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How do you get the file from android application to server?

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terrea last edited by

Good afternoon. We have a php page with the possibility of manually downloading files through the computer. What we don't have, but we want to have: we need to transfer the file from android to that page (as if the user chose the file and pressed "load" through the computer). And then work with the usual file. After working with the file was done, return the message to the laser, the file is downloaded. How do we do that? What do you want? Send in the right line, please.
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Mystic last edited by

If there's a need for POST, https://ru.wikipedia.org/wiki/Multipart/form-data and how to form (POST) https://stackoverflow.com/questions/21553507/multipart-form-data-construction-with-android ♪
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How do you get a file /data/data/com.vitvov.profit/databases/profitDB from a secure directory Android without ROOT-right, screen and a USB folder?
Software Programming • android root ekran • • Duquan

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Problem solved. I bought the same model. An old phone made a backup copy through LG PC Suite. A new phone through LG PC Suite planted this baccapt and got an old phone clone with a whole screen. Then he hit a new phone and got the file. Thank you for your help. The comments didn't exactly help, but they pushed the right thoughts.
Loading files on servers
Software Programming • javascript php jquery • • Alberto

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Replace.$('#file').bind('change', function(){ ♪ $('#feedback-form').submit(function(event){ event.preventDefault(); http://pastebin.com/s8ti59rt
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Create zip file from ftp server files
Software Programming • php ftp zip • • terrea

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In this way the php file is created:<?php $zip = new ZipArchive(); $filename = "./test112.zip"; if ($zip->open($filename, ZipArchive::CREATE)===TRUE) { $zip->addFile("test.txt"); $zip->addFile("test2.txt"); $zip->close(); echo "Fichero creado con exito" } else{ echo "Fichero no creado" } ?> For more information look at the https://www.php.net/manual/es/zip.examples.php
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Problems with cast in reflection
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First this line:private Class classe; Could be:private Class<? extends E> classe; Then we see your method inserir closes the object dbBut he didn't open it. As good practice, usually the responsibility of closing is who opened it. And if the method inserir always returns true, then what would be the purpose of the type of return?Your problem occurs in these lines: Class<?> type = f.getType(); /*Linha onde deve ser efetuado o cast, porem apresenta erro em type*/ values.put(f.getName(), (type) f.get(entrada)); What's wrong? It is that to make a cast you cast you should use abbreviations + class name + zippers. It follows that type is not class name, but variable name. Therefore, the compiler does not recognize the cast and gives compilation error.So how to do? It can be with this horrible thing:Object obj = f.get(entrada); if (obj == null) { values.putNull(f.getName()); } else if (obj instanceof String) { values.put(f.getName(), (String) obj); } else if (obj instanceof Boolean) { values.put(f.getName(), (Boolean) obj); } else if (obj instanceof Byte) { values.put(f.getName(), (Byte) obj); } else if (obj instanceof Short) { values.put(f.getName(), (Short) obj); } else if (obj instanceof Integer) { values.put(f.getName(), (Integer) obj); } else if (obj instanceof Long) { values.put(f.getName(), (Long) obj); } else if (obj instanceof Float) { values.put(f.getName(), (Float) obj); } else if (obj instanceof Double) { values.put(f.getName(), (Double) obj); } else if (obj instanceof Short) { values.put(f.getName(), (Short) obj); } else if (obj instanceof byte[]) { values.put(f.getName(), (byte[]) obj); } else { throw new ClassCastException("Campo não pode ser convertido."); } Or if you want to use reflection here too:Object obj = f.get(entrada); if (obj == null) { values.putNull(f.getName()); } else { Method m; try { m = ContentValues.class.getMethod("put", String.class, obj.getClass()); m.invoke(values, f.getName(), obj); } catch (NoSuchMethodException e) { throw new ClassCastException("Campo não pode ser convertido.", e); } catch (InvocationTargetException e) { throw new AssertionError(e.getCause()); } } Oh, and don't forget to use campo.setAccessible(true) and metodo.setAccessible(true) where pertinent. Otherwise, you can take one IllegalAccessException.
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Server for android application
Software Programming • android databank server • • emerson

