -
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answers527
viewsA: Is there a difference between the visibility of a view.GONE or false?
The estate Gone causes the view to be treated as if it did not exist while the Invisible he’s simply invisible, so yes there’s a difference.
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answer103
viewsA: Get the id of a Panel that is being created dynamically
In delhpi there is no question of id, but the name of the components serve with identifier. Then his Name will be the id, or you can create a variable within it with to be the id.
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answers587
viewsA: Androidstudio Onclicklistener() error
The on click method needs to be implemented with Override: @Override public void onClick(View v) { onAcao(); }
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answers383
viewsA: How do I manipulate the order of the files in an Arraylist?
Once I had to sort my list by date, and the sqlite did not treat as date, which I did: @Override public int compareTo(Call another) { SimpleDateFormat sdf = new SimpleDateFormat("dd/MM/yyyy");…
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answers2181
viewsA: Group periods of dates
select Sum(campodata), compodata from tabela group by campodata; the sum will give you the sum and the group by will group;
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viewsA: Mysql query generating error when using the OR clause
Would not be the lack of quotation marks? the type of the variables seems to me to be string and need quotation marks in the bank she would be: SELECT * FROM 'nometabela' WHERE form LIKE 'valorform'…
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answers2187
viewsA: How to capture a dbgrid Row click event?
Look for the event onClick on the pick of Object Inspector. By clicking on the Grid it already arrow in the database record, then you can capture the id and take the test. procedure…
delphianswered GabrielLocalhost 1,430 -
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answers4473
viewsA: In the ORDER BY of a SELECT change a comma for a period
I don’t have your table scheme here but try to do so: order by cast (preco as real)asc
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answers8013
viewsA: Software to Create Class Diagram
I usually use the Day, free and light
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answers539
viewsA: Return records Timestamp() field
I do it in Firebird: select * from interessados where cast(int_data as date) = '01/09/2016' I cast in the field and work as a simple date
sqlanswered GabrielLocalhost 1,430 -
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answers4072
viewsA: How to create notifications?
This is a simple example I use: /* @param id identificacao da notificacao * @param title titulo da notificacao * @param message mensagem a ser exibida * @param intent se quiser uma tela que ser…
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answers366
viewsA: Are product box bar codes suitable for primary keys?
No even, primary key has to be unique ok, that’s right, but being information that the user can handle puts at risk your entire table. It’s also more optimized if it’s numerical, which I couldn’t do…
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answers458
viewsA: Search for next 7 days records in SQL
Change that part: BETWEEN CURRENT_DATE()+7 AND CURRENT_DATE() That’s why: BETWEEN CURRENT_DATE AND CURRENT_DATE() + 7 would be from today to today more 7 days, I think Voce got confused in the order…
sqlanswered GabrielLocalhost 1,430 -
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answer549
viewsQ: How do I update a proprietary app?
I have an app that should only be used by a number x employees, so it’s not on the playstore, but wanted to know how I can make available updates and install them.
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answers7434
viewsA: removing part of a string with php
uses the substr($string,$start,$length); $string = variable, $start = start of the variable where var cut the string in integer, $length= end of integer variable, let’s say the url pattern has 25…
phpanswered GabrielLocalhost 1,430 -
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answer77
viewsA: "top" with MAX in mysql
select * from tb_funcionarios group by fu_estado ORDER By fu_salario DESC LIMIT 3. the trick is to use the ORDER BY DESC field by which it will require in descending order and you putting the LIMIT…
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viewsA: How to return strings that are in crescent date format in Sqlite?
Sqlite does not sort the dates like other databases, mysql for example, I also had this problem in an application of mine, but I solved using "compareTo" in the class of my object. Maybe it’s not…
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answers2215
viewsA: Change Fragment by clicking on a button inside another Fragment
I would put in the layout xml of Fragment in the button onClick event, so it is accessible to your main Activity. <ImageButton android:id="@+id/img_lg_logon" android:layout_width="match_parent"…
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answer121
viewsA: Encryption on Android
I have this example of encryption I once used: String senha= ""; MessageDigest md = null; try { md = MessageDigest.getInstance("MD5"); } catch (NoSuchAlgorithmException e) { e.printStackTrace(); }…
androidanswered GabrielLocalhost 1,430 -
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answer372
viewsA: Sqlite MAX function - Grab the highest value
You can use the rawQuery() method that returns a Cursor, in which case you only have a field take index 0; Cursor cursor = db.rawQuery("select MAX(date_start) from Nometabela", null);…
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viewsA: Loop function until the application closes
procedure TForm1.Timer1Timer(Sender: TObject); begin if Timer1.enabled = true then begin Gauge1.Progress := Gauge1.Progress +1; if Gauge1.Progress=10 then…
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viewsA: How to go to the next field( an Edittext) without having to press Next on android?
Try this, put in the after for being the action shoots after releasing the click, but you can do in other ways or put a test for certain letter. yourEditText.addTextChangedListener(new TextWatcher()…
androidanswered GabrielLocalhost 1,430 -
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answers542
viewsA: Loop function until the application closes
Dude, you can basically use Ttimmer, put it in his event: onTimer,.
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answer221
viewsA: Firebird - Parameterized view
I don’t quite understand what you want but I will treat it as a simple project of Delphi, but basically to create a component at runtime is simple. pnlTitle := TPanel.Create(frmPrincipal); // ou nil…
firebirdanswered GabrielLocalhost 1,430 -
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answer122
viewsQ: Problem using the Jaybird
I am unable to connect in my bank using the jdbc of Firebird. the bank is very old and I can not discard it yet, I need to at least download the customer list and save on sqlite. the problem happens…