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2014/10/16 ¤W¤È 08:23:30
android Programming Glossary: scanWhat kind of OCR Java library should I use in Android? [closed] http://stackoverflow.com/questions/1062578/what-kind-of-ocr-java-library-should-i-use-in-android an Android application that via an OCR library should scan a picture extracting text from it . What Java library should..
What's Android ADB shell 'dumpsys' tool and it's benefits? http://stackoverflow.com/questions/11201659/whats-android-adb-shell-dumpsys-tool-and-its-benefits 604800 seconds haveIpAddress true obtainingIpAddress false scanModeActive false lastSignalLevel 2 explicitlyDisabled false Latest.. false lastSignalLevel 2 explicitlyDisabled false Latest scan results Locks acquired 28 full 0 scan Locks released 28 full.. false Latest scan results Locks acquired 28 full 0 scan Locks released 28 full 0 scan Locks held 3 Getting CPU info..
Android: How to monitor WiFi signal strength http://stackoverflow.com/questions/1206891/android-how-to-monitor-wifi-signal-strength of everything the radio is seeing you can start a scan wifi.startScan Next when I've received successful results I.. for referencing . I haven't tested myself to see if my scanning code can be modified to just check the current connection.. a single connection you can also just filter the scan results and look for the one the device is currently connected..
Send SMS until it is successful http://stackoverflow.com/questions/19083158/send-sms-until-it-is-successful pending messages in a database which I would frequently scan for postponed messages. A message would get postponed if there..
Using ZXing to create an android barcode scanning app http://stackoverflow.com/questions/2050263/using-zxing-to-create-an-android-barcode-scanning-app ZXing to create an android barcode scanning app I've been searching on how to add a barcode scanner.. scanning app I've been searching on how to add a barcode scanner to my app. Does anybody know of any examples or know how.. Any help is greatly appreciated. android barcode barcode scanner zxing share improve this question The ZXing project provides..
Android - Controlling a task with Timer and TimerTask? http://stackoverflow.com/questions/2161750/android-controlling-a-task-with-timer-and-timertask to set up a WiFi Scan in my Android application that scans for WiFi access points every 30 seconds. I have used Timer.. 30 seconds. I have used Timer and TimerTask to get the scan running correctly at the intervals which I require. However.. I require. However I want to be able to stop and start the scanning when the user presses a button and I am currently having..
http://stackoverflow.com/questions/2176375/android-service-wont-stop the onDestroy method of the Service When I press my stop scan button the onDestroy method in my Service is not called. Is..
How can I refresh MediaStore on Android? http://stackoverflow.com/questions/3300137/how-can-i-refresh-mediastore-on-android this service as it saves on battery drain associated with scanning the SD card. Since I started using android I've consistently.. playlists. There are two apps on the Android Market SDRescan and Music Scanner which supposedly do exactly this but neither.. I've found a few examples of this code online as a way to scan the SD Card but I'm not having any luck with it whatsoever...
http://stackoverflow.com/questions/4019534/gallery-with-folder-filter file inside that folder name here as SCAN_PATH and it will scan all the files containing in that folder and open it inside built.. .toString yourfoldername allFiles 0 Button scanBtn Button findViewById R.id.scanBtn scanBtn.setOnClickListener.. allFiles 0 Button scanBtn Button findViewById R.id.scanBtn scanBtn.setOnClickListener new OnClickListener public void..
SIGNAL 11 SIGSEGV crash Android http://stackoverflow.com/questions/4973310/signal-11-sigsegv-crash-android crashlog I need to launch the browser after a QR code scan. Application was keep on scanning and launching the browser.. the browser after a QR code scan. Application was keep on scanning and launching the browser fluently but the issue occurs..
Force scan files after taking photo http://stackoverflow.com/questions/5107823/force-scan-files-after-taking-photo scan files after taking photo on api level 4 android 1.6 after taking.. to PC and then disconnect file will appear after finished scanning. So how should I start that indexing I tried mScanner new.. getApplicationContext this mScanner.connect mScanner.scanFile imageUri.getEncodedPath And end with this 02 24 17 13 54.678..
Built-in gallery in specific folder [duplicate] http://stackoverflow.com/questions/6074270/built-in-gallery-in-specific-folder file inside that folder name here as SCAN_PATH and it will scan all the files containing in that folder and open it inside built.. allFiles 0 Log.d SCAN PATH Scan Path SCAN_PATH Button scanBtn Button findViewById R.id.scanBtn scanBtn.setOnClickListener.. Path SCAN_PATH Button scanBtn Button findViewById R.id.scanBtn scanBtn.setOnClickListener new OnClickListener @Override..
