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2014/10/16 ¤W¤È 08:14:36
android Programming Glossary: hexHow to make a background transparent 20% in android http://stackoverflow.com/questions/11285961/how-to-make-a-background-transparent-20-in-android ... android background #CCFF0000 In the example CC is the hex number for 255 0.8 204 . Note that the first two hex digits.. the hex number for 255 0.8 204 . Note that the first two hex digits are for the alpha channel. The format is #AARRGGBB where..
Create PDU for Android that works with SmsMessage.createFromPdu() (GSM 3gpp) http://stackoverflow.com/questions/12335642/create-pdu-for-android-that-works-with-smsmessage-createfrompdu-gsm-3gpp false .encodedMessage which gives me the following in hex representation 0000100200000000000000000000000004010203040000000e000320ec400107102e8cbb366f00..
How to make a ListView transparent in Android? http://stackoverflow.com/questions/1377336/how-to-make-a-listview-transparent-in-android
Sending and Receiving SMS and MMS in Android (pre Kit Kat Android 4.4) http://stackoverflow.com/questions/14452808/sending-and-receiving-sms-and-mms-in-android-pre-kit-kat-android-4-4 of the map will be 'unassigned 0x...' where '...' is the hex value of the unassigned parameter. If a parameter has No Value..
Is there a unique Android device ID? http://stackoverflow.com/questions/2785485/is-there-a-unique-android-device-id returns the Android ID as an unique 64 bit hex string. import android.provider.Settings.Secure private String..
Understanding colors in Android! (6 chars) http://stackoverflow.com/questions/5445085/understanding-colors-in-android-6-chars colors share improve this question If you provide 6 hex digits that means RGB 2 hex digits for each value of red green.. question If you provide 6 hex digits that means RGB 2 hex digits for each value of red green and blue . If you provide.. for each value of red green and blue . If you provide 8 hex digits it's an ARGB 2 hex digits for each value of alpha red..
How to get IP address of the device? http://stackoverflow.com/questions/6064510/how-to-get-ip-address-of-the-device public class Utils Convert byte array to hex string @param bytes @return public static String bytesToHex..
How to convert a color integer to a hex String in Android? http://stackoverflow.com/questions/6539879/how-to-convert-a-color-integer-to-a-hex-string-in-android to convert a color integer to a hex String in Android I have a an integer that was generated from.. has a value of 16776961 How do I convert this value into a hex string with the format #RRGGBB Simply put I would like to output.. example without any success java android string colors hex share improve this question The mask makes sure you only..
adb not finding my device / phone (MacOS X) http://stackoverflow.com/questions/7135999/adb-not-finding-my-device-phone-macos-x providing it with a hint. This can be done by putting the hex Vendor ID in the file ~ .android adb_usb.ini But first you have..
Bluetooth Printer issue in android http://stackoverflow.com/questions/7145787/bluetooth-printer-issue-in-android static public String byteToHex byte b Returns hex String representation of byte b char hexDigit '0' '1' '2' '3'.. byte b Returns hex String representation of byte b char hexDigit '0' '1' '2' '3' '4' '5' '6' '7' '8' '9' 'a' 'b' 'c' 'd'.. '5' '6' '7' '8' '9' 'a' 'b' 'c' 'd' 'e' 'f' char array hexDigit b 4 0x0f hexDigit b 0x0f return new String array static..
How to connect to a specific wifi network in Android programmatically? http://stackoverflow.com/questions/8818290/how-to-connect-to-a-specific-wifi-network-in-android-programmatically break UPD In case of WEP if your password is in hex you do not need to surround it with quotes. share improve this..
Encryption error on Android 4.2 http://stackoverflow.com/questions/13383006/encryption-error-on-android-4-2 Avoid instantiation. br private UtilsEncryption The HEX characters private final static String HEX 0123456789ABCDEF.. The HEX characters private final static String HEX 0123456789ABCDEF Encrypt a given string. br @param the string.. the string to encrypt @return the encrypted string in HEX public static String encrypt String cleartext try byte result..
Android 4.2 broke my encrypt/decrypt code and the provided solutions don't work http://stackoverflow.com/questions/13433529/android-4-2-broke-my-encrypt-decrypt-code-and-the-provided-solutions-dont-work whereas the others solutions crypt and decrypt Strings HEX Strings I think . Does it have to do with the seed Does it have..
How to set text color of TextView in code? http://stackoverflow.com/questions/4602902/how-to-set-text-color-of-textview-in-code .getColor R.color.errorColor You can also insert plain HEX like so A.W. has this in an answer pavko_a just added it here..
