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2014/10/16 ¤W¤È 08:12:28
android Programming Glossary: directoryThis app won't run unless you update Google Play Services. (via Bazaar) http://stackoverflow.com/questions/13691943/this-app-wont-run-unless-you-update-google-play-services-via-bazaar E Trace 1034 error opening trace file No such file or directory 2 W GooglePlayServicesUtil 1034 Google Play services out of..
How do I add a library project to the Android Studio? http://stackoverflow.com/questions/16588064/how-do-i-add-a-library-project-to-the-android-studio For Sherlock maybe you want to delete their test directory or add the junit.jar file to the classpath. Edit AndroidStudio..
How to programmatically setting style attribute in a view http://stackoverflow.com/questions/2016249/how-to-programmatically-setting-style-attribute-in-a-view could define an XML file called res drawable my_button.xml directory like this xml version 1.0 encoding utf 8 selector xmlns android..
“Debug certificate expired” error in Eclipse Android plugins http://stackoverflow.com/questions/2194808/debug-certificate-expired-error-in-eclipse-android-plugins under ~ .android debug.keystore on Linux and Mac OS X the directory is something like USERPROFILE .android on Windows . The Eclipse..
Download a file with Android, and showing the progress in a ProgressDialog http://stackoverflow.com/questions/3028306/download-a-file-with-android-and-showing-the-progress-in-a-progressdialog if you want to check internet availability. Make sure the directory were you are going to download files exist and has write permissions...
Android write to sd card folder http://stackoverflow.com/questions/3551821/android-write-to-sd-card-folder download a file from my server then write it to the root directory of the sd card it all works fine package com.downloader import..
How to use SharedPreferences in Android to store, fetch and edit values http://stackoverflow.com/questions/3624280/how-to-use-sharedpreferences-in-android-to-store-fetch-and-edit-values dateTimeKey dt.getTime .commit The android sdk's sample directory contains an example of retrieving and storing shared preferences...
Adding a library/JAR to an Eclipse Android project http://stackoverflow.com/questions/3642928/adding-a-library-jar-to-an-eclipse-android-project Next Browse in the filesystem to find the library's parent directory i.e. where you downloaded it to . Click OK then click the directory.. i.e. where you downloaded it to . Click OK then click the directory name not the checkbox in the left pane then check the relevant.. tab then Add JARs... navigate to your new JAR in the libs directory and add it. This incidentally is the moment at which your new..
Integration ZXing library directly into my Android application http://stackoverflow.com/questions/4782543/integration-zxing-library-directly-into-my-android-application of Windows Commandline Run CMD navigate to the extracted directory In the commandline window Type 'ant f core build.xml' press.. new Android Project based on the android folder in the directory you just extracted Right click project folder Properties Java.. Navigate to the newly extracted folder and open the core directory and select core.jar ... hit enter Now you just have to correct..
How to ship an Android application with a database? http://stackoverflow.com/questions/513084/how-to-ship-an-android-application-with-a-database you precreate your database put it in your assets directory in your apk and on first use copy to data data YOUR_PACKAGE..
Trying to attach a file from SD Card to email http://stackoverflow.com/questions/587917/trying-to-attach-a-file-from-sd-card-to-email you need the extra as this points to the root directory i.e. file sdcard DumbDumpers DumbDumper.jpg combined as file..
Android saving file to external storage http://stackoverflow.com/questions/7887078/android-saving-file-to-external-storage to external storage I have a little issue with creating a directory and saving a file to it on my android application. I'm using.. mnt sdcard MyApp MediaCard MediaCard 0.png No such file or directory on that line fos new FileOutputStream file If I set the filename.. but If I try to create and save the file to an another directory it's throwing the exception. So any ideas what I'm doing wrong..
android, How to rename a file? http://stackoverflow.com/questions/10424997/android-how-to-rename-a-file directory new File Environment.getExternalStoragePublicDirectory Environment.DIRECTORY_MOVIES MEDIA_NAME File from new File directory.. new File directory text.trim .mp4 from.renameTo to Log.i Directory is directory.toString Log.i Default path is videoURI.toString.. Mania Karaoke_20120503_115528.mp4 05 03 11 56 37.295 I Directory is 12866 mnt sdcard Movies Mania Karaoke 05 03 11 56 37.295..