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 it is selected. I have implemented the part showing the scan results. Now i want to connect to a particular network selected.. a particular network selected by the user from the list of scan results. Can anyone please tell me how to do this android android..
Trigger mediascanner on specific path (folder), how to? http://stackoverflow.com/questions/9414955/trigger-mediascanner-on-specific-path-folder-how-to mediascanner on specific path folder how to I got this class import android.content.Context.. String mPath private String mMimeType filePath where to scan mime type of media to scan i.e. image jpeg . use for any media.. mMimeType filePath where to scan mime type of media to scan i.e. image jpeg . use for any media public MediaScannerWrapper..
How to open one particular folder from gallery in android? http://stackoverflow.com/questions/10749351/how-to-open-one-particular-folder-from-gallery-in-android import android.content.Intent import android.media.MediaScannerConnection import android.media.MediaScannerConnection.MediaScannerConnectionClient.. import android.media.MediaScannerConnection.MediaScannerConnectionClient import android.net.Uri.. import android.media.MediaScannerConnection.MediaScannerConnectionClient import android.net.Uri import android.os.Bundle..
How to add Wi-Fi option in GPRS spinner http://stackoverflow.com/questions/13410502/how-to-add-wi-fi-option-in-gprs-spinner to have the User select from available Wifi spots by using Scan Result http developer.android.com reference android net wifi.. http developer.android.com reference android net wifi ScanResult.html and then WifiManager http developer.android.com reference..
Android - Controlling a task with Timer and TimerTask? http://stackoverflow.com/questions/2161750/android-controlling-a-task-with-timer-and-timertask and TimerTask I am currently trying to set up a WiFi Scan in my Android application that scans for WiFi access points.. handler new Handler Timer t new Timer public void doWifiScan scanTask new TimerTask public void run handler.post new Runnable.. set off t.schedule scanTask 300 30000 public void stopScan if scanTask null Log.d TIMER timer canceled scanTask.cancel..
How to prevent Android bluetooth RFCOMM connection from dying immediately after .connect()? http://stackoverflow.com/questions/2660968/how-to-prevent-android-bluetooth-rfcomm-connection-from-dying-immediately-after type 2 HCI Event Command Status 0x0f plen 4 HCI Event Page Scan Repetition Mode Change 0x20 plen 7 HCI Event Max Slots Change..
How can I get Android Wifi Scan Results into a list? http://stackoverflow.com/questions/5452940/how-can-i-get-android-wifi-scan-results-into-a-list can I get Android Wifi Scan Results into a list I know how to get a of Android Wifi Scans.. Results into a list I know how to get a of Android Wifi Scans but I can not figure out the best way to make a list adapter.. and text2. Samples of what I have been doing wifi.startScan get list of the results in object format like an array List..
Built-in gallery in specific folder [duplicate] http://stackoverflow.com/questions/6074270/built-in-gallery-in-specific-folder improve this question You just need to implement MediaScannerConnectionClient in your activity and after that you have.. public class sdActivity extends Activity implements MediaScannerConnectionClient public String allFiles private String SCAN_PATH.. private static final String FILE_TYPE private MediaScannerConnection conn Called when the activity is first created...
Bluetooth Printer issue in android http://stackoverflow.com/questions/7145787/bluetooth-printer-issue-in-android android text @string hello Button android text Scan android id @ id Scan android layout_width wrap_content android.. @string hello Button android text Scan android id @ id Scan android layout_width wrap_content android layout_height wrap_content.. 1 private static final int REQUEST_ENABLE_BT 2 Button mScan mPrint mDisc BluetoothAdapter mBluetoothAdapter private UUID..
AlertDialog inside alertdialog android http://stackoverflow.com/questions/7579963/alertdialog-inside-alertdialog-android second alert dialog details alertDialog1.setButton Scan Another new DialogInterface.OnClickListener public void onClick..
What kind of OCR Java library should I use in Android? [closed] http://stackoverflow.com/questions/1062578/what-kind-of-ocr-java-library-should-i-use-in-android library should I use in Android closed I would like to build an Android application that via an OCR library should scan a picture extracting text from it . What Java library should I use java android ocr share improve this question Don't..