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This is where we need to find out about the server. It's easier to make a PHP website.The client will perform android application, which can communicate with the server of the usual post and get requests. http://www.vogella.com/tutorials/AndroidNetworking/article.html describe the method of obtaining the file/pages/tables in androids.
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PHP Name Test
Software Programming • php regular expression • • kalena

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I don't know how to add Russian symbols and Ukrainians, because that's how it works. How: you can inject letters, gaps, stress, defis, and how add other symbols.Let's get out of here. https://ru.wikipedia.org/wiki/KISS_(%D0%BF%D1%80%D0%B8%D0%BD%D1%86%D0%B8%D0%BF) (Do it easier, though.) Trimmed the entry (several/final gaps, not forget about it) and then:/^[\w]+$/ Is that good? Well, the modifier. u Don't forget.However, with this approach, it doesn't make any sense why you even have this test. Or do you need another one: to cut off something that doesn't fit into a specific alphabet?
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Mysql trigger to update if date match and insert if no match all BEFORE INSERT
SQL, Database Testing • mysql ddl trigger • • Raziyah00

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"if the incoming date matches with existing date, it should update the table and add incoming value to existing value else it should just insert" -- You have just specified what INSERT ... ON DUPLICATE KEY UPDATE ... does. Use that. this trigger works but how to include the ON DUPLICATE KEY UPDATE giving me tough time and dosent work out DELIMITER $$ CREATE TRIGGER inc_trig BEFORE INSERT ON income_ FOR EACH ROW BEGIN DECLARE fees,bus,uniform,c_uniform,sp_wear,pullover,car INT; SET fees=1; SET bus=2; SET uniform=3; SET c_uniform=4; SET sp_wear=5; SET pullover=6; SET car=7; IF NEW.income_name_ = fees THEN INSERT INTO income_summary_monthly (date_, fees_, month_, term_, schid_) VALUES (new.date_, new.amount_, new.month_, new.term_, new.schid_) ON DUPLICATE KEY UPDATE amount_ = VALUES(amount_); // Or do you want // amount_ = amount_ + VALUES(amount_) ?? ELSEIF NEW.income_name_ = bus THEN ... END IF; END $$ DELIMITER ; I am a bit lost since the original code does not look much like this version.
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This is normal - not all types of data are created to have a textual representation.In the case, you are dealing with a binary file type - any value may have a value of 0 up to 255, which does not necessarily correspond to an printable character, and even if it matches, you do not have to have any sequence that makes sense.The idea of conversion to "base64" is precisely to re-code this data, so that they can be transmitted using 100% printable characters - This ensures that network protocols and filters designed to treat text will not interfere with the nature of the data.If you print your data after converting them to Base64, you will see that all the characters are successfully printed - but the output will continue not making any sense - the data is simply not encoded as text.summarizing There is no error to the point where you are - do now the coding step in base64 and sending to the server, and do not try to check if "it is going well" by looking at the printed data.
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How to generate a json file with the new news to display on my site?
Software Programming • javascript php json • • charlenef