Cannot extract file from ZIP archive created on Android (device/OS specific) http://stackoverflow.com/questions/11039079/cannot-extract-file-from-zip-archive-created-on-android-device-os-specific long cde_offset readInt r read offset of first Central Directory Entry long lfh_offset 0 long fskip dskip while true r.seek.. 7 r.write realFlagsHi calculate offset of next Central Directory Entry r.seek cde_offset 28 offset of variable CDE parts length.. EOCD_SIGNATURE 0x06054b50 Find an offset of End Of Central Directory record in file private static long findEOCDRecord RandomAccessFile..
Phonegap Plugin to convert Base64 String to a PNG image in Android http://stackoverflow.com/questions/11388018/phonegap-plugin-to-convert-base64-string-to-a-png-image-in-android params.getString folder Environment.getExternalStorageDirectory Pictures Boolean overwrite params.has overwrite params.getBoolean.. callbackId throws InterruptedException JSONException try Directory and File File dir new File dirName if dir.exists dir.mkdirs..
How to build an android library with Android Studio and gradle? http://stackoverflow.com/questions/16718026/how-to-build-an-android-library-with-android-studio-and-gradle you are going to need to add them to the settings.gradle. Directory Structure Project Root src see above subProjects where projects..
Android - Configurable directory? http://stackoverflow.com/questions/18522784/android-configurable-directory File dir filename return filename.contains .txt file.isDirectory return true if null return an empty array instead File list.. 1 add an up option as first item fileList 0 new File upOneDirectory directory filenameList 0 .. iterate over tempFileList for int.. int which File chosenFile fileList which if chosenFile.isDirectory showFileListDialog chosenFile.getAbsolutePath context builder.setNegativeButton..
Data directory has no read/write permission in Android http://stackoverflow.com/questions/1998400/data-directory-has-no-read-write-permission-in-android System.out.println DAta can write Environment.getDataDirectory .canWrite System.out.println DAta can read Environment.getDataDirectory.. System.out.println DAta can read Environment.getDataDirectory .canRead So please suggest me how to provide permissions for.. void writeToSDCard try File lroot Environment.getDataDirectory if lroot.canWrite File lfile new File lroot samplefile.txt..
android image exif reader 3rd party api http://stackoverflow.com/questions/2536194/android-image-exif-reader-3rd-party-api import com.drew.metadata.Directory import com.drew.metadata.Metadata import com.drew.metadata.exif.ExifDirectory.. import com.drew.metadata.exif.ExifDirectory other imports and class definition removed for brevity public.. JpegMetadataReader.readMetadata new File imagePath Directory exifDirectory metadata.getDirectory ExifDirectory.class these..
http://stackoverflow.com/questions/3384070/why-does-the-android-emulator-report-unknown-virtual-device-when-the-device-i images from the system drive C Users anthony .android Directory Junction There are two workarounds. First you can create a directory..
Android Get Application's 'Home' Data Directory http://stackoverflow.com/questions/4739374/android-get-applications-home-data-directory Get Application's 'Home' Data Directory A simple question relating to the default 'home' directory.. in the constructor. I see there are Environment.getDataDirectory returns data Environment.getRootDirectory returns system etc.. returns data Environment.getRootDirectory returns system etc but nothing related to getting the app's..
save image to sdcard android Directory problem http://stackoverflow.com/questions/5196330/save-image-to-sdcard-android-directory-problem image to sdcard android Directory problem Im trying to save data to sdCard first i tried to saave.. File sdCard Environment.getExternalStorageDirectory File dir new File sdCard.getAbsolutePath dirName dir.mkdirs.. to store the image in the Environment.getExternalStorageDirectory path and then working from there Also as Robert pointed out..
