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2014/10/16 ¤W¤È 08:13:51
android Programming Glossary: fromSaving Activity state in Android http://stackoverflow.com/questions/151777/saving-activity-state-in-android gives me the first message no matter how I navigate away from the app. I'm sure it's probably something simple like overriding.. savedInstanceState Restore UI state from the savedInstanceState. This bundle has also been passed to..
Sending Email in Android using JavaMail API without using the default/built-in app http://stackoverflow.com/questions/2020088/sending-email-in-android-using-javamail-api-without-using-the-default-built-in-a And don't forget that you cannot do network operation from the any UI activity in android. So follow this answer if you..
What is the simplest and most robust way to get the user's current location in Android? http://stackoverflow.com/questions/3145089/what-is-the-simplest-and-most-robust-way-to-get-the-users-current-location-in-a be enough for GPS so you can enlarge it. If I get update from location listener I use the provided value. I stop listeners.. I have to use last known values. I grab last known values from available providers and choose the most recent of them. Here's.. I use LocationResult callback class to pass location value from MyLocation to user code. locationResult result if lm null lm..
Strange out of memory issue while loading an image to a Bitmap object http://stackoverflow.com/questions/477572/strange-out-of-memory-issue-while-loading-an-image-to-a-bitmap-object load an image off the SD card the application returns from the activity back to the listview activity to the result handler.. worked fine again. FYI This is how I was doing it String from new String DBHelper.KEY_BUSINESSNAME DBHelper.KEY_ADDRESS.. notes new SimpleCursorAdapter this R.layout.notes_row c from to setListAdapter notes Where R.id.imagefilename is a ButtonImage..
How do I do a lazy load of images in ListView http://stackoverflow.com/questions/541966/how-do-i-do-a-lazy-load-of-images-in-listview associated with those images. I am getting the images from the Internet. Is there a way to lazy load the images so while..
Android: How to declare global variables? http://stackoverflow.com/questions/708012/android-how-to-declare-global-variables available for your entire application. You can access it from any context using the Context.getApplicationContext method Activity.. Diane states the following There is no reason to subclass from Application. It is no different than making a singleton... This.. a single instance holder for state which is very different from a Singleton holder of state. For a list of the differences see..
How to use an existing database with an Android application [duplicate] http://stackoverflow.com/questions/9109438/how-to-use-an-existing-database-with-an-android-application throws IOException If database not exists copy it from the assets boolean mDataBaseExist checkDataBase if mDataBaseExist.. this.getReadableDatabase this.close try Copy the database from assests copyDataBase Log.e TAG createDatabase database created.. dbFile.exists return dbFile.exists Copy the database from assets private void copyDataBase throws IOException InputStream..
Android - basic gesture detection http://stackoverflow.com/questions/937313/android-basic-gesture-detection found here Romain Guys's Grid Layout . That file is take from Romain Guy's Photostream application and has only been slightly.. know how to tell the activity that a fling has occurred from the view. In any case I tried this and the methods weren't called.. flings If I choose not to inflate my child image views from XML can I pass the GestureDetector as a constructor parameter..
Android, How to manage start activity for result? http://stackoverflow.com/questions/10407159/android-how-to-manage-start-activity-for-result android android intent share improve this question From your FirstActivity call the SecondActivity using startActivityForResult..
Application Skeleton to support multiple screen http://stackoverflow.com/questions/12242111/application-skeleton-to-support-multiple-screen this information but my view is from implementation. From my knowledge what I understood is that for designing Android..
How to disable orientation change in Android? http://stackoverflow.com/questions/1512045/how-to-disable-orientation-change-in-android configChanges keyboardHidden orientation screenSize From http developer.android.com guide topics resources runtime changes.html#HandlingTheChange..
handle textview link click in my android app http://stackoverflow.com/questions/1697084/handle-textview-link-click-in-my-android-app null I'll know it was invoked by means of such a link. From there I extract the instructions I need from the url to be able..
J2ME/Android/BlackBerry - driving directions, route between two locations http://stackoverflow.com/questions/2023669/j2me-android-blackberry-driving-directions-route-between-two-locations disabled for certain apps somehow at least on Android ... From Geocode scraping in .NET conversation This is not allowed by..
