From: gumartinm Date: Tue, 20 Dec 2011 23:11:11 +0000 (+0100) Subject: First steps obtaining user location X-Git-Url: https://git.gumartinm.name/?a=commitdiff_plain;h=3663ce4edebe170e595b288eb062ef0809db7998;p=JavaForFun First steps obtaining user location The next one will be to use a Service --- diff --git a/Allgemeines/PrinterHelper/src/printer/helper/PrinterHelper.java b/Allgemeines/PrinterHelper/src/printer/helper/PrinterHelper.java new file mode 100644 index 0000000..6e085ca --- /dev/null +++ b/Allgemeines/PrinterHelper/src/printer/helper/PrinterHelper.java @@ -0,0 +1,349 @@ +/** + * + */ +package printer.helper; + +import java.io.BufferedReader; +import java.io.ByteArrayOutputStream; +import java.io.File; +import java.io.FileInputStream; +import java.io.FileNotFoundException; +import java.io.FileOutputStream; +import java.io.FilenameFilter; +import java.io.IOException; +import java.io.InputStreamReader; +import java.io.OutputStream; +import java.io.PrintStream; +import java.util.ArrayList; +import java.util.List; +import java.util.ListIterator; + + +/** + *

+ * First of all some thoughts: + *

+ *

+ * The device wrapper classes lack methods to change themselves the device configuration. + * These methods can be found in the Logical layer, so this layer is device-dependent + * (it just will work with JavaPOS devices) + * Actually we have two options in order to write specific methods related to the device + * configuration. We can add these methods to the Logical layer or create a new Helper Class + * for them but... What about if we need to add device specific methods? The Logical layer is right + * now JavaPOS dependent (although it was intended to be a device abstraction...) if we add + * device specific methods such as methods related to a specific kind of Printer, the Logical + * layer will be useless and the code will be a mess (if some day a device is changed we will + * have to search the whole code to find out what code is related with that device and + * we will have to create new classes in the Logical layer for every device ) + *

+ *

+ * So this Helper is intended to store methods which do not fit into the Logical layer because + * they make this layer not just JPOS dependent but completely device-dependent. All of this because + * of the wrapper classes lack the required methods for these kinds of operations. + *

+ *

+ * To sum up, before adding in this class new methods you should ask yourself two questions: + *

+ *

+ *

+ * Instances of this class are mutable. To use them concurrently, clients must surround each + * method invocation (or invocation sequence) with external synchronization of the clients' choosing. + *