http://stackoverflow.com/questions/5312478/how-do-i-reference-external-jar-files-in-a-common-directory-not-libs-to-build In main_rules.xml you can find the following code section Directory for the third party java libraries property name jar.libs.dir..
http://stackoverflow.com/questions/5527764/get-application-directory Application Directory Does someone know how do I get the path of my application directory..
http://stackoverflow.com/questions/6605971/android-sdk-tools-revision-12-has-problem-with-proguard-error-conversion-to command line in R12 in the file Android SDK Installation Directory tools proguard bin proguard.bat. Simply edit the following line..
How to initialize sqlite database once from a helper class in Android http://stackoverflow.com/questions/7444327/how-to-initialize-sqlite-database-once-from-a-helper-class-in-android Try to check if there is an Original copy of DB in asset Directory if checkDatabase context databaseName if not exists I try..
Problems with https (No peer certificate) in android http://stackoverflow.com/questions/9531710/problems-with-https-no-peer-certificate-in-android fido EzPay d fido EzPay Alias fido EzPay d fido EzPay Directory d fido EzPay Options Indexes FollowSymLinks MultiViews AllowOverride.. AllowOverride all Order allow deny Allow from all Directory # These are the actual SSL directives needed to get it all working..
How to attach javadoc or sources to jars in libs folder? http://stackoverflow.com/questions/9873152/how-to-attach-javadoc-or-sources-to-jars-in-libs-folder object. Example The example uses the Gson library . Directory structure of the libs folder libs œâ € docs ‚  ”â € gson 2.2.2..
This app won't run unless you update Google Play Services. (via Bazaar) http://stackoverflow.com/questions/13691943/this-app-wont-run-unless-you-update-google-play-services-via-bazaar Clicking Update crashes the app with the following stacktrace E Trace 1034 error opening trace file No such file or directory 2 W GooglePlayServicesUtil 1034 Google Play services out of date. Requires 2010100 but found 1 W GooglePlayServicesUtil..
How do I add a library project to the Android Studio? http://stackoverflow.com/questions/16588064/how-do-i-add-a-library-project-to-the-android-studio Structure Modules I started using it today. It is a bit different. For Sherlock maybe you want to delete their test directory or add the junit.jar file to the classpath. Edit AndroidStudio is changing. I find out that exist a section named Open module..
How to programmatically setting style attribute in a view http://stackoverflow.com/questions/2016249/how-to-programmatically-setting-style-attribute-in-a-view to get your button to change colour when it's pressed you could define an XML file called res drawable my_button.xml directory like this xml version 1.0 encoding utf 8 selector xmlns android http schemas.android.com apk res android item android state_pressed..
“Debug certificate expired” error in Eclipse Android plugins http://stackoverflow.com/questions/2194808/debug-certificate-expired-error-in-eclipse-android-plugins share improve this question Delete your debug certificate under ~ .android debug.keystore on Linux and Mac OS X the directory is something like USERPROFILE .android on Windows . The Eclipse plugin should then generate a new certificate when you next..
Download a file with Android, and showing the progress in a ProgressDialog http://stackoverflow.com/questions/3028306/download-a-file-with-android-and-showing-the-progress-in-a-progressdialog and WRITE_EXTERNAL_STORAGE also ACCESS_NETWORK_STATE if you want to check internet availability. Make sure the directory were you are going to download files exist and has write permissions. If download is too big you may want to implement a..
Android write to sd card folder http://stackoverflow.com/questions/3551821/android-write-to-sd-card-folder write to sd card folder I am using the following code to download a file from my server then write it to the root directory of the sd card it all works fine package com.downloader import java.io.File import java.io.FileOutputStream import java.io.InputStream..
