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Rossere

I want to convey the meaning between dialogue and fragment, I keep it that way.

setNumbers(view.getContext(), holder.mBoundString);
public static String setNumbers(Context context, String numbers) {

PreferenceManager.getDefaultSharedPreferences(context).edit()

.putString(PREF_NUMB_NUMBERS, numbers).apply();
Log.i(PREF_NUMB_NUMBERS, "QueryTextSubmit: " + numbers);
return numbers;

}

Privacy

String numbers = NumbSheetDialogView.setNumbers(getActivity(), "1");

Value doesn't come

Kadir

System.out.println(PreferenceManager.getDefaultSharedPreferences(context).getString(PREF_NUMB_NUMBERS, "DEFAULT_VALUE"));

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Why doesn't a smartphone restrict fps?
Software Programming • java android glsurfaceview • • Burma

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As not otherwise specified, I assume that the whole code is included in the method. onDrawFrame(GL10 gl) implementation GLSurfaceView.Renderer♪ He then considers the theoretical productivity of the two methods involved, and this figure has nothing to do with the actual withdrawal of staff on the screen.draw();// вывод объектов на экран - The comment here is a blunt lie, the objects are in principle not on the screen, and they're rented in a frime buffer that can come out, but not here again. Discharge on screen after completion of method onDrawFrame() in class GLSurfaceViewthe counter doesn't take into account the time or time between the challenges, and the fact that the challenges of most GL functions are not blocking (i.e. the challenge has returned to your code and the rendering has not yet been completed)This will be a more close count:private long startTime = System.currentTimeMillis(); private int frameCount = 0; public void onDrawFrame(GL10 gl) { update();//обновление объектов draw();// рендеринг объектов frameCount++; long currentTime = System.currentTimeMillis(); if ((currentTime - startTime) >= 1000) { fps = frameCount; frameCount = 0; startTime = currentTime; } } Here, we're running ahead of the password, and we're counting the staff to be finished before we get on the screen, but we're taking the time between the two challenges. onDrawFrameso we can boldly consider the average number of personnel per second.P.S. The author of the question is advised to read the certificate https://ru.stackoverflow.com/help/how-to-ask so that we don't know, extract information from mites and receive responses as quickly as possible)
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It does not save me the value of sharedpreference in the other activity, how to verify that sharedpreference has a value or exists?
Software Programming • android studio kotlin sharedpreferenc languagee • • terrea

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It does not save the value since when loading the second Activity you are not saving the value, you must use the method .apply() :override fun onCreate(savedInstanceState: Bundle?) { super.onCreate(savedInstanceState) setContentView(R.layout.activity_main) var txtnombre=findViewById<EditText>(R.id.txtnombre) var btningresar=findViewById<Button>(R.id.btnIngresar) btningresar.setOnClickListener(View.OnClickListener { var nombre:String=txtnombre.text.toString() sharedPreferences=getSharedPreferences("SHARED",Context.MODE_PRIVATE) val editor:SharedPreferences.Editor=sharedPreferences.edit() editor.putString("NOMBRE",nombre) //Guarda valor en preferencia. editor.apply() val intent=Intent(this,SegundaActivity::class.java) startActivity(intent) finish() }) }
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does not save me the information at sharedPreference
Software Programming • android kotlin sharedpreferenc languagee • • fbio

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In the second activity, when you do editor.clear() what you're doing is eliminating the content of yours SharedPreferencesI'll leave the link to the documentation so you can read it. https://developer.android.com/reference/android/content/SharedPreferences.Editor I hope it serves you!
D

Why doesn't SharedPreferences work? Android Studio
Software Programming • android android sdk • • Duquan

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There's a mistake that I wrote. getPreferences(); I have to write. getSharedPreferences()♪
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Android sdk SharedPreferences. Not counting from another activity
Software Programming • java android sdk • • rielyn

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Method Activity#getPreferences(int mode) creates xml A steam storage file with a key value that only has access to this activation. In order to obtain global access premiums, get them:PreferencesManager.getDefaultSharedPreferences(context)
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Work with directories in java
Software Programming • java android files • • meriah

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TL/DR:You're trying to work with project files like OS files. There are no searchable files on these routes.Standard equipment Java To work with the files, they're working within the DS where your program code is executed. It's got your app, in the form of APK, in the file. data/app/your.package.name♪ It is in this APK that the file will be packed with all your project files, including pictures, lines, styles, code etc. How they'll be located is not known, but it's clear that they won't be files at the DS, they'll be internal resources of the APK file.So you can't afford anything. Java to work with the file system to access these files. Instead, you need to use the means. AndroidSDK to access these files.For example, Icon recording process res/drawable It'll look like a file. https://stackoverflow.com/q/10174399/3212712 :Got it. Drawable I.D.Converted Drawable Total BitmapWrite. Bitmap In the file.
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I want to save and recover the selected value in a Spinner in SharedPreferences
Software Programming • sharedpreferenc languagee spinner • • derk