How to send an object from one Android Activity to another using Intents? http://stackoverflow.com/questions/2139134/how-to-send-an-object-from-one-android-activity-to-another-using-intents but it's way faster and I mean way WAY faster . From the docs a simple example for how to implement is simple class.. Parcelable.Creator MyParcelable public MyParcelable createFromParcel Parcel in return new MyParcelable in public MyParcelable..
Laying out Views in RelativeLayout programmatically http://stackoverflow.com/questions/2305395/laying-out-views-in-relativelayout-programmatically layout view relativelayout share improve this question From what I've been able to piece together you have to add the view..
How can I connect to Android with ADB over TCP? http://stackoverflow.com/questions/2604727/how-can-i-connect-to-android-with-adb-over-tcp adb share improve this question Manual Process From Your Device if it is Rooted According to a post on xda developers.. with setprop service.adb.tcp.port 1 stop adbd start adbd From a Computer if You Have USB Access Already It is even easier.. to switch to using WiFi if you already have USB access. From a command line on the computer that has the device connected..
Developing for Android in Eclipse: R.java not generating http://stackoverflow.com/questions/2757107/developing-for-android-in-eclipse-r-java-not-generating I generate one I'm using Win7 if that changes anything. From one of the comments Doing Project Clean is what caused the problem..
Open another application from your own (intent) http://stackoverflow.com/questions/2780102/open-another-application-from-your-own-intent main launcher Get the ActivityInfo you're interested in From the ActivityInfo get the packageName and name Finally create..
Trying to start a service on boot on Android http://stackoverflow.com/questions/2784441/trying-to-start-a-service-on-boot-on-android MyService.class context.startService startServiceIntent From the original question it's not clear if the receiver element..
Sending and Parsing JSON in Android http://stackoverflow.com/questions/2818697/sending-and-parsing-json-in-android response from the server and populate a custom listview. From the little JSON knowledge I have I thought this format for the..
Custom ImageView with drop shadow http://stackoverflow.com/questions/3693234/custom-imageview-with-drop-shadow mW 5 mH 5 The 5 in the measurements are there as temporary From what I understand I'll need to do some math to determine the..
How exactly does the android:onClick XML attribute differ from setOnClickListener? http://stackoverflow.com/questions/4153517/how-exactly-does-the-androidonclick-xml-attribute-differ-from-setonclicklistene onClick XML attribute differ from setOnClickListener From that I've read you can assign a onClick handler to a button..
Auto Scale TextView Text to Fit within Bounds http://stackoverflow.com/questions/5033012/auto-scale-textview-text-to-fit-within-bounds paint of the original text view to measure the height. From there I step down by 2 font pixels and remeasure until I have..
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 Intent.createChooser emailIntent Send mail... From adb logcat V DumbDumpersMain 3972 sPhotoUri file sdcard DumbDumpers..
http://stackoverflow.com/questions/7222906/failed-to-allocate-memory-8 to allocate memory 8 From today when I tried to run an app in NetBeans on a 2.3.3 Android..
“R cannot be resolved to a variable”? http://stackoverflow.com/questions/7824730/r-cannot-be-resolved-to-a-variable now it shows errors R cannot be resolved to a variable . From what I found here I had cleared and rebuilt the project but..
Current Month Facebook Friends Birthdays in Android http://stackoverflow.com/questions/14373862/current-month-facebook-friends-birthdays-in-android your FQL would look like this SELECT name birthday_date FROM user WHERE uid IN SELECT uid2 FROM friend WHERE uid1 me AND.. name birthday_date FROM user WHERE uid IN SELECT uid2 FROM friend WHERE uid1 me AND strlen birthday_date 0 AND substr birthday_date..
Using the LIMIT statement in a SQLite query http://stackoverflow.com/questions/2497677/using-the-limit-statement-in-a-sqlite-query Remove it. Here's an example LIMIT query SELECT column FROM table ORDER BY somethingelse LIMIT 5 10 Or SELECT column FROM.. table ORDER BY somethingelse LIMIT 5 10 Or SELECT column FROM table ORDER BY somethingelse LIMIT 10 Take a look here at the..
Query to get records based on Radius in SQLite? http://stackoverflow.com/questions/3126830/query-to-get-records-based-on-radius-in-sqlite lon PI 180 180 PI 60 1.1515 1.609344 AS distance poi. FROM poi WHERE lang 'eng' HAVING distance '30' distance is in Kilometers..
