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How do you leave the juket untouched during the screen coup?

derk

How to do it Socket I didn't disconnect from the server when the screen was turning, so I didn't. nullHuh? In principle, it could be retained by Bundle♪ but there's a way to keep all types ♪ String ...

    private static final String autherised=null;
@Override

public void onSaveInstanceState(Bundle savedInstanceState) {
    savedInstanceState.putBoolean(autherised,true);

    super.onSaveInstanceState(savedInstanceState);
}

That's why I don't think there's a trick like that with a complex object. So I'd better keep it. Socket or where to create it activity Didn't you touch your reboot?

S
simrah last edited by

Take all your online code into a separate code. https://developer.android.com/guide/components/bound-services.html and reloading Activity He won't touch it.
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First option. That's the kind of chequebox that shows the state of plays no games, and that's the best thing to do. Especially all the famous players do.
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Luciano, to send a data to another screen use the following command in the next screen call: Intent mIntent = new Intent(context, SegundaTela.class); mIntent.putExtra("parametro_1", 2); mIntent.putExtra("parametro_2", 500); startActivity(mIntent); finish(); To receive the parameter on the second screen, in the onCreate event, place the following command:private int tipo; private int valor; tipo = getIntent().getIntExtra("parametro_1", 1); valor = getIntent().getIntExtra("parametro_2", 10); Remembering that the parameter name is case sensitve and the variables type and value, I used as an example, you can replace with yours.
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It is necessary to double the rubber, as correctly noted in the commentaries on the question:SELECT ' for=''213'' '; Or... https://www.postgresql.org/docs/current/static/sql-syntax-lexical.html#SQL-SYNTAX-CONSTANTS (requires clear indication of possible content escape sequences)SELECT E' for=\'213\' '; There's also a possibility not to turn around with rubbers, but to use syntaxis of line literature. Dollar-quoted String (ibid., in manuale)SELECT $$ for='213' $$; SELECT $anystring$ for='213' $anystring$; If the data come from the user via the annex, use it. prepared statements (or his emulation of your access library) and then you don't care about the screen at all.
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Use this API I found on the internet: In the gradle add the dependency: compile 'de.hdodenhof:circleimageview:2.0.0' And in the place of ImageView in XML is just add: <de.hdodenhof.circleimageview.CircleImageView android:src="@drawable/sua_imagem" android:layout_width="90dp" android:layout_height="90dp" app:civ_border_width="2dp" app:civ_border_color="#ff000000" /> API Source: https://github.com/hdodenhof/CircleImageView
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See how my FrameLayout problem was solved at en.SO. In fact, changed the layers and properties in the manifest:<?xml version="1.0" encoding="utf-8"?> <android.support.design.widget.AppBarLayout android:layout_width="match_parent" android:layout_height="wrap_content" android:theme="@style/AppTheme.AppBarOverlay"> <android.support.v7.widget.Toolbar android:id="@+id/toolbar_order" android:layout_width="match_parent" android:layout_height="?attr/actionBarSize" android:background="?attr/colorPrimary" app:popupTheme="@style/AppTheme.PopupOverlay" /> </android.support.design.widget.AppBarLayout> <FrameLayout android:layout_width="match_parent" android:layout_height="match_parent" android:layout_weight="1"> <ScrollView android:layout_width="match_parent" android:layout_height="match_parent"> <LinearLayout android:layout_width="match_parent" android:layout_height="match_parent" android:orientation="vertical" android:padding="16dp" android:weightSum="1"> <android.support.design.widget.TextInputLayout android:layout_width="match_parent" android:layout_height="wrap_content" android:id="@+id/til_name_act_order" android:layout_marginBottom="8dp"> <EditText android:layout_width="match_parent" android:layout_height="wrap_content" android:id="@+id/ed_name_act_order" android:hint="Имя" android:textColor="@color/text_color_353535" android:imeOptions="actionNext" android:inputType="text" /> </android.support.design.widget.TextInputLayout> <android.support.design.widget.TextInputLayout