What's Android ADB shell 'dumpsys' tool and it's benefits? http://stackoverflow.com/questions/11201659/whats-android-adb-shell-dumpsys-tool-and-its-benefits dns1 192.168.x.x dns2 8.8.8.8 DHCP server 192.168.x.x lease 604800 seconds haveIpAddress true obtainingIpAddress false scanModeActive false lastSignalLevel 2 explicitlyDisabled false Latest scan results Locks acquired 28 full 0 scan Locks released.. haveIpAddress true obtainingIpAddress false scanModeActive false lastSignalLevel 2 explicitlyDisabled false Latest scan results Locks acquired 28 full 0 scan Locks released 28 full 0 scan Locks held 3 Getting CPU info ~ adb shell dumpsys cpuinfo.. false scanModeActive false lastSignalLevel 2 explicitlyDisabled false Latest scan results Locks acquired 28 full 0 scan Locks released 28 full 0 scan Locks held 3 Getting CPU info ~ adb shell dumpsys cpuinfo Output Load 0.08 0.4 0.64 CPU usage..
Android: How to monitor WiFi signal strength http://stackoverflow.com/questions/1206891/android-how-to-monitor-wifi-signal-strength about notifications for a single connection but to get notifications of everything the radio is seeing you can start a scan wifi.startScan Next when I've received successful results I used WifiManager.SCAN_RESULTS_AVAILABLE_ACTION in the IntentFilter.. call to unregisterRecever so you'll want to keep it around for referencing . I haven't tested myself to see if my scanning code can be modified to just check the current connection but I do know I got plenty of results Wi Fi signals change.. Wi Fi signals change frequently and quickly. I suppose for monitoring a single connection you can also just filter the scan results and look for the one the device is currently connected to. I hope this helps a little. share improve this answer..
Send SMS until it is successful http://stackoverflow.com/questions/19083158/send-sms-until-it-is-successful in the need for reliable sending too so kept references to all pending messages in a database which I would frequently scan for postponed messages. A message would get postponed if there is no radio or the sending simply fails for whatever reason...
Using ZXing to create an android barcode scanning app http://stackoverflow.com/questions/2050263/using-zxing-to-create-an-android-barcode-scanning-app ZXing to create an android barcode scanning app I've been searching on how to add a barcode scanner to my app. Does anybody know of any examples or know how to.. ZXing to create an android barcode scanning app I've been searching on how to add a barcode scanner to my app. Does anybody know of any examples or know how to do this easily Any help is greatly appreciated. android.. anybody know of any examples or know how to do this easily Any help is greatly appreciated. android barcode barcode scanner zxing share improve this question The ZXing project provides a standalone barcode reader application which &mdash..
Android - Controlling a task with Timer and TimerTask? http://stackoverflow.com/questions/2161750/android-controlling-a-task-with-timer-and-timertask a task with Timer and TimerTask I am currently trying to set up a WiFi Scan in my Android application that scans for WiFi access points every 30 seconds. I have used Timer and TimerTask to get the scan running correctly at the intervals.. my Android application that scans for WiFi access points every 30 seconds. I have used Timer and TimerTask to get the scan running correctly at the intervals which I require. However I want to be able to stop and start the scanning when the user.. to get the scan running correctly at the intervals which I require. However I want to be able to stop and start the scanning when the user presses a button and I am currently having trouble stopping and then restarting the Timer and TimerTask...
http://stackoverflow.com/questions/2176375/android-service-wont-stop Am I right in thinking that when stopService is used it calls the onDestroy method of the Service When I press my stop scan button the onDestroy method in my Service is not called. Is there anything else I am missing that I should put in to help..
How can I refresh MediaStore on Android? http://stackoverflow.com/questions/3300137/how-can-i-refresh-mediastore-on-android queried by music applications. Most music applications use this service as it saves on battery drain associated with scanning the SD card. Since I started using android I've consistently had a problem whereby M3U playlists synchronised to the.. doing this. There has to be a better way to remove these ghost playlists. There are two apps on the Android Market SDRescan and Music Scanner which supposedly do exactly this but neither of them work. I set about writing my own app to refresh or.. Uri.parse file Environment.getExternalStorageDirectory I've found a few examples of this code online as a way to scan the SD Card but I'm not having any luck with it whatsoever. Any tips FULL CODE package com.roryok.MediaRescan import android.app.Activity..
http://stackoverflow.com/questions/4019534/gallery-with-folder-filter after that you have to give the exact path of one of the file inside that folder name here as SCAN_PATH and it will scan all the files containing in that folder and open it inside built in gallery. So just give the name of you folder and you.. allFiles folder.list SCAN_PATH Environment.getExternalStorageDirectory .toString yourfoldername allFiles 0 Button scanBtn Button findViewById R.id.scanBtn scanBtn.setOnClickListener new OnClickListener public void onClick View v startScan.. Environment.getExternalStorageDirectory .toString yourfoldername allFiles 0 Button scanBtn Button findViewById R.id.scanBtn scanBtn.setOnClickListener new OnClickListener public void onClick View v startScan private void startScan if..