How to use SharedPreferences in Android to store, fetch and edit values http://stackoverflow.com/questions/3624280/how-to-use-sharedpreferences-in-android-to-store-fetch-and-edit-values and save preferences Date dt getSomeDate prefs.edit .putLong dateTimeKey dt.getTime .commit The android sdk's sample directory contains an example of retrieving and storing shared preferences. Its located in the android sdk home samples android platformversion..
Adding a library/JAR to an Eclipse Android project http://stackoverflow.com/questions/3642928/adding-a-library-jar-to-an-eclipse-android-project Right click libs and choose Import General File System then Next Browse in the filesystem to find the library's parent directory i.e. where you downloaded it to . Click OK then click the directory name not the checkbox in the left pane then check the.. in the filesystem to find the library's parent directory i.e. where you downloaded it to . Click OK then click the directory name not the checkbox in the left pane then check the relevant JAR in the right pane. This puts the library into your project.. Build Path Configure Build Path then click the Libraries tab then Add JARs... navigate to your new JAR in the libs directory and add it. This incidentally is the moment at which your new JAR is converted for use on Android. What you've done here..
Integration ZXing library directly into my Android application http://stackoverflow.com/questions/4782543/integration-zxing-library-directly-into-my-android-application ZXing source from ZXing homepage and extract it With the use of Windows Commandline Run CMD navigate to the extracted directory In the commandline window Type 'ant f core build.xml' press enter and let Apache work it's magic having issues Enter Eclipse.. and let Apache work it's magic having issues Enter Eclipse new Android Project based on the android folder in the directory you just extracted Right click project folder Properties Java Build Path Library Add External JARs... Navigate to the newly.. Properties Java Build Path Library Add External JARs... Navigate to the newly extracted folder and open the core directory and select core.jar ... hit enter Now you just have to correct a few errors in the translations and the AndroidManifest.xml..
How to ship an Android application with a database? http://stackoverflow.com/questions/513084/how-to-ship-an-android-application-with-a-database
Trying to attach a file from SD Card to email http://stackoverflow.com/questions/587917/trying-to-attach-a-file-from-sd-card-to-email Path for me should have been file sdcard DumbDumpers DumbDumper.jpg you need the extra as this points to the root directory i.e. file sdcard DumbDumpers DumbDumper.jpg combined as file sdcard DumbDumpers DumbDumper.jpg In the above snippet you..
Android saving file to external storage http://stackoverflow.com/questions/7887078/android-saving-file-to-external-storage saving file to external storage I have a little issue with creating a directory and saving a file to it on my android application. I'm using this piece of code to do this String filename MyApp MediaTag.. it's throwing an exception java.io.FileNotFoundException mnt sdcard MyApp MediaCard MediaCard 0.png No such file or directory on that line fos new FileOutputStream file If I set the filename to MyApp MediaTag objectId it's working but If I try to.. If I set the filename to MyApp MediaTag objectId it's working but If I try to create and save the file to an another directory it's throwing the exception. So any ideas what I'm doing wrong And another question Is there any way to make my files private..
android, How to rename a file? http://stackoverflow.com/questions/10424997/android-how-to-rename-a-file 1 Log.i Current file name currentFileName File directory new File Environment.getExternalStoragePublicDirectory Environment.DIRECTORY_MOVIES MEDIA_NAME File from new File directory currentFileName File to new File directory text.trim.. File from new File directory currentFileName File to new File directory text.trim .mp4 from.renameTo to Log.i Directory is directory.toString Log.i Default path is videoURI.toString Log.i From path is from.toString Log.i To path is to.toString.. Logcat shows this 05 03 11 56 37.295 I Current file name 12866 Mania Karaoke_20120503_115528.mp4 05 03 11 56 37.295 I Directory is 12866 mnt sdcard Movies Mania Karaoke 05 03 11 56 37.295 I Default path is 12866 mnt sdcard Movies Mania Karaoke Mania..