android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_marginBottom="8dp"> <EditText android:layout_width="match_parent" android:layout_height="wrap_content" android:hint="Телефон" android:id="@+id/ed_tel_act_order" android:inputType="phone" android:maxLength="17" android:textColor="@color/text_color_353535" android:digits="0,1,2,3,4,5,6,7,8,9" android:imeOptions="actionNext" /> </android.support.design.widget.TextInputLayout> <android.support.design.widget.TextInputLayout android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_marginBottom="8dp"> <EditText android:layout_width="match_parent" android:layout_height="wrap_content" android:hint="Адрес" android:id="@+id/ed_address_act_order" android:textColor="@color/text_color_353535" android:inputType="text" android:imeOptions="actionNext" /> </android.support.design.widget.TextInputLayout> <android.support.design.widget.TextInputLayout android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_marginBottom="8dp"> <EditText android:layout_width="match_parent" android:layout_height="wrap_content" android:hint="Комментарии" android:id="@+id/ed_comment_act_order" android:textColor="@color/text_color_353535" android:inputType="textMultiLine" /> </android.support.design.widget.TextInputLayout> <TextView android:layout_width="match_parent" android:layout_height="wrap_content" android:id="@+id/tv_summ_act_order" android:textColor="@color/text_color_353535" android:textSize="18sp" android:text=" Общая сумма: " android:layout_marginTop="4dp" /> </LinearLayout> </ScrollView> </FrameLayout> <LinearLayout android:orientation="vertical" android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_gravity="bottom"> <ProgressBar style="?android:attr/progressBarStyle" android:layout_width="match_parent" android:layout_height="match_parent" android:id="@+id/progressBar_act_order" android:visibility="gone" /> <View android:layout_width="match_parent" android:layout_height="@dimen/height_border_line_item" android:background="@color/color_border_item" /> <Button android:text="Оформить" android:layout_width="match_parent" android:layout_height="wrap_content" android:id="@+id/btn_send_order_act_order" android:background="@drawable/bg_selector_order" android:textColor="@drawable/btn_order_text_color" /> </LinearLayout> Manifest made it like this:<activity android:name=".activities.OrderScreenActivity" android:theme="@style/AppTheme.NoActionBar" android:windowSoftInputMode="stateHidden|adjustPan"/> It's a little weird, because adjustPan's acting different from LinearLayout if it's FrameLayout.
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You can use the library http://usb4java.org/ an implementation of https://jcp.org/en/jsr/detail?id=80 . There are several examples in the book Java I/O, 2nd Edition.1 One of them is the following: 2 3import javax.usb.*; import javax.usb.event.*; public class HotplugListener implements UsbServicesListener { public void usbDeviceAttached(UsbServicesEvent event) { UsbDevice device = event.getUsbDevice(); System.out.println(getDeviceInfo(device) + " was added to the bus."); } public void usbDeviceDetached(UsbServicesEvent event) { UsbDevice device = event.getUsbDevice(); System.out.println(getDeviceInfo(device) + " was removed from the bus."); } private static String getDeviceInfo(UsbDevice device) { try { String product = device.getProductString(); String serial = device.getSerialNumberString(); if (product == null) return "Unknown USB device"; if (serial != null) return product + " " + serial; else return product; } catch (Exception ex) { } return "Unknown USB device"; } } NotesHarold, Elliott R. Java I/O, 2nd Edition Beijing Sebastopol, CA: O'Reilly, 2006.Ibid., p. 599. http://www.cafeaulait.org/books/javaio2/ioexamples/23/index.html also available in http://www.cafeaulait.org/books/javaio2/ from the book.
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http://www.javaworld.com/jw-12-1996/jw-12-sockets.html This tutorial presents an introduction to sockets programming over TCP/IP networks and shows how to write client/server applications in Java.

How do you leave the juket untouched during the screen coup?

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