+ */ +public final class PrinterHelper { + private static final Logger logger = Logger.getLogger(PrinterHelper.class); + private static final String HOME_ENV_KEY = "HOME"; + private static final String FORM_PROPERTIES_FILE_RELATIVE_PATH = "etc/"+ FormConfiguration.PROPERTIES_FILE; + private static final String TEMPLATE_FILE_EXTENSION = ".frm"; + private static final String PRINTER_PROPERTY = "MethodToPrintImage"; + private static final String PRINTER_PROPERTY_VALUE = "ESC/POS"; + + // Prevents instantiation from other classes. Why do you want to extend this class? + private PrinterHelper() { } + + + /** + * This method must try and fetch the model of the currently connected form printer (physically) + * on the given port + * + * @param formPrinterPort the printer port. + * @return the model printer as a {@code FormPrinterModel enum} class + * The first char value is at index 0. + */ + public static FormPrinterModel autoDetetectFormPrinterModel(final Port formPrinterPort) + { + FormPrinterModel formPrinterModelDetected = null; + + final File scriptAutoDetect = new File(System.getProperty(HOME_ENV_KEY),"tools/detectatm88.sh"); + if (scriptAutoDetect.exists() && scriptAutoDetect.canExecute()){ + + + final ByteArrayOutputStream baos = new ByteArrayOutputStream(); + final PrintStream output = new PrintStream(baos); + + final String command = "sh " + scriptAutoDetect.getAbsolutePath() + " " + formPrinterPort.getPhysicalPath(); + try { + int result; + + //result field stores exit status of the executed command + result = LauncherProcesses.exec(command,output); + + if(result==0) + { + logger.debug("detectatm88 raw output: "+baos.toString()); + //From detectatm88.sh script we receive a string like this one: "RESULT: 2" + //we must split the String and retrieve the integer value + final String[] parameters = baos.toString().split(" "); + final int model = Integer.parseInt(parameters[1].trim()); + switch(model){ + case 0: + logger.warn("TM88 not physically detected: run again detectatm88.sh script"); + formPrinterModelDetected = null; + break; + case 2: + logger.info("TM-T88II detected"); + formPrinterModelDetected = FormPrinterModel.EPSON_TM_88_II_III; + PrinterHelper.addFormPrinterProperty(PRINTER_PROPERTY, PRINTER_PROPERTY_VALUE); + break; + case 3: + logger.info("TM-T88III detected"); + formPrinterModelDetected = FormPrinterModel.EPSON_TM_88_II_III; + PrinterHelper.addFormPrinterProperty(PRINTER_PROPERTY, PRINTER_PROPERTY_VALUE); + break; + case 4: + logger.info("TM-T88IV detected"); + formPrinterModelDetected = FormPrinterModel.EPSON_TM_88_IV; + PrinterHelper.addFormPrinterProperty(PRINTER_PROPERTY, PRINTER_PROPERTY_VALUE); + break; + case 5: + logger.info("TM-T88V detected"); + formPrinterModelDetected = FormPrinterModel.EPSON_TM_88_V; + PrinterHelper.removeFormPrinterProperty(PRINTER_PROPERTY); + break; + default: + logger.warn("Code retrieved from detectatm88.sh script does not match."); + formPrinterModelDetected = null; + break; + } + } + //model not detected + else{ + logger.warn("TM88 not physically detected. Not conected printer or it is not a TM-T88"); + } + } catch (Exception e) { + logger.error(e); + } + } + else { + logger.warn("Script for tm88 detection not found or not exectuable"); + } + + return formPrinterModelDetected; + } + + /** + * This method is intended to add new properties in DtgFormToPrint.properties file used by TM88 printers. + * + * @param property the property to be added + * @param value value of property param. Possible values: + *
+ * + * @throws FileNotFoundException + * If the file called DtgFormToPrint.properties + * is not found. + */ + public static void addFormPrinterProperty(final String property, final String value) throws FileNotFoundException + { + //If the property does not exist we do not have to remove it + if (FormConfiguration.getConfiguration().getSection().get(property) == null) + { + FormConfiguration.getConfiguration().getSection().add(property,value); + OutputStream formConfigurationFile; + formConfigurationFile = new FileOutputStream + (new File(System.getProperty(HOME_ENV_KEY),FORM_PROPERTIES_FILE_RELATIVE_PATH)); + FormConfiguration.getConfiguration().save(formConfigurationFile); + } + } + + /** + * This method is intended to remove properties in DtgFormToPrint.properties file used by TM88 printers. + * + * @param property property to be removed + * @throws FileNotFoundException + * If the file called DtgFormToPrint.properties + * is not found. + */ + public static void removeFormPrinterProperty(final String property) throws FileNotFoundException + { + FormConfiguration.getConfiguration().getSection().remove(property); + OutputStream formConfigurationFile; + formConfigurationFile = new FileOutputStream + (new File(System.getProperty(HOME_ENV_KEY),FORM_PROPERTIES_FILE_RELATIVE_PATH)); + FormConfiguration.getConfiguration().save(formConfigurationFile); + + } + + /** + * This method returns a {@code List} with the found files. + * + * @param extension the file extension name + * @return the found files + */ + public static List findFilebyExtension(final String extension) + { + final File dir = ConfigurationHelper.getInstance().getFormsFolder(); + + final