SIGNAL 11 SIGSEGV crash Android http://stackoverflow.com/questions/4973310/signal-11-sigsegv-crash-android of browser load url http bootloader.wikidot.com linux android crashlog I need to launch the browser after a QR code scan. Application was keep on scanning and launching the browser fluently but the issue occurs after 15 20 attempts of same steps.... linux android crashlog I need to launch the browser after a QR code scan. Application was keep on scanning and launching the browser fluently but the issue occurs after 15 20 attempts of same steps.. I researched a lot and..
Force scan files after taking photo http://stackoverflow.com/questions/5107823/force-scan-files-after-taking-photo scan files after taking photo on api level 4 android 1.6 after taking photo using Intent intent new Intent android.media.action.IMAGE_CAPTURE.. works perfectly on android 2.1. If I connect device via USB to PC and then disconnect file will appear after finished scanning. So how should I start that indexing I tried mScanner new MediaScannerConnection getApplicationContext this mScanner.connect.. I start that indexing I tried mScanner new MediaScannerConnection getApplicationContext this mScanner.connect mScanner.scanFile imageUri.getEncodedPath And end with this 02 24 17 13 54.678 DEBUG MediaScannerService 1320 IMediaScannerService.scanFile..
Built-in gallery in specific folder [duplicate] http://stackoverflow.com/questions/6074270/built-in-gallery-in-specific-folder after that you have to give the exact path of one of the file inside that folder name here as SCAN_PATH and it will scan all the files containing in that folder and open it inside built in gallery. So just give the name of you folder and you.. Environment.getExternalStorageDirectory .toString yourfoldername allFiles 0 Log.d SCAN PATH Scan Path SCAN_PATH Button scanBtn Button findViewById R.id.scanBtn scanBtn.setOnClickListener new OnClickListener @Override public void onClick View v.. .toString yourfoldername allFiles 0 Log.d SCAN PATH Scan Path SCAN_PATH Button scanBtn Button findViewById R.id.scanBtn scanBtn.setOnClickListener new OnClickListener @Override public void onClick View v startScan private void startScan..
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 of wifi networks available and connect to the network when it is selected. I have implemented the part showing the scan results. Now i want to connect to a particular network selected by the user from the list of scan results. Can anyone please.. the part showing the scan results. Now i want to connect to a particular network selected by the user from the list of scan results. Can anyone please tell me how to do this android android wifi wifimanager share improve this question You need..
Trigger mediascanner on specific path (folder), how to? http://stackoverflow.com/questions/9414955/trigger-mediascanner-on-specific-path-folder-how-to mediascanner on specific path folder how to I got this class import android.content.Context import android.media.MediaScannerConnection.. private MediaScannerConnection mConnection private String mPath private String mMimeType filePath where to scan mime type of media to scan i.e. image jpeg . use for any media public MediaScannerWrapper Context ctx String filePath String.. mConnection private String mPath private String mMimeType filePath where to scan mime type of media to scan i.e. image jpeg . use for any media public MediaScannerWrapper Context ctx String filePath String mime mPath sdcard DCIM..
How to open one particular folder from gallery in android? http://stackoverflow.com/questions/10749351/how-to-open-one-particular-folder-from-gallery-in-android image . code import java.io.File import android.app.Activity import android.content.Intent import android.media.MediaScannerConnection import android.media.MediaScannerConnection.MediaScannerConnectionClient import android.net.Uri import android.os.Bundle.. import android.content.Intent import android.media.MediaScannerConnection import android.media.MediaScannerConnection.MediaScannerConnectionClient import android.net.Uri import android.os.Bundle import android.os.Environment.. android.content.Intent import android.media.MediaScannerConnection import android.media.MediaScannerConnection.MediaScannerConnectionClient import android.net.Uri import android.os.Bundle import android.os.Environment import android.util.Log..