Cannot extract file from ZIP archive created on Android (device/OS specific) http://stackoverflow.com/questions/11039079/cannot-extract-file-from-zip-archive-created-on-android-device-os-specific 0 r.seek eocd_offset 16 offset of first CDE in EOCD long cde_offset readInt r read offset of first Central Directory Entry long lfh_offset 0 long fskip dskip while true r.seek cde_offset if readInt r CDE_SIGNATURE got off sync return.. is fixed so we're checking is bug exists. r.seek lfh_offset 7 r.write realFlagsHi calculate offset of next Central Directory Entry r.seek cde_offset 28 offset of variable CDE parts length in CDE dskip 46 length of fixed CDE part dskip readShort.. final int CDE_SIGNATURE 0x02014b50 private static final int EOCD_SIGNATURE 0x06054b50 Find an offset of End Of Central Directory record in file private static long findEOCDRecord RandomAccessFile f throws IOException long result f.length 22 22 is minimal..
Phonegap Plugin to convert Base64 String to a PNG image in Android http://stackoverflow.com/questions/11388018/phonegap-plugin-to-convert-base64-string-to-a-png-image-in-android System.currentTimeMillis .png String folder params.has folder params.getString folder Environment.getExternalStorageDirectory Pictures Boolean overwrite params.has overwrite params.getBoolean overwrite false return this.saveImage b64String filename.. String fileName String dirName Boolean overwrite String callbackId throws InterruptedException JSONException try Directory and File File dir new File dirName if dir.exists dir.mkdirs File file new File dirName fileName Avoid overwriting a file..
How to build an android library with Android Studio and gradle? http://stackoverflow.com/questions/16718026/how-to-build-an-android-library-with-android-studio-and-gradle know where you put it. To tell Gradle where the projects are you are going to need to add them to the settings.gradle. Directory Structure Project Root src see above subProjects where projects are held reallyCoolProject1 your first included project..
Android - Configurable directory? http://stackoverflow.com/questions/18522784/android-configurable-directory here for now return true to see all files File file new File dir filename return filename.contains .txt file.isDirectory return true if null return an empty array instead File list path.listFiles filter return list null new File 0 list else.. 1 filenameList new String tempFileList.length 1 add an up option as first item fileList 0 new File upOneDirectory directory filenameList 0 .. iterate over tempFileList for int i 0 i tempFileList.length i fileList i 1 tempFileList i filenameList.. public void onClick DialogInterface dialog int which File chosenFile fileList which if chosenFile.isDirectory showFileListDialog chosenFile.getAbsolutePath context builder.setNegativeButton Cancel new OnClickListener @Override public..
Data directory has no read/write permission in Android http://stackoverflow.com/questions/1998400/data-directory-has-no-read-write-permission-in-android 1.5 my data directory doesn't have the read write permissions System.out.println DAta can write Environment.getDataDirectory .canWrite System.out.println DAta can read Environment.getDataDirectory .canRead So please suggest me how to provide permissions.. DAta can write Environment.getDataDirectory .canWrite System.out.println DAta can read Environment.getDataDirectory .canRead So please suggest me how to provide permissions for the data directory. What I'm trying to do is to create a file.. to it in the Data storage of the emulator like as below private void writeToSDCard try File lroot Environment.getDataDirectory if lroot.canWrite File lfile new File lroot samplefile.txt FileWriter lfilewriter new FileWriter lfile BufferedWriter..
android image exif reader 3rd party api http://stackoverflow.com/questions/2536194/android-image-exif-reader-3rd-party-api tag from a JPEG image stored on the SD card import com.drew.imaging.jpeg.JpegMetadataReader import com.drew.metadata.Directory import com.drew.metadata.Metadata import com.drew.metadata.exif.ExifDirectory other imports and class definition removed.. import com.drew.metadata.Directory import com.drew.metadata.Metadata import com.drew.metadata.exif.ExifDirectory other imports and class definition removed for brevity public static Date extractExifDateTime String imagePath Log.d exif.. Date 0 or initialize to null if you prefer try Metadata metadata JpegMetadataReader.readMetadata new File imagePath Directory exifDirectory metadata.getDirectory ExifDirectory.class these are listed in order of preference int datetimeTags new int..
http://stackoverflow.com/questions/3384070/why-does-the-android-emulator-report-unknown-virtual-device-when-the-device-i anthony .android But the emulator tries to load virtual device images from the system drive C Users anthony .android Directory Junction There are two workarounds. First you can create a directory hard link or junction from the system drive android..