How to make a background transparent 20% in android http://stackoverflow.com/questions/11285961/how-to-make-a-background-transparent-20-in-android alpha channel for example for red use #CCFF0000 . TextView ... android background #CCFF0000 In the example CC is the hex number for 255 0.8 204 . Note that the first two hex digits are for the alpha channel. The format is #AARRGGBB where AA.. ... android background #CCFF0000 In the example CC is the hex number for 255 0.8 204 . Note that the first two hex digits are for the alpha channel. The format is #AARRGGBB where AA is the alpha channel RR is the red channel GG is the..
Create PDU for Android that works with SmsMessage.createFromPdu() (GSM 3gpp) http://stackoverflow.com/questions/12335642/create-pdu-for-android-that-works-with-smsmessage-createfrompdu-gsm-3gpp tried byte by byte SmsMessage.getSubmitPdu 12345 1234 hello false .encodedMessage which gives me the following in hex representation 0000100200000000000000000000000004010203040000000e000320ec400107102e8cbb366f00 did't work java android pdu..
How to make a ListView transparent in Android? http://stackoverflow.com/questions/1377336/how-to-make-a-listview-transparent-in-android
Sending and Receiving SMS and MMS in Android (pre Kit Kat Android 4.4) http://stackoverflow.com/questions/14452808/sending-and-receiving-sms-and-mms-in-android-pre-kit-kat-android-4-4 any unassigned well known parameters are encountered the key of the map will be 'unassigned 0x...' where '...' is the hex value of the unassigned parameter. If a parameter has No Value the value in the map will be null. @SdkConstant SdkConstantType.BROADCAST_INTENT_ACTION..
Is there a unique Android device ID? http://stackoverflow.com/questions/2785485/is-there-a-unique-android-device-id uniqueidentifier share improve this question Settings.Secure#ANDROID_ID returns the Android ID as an unique 64 bit hex string. import android.provider.Settings.Secure private String android_id Secure.getString getContext .getContentResolver..
Understanding colors in Android! (6 chars) http://stackoverflow.com/questions/5445085/understanding-colors-in-android-6-chars question but I am intrigued by this right now. Thanks android colors share improve this question If you provide 6 hex digits that means RGB 2 hex digits for each value of red green and blue . If you provide 8 hex digits it's an ARGB 2 hex.. by this right now. Thanks android colors share improve this question If you provide 6 hex digits that means RGB 2 hex digits for each value of red green and blue . If you provide 8 hex digits it's an ARGB 2 hex digits for each value of alpha.. If you provide 6 hex digits that means RGB 2 hex digits for each value of red green and blue . If you provide 8 hex digits it's an ARGB 2 hex digits for each value of alpha red green and blue respectively . So actually you're changing from..
How to get IP address of the device? http://stackoverflow.com/questions/6064510/how-to-get-ip-address-of-the-device import java.util. import org.apache.http.conn.util.InetAddressUtils public class Utils Convert byte array to hex string @param bytes @return public static String bytesToHex byte bytes StringBuilder sbuf new StringBuilder for int idx..
How to convert a color integer to a hex String in Android? http://stackoverflow.com/questions/6539879/how-to-convert-a-color-integer-to-a-hex-string-in-android to convert a color integer to a hex String in Android I have a an integer that was generated from an android.graphics.Color The Integer has a value of 16776961.. was generated from an android.graphics.Color The Integer has a value of 16776961 How do I convert this value into a hex string with the format #RRGGBB Simply put I would like to output #0000FF from 16776961 Note I do not want the output to.. want the output to contain an alpha and i have also tried this example without any success java android string colors hex share improve this question The mask makes sure you only get RRGGBB and the 06X gives you zero padded hex always 6 chars..
adb not finding my device / phone (MacOS X) http://stackoverflow.com/questions/7135999/adb-not-finding-my-device-phone-macos-x by telling it about your device's Vendor ID essentially providing it with a hint. This can be done by putting the hex Vendor ID in the file ~ .android adb_usb.ini But first you have to find the Vendor ID value. Fortunately on Mac this is..
Bluetooth Printer issue in android http://stackoverflow.com/questions/7145787/bluetooth-printer-issue-in-android package com.sel.code import java.io. public class UnicodeFormatter static public String byteToHex byte b Returns hex String representation of byte b char hexDigit '0' '1' '2' '3' '4' '5' '6' '7' '8' '9' 'a' 'b' 'c' 'd' 'e' 'f' char array.. public class UnicodeFormatter static public String byteToHex byte b Returns hex String representation of byte b char hexDigit '0' '1' '2' '3' '4' '5' '6' '7' '8' '9' 'a' 'b' 'c' 'd' 'e' 'f' char array hexDigit b 4 0x0f hexDigit b 0x0f return.. representation of byte b char hexDigit '0' '1' '2' '3' '4' '5' '6' '7' '8' '9' 'a' 'b' 'c' 'd' 'e' 'f' char array hexDigit b 4 0x0f hexDigit b 0x0f return new String array static public String charToHex char c Returns hex String representation..