FilenameFilter filter = new FilenameFilter() { + public boolean accept(final File dir, final String name) { + return name.endsWith(extension); + } + }; + List filesList = new ArrayList(); + + for (File file : dir.listFiles(filter)) + { + filesList.add(file); + } + + return filesList; + } + + /** + * Read file line by line and stores the lines in a {@code List} + * + * @param file + * @param charset the file charset + * @return the file lines in a list + * @throws IOException + * If an I/O error occurs while reading or trying to open the file + */ + public static List readFile (final File file, final String charset) throws IOException + { + final BufferedReader bufferReader = new BufferedReader(new InputStreamReader + (new FileInputStream(file), charset)); + + List contents = new ArrayList(); + String currentLine = null; + + try { + currentLine = bufferReader.readLine(); + while (currentLine != null) + { + contents.add(currentLine); + currentLine = bufferReader.readLine(); + } + } finally { + bufferReader.close(); + } + + return contents; + + } + + /** + * Write lines to a file. + * + * @param contents the lines to be written in a {@code List} + * @param charset the file charset + * @param fileName the file name. Absolute or abstract pathname, it is your choice + * @throws IOException + * If an I/O error occurs while writing or trying to open the file + */ + public static void writeFile (final List contents, final String fileName, final String charset) throws IOException + { + final OutputStream outputStream = new FileOutputStream(fileName); + final PrintStream output = new PrintStream(outputStream, true, charset); + + try { + for (String line : contents ) + { + output.println(line); + } + } + finally { + output.close(); + } + } + + /** + * Replace every line (file lines stored in a {@code List}) + * with the lineReplacement if the line contains the pattern + * + * @param contents the lines to be searched in a {@code List} + * @param pattern the pattern to match in a line + * @param lineReplacement the whole line to replace in case of some match + * @return true if there is a match, otherwise false + */ + public static boolean replaceLine (final List contents, final String pattern, final String lineReplacement) + { + final ListIterator itr = contents.listIterator(); + boolean change = false; + + while (itr.hasNext()) + { + if (itr.next().trim().contains(pattern)) { + itr.set(lineReplacement); + change = true; + } + } + + return change; + } + + /** + * Method intended to be used by the Logical layer. Search the template files + * of the form printer, replace the lines in case of match and write on the hard disk the + * new files. + * + * @param pattern the pattern to match + * @param lineReplacement the whole line to replace in case of some match + * @throws IOException + * If an I/O error occurs while writing or trying to open a file + */ + public static void searchandReplace (final String pattern, final String lineReplacement) throws IOException + { + final List fileList = PrinterHelper.findFilebyExtension(TEMPLATE_FILE_EXTENSION); + for (File file : fileList) + { + final List contents = PrinterHelper.readFile(file, FormConfiguration.getCharset()); + if (PrinterHelper.replaceLine(contents, pattern, lineReplacement)) + { + PrinterHelper.writeFile(contents, file.getAbsolutePath(), FormConfiguration.getCharset()); + } + } + } + + /** + * Method intended to be used by the Logical layer. It is smart enough to find out + * it there is a new form printer model + * + * @param oldModel The previous form printer model + * @param newModel The new form printer model + * @throws IOException + * If an I/O error occurs while writing or trying to open a file + */ + public static void changedPrinter (final HardwareModel oldModel, final HardwareModel newModel) throws IOException + { + if(FormPrinterModel.EPSON_TM_88_V.getXmlDescriptor().equals(newModel.getXmlDescriptor())) + { + PrinterHelper.searchandReplace("methodToPrintImage(ESC/POS)", " COMMENT \"usePageMode(false)\""); + PrinterHelper.removeFormPrinterProperty(PRINTER_PROPERTY); + } + else if (FormPrinterModel.EPSON_TM_88_V.getXmlDescriptor().equals(oldModel.getXmlDescriptor())) + { + PrinterHelper.searchandReplace("usePageMode(false)", " COMMENT \"usePageMode(false) methodToPrintImage(ESC/POS)\""); + PrinterHelper.addFormPrinterProperty(PRINTER_PROPERTY, PRINTER_PROPERTY_VALUE); + } + } +} \ No newline at end of file diff --git a/Allgemeines/src/printer/helper/PrinterHelper.java b/Allgemeines/src/printer/helper/PrinterHelper.java deleted file mode 100644 index 6e085ca..0000000 --- a/Allgemeines/src/printer/helper/PrinterHelper.java +++ /dev/null @@ -1,349 +0,0 @@ -/** - * - */ -package printer.helper; - -import java.io.BufferedReader; -import java.io.ByteArrayOutputStream; -import java.io.File; -import java.io.FileInputStream; -import java.io.FileNotFoundException; -import java.io.FileOutputStream; -import java.io.FilenameFilter; -import java.io.IOException; -import java.io.InputStreamReader; -import java.io.OutputStream; -import java.io.PrintStream; -import java.util.ArrayList; -import java.util.List; -import java.util.ListIterator; - - -/** - *