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If the site is not of the same domain it will be necessary to use this code at the top of the file.PHPheader('Access-Control-Allow-Origin: *'); //Qualquer site header('Access-Control-Allow-Origin: http://site.com'); //Especificar os sites To return on Json would be that wayPHPecho json_encode("teste"); ResultsYou did.To generate a filePHP$string = "minha string"; $fp = fopen('arquivo.json', 'w'); fwrite($fp, json_encode($string)); fclose($fp); For your news you should bring your news and structure into an array and then print using json_encodeFictitious example of an array with the news:PHP$noticias = array( array( "titulo" => "noticia 1", "corpo" => "corpo da noticia 1", "data" => "02/07/2014" ), array( "titulo" => "noticia 2", "corpo" => "corpo da noticia 2", "data" => "02/07/2014" ), array( "titulo" => "noticia 3", "corpo" => "corpo da noticia 3", "data" => "02/07/2014" ), array( "titulo" => "noticia 4", "corpo" => "corpo da noticia 4", "data" => "02/07/2014" ) ); echo json_encode($noticias); Results[{"titulo":"noticia 1","body":"body of the news 1","data":"02/07/2014"},{"titulo":"new 2","body":"body of the news 2", "data":"02/07/2014"},{"titulo":"noticia 3", "body":"And the treatment of this Json can be done with JqueryJquery$(function(){ var jsonString = [{"titulo":"noticia 1","corpo":"corpo da noticia 1","data":"02/07/2014"},{"titulo":"noticia 2","corpo":"corpo da noticia 2","data":"02/07/2014"},{"titulo":"noticia 3","corpo":"corpo da noticia 3","data":"02/07/2014"},{"titulo":"noticia 4","corpo":"corpo da noticia 4","data":"02/07/2014"}]; $.each(jsonString, function(i, item){ $('.noticias').append("<li>"+ item.data +" - " +item.titulo + "</li>"); }); }); Obviously this json would be recovered with a $.get or $.post and will be treated at the site that should stay on the site. http://jsfiddle.net/dieegov/Hxqq9/
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How to collect an arbitrary Android application without gradle/ant/Android Studio
Software Programming • java android gradle javac • • tahishae

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As has been written in the commentary on the question - assembly and life without Android Studio - very difficult. But once conditions dictate the need to live without her, we will adapt. Preparing the assembly environment http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html https://developer.android.com/studio/index.html (at the bottom of the page "Get just the command line tools.")Variable environment JAVA_BIN to the road bin folders Java JDKANDROID_SDK The way to the folder Android SDKPrivacy key for signature APK file. release_key.keystore)keytool -genkey -v -keystore release_key.keystore -alias alias_name -keyalg RSA -keysize 2048 -validity 10000Write the annex code and check the structure of the annexTouching algorithmTouching algorithm Android not used gradle / ant / Android Studio (It is assumed that the entire reference code, including AndroidManifest.xmlthe resources we the necessary libraries already have:Established R.java, PK AS, Resources and AndroidManifest.xml and received MyApplication.apk.unaligned using aapt packageCompiled java starting point *.class Used to do that. javacImplementation file established classes.dex of *.class using dxAdding to MyApplication.apk.unaligned file classes.dex using aapt add Signing MyApplication.apk.unaligned with debauchery or release keyCompare our APK using zipalign and voila!Establishment of a libraryThe algorithm of a library is similar to the algorithm of the APK file. in p.1 R.java create R.txt using aapt Optical --output-text-symbols archive with extension *.aarin paragraph 3 classes.dex create classes.jar using jar cvf classes.jar *.classin p.4. classes.jar archived *.aar And that's all, our own. AAR Library establishedP/S I'll be you later and I can write a scriptic for the assembly.And it seems like it's easier if we went to the same place. https://source.android.com/source/jack but like https://android-developers.googleblog.com/2017/03/future-of-java-8-language-feature.html The developers - they realized what it would cost them. The APK process using Jack Tile is described below.
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Will this manoeuvre work?
Software Programming • javascript php ajax header • • gionna

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Of course not. ♪
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Atualizacão de varios Models and a single form CakePHP 3.x
Software Programming • php c languageakephp 3 • • magpie