What is a Full Android Database Helper class for an existing SQLite database? [closed] http://stackoverflow.com/questions/3548533/what-is-a-full-android-database-helper-class-for-an-existing-sqlite-database string myVariable String query SELECT locale FROM android_metadata return mDb.rawQuery query new String myVariable..
Android read text raw resource file http://stackoverflow.com/questions/4087674/android-read-text-raw-resource-file SUCH WARRANTIES ARE LIMITED IN DURATION TO NINETY 90 DAYS FROM THE DATE OF DELIVERY. c NO ORAL OR WRITTEN INFORMATION OR ADVICE.. RIGHTS AND YOU MAY ALSO HAVE OTHER LEGAL RIGHTS THAT VARY FROM STATE TO STATE. On my screen I have a layout like this LinearLayout..
How do I use prepared statements in SQlite in Android? http://stackoverflow.com/questions/433392/how-do-i-use-prepared-statements-in-sqlite-in-android SQLiteStatement stmt db.compileStatement SELECT FROM Country WHERE code stmt.bindString 1 US stmt.execute share..
creating a system overlay (always on top) button in android http://stackoverflow.com/questions/4481226/creating-a-system-overlay-always-on-top-button-in-android MotionEvent event ATTENTION GET THE X Y OF EVENT FROM THE PARAMETER THEN CHECK IF THAT IS INSIDE YOUR DESIRED AREA..
Uploading an audio recording to mysql and playing in website http://stackoverflow.com/questions/5807239/uploading-an-audio-recording-to-mysql-and-playing-in-website header 'Content type audio amr' query mysql_query SELECT FROM media WHERE media_id ' idd' row mysql_fetch_array query echo.. header 'Content type audio amr' query mysql_query SELECT FROM media WHERE media_id ' idd' row mysql_fetch_array query echo..
Android: column '_id' does not exist problem http://stackoverflow.com/questions/5825020/android-column-id-does-not-exist-problem with a database rawQuery ... SELECT uid as _id name number FROM MY_TABLE This works fine and supplies the necessary '_id' column..
how to store Image as blob in Sqlite & how to retrieve it? http://stackoverflow.com/questions/7331310/how-to-store-image-as-blob-in-sqlite-how-to-retrieve-it db dbHelper.getWritableDatabase String delSql DELETE FROM ACCOUNTS SQLiteStatement delStmt db.compileStatement delSql.. db dbHelper.getWritableDatabase String sql SELECT FROM ACCOUNTS Cursor cursor db.rawQuery sql new String if cursor.moveToFirst..
Android/SQLite IN clause and placeholders http://stackoverflow.com/questions/7418849/android-sqlite-in-clause-and-placeholders the code this is dynamically generated String query SELECT FROM table WHERE name IN Cursor cursor mDb.rawQuery query new String.. does not protect against sql injection String query SELECT FROM table WHERE name IN names Cursor cursor mDb.rawQuery query null.. name2 do whatever is needed first String query SELECT FROM table WHERE name IN makePlaceholders names.length Cursor cursor..
How to call a local web service from an Android mobile application http://stackoverflow.com/questions/7860887/how-to-call-a-local-web-service-from-an-android-mobile-application myConnection myCommand.CommandText SELECT COUNT FROM Login WHERE UserName @UserName AND Password @Password myCommand.Parameters.Add..
How to use an existing database with an Android application [duplicate] http://stackoverflow.com/questions/9109438/how-to-use-an-existing-database-with-an-android-application public Cursor getTestData try String sql SELECT FROM myTable Cursor mCur mDb.rawQuery sql null if mCur null mCur.moveToNext..
Saving Activity state in Android http://stackoverflow.com/questions/151777/saving-activity-state-in-android be all one needed to do for the simplest case but it always gives me the first message no matter how I navigate away from the app. I'm sure it's probably something simple like overriding onPause or something like that but I've been poking away.. void onRestoreInstanceState Bundle savedInstanceState super.onRestoreInstanceState savedInstanceState Restore UI state from the savedInstanceState. This bundle has also been passed to onCreate. boolean myBoolean savedInstanceState.getBoolean MyBoolean..