- * First of all some thoughts: - *

- *

- * The device wrapper classes lack methods to change themselves the device configuration. - * These methods can be found in the Logical layer, so this layer is device-dependent - * (it just will work with JavaPOS devices) - * Actually we have two options in order to write specific methods related to the device - * configuration. We can add these methods to the Logical layer or create a new Helper Class - * for them but... What about if we need to add device specific methods? The Logical layer is right - * now JavaPOS dependent (although it was intended to be a device abstraction...) if we add - * device specific methods such as methods related to a specific kind of Printer, the Logical - * layer will be useless and the code will be a mess (if some day a device is changed we will - * have to search the whole code to find out what code is related with that device and - * we will have to create new classes in the Logical layer for every device ) - *

- *

- * So this Helper is intended to store methods which do not fit into the Logical layer because - * they make this layer not just JPOS dependent but completely device-dependent. All of this because - * of the wrapper classes lack the required methods for these kinds of operations. - *

- *

- * To sum up, before adding in this class new methods you should ask yourself two questions: - *

    - *
  • 1. Is your method device independent? If the answer is yes, without doubt write your method in - * the Logical layer. If the answer is no you have to ask yourself a second question.
    • - *
    - *
  • 2. Is this method device or JavaPOS dependent? If the answer is JavaPOS-dependent write - * your new method in the Logical layer and if it is device-dependent use this class for them.
    • - *
- *

- *

- * Instances of this class are mutable. To use them concurrently, clients must surround each - * method invocation (or invocation sequence) with external synchronization of the clients' choosing. - *