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You don't need to create different objects when you have a relationship. http://book.cakephp.org/3.0/en/orm/saving-data.html#saving-associations Creates the relationship in models//Model Campanhas $this->hasOne('Jobs'); //Model Jobs $this->belongsTo('Campanhas'); Specify in creating the campaign object you will save the relationship$this->Campanhas->patchEntity($campanha, $this->request->data, [ 'associated' => ['Jobs'] ]); I advise you always check if you have any error and return the correct message to the user, Example:if ($this->request->is('post')) { $campanha = $this->Campanhas->patchEntity($campanha, $this->request->data, [ 'associated' => ['Jobs'] ]); if($errors = $campanha->errors()) { $this->Flash->error('Ocorreu o(s) seguinte(s) error(s):', [ 'params'=>$errors ]); } else if ($this->Campanhas->save($campanha)) { $this->Flash->success('The job has been saved.'); $this->redirect([ 'action'=>'add', $campanha->id ]); } } Change your formulary to<fieldset> <legend><?= __('Add Campanha') ?></legend> <?php echo $this->Form->input('nome'); echo $this->Form->input('data', ['class' => 'datepicker']); echo $this->Form->input('cliente_id', ['options' => $cadastros, 'id' => 'cliente_id']); echo $this->Form->input('contato_id', ['options' => $contatos, 'id' => 'contato_id']); echo $this->Form->input('requisitante_id', ['options' => $users]); echo $this->Form->input('briefing'); ?> </fieldset> <fieldset> <legend><?= __('Add Job') ?></legend> <?php echo $this->Form->input('job.nome'); echo $this->Form->input('job.status_id', ['options' => $status]); echo $this->Form->input('job.prioridade_id', ['options' => $prioridades]); echo $this->Form->input('job.iniciar'); echo $this->Form->input('job.concluir'); echo $this->Form->input('job.estimado'); echo $this->Form->input('job.gasto'); echo $this->Form->hidden('job.campanha_id'); ?> </fieldset>
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There's no file on the server.
Software Programming • php html mysql • • gionna

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$fupload = isset($_POST['fupload']) ? $_POST['fupload'] : null; $avatar = is_null($fupload) ? "avatars/net-avatara.jpg" : "Загружен стандартный аватар"; Has made this conversion to two thermal operators:
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How do you make a floating window in Android?
Software Programming • java android xml • • charlenef

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As you were told, this thing is called dialog.This is the simplest example of cutting and processing of button clicks:public void сreateDialog(Activity activity) { AlertDialog.Builder builder = new AlertDialog.Builder(activity); builder.setTitle("Диалог") .setMessage("Текст в диалоге") .setPositiveButton("OK", new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog, int id) { Toast.makeText(activity,"Нажата кнопка 'OK'",Toast.LENGTH_SHORT).show(); } }) .setNegativeButton("Отмена", new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog, int id) { Toast.makeText(activity,"Нажата кнопка 'Отмена'",Toast.LENGTH_SHORT).show(); } }); builder.create().show(); }
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How to use an Intent to open a PDF file by the default android application
Software Programming • java android • • Kadyn

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The problem of trying to create a intent is that you may not have any PDF reader installed on the device. Some companies put readers as standard apps, but that doesn't always happen. On the other hand, the question of opening the Google Drive reader by WebView, you've probably faced problems as there is a viewing limit. Then a second option that would be the https://mozilla.github.io/pdf.js/ , open-source design https://github.com/mozilla , which may be the most viable option because it has no limit of use. Just download and copy the project to your assets. Give a read in https://github.com/mozilla/pdf.js/wiki/Viewer-options to see more options beyond the basics. Here's an example:String pdf = "http://www.adobe.com/devnet/acrobat/pdfs/pdf_open_parameters.pdf"; webview = (WebView) findViewById(R.id.webview); WebSettings settings = webview.getSettings(); settings.setJavaScriptEnabled(true); settings.setAllowFileAccessFromFileURLs(true); settings.setAllowUniversalAccessFromFileURLs(true); settings.setBuiltInZoomControls(true); webview.setWebChromeClient(new WebChromeClient()); webview.loadUrl("file:///android_asset/pdfjs/web/viewer.html?file=" + pdf + "#zoom=page-width"); I showed that same option To correct, just enter the file viewer.js and comment on the following code:if (fileOrigin !== viewerOrigin) { throw new Error('file origin does not match viewer's'); } OBS. : The minimum version for operation is https://developer.android.com/about/versions/android-4.1.html , since it is necessary to assign true for methods https://developer.android.com/reference/android/webkit/WebSettings.html#setAllowFileAccessFromFileURLs(boolean) and https://developer.android.com/reference/android/webkit/WebSettings.html#setAllowFileAccessFromFileURLs(boolean) , to allow you to access the content of a file from the URL and any source. Internal files haven't been tested yet. As soon as I can, I create a complement here.if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) { settings.setAllowFileAccessFromFileURLs(true); settings.setAllowUniversalAccessFromFileURLs(true); }

How do you get the file from android application to server?

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