Sending Email in Android using JavaMail API without using the default/built-in app http://stackoverflow.com/questions/2020088/sending-email-in-android-using-javamail-api-without-using-the-default-built-in-a your recipient mail account for the mail. Cheers Hope this helps And don't forget that you cannot do network operation from the any UI activity in android. So follow this answer if you have any network issue Jar files https code.google.com p javamail..
What is the simplest and most robust way to get the user's current location in Android? http://stackoverflow.com/questions/3145089/what-is-the-simplest-and-most-robust-way-to-get-the-users-current-location-in-a and timeout timer. It's 20 seconds in my example may not be enough for GPS so you can enlarge it. If I get update from location listener I use the provided value. I stop listeners and timer. If I don't get any updates and timer elapses I have.. and timer. If I don't get any updates and timer elapses I have to use last known values. I grab last known values from available providers and choose the most recent of them. Here's how I use my class LocationResult locationResult new LocationResult.. boolean getLocation Context context LocationResult result I use LocationResult callback class to pass location value from MyLocation to user code. locationResult result if lm null lm LocationManager context.getSystemService Context.LOCATION_SERVICE..
Strange out of memory issue while loading an image to a Bitmap object http://stackoverflow.com/questions/477572/strange-out-of-memory-issue-while-loading-an-image-to-a-bitmap-object is a map. If I click on my button to launch the image preview load an image off the SD card the application returns from the activity back to the listview activity to the result handler to relaunch my new activity which is nothing more than.. be nice. As soon as I disabled the image on the list view it worked fine again. FYI This is how I was doing it String from new String DBHelper.KEY_BUSINESSNAME DBHelper.KEY_ADDRESS DBHelper.KEY_CITY DBHelper.KEY_GPSLONG DBHelper.KEY_GPSLAT.. R.id.city R.id.gpslong R.id.gpslat R.id.imagefilename notes new SimpleCursorAdapter this R.layout.notes_row c from to setListAdapter notes Where R.id.imagefilename is a ButtonImage . Here is my LogCat 01 25 05 05 49.877 ERROR dalvikvm..
How do I do a lazy load of images in ListView http://stackoverflow.com/questions/541966/how-do-i-do-a-lazy-load-of-images-in-listview I am using a ListView to display some images and captions associated with those images. I am getting the images from the Internet. Is there a way to lazy load the images so while the text displays the UI is not locked up and images are displayed..
Android: How to declare global variables? http://stackoverflow.com/questions/708012/android-how-to-declare-global-variables automatically create an instance of that class and make it available for your entire application. You can access it from any context using the Context.getApplicationContext method Activity also provides a method getApplication which has the.. skimming the link before continuing. Point by point Diane states the following There is no reason to subclass from Application. It is no different than making a singleton... This first claim is incorrect. There are two main reasons for.. Application class provides the application developer with a single instance holder for state which is very different from a Singleton holder of state. For a list of the differences see the Singleton explanation link above. Diane continues ...just..
How to use an existing database with an Android application [duplicate] http://stackoverflow.com/questions/9109438/how-to-use-an-existing-database-with-an-android-application databases this.mContext context public void createDataBase throws IOException If database not exists copy it from the assets boolean mDataBaseExist checkDataBase if mDataBaseExist this.getReadableDatabase this.close try Copy the database.. boolean mDataBaseExist checkDataBase if mDataBaseExist this.getReadableDatabase this.close try Copy the database from assests copyDataBase Log.e TAG createDatabase database created catch IOException mIOException throw new Error ErrorCopyingDataBase.. File dbFile new File DB_PATH DB_NAME Log.v dbFile dbFile dbFile.exists return dbFile.exists Copy the database from assets private void copyDataBase throws IOException InputStream mInput mContext.getAssets .open DB_NAME String outFileName..
Android - basic gesture detection http://stackoverflow.com/questions/937313/android-basic-gesture-detection a 'GridLayout' that contains 9 ImageViews. The source can be found here Romain Guys's Grid Layout . That file is take from Romain Guy's Photostream application and has only been slightly adapted. For the simple click situation I need only set.. View like GestureImageView that extends ImageView I don't know how to tell the activity that a fling has occurred from the view. In any case I tried this and the methods weren't called when I touched the screen. I really just need a concrete.. to lay a transparent view over the top of my screen to capture flings If I choose not to inflate my child image views from XML can I pass the GestureDetector as a constructor parameter to a new subclass of ImageView that I create This is the very..