How to add Wi-Fi option in GPRS spinner http://stackoverflow.com/questions/13410502/how-to-add-wi-fi-option-in-gprs-spinner permission You can also have an additional Spinner come up to have the User select from available Wifi spots by using Scan Result http developer.android.com reference android net wifi ScanResult.html and then WifiManager http developer.android.com.. the User select from available Wifi spots by using Scan Result http developer.android.com reference android net wifi ScanResult.html and then WifiManager http developer.android.com reference android net wifi WifiManager.html to set the Desired..
Android - Controlling a task with Timer and TimerTask? http://stackoverflow.com/questions/2161750/android-controlling-a-task-with-timer-and-timertask Controlling a task with Timer and TimerTask I am currently trying to set up a WiFi Scan in my Android application that scans for WiFi access points every 30 seconds. I have used Timer and TimerTask to get the.. TimerTask. Here is my code TimerTask scanTask final Handler handler new Handler Timer t new Timer public void doWifiScan scanTask new TimerTask public void run handler.post new Runnable public void run wifiManager.scan context Log.d TIMER.. public void run wifiManager.scan context Log.d TIMER Timer set off t.schedule scanTask 300 30000 public void stopScan if scanTask null Log.d TIMER timer canceled scanTask.cancel So the Timer and Task start fine and the scan happens every..
How to prevent Android bluetooth RFCOMM connection from dying immediately after .connect()? http://stackoverflow.com/questions/2660968/how-to-prevent-android-bluetooth-rfcomm-connection-from-dying-immediately-after 11 ACL data handle 11 flags 0x02 dlen 10 L2CAP s Info req type 2 HCI Event Command Status 0x0f plen 4 HCI Event Page Scan Repetition Mode Change 0x20 plen 7 HCI Event Max Slots Change 0x1b plen 3 HCI Command Remote Name Request 0x01 0x0019 plen..
How can I get Android Wifi Scan Results into a list? http://stackoverflow.com/questions/5452940/how-can-i-get-android-wifi-scan-results-into-a-list can I get Android Wifi Scan Results into a list I know how to get a of Android Wifi Scans but I can not figure out the best way to make a list adapter.. can I get Android Wifi Scan Results into a list I know how to get a of Android Wifi Scans but I can not figure out the best way to make a list adapter out of them. I would like to just bind SSID and BSSID from.. would like to just bind SSID and BSSID from a of scans to text1 and text2. Samples of what I have been doing wifi.startScan get list of the results in object format like an array List ScanResult results wifi.getScanResults ` loop that goes through..
Built-in gallery in specific folder [duplicate] http://stackoverflow.com/questions/6074270/built-in-gallery-in-specific-folder in my folder and no other system folders . android share improve this question You just need to implement MediaScannerConnectionClient in your activity and after that you have to give the exact path of one of the file inside that folder.. video. If you want to open only images change FILE_TYPE image public class sdActivity extends Activity implements MediaScannerConnectionClient public String allFiles private String SCAN_PATH private static final String FILE_TYPE private MediaScannerConnection.. public String allFiles private String SCAN_PATH private static final String FILE_TYPE private MediaScannerConnection conn Called when the activity is first created. @Override public void onCreate Bundle savedInstanceState super.onCreate..
Bluetooth Printer issue in android http://stackoverflow.com/questions/7145787/bluetooth-printer-issue-in-android android layout_width fill_parent android layout_height wrap_content android text @string hello Button android text Scan android id @ id Scan android layout_width wrap_content android layout_height wrap_content Button Button android text Print.. fill_parent android layout_height wrap_content android text @string hello Button android text Scan android id @ id Scan android layout_width wrap_content android layout_height wrap_content Button Button android text Print android id @ id mPrint.. String TAG TAG private static final int REQUEST_CONNECT_DEVICE 1 private static final int REQUEST_ENABLE_BT 2 Button mScan mPrint mDisc BluetoothAdapter mBluetoothAdapter private UUID applicationUUID UUID .fromString 00001101 0000 1000 8000 00805F9B34FB..
AlertDialog inside alertdialog android http://stackoverflow.com/questions/7579963/alertdialog-inside-alertdialog-android alertDialog1.setTitle second alert dialog alertDialog1.setMessage second alert dialog details alertDialog1.setButton Scan Another new DialogInterface.OnClickListener public void onClick DialogInterface dialog int which android android..
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