How to connect to a specific wifi network in Android programmatically? http://stackoverflow.com/questions/8818290/how-to-connect-to-a-specific-wifi-network-in-android-programmatically
Encryption error on Android 4.2 http://stackoverflow.com/questions/13383006/encryption-error-on-android-4-2 private static final String KEY some_encryption_key Avoid instantiation. br private UtilsEncryption The HEX characters private final static String HEX 0123456789ABCDEF Encrypt a given string. br @param the string to encrypt @return.. some_encryption_key Avoid instantiation. br private UtilsEncryption The HEX characters private final static String HEX 0123456789ABCDEF Encrypt a given string. br @param the string to encrypt @return the encrypted string in HEX public static.. String HEX 0123456789ABCDEF Encrypt a given string. br @param the string to encrypt @return the encrypted string in HEX public static String encrypt String cleartext try byte result process Cipher.ENCRYPT_MODE cleartext.getBytes return toHex..
Android 4.2 broke my encrypt/decrypt code and the provided solutions don't work http://stackoverflow.com/questions/13433529/android-4-2-broke-my-encrypt-decrypt-code-and-the-provided-solutions-dont-work the mentioned posts as it just crypts and decrypts byte arrays whereas the others solutions crypt and decrypt Strings HEX Strings I think . Does it have to do with the seed Does it have a min max length restriction of chars etc Any idea solution..
How to set text color of TextView in code? http://stackoverflow.com/questions/4602902/how-to-set-text-color-of-textview-in-code use this code to show it textView.setTextColor getResources .getColor R.color.errorColor You can also insert plain HEX like so A.W. has this in an answer pavko_a just added it here as well myTextView.setTextColor 0xAARRGGBB Where you have..
Android InputStream dropping first two bytes (modified BluetoothChat) http://stackoverflow.com/questions/12239692/android-inputstream-dropping-first-two-bytes-modified-bluetoothchat finally passes on to the activity. For more clarity I must add that the stream of bytes being sent by the scale are Hex characters in the range 00 to FF. For some strange reason the string actually looks like this in the debugger 2 58 48 48..
Android - how to encrypt a string? http://stackoverflow.com/questions/3934331/android-how-to-encrypt-a-string digest java.security.MessageDigest.getInstance MD5 digest.update s.getBytes byte messageDigest digest.digest Create Hex String StringBuffer hexString new StringBuffer for int i 0 i messageDigest.length i hexString.append Integer.toHexString.. Hex String StringBuffer hexString new StringBuffer for int i 0 i messageDigest.length i hexString.append Integer.toHexString 0xFF messageDigest i return hexString.toString catch NoSuchAlgorithmException e e.printStackTrace return Source http..
Android: Resources don't contain package for resource number 0x http://stackoverflow.com/questions/4188025/android-resources-dont-contain-package-for-resource-number-0x last thing the log says is WARN ResourceType 261 Resources don't contain package for resource number 0x7f020002 The Hex Number is the first icon I intend to load . Now for the curious thing The graphical layout editor of the eclipse adt plugin..
Android Spinner databind using array list http://stackoverflow.com/questions/6562236/android-spinner-databind-using-array-list share improve this question The ArrayAdapter tries to display your Location objects as strings which causes the Hex values by calling the Object.toString method . It's default implementation returns ... a string consisting of the name of..
How to send Hex Values via Bluetooth in Android http://stackoverflow.com/questions/8037414/how-to-send-hex-values-via-bluetooth-in-android to send Hex Values via Bluetooth in Android i want to send a hex string in android via bluetooth SPP i tried this out sock.getOutputStream.. in Android i want to send a hex string in android via bluetooth SPP i tried this out sock.getOutputStream String myHexString Integer.toHexString 80 Integer.toHexString 2 Integer.toHexString 0 Integer.toHexString 48 to send this String out.write.. to send a hex string in android via bluetooth SPP i tried this out sock.getOutputStream String myHexString Integer.toHexString 80 Integer.toHexString 2 Integer.toHexString 0 Integer.toHexString 48 to send this String out.write myHexString.getBytes..
Method not found using DigestUtils in Android http://stackoverflow.com/questions/9126567/method-not-found-using-digestutils-in-android JDK 1.6 however I get the following error when executing the app Could not find method org.apache.commons.codec.binary.Hex.encodeHexString referenced from method org.apache.commons.codec.digest.DigestUtils.shaHex Here you have the stacktrace 02.. I get the following error when executing the app Could not find method org.apache.commons.codec.binary.Hex.encodeHexString referenced from method org.apache.commons.codec.digest.DigestUtils.shaHex Here you have the stacktrace 02 03 10 25.. referenced from method org.apache.commons.codec.digest.DigestUtils.shaHex Here you have the stacktrace 02 03 10 25 45.153 I dalvikvm 1230 Could not find method org.apache.commons.codec.binary.Hex.encodeHexString..
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