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2014/10/16 ¤W¤È 08:23:30
android Programming Glossary: scansAndroid SQLite performance in complex queries http://stackoverflow.com/questions/13401642/android-sqlite-performance-in-complex-queries EXPLAIN and or EXPLAIN QUERY PLAN . Watch out for table scans. You should try to eliminate expensive scans by adding indexes... out for table scans. You should try to eliminate expensive scans by adding indexes. But don't index everything it may make things..
Auto Version numbering your Android App using Git and Eclipse http://stackoverflow.com/questions/14895123/auto-version-numbering-your-android-app-using-git-and-eclipse has a nice feature in the git describe dirty command. It scans back down the commit log and finds the tag and then builds a..
Observing changes in android content observer for Audio.Media.EXTERNAL_CONTENT_URI http://stackoverflow.com/questions/15899110/observing-changes-in-android-content-observer-for-audio-media-external-content-u in this MediaStore content provider. I believe system scans only special directories on SD card to check for images and..
WifiManager.getScanResults() - clarifications (automatic scans, sleep etc) http://stackoverflow.com/questions/16137268/wifimanager-getscanresults-clarifications-automatic-scans-sleep-etc clarifications automatic scans sleep etc I would like some clarifications on the behavior..
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 and..
Image, saved to sdcard, doesn't appear in Android's Gallery app http://stackoverflow.com/questions/2170214/image-saved-to-sdcard-doesnt-appear-in-androids-gallery-app save gallery share improve this question The system scans the SD card when it is mounted to find any new image and other..
How to periodically scan for bluetooth devices on android http://stackoverflow.com/questions/3285580/how-to-periodically-scan-for-bluetooth-devices-on-android I am building an indoor application which continuously scans the bluetooth dongles located at different locations in a place..
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 them. I 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.. cursor adapter and set it to display SimpleCursorAdapter scansdb new SimpleCursorAdapter this R.layout.scan_row scanCursor.. this R.layout.scan_row scanCursor from to setListAdapter scansdb java android listview android wifi share improve this..
getting scan result when using zxing? http://stackoverflow.com/questions/5504556/getting-scan-result-when-using-zxing help android zxing share improve this question Zxing scans a variety of barcodes QR codes so the first thing you need to..
Embedding ZXing in android app http://stackoverflow.com/questions/5969679/embedding-zxing-in-android-app I just need a simple scanner that starts on button click scans the code and gives me the result. But i can't figure how to..
Remove all unused resources from an android project http://stackoverflow.com/questions/6373482/remove-all-unused-resources-from-an-android-project Android Lint is a new tool for ADT 16 and Tools 16 which scans Android project sources for potential bugs. Here are some examples..
QR Code for launching a native application http://stackoverflow.com/questions/8773687/qr-code-for-launching-a-native-application be possible for me to somehow include a different app that scans QR codes inside my app Or will I have to implement the scanning..
Android SQLite performance in complex queries http://stackoverflow.com/questions/13401642/android-sqlite-performance-in-complex-queries be sure to analyze your SQL statements by running them under EXPLAIN and or EXPLAIN QUERY PLAN . Watch out for table scans. You should try to eliminate expensive scans by adding indexes. But don't index everything it may make things worse. Often.. them under EXPLAIN and or EXPLAIN QUERY PLAN . Watch out for table scans. You should try to eliminate expensive scans by adding indexes. But don't index everything it may make things worse. Often you can have big performance gains by using..
Auto Version numbering your Android App using Git and Eclipse http://stackoverflow.com/questions/14895123/auto-version-numbering-your-android-app-using-git-and-eclipse not such a developer. Linux is where my skill set lives. Git has a nice feature in the git describe dirty command. It scans back down the commit log and finds the tag and then builds a version string from there. If this is a production build where..
Observing changes in android content observer for Audio.Media.EXTERNAL_CONTENT_URI http://stackoverflow.com/questions/15899110/observing-changes-in-android-content-observer-for-audio-media-external-content-u it will report only changes to files which are registered in this MediaStore content provider. I believe system scans only special directories on SD card to check for images and so on. So if a file will be places in some another directory..
WifiManager.getScanResults() - clarifications (automatic scans, sleep etc) http://stackoverflow.com/questions/16137268/wifimanager-getscanresults-clarifications-automatic-scans-sleep-etc clarifications automatic scans sleep etc I would like some clarifications on the behavior of WifiManager.getScanResults namely When wireless is enabled..
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..
Image, saved to sdcard, doesn't appear in Android's Gallery app http://stackoverflow.com/questions/2170214/image-saved-to-sdcard-doesnt-appear-in-androids-gallery-app with that this is my question about this issue. android image save gallery share improve this question The system scans the SD card when it is mounted to find any new image and other files. If you are programmatically adding a file then you..
How to periodically scan for bluetooth devices on android http://stackoverflow.com/questions/3285580/how-to-periodically-scan-for-bluetooth-devices-on-android I was unable to find any answers for this thus posting here. I am building an indoor application which continuously scans the bluetooth dongles located at different locations in a place like a mall or library.As I move in the mall with android..
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 not figure out the best way to make a list adapter out of them. I 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.. int to new int R.id.text1 R.id.text2 Now create a simple cursor adapter and set it to display SimpleCursorAdapter scansdb new SimpleCursorAdapter this R.layout.scan_row scanCursor from to setListAdapter scansdb java android listview android.. display SimpleCursorAdapter scansdb new SimpleCursorAdapter this R.layout.scan_row scanCursor from to setListAdapter scansdb java android listview android wifi share improve this question try this code package wf1.wf2.wf3 import java.util.ArrayList..
getting scan result when using zxing? http://stackoverflow.com/questions/5504556/getting-scan-result-when-using-zxing showDialog failed You messed up Thanks for your help android zxing share improve this question Zxing scans a variety of barcodes QR codes so the first thing you need to do is figure out if its a product UPC or a QR code protected..
Embedding ZXing in android app http://stackoverflow.com/questions/5969679/embedding-zxing-in-android-app to get any info etc ill take care of these things myself. I just need a simple scanner that starts on button click scans the code and gives me the result. But i can't figure how to do it myself. I assume this shouldn't be hard to do if you only..
Remove all unused resources from an android project http://stackoverflow.com/questions/6373482/remove-all-unused-resources-from-an-android-project ADT 16 you can use Android Lint . It is really amazing tool. Android Lint is a new tool for ADT 16 and Tools 16 which scans Android project sources for potential bugs. Here are some examples of the types of errors that it looks for Missing translations..
QR Code for launching a native application http://stackoverflow.com/questions/8773687/qr-code-for-launching-a-native-application me is to have a QR code scanner inside my own app. Will it be possible for me to somehow include a different app that scans QR codes inside my app Or will I have to implement the scanning myself Thanks android qr code share improve this question..
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