Android, How to manage start activity for result? http://stackoverflow.com/questions/10407159/android-how-to-manage-start-activity-for-result back to main activity. How to check result from main activity android android intent share improve this question From your FirstActivity call the SecondActivity using startActivityForResult method eg Intent i new Intent this SecondActivity.class..
Application Skeleton to support multiple screen http://stackoverflow.com/questions/12242111/application-skeleton-to-support-multiple-screen Size and Resolution. I'm aware that Android Developer contains this information but my view is from implementation. From my knowledge what I understood is that for designing Android graphics even Programmer must know the designing concept. ..
How to disable orientation change in Android? http://stackoverflow.com/questions/1512045/how-to-disable-orientation-change-in-android need to add screenSize activity android name MainActivity android configChanges keyboardHidden orientation screenSize From http developer.android.com guide topics resources runtime changes.html#HandlingTheChange Caution Beginning with Android..
handle textview link click in my android app http://stackoverflow.com/questions/1697084/handle-textview-link-click-in-my-android-app simply check data for null values because when ever it isn't null I'll know it was invoked by means of such a link. From there I extract the instructions I need from the url to be able to display the appropriate data. share improve this answer..
J2ME/Android/BlackBerry - driving directions, route between two locations http://stackoverflow.com/questions/2023669/j2me-android-blackberry-driving-directions-route-between-two-locations to the position of a user's sensor enabled device and may be disabled for certain apps somehow at least on Android ... From Geocode scraping in .NET conversation This is not allowed by the API terms of use. You should not scrape Google Maps to..
How to send an object from one Android Activity to another using Intents? http://stackoverflow.com/questions/2139134/how-to-send-an-object-from-one-android-activity-to-another-using-intents a little more effort to use than using Java's native serialization but it's way faster and I mean way WAY faster . From the docs a simple example for how to implement is simple class that just has one member property as an example public class.. static final Parcelable.Creator MyParcelable CREATOR new Parcelable.Creator MyParcelable public MyParcelable createFromParcel Parcel in return new MyParcelable in public MyParcelable newArray int size return new MyParcelable size example..
Laying out Views in RelativeLayout programmatically http://stackoverflow.com/questions/2305395/laying-out-views-in-relativelayout-programmatically tv1.getId layout.addView tv1 layout.addView tv2 lp android layout view relativelayout share improve this question From what I've been able to piece together you have to add the view using LayoutParams. LinearLayout linearLayout new LinearLayout..
How can I connect to Android with ADB over TCP? http://stackoverflow.com/questions/2604727/how-can-i-connect-to-android-with-adb-over-tcp or possibly other viable options android networking tcp debugging adb share improve this question Manual Process From Your Device if it is Rooted According to a post on xda developers you can enable ADB over WiFi from the device with the.. And you can disable it and return ADB to listening on USB with setprop service.adb.tcp.port 1 stop adbd start adbd From a Computer if You Have USB Access Already It is even easier to switch to using WiFi if you already have USB access. From.. a Computer if You Have USB Access Already It is even easier to switch to using WiFi if you already have USB access. From a command line on the computer that has the device connected via USB issue the commands adb tcpip 5555 adb connect 192.168.0.101..
Developing for Android in Eclipse: R.java not generating http://stackoverflow.com/questions/2757107/developing-for-android-in-eclipse-r-java-not-generating But that didn't happen and I don't have R.java now. How can I generate one I'm using Win7 if that changes anything. From one of the comments Doing Project Clean is what caused the problem for me. Cleaning deletes R.java...and for whatever reason..
Open another application from your own (intent) http://stackoverflow.com/questions/2780102/open-another-application-from-your-own-intent intent 0 to get the first activity with main launcher Get the ActivityInfo you're interested in From the ActivityInfo get the packageName and name Finally create another intent with with category LAUNCHER action MAIN componentName..
Trying to start a service on boot on Android http://stackoverflow.com/questions/2784441/trying-to-start-a-service-on-boot-on-android Intent intent Intent startServiceIntent new Intent context MyService.class context.startService startServiceIntent From the original question it's not clear if the receiver element was in the application element it's not clear if the correct..
Sending and Parsing JSON in Android http://stackoverflow.com/questions/2818697/sending-and-parsing-json-in-android form of JSON objects to a Django Server and parse the JSON response from the server and populate a custom listview. From the little JSON knowledge I have I thought this format for the response from server post username someusername message this..