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To save the position of a item of Spinner in a SharedPreferenceuses the method putInt() of SharedPreference. Then to obtain the value of SharedPreferenceuses the method getInt() of it.int valor = tecnico.getSelectedItem(); editor.putInt("posicion", valor); To select the item position use the method setSelection() of Spinner.tecnico.setSelection(mispreferencias.getInt("posicion", 0));
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Error accessing style: Resource is not public. (at 'style' with value '@android:style/Widget.NumberPicker')
Software Programming • android • • Avante

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Use https://github.com/ShawnLin013/NumberPicker . That's what you'll do:In your graddle of the app add the following within dependencies: compile 'com.shawnlin:number-picker:2.4.4' You sync the project. Then add the NumberPicker in your sight:<com.shawnlin.numberpicker.NumberPicker android:id="@+id/number_picker" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_centerInParent="true" app:np_width="64dp" app:np_height="180dp" app:np_dividerColor="@color/colorPrimary" // color que lo divide app:np_formatter="@string/number_picker_formatter" app:np_max="59" // maximo de los numeros del picker app:np_min="0" // minimo de los numeros app:np_selectedTextColor="@color/colorPrimary" // color del numero seleccionado app:np_selectedTextSize="@dimen/selected_text_size" // tamaño del numero seleccionado app:np_textColor="@color/colorPrimary" // color de los numeros app:np_textSize="@dimen/text_size" // tamano por defecto de lo snumeros app:np_value="3" /> // valor seleccionado The default is vertical but if you want it horizontal, just add:np_orientation="horizonal"
C

The Yandex cards are not working.
Software Programming • javascript android yandex maps api webview • • chanisef

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As a way of circumventing the problems of older built-in browsers, try to win Crosswalk, but it will increase the size of bundle - but it will be guaranteed to work. See? https://crosswalk-project.org/documentation/android/embedding_crosswalk.html
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Describe part html code in Activity android
Software Programming • java android • • meriah

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In addition to the webview, the markings can be linked to JS. For example:<input type="button" value="Say hello" onClick="showAndroidToast('Hello Android!')" /> <script type="text/javascript"> function showAndroidToast(toast) { Android.showToast(toast); } </script> Do the interface for work:public class WebAppInterface { Context mContext; /** Instantiate the interface and set the context */ WebAppInterface(Context c) { mContext = c; } /** Show a toast from the web page */ @JavascriptInterface public void showToast(String toast) { Toast.makeText(mContext, toast, Toast.LENGTH_SHORT).show(); } } and connect it to the view:WebView webView = (WebView) findViewById(R.id.webview); webView.addJavascriptInterface(new WebAppInterface(this), "Android"); https://developer.android.com/guide/webapps/webview where a possible solution to your problem is described.
O

Position the text in the center
Software Programming • android android layout • • obi

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To centralize the content, just use the attribute gravity or method setGravityIn XML:<TextView android:id="@+id/myId" android:layout_width="match_parent" android:layout_height="match_parent" android:text="Hello World" android:gravity="center" /> In JavaTextView text = findViewById(R.id.myTextView); text.setGravity(View.Gravity.CENTER); The difference between android:layout_gravity and android:gravity, is that in the first, it will position the element, in the case https://developer.android.com/reference/android/widget/TextView.html ; Unlike the second that will position the element content.
Error in SharedPreferences
Software Programming • android • • Analeea

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So I keep in SharedPreferences and I recover it like this:preferences =getSharedPreferences("Record", MODE_PRIVATE); String PrefAccumulated =preferences.getString("Acc","acc_defecto"); String PrefMissing = preferences.getString("miss","miss_defecto"); String PrefDone = preferences.getString("done","done_defecto"); String Accumulated = (String.format("%s",CumpViaje)); String Missing = (String.format("%s",CumpKmsG)); String Done = (String.format("%s",CumpKms)); SharedPreferences.Editor editor = preferences.edit(); editor.putString("Acc", Accumulated); editor.putString("miss", Missing); editor.putString("done",Done); editor.commit(); ASi I get it back:preferences = this.getActivity().getSharedPreferences("Record", MODE_PRIVATE); String acumulado = preferences.getString("Acc",Acumulado); String faltantes = preferences.getString("miss",Faltantes); String realizados = preferences.getString("done",Realizados); tvKmsAccumulated.setText(acumulado); tvKmsMissing.setText(faltantes); tvKmsDone.setText(realizados); And so I take it out:preferencesRecord = getSharedPreferences("Record", Context.MODE_PRIVATE) val editorRecord = preferencesRecord.edit() editorRecord.clear() editorRecord.commit() I hope it serves you.
Compare android time
Software Programming • android calendar • • inna

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You can do this:public static final String inputFormat = "HH:mm"; private Date date; private Date dateCompareOne; private Date dateCompareTwo; private String horarioabertura = "8:45"; private String horariofechamento = "18:45"; SimpleDateFormat inputParser = new SimpleDateFormat(inputFormat, Locale.US); private void compareDates(){ Calendar now = Calendar.getInstance(); int hour = now.get(Calendar.HOUR_OF_DAY); int minute = now.get(Calendar.MINUTE); date = parseDate(hour + ":" + minute); dateCompareOne = parseDate(horarioabertura); dateCompareTwo = parseDate(horariofechamento); if ( dateCompareOne.before( date ) && dateCompareTwo.after(date)) { //esta aberto } else //esta fechado } private Date parseDate(String date) { try { return inputParser.parse(date); } catch (java.text.ParseException e) { return new Date(0); } }
K