- */ -public final class PrinterHelper { - private static final Logger logger = Logger.getLogger(PrinterHelper.class); - private static final String HOME_ENV_KEY = "HOME"; - private static final String FORM_PROPERTIES_FILE_RELATIVE_PATH = "etc/"+ FormConfiguration.PROPERTIES_FILE; - private static final String TEMPLATE_FILE_EXTENSION = ".frm"; - private static final String PRINTER_PROPERTY = "MethodToPrintImage"; - private static final String PRINTER_PROPERTY_VALUE = "ESC/POS"; - - // Prevents instantiation from other classes. Why do you want to extend this class? - private PrinterHelper() { } - - - /** - * This method must try and fetch the model of the currently connected form printer (physically) - * on the given port - * - * @param formPrinterPort the printer port. - * @return the model printer as a {@code FormPrinterModel enum} class - * The first char value is at index 0. - */ - public static FormPrinterModel autoDetetectFormPrinterModel(final Port formPrinterPort) - { - FormPrinterModel formPrinterModelDetected = null; - - final File scriptAutoDetect = new File(System.getProperty(HOME_ENV_KEY),"tools/detectatm88.sh"); - if (scriptAutoDetect.exists() && scriptAutoDetect.canExecute()){ - - - final ByteArrayOutputStream baos = new ByteArrayOutputStream(); - final PrintStream output = new PrintStream(baos); - - final String command = "sh " + scriptAutoDetect.getAbsolutePath() + " " + formPrinterPort.getPhysicalPath(); - try { - int result; - - //result field stores exit status of the executed command - result = LauncherProcesses.exec(command,output); - - if(result==0) - { - logger.debug("detectatm88 raw output: "+baos.toString()); - //From detectatm88.sh script we receive a string like this one: "RESULT: 2" - //we must split the String and retrieve the integer value - final String[] parameters = baos.toString().split(" "); - final int model = Integer.parseInt(parameters[1].trim()); - switch(model){ - case 0: - logger.warn("TM88 not physically detected: run again detectatm88.sh script"); - formPrinterModelDetected = null; - break; - case 2: - logger.info("TM-T88II detected"); - formPrinterModelDetected = FormPrinterModel.EPSON_TM_88_II_III; - PrinterHelper.addFormPrinterProperty(PRINTER_PROPERTY, PRINTER_PROPERTY_VALUE); - break; - case 3: - logger.info("TM-T88III detected"); - formPrinterModelDetected = FormPrinterModel.EPSON_TM_88_II_III; - PrinterHelper.addFormPrinterProperty(PRINTER_PROPERTY, PRINTER_PROPERTY_VALUE); - break; - case 4: - logger.info("TM-T88IV detected"); - formPrinterModelDetected = FormPrinterModel.EPSON_TM_88_IV; - PrinterHelper.addFormPrinterProperty(PRINTER_PROPERTY, PRINTER_PROPERTY_VALUE); - break; - case 5: - logger.info("TM-T88V detected"); - formPrinterModelDetected = FormPrinterModel.EPSON_TM_88_V; - PrinterHelper.removeFormPrinterProperty(PRINTER_PROPERTY); - break; - default: - logger.warn("Code retrieved from detectatm88.sh script does not match."); - formPrinterModelDetected = null; - break; - } - } - //model not detected - else{ - logger.warn("TM88 not physically detected. Not conected printer or it is not a TM-T88"); - } - } catch (Exception e) { - logger.error(e); - } - } - else { - logger.warn("Script for tm88 detection not found or not exectuable"); - } - - return formPrinterModelDetected; - } - - /** - * This method is intended to add new properties in DtgFormToPrint.properties file used by TM88 printers. - * - * @param property the property to be added - * @param value value of property param. Possible values: - *
- *
    - *
  • printBitmap
    • - *
  • printMemoryBitmap
    • - *
  • setBitmap
    • - *
  • ESC/POS
    • - *
- * @throws FileNotFoundException - * If the file called DtgFormToPrint.properties - * is not found. - */ - public static void addFormPrinterProperty(final String property, final String value) throws FileNotFoundException - { - //If the property does not exist we do not have to remove it - if (FormConfiguration.getConfiguration().getSection().get(property) == null) - { - FormConfiguration.getConfiguration().getSection().add(property,value); - OutputStream formConfigurationFile; - formConfigurationFile = new FileOutputStream - (new File(System.getProperty(HOME_ENV_KEY),FORM_PROPERTIES_FILE_RELATIVE_PATH)); - FormConfiguration.getConfiguration().save(formConfigurationFile); - } - } - - /** - * This method is intended to remove properties in DtgFormToPrint.properties file used by TM88 printers. - * - * @param property property to be removed - * @throws FileNotFoundException - * If the file called DtgFormToPrint.properties - * is not found. - */ - public static void removeFormPrinterProperty(final String property) throws FileNotFoundException - { - FormConfiguration.getConfiguration().getSection().remove(property); - OutputStream formConfigurationFile; - formConfigurationFile = new FileOutputStream - (new File(System.getProperty(HOME_ENV_KEY),FORM_PROPERTIES_FILE_RELATIVE_PATH)); - FormConfiguration.getConfiguration().save(formConfigurationFile); - - } - - /** - * This method returns a {@code List} with the found files. - * - * @param extension the file extension name - * @return the found files - */ - public static List findFilebyExtension(final String extension) - { - final File dir = ConfigurationHelper.getInstance().getFormsFolder(); - - final FilenameFilter filter = new FilenameFilter() { - public boolean accept(final File dir, final String name) { - return name.endsWith(extension); - } - }; - List