Custom ImageView with drop shadow http://stackoverflow.com/questions/3693234/custom-imageview-with-drop-shadow getSuggestedMinimumHeight setMeasuredDimension mW 5 mH 5 The 5 in the measurements are there as temporary From what I understand I'll need to do some math to determine the size that the drop shadow adds to the canvas right But when..
How exactly does the android:onClick XML attribute differ from setOnClickListener? http://stackoverflow.com/questions/4153517/how-exactly-does-the-androidonclick-xml-attribute-differ-from-setonclicklistene exactly does the android onClick XML attribute differ from setOnClickListener From that I've read you can assign a onClick handler to a button in two ways. Using the android onClick XML attribute where you..
Auto Scale TextView Text to Fit within Bounds http://stackoverflow.com/questions/5033012/auto-scale-textview-text-to-fit-within-bounds for someone else. This class uses a static layout with the text paint of the original text view to measure the height. From there I step down by 2 font pixels and remeasure until I have a size that fits. At the end if the text still does not fit..
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 Intent.EXTRA_STREAM Uri.parse file sPhotoFileName startActivity Intent.createChooser emailIntent Send mail... From adb logcat V DumbDumpersMain 3972 sPhotoUri file sdcard DumbDumpers DumbDumper.jpg I ActivityManager 56 Starting activity..
http://stackoverflow.com/questions/7222906/failed-to-allocate-memory-8 to allocate memory 8 From today when I tried to run an app in NetBeans on a 2.3.3 Android platform it shows me that Failed to allocate memory 8 This..
“R cannot be resolved to a variable”? http://stackoverflow.com/questions/7824730/r-cannot-be-resolved-to-a-variable In Eclipse I've created a project from a source and now it shows errors R cannot be resolved to a variable . From what I found here I had cleared and rebuilt the project but still the R file doesn't appear in the gen folder. Any ideas..
Current Month Facebook Friends Birthdays in Android http://stackoverflow.com/questions/14373862/current-month-facebook-friends-birthdays-in-android respectively padded with zero in case of single digits . Then your FQL would look like this SELECT name birthday_date FROM user WHERE uid IN SELECT uid2 FROM friend WHERE uid1 me AND strlen birthday_date 0 AND substr birthday_date 0 2 '01' AND.. of single digits . Then your FQL would look like this SELECT name birthday_date FROM user WHERE uid IN SELECT uid2 FROM friend WHERE uid1 me AND strlen birthday_date 0 AND substr birthday_date 0 2 '01' AND substr birthday_date 3 5 '01' AND..
Using the LIMIT statement in a SQLite query http://stackoverflow.com/questions/2497677/using-the-limit-statement-in-a-sqlite-query The equals operator is not used with the LIMIT clause. Remove it. Here's an example LIMIT query SELECT column FROM table ORDER BY somethingelse LIMIT 5 10 Or SELECT column FROM table ORDER BY somethingelse LIMIT 10 Take a look here at.. Remove it. Here's an example LIMIT query SELECT column FROM table ORDER BY somethingelse LIMIT 5 10 Or SELECT column FROM table ORDER BY somethingelse LIMIT 10 Take a look here at the SQLite select syntax http www.sqlite.org syntaxdiagrams.html#select..
Query to get records based on Radius in SQLite? http://stackoverflow.com/questions/3126830/query-to-get-records-based-on-radius-in-sqlite PI 180 SIN lat PI 180 COS 12.345 PI 180 COS lat PI 180 COS 67.89 lon PI 180 180 PI 60 1.1515 1.609344 AS distance poi. FROM poi WHERE lang 'eng' HAVING distance '30' distance is in Kilometers the input is lat 12.345 and lon 67.89 The SQLite is..
What is a Full Android Database Helper class for an existing SQLite database? [closed] http://stackoverflow.com/questions/3548533/what-is-a-full-android-database-helper-class-for-an-existing-sqlite-database c.getString 1 while c.moveToNext dba.close public Cursor ExampleSelect string myVariable String query SELECT locale FROM android_metadata return mDb.rawQuery query new String myVariable Usage AnyDBAdatper dba new AnyDBAdapter contextObjecT..