Save the results of SQLite or SharedPreference tests?
Software Programming • java android sqlite • • Kadyn

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SharedPreferences In no way suitable for use as a repository of this type of data, it is clearly necessary to use the OBD.You need to set up an OBD table. questions♪ answers♪ results and tickets 1st - questions, in the 2nd, the answer options, with the correct mark, in the 3rd, progress, in the fourth, tickets.♪ tickets tickets and their IDs are written:| _id | ticket. | | 1 | билет1 | | 2 | билет2 | ♪ questions ID of questions, ID of the ticket to which the question relates and the questions themselves (text):| _id | question | id_ticket | 1 | вопрос1 | 1 | 2 | вопрос2 | 1 | 3 | вопрос3 | 2 | 4 | вопрос4 | 2 Questions 1 and 2 relate to the first ticket, 3 and 4 to the second.When you get on the screen, you get another ticket from the OBD and you get his questions. You make a sample of this table on condition. id_ticket = <номер билета>As a result, you will receive all the questions relating to the right ticket. ID (_id) retained questions for future use.♪ answers Replies are given on the following structure:| _id | ID_question | answer | correct | | 1 | 1 | ответ1.1| 0 | | 2 | 1 | ответ2.1| 1 | | 3 | 2 | ответ1.2| 1 | | 4 | 2 | ответ2.2| 0 | | 5 | 2 | ответ3.2| 0 | The first column is its own ID response, the second to the ID question to which the answer relates (these replies with ID = 1 and 2 to the first question. 3, 4 and 5 to the second, the third column is the answer (text), the fourth is the correct answer (1 is the correct answer, 0 is wrong).Such an architecture would allow for an arbitrary number of responses to each question, such as the first two, the second three.When the response options are removed, make a request to the OBD from the table answers Pole ID_question c ID equal to the ID issue raised earlier (in case of question). When the user chooses one of the answers, you get the meaning. correct and its contents in the table results (groans) resultin column ID_question Table results ID question (available at the beginning)♪ results Write the results of the tests:| _id | ID_question | result | | 1 | 1 | | | 2 | 2 | | Capital result filled as the test passes. Later, simple sample of the pole. result The number of correct answers and the ID of the questions that have been answered correctly will also be obtained from this table. upd The name of the auto-incredulated column with a unique identifier for each table (ID) in the android should be known as _id (not id, Id, ID, id_2 et cetera) if you plan to use standard classes for SQLite, in particular CursorOtherwise there will be problems, for example, with the loss of the same recorder. The column must also be included in the cadet sample.If you're having trouble organizing and working with the OBD architecture, you're going to have to read Bailey L.'s book "Square SQL" in 2012. It's very detailed to create a victorine game (in fact the same victorine tickets to the PD) in the books you should read: P.D. Android for the developers, 2016, and B. Hardi "roid Android. Trainee for Professionals, 2016, second edition.
How does JVM work on Java?
Software Programming • java jvm • • inna

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If you look at the languages used in the repository If you look at the documentation, you can find the text:The Maxine VM is written almost entirely in Java, with a small part,called the substrate, written in C. The substrate implements thenative launcher for the Maxine VM. It encapsulates in a platform-independent API the native services from the Operating System (OS), e.g., virtual memory operation, native thread support, and signal handling. The substrate also includes native services to support JNI and JVMTI.I mean, there's no need for an additional virtual car to launch this JVM. It already contains the necessary minimum for a launch written on C. And after the launch, it'll be a virtual machine for itself.

SharedPreferences gear

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It does not save me the value of sharedpreference in the other activity, how to verify that sharedpreference has a value or exists?
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does not save me the information at sharedPreference
Software Programming • android kotlin sharedpreferenc languagee • • fbio

Why doesn't SharedPreferences work? Android Studio
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Android sdk SharedPreferences. Not counting from another activity
Software Programming • java android sdk • • rielyn

Work with directories in java
Software Programming • java android files • • meriah

I want to save and recover the selected value in a Spinner in SharedPreferences
Software Programming • sharedpreferenc languagee spinner • • derk

Error accessing style: Resource is not public. (at 'style' with value '@android:style/Widget.NumberPicker')
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The Yandex cards are not working.
Software Programming • javascript android yandex maps api webview • • chanisef

Describe part html code in Activity android
Software Programming • java android • • meriah

Position the text in the center
Software Programming • android android layout • • obi

Error in SharedPreferences
Software Programming • android • • Analeea

Compare android time
Software Programming • android calendar • • inna

Save the results of SQLite or SharedPreference tests?
Software Programming • java android sqlite • • Kadyn

How does JVM work on Java?
Software Programming • java jvm • • inna