filesList = new ArrayList(); - - for (File file : dir.listFiles(filter)) - { - filesList.add(file); - } - - return filesList; - } - - /** - * Read file line by line and stores the lines in a {@code List} - * - * @param file - * @param charset the file charset - * @return the file lines in a list - * @throws IOException - * If an I/O error occurs while reading or trying to open the file - */ - public static List readFile (final File file, final String charset) throws IOException - { - final BufferedReader bufferReader = new BufferedReader(new InputStreamReader - (new FileInputStream(file), charset)); - - List contents = new ArrayList(); - String currentLine = null; - - try { - currentLine = bufferReader.readLine(); - while (currentLine != null) - { - contents.add(currentLine); - currentLine = bufferReader.readLine(); - } - } finally { - bufferReader.close(); - } - - return contents; - - } - - /** - * Write lines to a file. - * - * @param contents the lines to be written in a {@code List} - * @param charset the file charset - * @param fileName the file name. Absolute or abstract pathname, it is your choice - * @throws IOException - * If an I/O error occurs while writing or trying to open the file - */ - public static void writeFile (final List contents, final String fileName, final String charset) throws IOException - { - final OutputStream outputStream = new FileOutputStream(fileName); - final PrintStream output = new PrintStream(outputStream, true, charset); - - try { - for (String line : contents ) - { - output.println(line); - } - } - finally { - output.close(); - } - } - - /** - * Replace every line (file lines stored in a {@code List}) - * with the lineReplacement if the line contains the pattern - * - * @param contents the lines to be searched in a {@code List} - * @param pattern the pattern to match in a line - * @param lineReplacement the whole line to replace in case of some match - * @return true if there is a match, otherwise false - */ - public static boolean replaceLine (final List contents, final String pattern, final String lineReplacement) - { - final ListIterator itr = contents.listIterator(); - boolean change = false; - - while (itr.hasNext()) - { - if (itr.next().trim().contains(pattern)) { - itr.set(lineReplacement); - change = true; - } - } - - return change; - } - - /** - * Method intended to be used by the Logical layer. Search the template files - * of the form printer, replace the lines in case of match and write on the hard disk the - * new files. - * - * @param pattern the pattern to match - * @param lineReplacement the whole line to replace in case of some match - * @throws IOException - * If an I/O error occurs while writing or trying to open a file - */ - public static void searchandReplace (final String pattern, final String lineReplacement) throws IOException - { - final List fileList = PrinterHelper.findFilebyExtension(TEMPLATE_FILE_EXTENSION); - for (File file : fileList) - { - final List contents = PrinterHelper.readFile(file, FormConfiguration.getCharset()); - if (PrinterHelper.replaceLine(contents, pattern, lineReplacement)) - { - PrinterHelper.writeFile(contents, file.getAbsolutePath(), FormConfiguration.getCharset()); - } - } - } - - /** - * Method intended to be used by the Logical layer. It is smart enough to find out - * it there is a new form printer model - * - * @param oldModel The previous form printer model - * @param newModel The new form printer model - * @throws IOException - * If an I/O error occurs while writing or trying to open a file - */ - public static void changedPrinter (final HardwareModel oldModel, final HardwareModel newModel) throws IOException - { - if(FormPrinterModel.EPSON_TM_88_V.getXmlDescriptor().equals(newModel.getXmlDescriptor())) - { - PrinterHelper.searchandReplace("methodToPrintImage(ESC/POS)", " COMMENT \"usePageMode(false)\""); - PrinterHelper.removeFormPrinterProperty(PRINTER_PROPERTY); - } - else if (FormPrinterModel.EPSON_TM_88_V.getXmlDescriptor().equals(oldModel.getXmlDescriptor())) - { - PrinterHelper.searchandReplace("usePageMode(false)", " COMMENT \"usePageMode(false) methodToPrintImage(ESC/POS)\""); - PrinterHelper.addFormPrinterProperty(PRINTER_PROPERTY, PRINTER_PROPERTY_VALUE); - } - } -} \ No newline at end of file diff --git a/Android/Testing/Test2/AndroidManifest.xml b/Android/Testing/Test2/AndroidManifest.xml index 14973c0..2fe6ac6 100644 --- a/Android/Testing/Test2/AndroidManifest.xml +++ b/Android/Testing/Test2/AndroidManifest.xml @@ -6,6 +6,7 @@ + - Connection error. Check your network interface. + Connection error with MobAd server. The username or password you entered is incorrect. diff --git a/Android/Testing/Test2/src/de/android/test2/MobieAdHttpClient.java b/Android/Testing/Test2/src/de/android/test2/MobieAdHttpClient.java new file mode 100644 index 0000000..1aa0c98 --- /dev/null +++ b/Android/Testing/Test2/src/de/android/test2/MobieAdHttpClient.java @@ -0,0 +1,76 @@ +package de.android.test2; + +import java.io.IOException; +import java.net.URISyntaxException; +import java.net.URL; +import org.apache.http.HttpResponse; +import org.apache.http.HttpStatus; +import org.apache.http.client.ClientProtocolException; +import org.apache.http.client.methods.HttpGet; +import android.net.http.AndroidHttpClient; +import android.os.AsyncTask; +import android.util.Log; + +public class MobieAdHttpClient extends AsyncTask { + private static final String TAG = "MobieAdHttpClient"; + private AndroidHttpClient httpClient; + private final String cookie; + + public MobieAdHttpClient(final String cookie) + { + this.cookie = cookie; + } + + @Override + protected HttpResponse doInBackground(final URL... urls) { + final String USERAGENT ="MobieAds/1.0"; + final HttpGet httpGet = new HttpGet(); + HttpResponse httpResponse = null; + + httpGet.setHeader("Cookie", this.cookie); + for(URL url : urls) + { + try { + httpGet.setURI(url.toURI()); + } catch (URISyntaxException e) { + Log.e(TAG, "Error while creating URI from URL."); + } + this.httpClient = AndroidHttpClient.newInstance(USERAGENT); + try { + httpResponse = httpClient.execute(httpGet); + } catch (ClientProtocolException e1) { + Log.e(TAG, "Error while executing HTTP client connection."); + } catch (IOException e1) { + Log.e(TAG, "Error while executing HTTP client connection."); + } + } + + return httpResponse; + } + + + @Override + protected void onPostExecute(final HttpResponse result) + { + this.httpClient.close(); + //It should not be null anyway this check is not harmful + if (result != null) + { + switch (result.getStatusLine().getStatusCode()) { + case HttpStatus.SC_OK: + //OK + + break; + case HttpStatus.SC_UNAUTHORIZED: + //ERROR IN USERNAME OR PASSWORD + break; + case HttpStatus.SC_BAD_REQUEST: + //WHAT THE HECK ARE YOU DOING? + break; + default: + Log.e(TAG, "Error while retrieving the HTTP status line."); + break; + } + } + } +} diff --git a/Android/Testing/Test2/src/de/android/test2/NextActivity.java b/Android/Testing/Test2/src/de/android/test2/NextActivity.java index 140d54c..1546a22 100644 --- a/Android/Testing/Test2/src/de/android/test2/NextActivity.java +++ b/Android/Testing/Test2/src/de/android/test2/NextActivity.java @@ -1,17 +1,149 @@ package de.android.test2; +import java.net.MalformedURLException; +import java.net.URL; import android.app.Activity; +import android.content.Context; +import android.location.Criteria; +import android.location.Location; +import android.location.LocationListener; +import android.location.LocationManager; import android.os.Bundle; import android.webkit.CookieManager; import android.webkit.CookieSyncManager; public class NextActivity extends Activity { + private Location currentLocation; + private static final int TWO_MINUTES = 1000 * 60 * 2; + private String myCookie; + /** Called when the activity is first created. */ @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); CookieSyncManager.createInstance(this); - String myCookie = CookieManager.getInstance().getCookie("192.168.1.34/userfront.php"); + myCookie = CookieManager.getInstance().getCookie("192.168.1.34/userfront.php"); setContentView(R.layout.main2); + + Criteria criteria = new Criteria(); + criteria.setAccuracy(Criteria.ACCURACY_FINE); + criteria.setAltitudeRequired(false); + criteria.setBearingAccuracy(Criteria.NO_REQUIREMENT); + criteria.setBearingRequired(false); + criteria.setCostAllowed(false); + criteria.setHorizontalAccuracy(Criteria.ACCURACY_HIGH); + criteria.setPowerRequirement(Criteria.POWER_MEDIUM); + criteria.setSpeedAccuracy(Criteria.ACCURACY_LOW); + criteria.setSpeedRequired(true); + criteria.setVerticalAccuracy(Criteria.NO_REQUIREMENT); + + + // Acquire a reference to the system Location Manager + LocationManager locationManager = (LocationManager) this.getSystemService(Context.LOCATION_SERVICE); + + // Define a listener that responds to location updates + LocationListener locationListener = new LocationListener() { + public void onLocationChanged(Location location) { + // Called when a new location is found by the network location provider. + makeUseOfNewLocation(location); + } + + public void onStatusChanged(String provider, int status, Bundle extras) { + //1. Fin out the provider state. (see Copilot.java code GPSLocationListener) + //2. If it is TEMPORARILY_UNAVAILABLE: + //2.1. locationManager.removeUpdates(locationListener); <--- Stop wasting GPS or GSM connections + //2.2. Launch Timer with TimerTask 30 or 60 seconds before to enable the locationManager to find out if the provider status changed. + //3. If OUT_OF_SERVICE + //3.1. locationManager.removeUpdates(locationListener); <--- Stop wasting GPS or GSM connections + //3.2. Launch Timer with TimerTask 30 or 60 seconds before to enable the locationManager to find out if the provider status changed. + //4. If AVAILABLE + // Nothing to do here. + //Just when we are in the second or third point we have to stop draining battery because it is useless. + + } + + public void onProviderEnabled(String provider) {} + + public void onProviderDisabled(String provider) {} + }; + + // Register the listener with the Location Manager to receive location updates + locationManager.requestLocationUpdates(0, 10, criteria, locationListener, null); + } + + public void makeUseOfNewLocation(Location location) { + //if (isBetterLocation(location, currentLocation)) { + currentLocation = location; + //} + + String latitude = Double.toString(currentLocation.getLatitude()); + String longitude = Double.toString(currentLocation.getLongitude()); + String latitudeReplace = latitude.replace(".", ","); + String longitudeReplace = longitude.replace(".", ","); + final String URLAuth = "http://192.168.1.34/userfront.php/api/" + latitudeReplace + "/" + longitudeReplace + "/gpsads.json"; + URL url = null; + + try { + //RESTful WebService + url = new URL(URLAuth); + } catch (MalformedURLException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + new MobieAdHttpClient(this.myCookie).execute(url); } + + + /** Determines whether one Location reading is better than the current Location fix + * @param location The new Location that you want to evaluate + * @param currentBestLocation The current Location fix, to which you want to compare the new one + */ + protected boolean isBetterLocation(Location location, Location currentBestLocation) { + if (currentBestLocation == null) { + // A new location is always better than no location + return true; + } + + // Check whether the new location fix is newer or older + long timeDelta = location.getTime() - currentBestLocation.getTime(); + boolean isSignificantlyNewer = timeDelta > TWO_MINUTES; + boolean isSignificantlyOlder = timeDelta < -TWO_MINUTES; + boolean isNewer = timeDelta > 0; + + // If it's been more than two minutes since the current location, use the new location + // because the user has likely moved + if (isSignificantlyNewer) { + return true; + // If the new location is more than two minutes older, it must be worse + } else if (isSignificantlyOlder) { + return false; + } + + // Check whether the new location fix is more or less accurate + int accuracyDelta = (int) (location.getAccuracy() - currentBestLocation.getAccuracy()); + boolean isLessAccurate = accuracyDelta > 0; + boolean isMoreAccurate = accuracyDelta < 0; + boolean isSignificantlyLessAccurate = accuracyDelta > 200; + + // Check if the old and new location are from the same provider + boolean isFromSameProvider = isSameProvider(location.getProvider(), currentBestLocation.getProvider()); + + // Determine location quality using a combination of timeliness and accuracy + if (isMoreAccurate) { + return true; + } else if (isNewer && !isLessAccurate) { + return true; + } else if (isNewer && !isSignificantlyLessAccurate && isFromSameProvider) { + return true; + } + return false; + } + + /** Checks whether two providers are the same */ + private boolean isSameProvider(String provider1, String provider2) { + if (provider1 == null) { + return provider2 == null; + } + return provider1.equals(provider2); + } } diff --git a/Android/Testing/Test2/src/de/android/test2/Test2Activity.java b/Android/Testing/Test2/src/de/android/test2/Test2Activity.java index 3aa4d9f..8171039 100644 --- a/Android/Testing/Test2/src/de/android/test2/Test2Activity.java +++ b/Android/Testing/Test2/src/de/android/test2/Test2Activity.java @@ -59,6 +59,7 @@ public class Test2Activity extends Activity { httpEntity = new UrlEncodedFormEntity(nameValuePairs); } catch (UnsupportedEncodingException e) { Log.e(TAG, "Error while encoding POST parameters.", e); + return; } httpPost.setEntity(httpEntity); httpPost.setHeader("User-Agent", "MobieAds/1.0"); @@ -68,34 +69,34 @@ public class Test2Activity extends Activity { } catch (ClientProtocolException e) { Log.e(TAG, "Error while executing HTTP client connection.", e); createErrorDialog(R.string.error_dialog_connection_error); + return; } catch (IOException e) { Log.e(TAG, "Error while executing HTTP client connection.", e); createErrorDialog(R.string.error_dialog_connection_error); + return; } - if (httpResponse != null) - { - switch (httpResponse.getStatusLine().getStatusCode()) { - case HttpStatus.SC_OK: - String cookie = httpResponse.getLastHeader("Set-Cookie").getValue(); - CookieManager.getInstance().setCookie("192.168.1.34/userfront.php",cookie); - CookieSyncManager.getInstance().sync(); - //Go to the main activity - this.startActivity(new Intent(Intent.ACTION_RUN)); - break; - case HttpStatus.SC_UNAUTHORIZED: - //Username or password are incorrect - createErrorDialog(R.string.error_dialog_userpwd_error); - break; - case HttpStatus.SC_BAD_REQUEST: - //What the heck are you doing? - createErrorDialog(R.string.error_dialog_userpwd_error); - break; - default: - Log.e(TAG, "Error while retrieving the HTTP status line."); - createErrorDialog(R.string.error_dialog_userpwd_error); - break; - } + switch (httpResponse.getStatusLine().getStatusCode()) { + case HttpStatus.SC_OK: + String cookie = httpResponse.getLastHeader("Set-Cookie").getValue(); + CookieManager.getInstance().setCookie("192.168.1.34/userfront.php",cookie); + CookieSyncManager.getInstance().sync(); + //Go to the main activity + StrictMode.setThreadPolicy(currentPolicy); + this.startActivity(new Intent(Intent.ACTION_RUN)); + break; + case HttpStatus.SC_UNAUTHORIZED: + //Username or password are incorrect + createErrorDialog(R.string.error_dialog_userpwd_error); + break; + case HttpStatus.SC_BAD_REQUEST: + //What the heck are you doing? + createErrorDialog(R.string.error_dialog_userpwd_error); + break; + default: + Log.e(TAG, "Error while retrieving the HTTP status line."); + createErrorDialog(R.string.error_dialog_userpwd_error); + break; } } diff --git a/Android/Testing/Test2/src/de/android/test2/TestService.java b/Android/Testing/Test2/src/de/android/test2/TestService.java new file mode 100644 index 0000000..c4c94b5 --- /dev/null +++ b/Android/Testing/Test2/src/de/android/test2/TestService.java @@ -0,0 +1,25 @@ +/** + * + */ +package de.android.test2; + +import android.app.Service; +import android.content.Intent; +import android.os.IBinder; + +/** + * @author gusarapo + * + */ +public class TestService extends Service { + + /* (non-Javadoc) + * @see android.app.Service#onBind(android.content.Intent) + */ + @Override + public IBinder onBind(Intent intent) { + // TODO Auto-generated method stub + return null; + } + +}