Android read text raw resource file http://stackoverflow.com/questions/4087674/android-read-text-raw-resource-file LAW REQUIRES ANY WARRANTIES WITH RESPECT TO THE SOFTWARE ALL SUCH WARRANTIES ARE LIMITED IN DURATION TO NINETY 90 DAYS FROM THE DATE OF DELIVERY. c NO ORAL OR WRITTEN INFORMATION OR ADVICE GIVEN BY VIRTUAL ORIENTEERING ITS DEALERS DISTRIBUTORS.. MAY NOT APPLY TO YOU. THIS WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS AND YOU MAY ALSO HAVE OTHER LEGAL RIGHTS THAT VARY FROM STATE TO STATE. On my screen I have a layout like this LinearLayout xmlns android http schemas.android.com apk res android..
How do I use prepared statements in SQlite in Android? http://stackoverflow.com/questions/433392/how-do-i-use-prepared-statements-in-sqlite-in-android
creating a system overlay (always on top) button in android http://stackoverflow.com/questions/4481226/creating-a-system-overlay-always-on-top-button-in-android In your ViewGroup touch event @Override public boolean onTouchEvent MotionEvent event ATTENTION GET THE X Y OF EVENT FROM THE PARAMETER THEN CHECK IF THAT IS INSIDE YOUR DESIRED AREA Toast.makeText getContext onTouchEvent Toast.LENGTH_LONG .show..
Uploading an audio recording to mysql and playing in website http://stackoverflow.com/questions/5807239/uploading-an-audio-recording-to-mysql-and-playing-in-website mark in the middle. Below is my code for playing the file. header 'Content type audio amr' query mysql_query SELECT FROM media WHERE media_id ' idd' row mysql_fetch_array query echo row 'file' Embed code where 110 is idd in the above object..
Android: column '_id' does not exist problem http://stackoverflow.com/questions/5825020/android-column-id-does-not-exist-problem number To query this for a SimpleCursorAdapter I do this with a database rawQuery ... SELECT uid as _id name number FROM MY_TABLE This works fine and supplies the necessary '_id' column to SimpleCursorAdapter. EDIT As far as I understand it..
how to store Image as blob in Sqlite & how to retrieve it? http://stackoverflow.com/questions/7331310/how-to-store-image-as-blob-in-sqlite-how-to-retrieve-it to db i used this code. public void insertUser SQLiteDatabase db dbHelper.getWritableDatabase String delSql DELETE FROM ACCOUNTS SQLiteStatement delStmt db.compileStatement delSql delStmt.execute String sql INSERT INTO ACCOUNTS account_id.. is code i used. public Account getCurrentAccount SQLiteDatabase db dbHelper.getWritableDatabase String sql SELECT FROM ACCOUNTS Cursor cursor db.rawQuery sql new String if cursor.moveToFirst this.accId cursor.getInt 0 this.accName cursor.getString..
Android/SQLite IN clause and placeholders http://stackoverflow.com/questions/7418849/android-sqlite-in-clause-and-placeholders sql query within android String names 'name1' 'name2 in the code this is dynamically generated String query SELECT FROM table WHERE name IN Cursor cursor mDb.rawQuery query new String names However android does not replace the question mark.. the correct values. I could do the following however this does not protect against sql injection String query SELECT FROM table WHERE name IN names Cursor cursor mDb.rawQuery query null How can I get around this issue and be able to use the IN.. len question marks separated with commas then String names name1 name2 do whatever is needed first String query SELECT FROM table WHERE name IN makePlaceholders names.length Cursor cursor mDb.rawQuery query names Just make sure to pass exactly..
How to call a local web service from an Android mobile application http://stackoverflow.com/questions/7860887/how-to-call-a-local-web-service-from-an-android-mobile-application using SqlCommand myCommand new SqlCommand myCommand.Connection myConnection myCommand.CommandText SELECT COUNT FROM Login WHERE UserName @UserName AND Password @Password myCommand.Parameters.Add @UserName SqlDbType.VarChar .Value UserName..
How to use an existing database with an Android application [duplicate] http://stackoverflow.com/questions/9109438/how-to-use-an-existing-database-with-an-android-application throw mSQLException return this public void close mDbHelper.close public Cursor getTestData try String sql SELECT FROM myTable Cursor mCur mDb.rawQuery sql null if mCur null mCur.moveToNext return mCur catch SQLException mSQLException..
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