Android Get Application's 'Home' Data Directory http://stackoverflow.com/questions/4739374/android-get-applications-home-data-directory Get Application's 'Home' Data Directory A simple question relating to the default 'home' directory when an app writes to the internal memory. By default any files.. instance using the File class I need to specify the whole path in the constructor. I see there are Environment.getDataDirectory returns data Environment.getRootDirectory returns system etc but nothing related to getting the app's 'home' directory... the whole path in the constructor. I see there are Environment.getDataDirectory returns data Environment.getRootDirectory returns system etc but nothing related to getting the app's 'home' directory. It's not a huge deal but I'd rather not hard..
save image to sdcard android Directory problem http://stackoverflow.com/questions/5196330/save-image-to-sdcard-android-directory-problem image to sdcard android Directory problem Im trying to save data to sdCard first i tried to saave it privately within app directory on externalStorage using.. .equals android.os.Environment.MEDIA_MOUNTED File sdCard Environment.getExternalStorageDirectory File dir new File sdCard.getAbsolutePath dirName dir.mkdirs File file new File this.getExternalFilesDir null this.dirName.. sdcard mvc mvc may not exist. What about changing your path to store the image in the Environment.getExternalStorageDirectory path and then working from there Also as Robert pointed out make sure you have write permission to external storage in your..
http://stackoverflow.com/questions/5312478/how-do-i-reference-external-jar-files-in-a-common-directory-not-libs-to-build question In the sdk there are ant files under tools ant . In main_rules.xml you can find the following code section Directory for the third party java libraries property name jar.libs.dir value libs property name jar.libs.absolute.dir location jar.libs.dir..
http://stackoverflow.com/questions/5527764/get-application-directory Application Directory Does someone know how do I get the path of my application directory e.g. data data my.app.lication Currently I'm using..
http://stackoverflow.com/questions/6605971/android-sdk-tools-revision-12-has-problem-with-proguard-error-conversion-to improve this question The problem is caused by ProGuard command line in R12 in the file Android SDK Installation Directory tools proguard bin proguard.bat. Simply edit the following line will solve the problem. Change call java_exe jar PROGUARD_HOME..
How to initialize sqlite database once from a helper class in Android http://stackoverflow.com/questions/7444327/how-to-initialize-sqlite-database-once-from-a-helper-class-in-android Context context String databaseName if instance null Try to check if there is an Original copy of DB in asset Directory if checkDatabase context databaseName if not exists I try to copy from asset dir try copyDataBase context databaseName..
Problems with https (No peer certificate) in android http://stackoverflow.com/questions/9531710/problems-with-https-no-peer-certificate-in-android Server settings. VirtualHost 443 ServerName 10.2.20.20 Alias fido EzPay d fido EzPay Alias fido EzPay d fido EzPay Directory d fido EzPay Options Indexes FollowSymLinks MultiViews AllowOverride all Order allow deny Allow from all Directory # These.. Directory d fido EzPay Options Indexes FollowSymLinks MultiViews AllowOverride all Order allow deny Allow from all Directory # These are the actual SSL directives needed to get it all working SSLEngine on SSLCertificateFile C wamp bin apache apache2.2.17..
How to attach javadoc or sources to jars in libs folder? http://stackoverflow.com/questions/9873152/how-to-attach-javadoc-or-sources-to-jars-in-libs-folder the source code declaration default shortcut F3 of the selected object. Example The example uses the Gson library . Directory structure of the libs folder libs œâ € docs ‚  ”â € gson 2.2.2 javadoc.jar œâ € gson 2.2.2.jar œâ € gson 2.2.2.jar.properties..
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